Available on x86-64 only.
Expand description
Platform-specific intrinsics for the x86_64
platform.
See the module documentation for more details.
Structs
__m128bhExperimental
128-bit wide set of eight ‘u16’ types, x86-specific
__m256bhExperimental
256-bit wide set of 16 ‘u16’ types, x86-specific
__m512Experimental
512-bit wide set of sixteen
f32
types, x86-specific__m512bhExperimental
512-bit wide set of 32 ‘u16’ types, x86-specific
__m512dExperimental
512-bit wide set of eight
f64
types, x86-specific__m512iExperimental
512-bit wide integer vector type, x86-specific
Result of the
cpuid
instruction.128-bit wide set of four
f32
types, x86-specific128-bit wide set of two
f64
types, x86-specific128-bit wide integer vector type, x86-specific
256-bit wide set of eight
f32
types, x86-specific256-bit wide set of four
f64
types, x86-specific256-bit wide integer vector type, x86-specific
Constants
_MM_CMPINT_EQExperimental
Equal
_MM_CMPINT_FALSEExperimental
False
_MM_CMPINT_LEExperimental
Less-than-or-equal
_MM_CMPINT_LTExperimental
Less-than
_MM_CMPINT_NEExperimental
Not-equal
_MM_CMPINT_NLEExperimental
Not less-than-or-equal
_MM_CMPINT_NLTExperimental
Not less-than
_MM_CMPINT_TRUEExperimental
True
_MM_MANT_NORM_1_2Experimental
interval [1, 2)
_MM_MANT_NORM_P5_1Experimental
interval [0.5, 1)
_MM_MANT_NORM_P5_2Experimental
interval [0.5, 2)
_MM_MANT_NORM_P75_1P5Experimental
interval [0.75, 1.5)
_MM_MANT_SIGN_NANExperimental
DEST = NaN if sign(SRC) = 1
_MM_MANT_SIGN_SRCExperimental
sign = sign(SRC)
_MM_MANT_SIGN_ZEROExperimental
sign = 0
_MM_PERM_AAAAExperimental
_MM_PERM_AAABExperimental
_MM_PERM_AAACExperimental
_MM_PERM_AAADExperimental
_MM_PERM_AABAExperimental
_MM_PERM_AABBExperimental
_MM_PERM_AABCExperimental
_MM_PERM_AABDExperimental
_MM_PERM_AACAExperimental
_MM_PERM_AACBExperimental
_MM_PERM_AACCExperimental
_MM_PERM_AACDExperimental
_MM_PERM_AADAExperimental
_MM_PERM_AADBExperimental
_MM_PERM_AADCExperimental
_MM_PERM_AADDExperimental
_MM_PERM_ABAAExperimental
_MM_PERM_ABABExperimental
_MM_PERM_ABACExperimental
_MM_PERM_ABADExperimental
_MM_PERM_ABBAExperimental
_MM_PERM_ABBBExperimental
_MM_PERM_ABBCExperimental
_MM_PERM_ABBDExperimental
_MM_PERM_ABCAExperimental
_MM_PERM_ABCBExperimental
_MM_PERM_ABCCExperimental
_MM_PERM_ABCDExperimental
_MM_PERM_ABDAExperimental
_MM_PERM_ABDBExperimental
_MM_PERM_ABDCExperimental
_MM_PERM_ABDDExperimental
_MM_PERM_ACAAExperimental
_MM_PERM_ACABExperimental
_MM_PERM_ACACExperimental
_MM_PERM_ACADExperimental
_MM_PERM_ACBAExperimental
_MM_PERM_ACBBExperimental
_MM_PERM_ACBCExperimental
_MM_PERM_ACBDExperimental
_MM_PERM_ACCAExperimental
_MM_PERM_ACCBExperimental
_MM_PERM_ACCCExperimental
_MM_PERM_ACCDExperimental
_MM_PERM_ACDAExperimental
_MM_PERM_ACDBExperimental
_MM_PERM_ACDCExperimental
_MM_PERM_ACDDExperimental
_MM_PERM_ADAAExperimental
_MM_PERM_ADABExperimental
_MM_PERM_ADACExperimental
_MM_PERM_ADADExperimental
_MM_PERM_ADBAExperimental
_MM_PERM_ADBBExperimental
_MM_PERM_ADBCExperimental
_MM_PERM_ADBDExperimental
_MM_PERM_ADCAExperimental
_MM_PERM_ADCBExperimental
_MM_PERM_ADCCExperimental
_MM_PERM_ADCDExperimental
_MM_PERM_ADDAExperimental
_MM_PERM_ADDBExperimental
_MM_PERM_ADDCExperimental
_MM_PERM_ADDDExperimental
_MM_PERM_BAAAExperimental
_MM_PERM_BAABExperimental
_MM_PERM_BAACExperimental
_MM_PERM_BAADExperimental
_MM_PERM_BABAExperimental
_MM_PERM_BABBExperimental
_MM_PERM_BABCExperimental
_MM_PERM_BABDExperimental
_MM_PERM_BACAExperimental
_MM_PERM_BACBExperimental
_MM_PERM_BACCExperimental
_MM_PERM_BACDExperimental
_MM_PERM_BADAExperimental
_MM_PERM_BADBExperimental
_MM_PERM_BADCExperimental
_MM_PERM_BADDExperimental
_MM_PERM_BBAAExperimental
_MM_PERM_BBABExperimental
_MM_PERM_BBACExperimental
_MM_PERM_BBADExperimental
_MM_PERM_BBBAExperimental
_MM_PERM_BBBBExperimental
_MM_PERM_BBBCExperimental
_MM_PERM_BBBDExperimental
_MM_PERM_BBCAExperimental
_MM_PERM_BBCBExperimental
_MM_PERM_BBCCExperimental
_MM_PERM_BBCDExperimental
_MM_PERM_BBDAExperimental
_MM_PERM_BBDBExperimental
_MM_PERM_BBDCExperimental
_MM_PERM_BBDDExperimental
_MM_PERM_BCAAExperimental
_MM_PERM_BCABExperimental
_MM_PERM_BCACExperimental
_MM_PERM_BCADExperimental
_MM_PERM_BCBAExperimental
_MM_PERM_BCBBExperimental
_MM_PERM_BCBCExperimental
_MM_PERM_BCBDExperimental
_MM_PERM_BCCAExperimental
_MM_PERM_BCCBExperimental
_MM_PERM_BCCCExperimental
_MM_PERM_BCCDExperimental
_MM_PERM_BCDAExperimental
_MM_PERM_BCDBExperimental
_MM_PERM_BCDCExperimental
_MM_PERM_BCDDExperimental
_MM_PERM_BDAAExperimental
_MM_PERM_BDABExperimental
_MM_PERM_BDACExperimental
_MM_PERM_BDADExperimental
_MM_PERM_BDBAExperimental
_MM_PERM_BDBBExperimental
_MM_PERM_BDBCExperimental
_MM_PERM_BDBDExperimental
_MM_PERM_BDCAExperimental
_MM_PERM_BDCBExperimental
_MM_PERM_BDCCExperimental
_MM_PERM_BDCDExperimental
_MM_PERM_BDDAExperimental
_MM_PERM_BDDBExperimental
_MM_PERM_BDDCExperimental
_MM_PERM_BDDDExperimental
_MM_PERM_CAAAExperimental
_MM_PERM_CAABExperimental
_MM_PERM_CAACExperimental
_MM_PERM_CAADExperimental
_MM_PERM_CABAExperimental
_MM_PERM_CABBExperimental
_MM_PERM_CABCExperimental
_MM_PERM_CABDExperimental
_MM_PERM_CACAExperimental
_MM_PERM_CACBExperimental
_MM_PERM_CACCExperimental
_MM_PERM_CACDExperimental
_MM_PERM_CADAExperimental
_MM_PERM_CADBExperimental
_MM_PERM_CADCExperimental
_MM_PERM_CADDExperimental
_MM_PERM_CBAAExperimental
_MM_PERM_CBABExperimental
_MM_PERM_CBACExperimental
_MM_PERM_CBADExperimental
_MM_PERM_CBBAExperimental
_MM_PERM_CBBBExperimental
_MM_PERM_CBBCExperimental
_MM_PERM_CBBDExperimental
_MM_PERM_CBCAExperimental
_MM_PERM_CBCBExperimental
_MM_PERM_CBCCExperimental
_MM_PERM_CBCDExperimental
_MM_PERM_CBDAExperimental
_MM_PERM_CBDBExperimental
_MM_PERM_CBDCExperimental
_MM_PERM_CBDDExperimental
_MM_PERM_CCAAExperimental
_MM_PERM_CCABExperimental
_MM_PERM_CCACExperimental
_MM_PERM_CCADExperimental
_MM_PERM_CCBAExperimental
_MM_PERM_CCBBExperimental
_MM_PERM_CCBCExperimental
_MM_PERM_CCBDExperimental
_MM_PERM_CCCAExperimental
_MM_PERM_CCCBExperimental
_MM_PERM_CCCCExperimental
_MM_PERM_CCCDExperimental
_MM_PERM_CCDAExperimental
_MM_PERM_CCDBExperimental
_MM_PERM_CCDCExperimental
_MM_PERM_CCDDExperimental
_MM_PERM_CDAAExperimental
_MM_PERM_CDABExperimental
_MM_PERM_CDACExperimental
_MM_PERM_CDADExperimental
_MM_PERM_CDBAExperimental
_MM_PERM_CDBBExperimental
_MM_PERM_CDBCExperimental
_MM_PERM_CDBDExperimental
_MM_PERM_CDCAExperimental
_MM_PERM_CDCBExperimental
_MM_PERM_CDCCExperimental
_MM_PERM_CDCDExperimental
_MM_PERM_CDDAExperimental
_MM_PERM_CDDBExperimental
_MM_PERM_CDDCExperimental
_MM_PERM_CDDDExperimental
_MM_PERM_DAAAExperimental
_MM_PERM_DAABExperimental
_MM_PERM_DAACExperimental
_MM_PERM_DAADExperimental
_MM_PERM_DABAExperimental
_MM_PERM_DABBExperimental
_MM_PERM_DABCExperimental
_MM_PERM_DABDExperimental
_MM_PERM_DACAExperimental
_MM_PERM_DACBExperimental
_MM_PERM_DACCExperimental
_MM_PERM_DACDExperimental
_MM_PERM_DADAExperimental
_MM_PERM_DADBExperimental
_MM_PERM_DADCExperimental
_MM_PERM_DADDExperimental
_MM_PERM_DBAAExperimental
_MM_PERM_DBABExperimental
_MM_PERM_DBACExperimental
_MM_PERM_DBADExperimental
_MM_PERM_DBBAExperimental
_MM_PERM_DBBBExperimental
_MM_PERM_DBBCExperimental
_MM_PERM_DBBDExperimental
_MM_PERM_DBCAExperimental
_MM_PERM_DBCBExperimental
_MM_PERM_DBCCExperimental
_MM_PERM_DBCDExperimental
_MM_PERM_DBDAExperimental
_MM_PERM_DBDBExperimental
_MM_PERM_DBDCExperimental
_MM_PERM_DBDDExperimental
_MM_PERM_DCAAExperimental
_MM_PERM_DCABExperimental
_MM_PERM_DCACExperimental
_MM_PERM_DCADExperimental
_MM_PERM_DCBAExperimental
_MM_PERM_DCBBExperimental
_MM_PERM_DCBCExperimental
_MM_PERM_DCBDExperimental
_MM_PERM_DCCAExperimental
_MM_PERM_DCCBExperimental
_MM_PERM_DCCCExperimental
_MM_PERM_DCCDExperimental
_MM_PERM_DCDAExperimental
_MM_PERM_DCDBExperimental
_MM_PERM_DCDCExperimental
_MM_PERM_DCDDExperimental
_MM_PERM_DDAAExperimental
_MM_PERM_DDABExperimental
_MM_PERM_DDACExperimental
_MM_PERM_DDADExperimental
_MM_PERM_DDBAExperimental
_MM_PERM_DDBBExperimental
_MM_PERM_DDBCExperimental
_MM_PERM_DDBDExperimental
_MM_PERM_DDCAExperimental
_MM_PERM_DDCBExperimental
_MM_PERM_DDCCExperimental
_MM_PERM_DDCDExperimental
_MM_PERM_DDDAExperimental
_MM_PERM_DDDBExperimental
_MM_PERM_DDDCExperimental
_MM_PERM_DDDDExperimental
_XABORT_CAPACITYExperimental
Transaction abort due to the transaction using too much memory.
_XABORT_CONFLICTExperimental
Transaction abort due to a memory conflict with another thread.
_XABORT_DEBUGExperimental
Transaction abort due to a debug trap.
_XABORT_EXPLICITExperimental
Transaction explicitly aborted with xabort. The parameter passed to xabort is available with
_xabort_code(status)
._XABORT_NESTEDExperimental
Transaction abort in a inner nested transaction.
_XABORT_RETRYExperimental
Transaction retry is possible.
_XBEGIN_STARTEDExperimental
Transaction successfully started.
Equal (ordered, non-signaling)
Equal (ordered, signaling)
Equal (unordered, non-signaling)
Equal (unordered, signaling)
False (ordered, non-signaling)
False (ordered, signaling)
Greater-than-or-equal (ordered, non-signaling)
Greater-than-or-equal (ordered, signaling)
Greater-than (ordered, non-signaling)
Greater-than (ordered, signaling)
Less-than-or-equal (ordered, non-signaling)
Less-than-or-equal (ordered, signaling)
Less-than (ordered, non-signaling)
Less-than (ordered, signaling)
Not-equal (ordered, non-signaling)
Not-equal (ordered, signaling)
Not-equal (unordered, non-signaling)
Not-equal (unordered, signaling)
Not-greater-than-or-equal (unordered, non-signaling)
Not-greater-than-or-equal (unordered, signaling)
Not-greater-than (unordered, non-signaling)
Not-greater-than (unordered, signaling)
Not-less-than-or-equal (unordered, non-signaling)
Not-less-than-or-equal (unordered, signaling)
Not-less-than (unordered, non-signaling)
Not-less-than (unordered, signaling)
Ordered (non-signaling)
Ordered (signaling)
True (unordered, non-signaling)
True (unordered, signaling)
Unordered (non-signaling)
Unordered (signaling)
round up and do not suppress exceptions
use MXCSR.RC; see
vendor::_MM_SET_ROUNDING_MODE
round down and do not suppress exceptions
use MXCSR.RC and suppress exceptions; see
vendor::_MM_SET_ROUNDING_MODE
round to nearest and do not suppress exceptions
suppress exceptions
do not suppress exceptions
use MXCSR.RC and do not suppress exceptions; see
vendor::_MM_SET_ROUNDING_MODE
round to nearest
round down
round up
truncate
truncate and do not suppress exceptions
Mask only: return the bit mask
For each character in
a
, find if it is in b
(Default)The strings defined by
a
and b
are equalSearch for the defined substring in the target
For each character in
a
, determine if
b[0] <= c <= b[1] or b[1] <= c <= b[2]...
Index only: return the least significant bit (Default)
Negates results only before the end of the string
Do not negate results before the end of the string
Index only: return the most significant bit
Negates results
Do not negate results (Default)
String contains signed 8-bit characters
String contains unsigned 16-bit characters
String contains unsigned 8-bit characters (Default)
Mask only: return the byte mask
String contains unsigned 16-bit characters
XFEATURE_ENABLED_MASK
for XCR
Functions
_MM_SHUFFLEExperimental
A utility function for creating masks to use with Intel shuffle and
permute intrinsics.
_kadd_mask32⚠Experimental
Add 32-bit masks in a and b, and store the result in k.
_kadd_mask64⚠Experimental
Add 64-bit masks in a and b, and store the result in k.
_kand_mask16⚠Experimental
Compute the bitwise AND of 16-bit masks a and b, and store the result in k.
_kand_mask32⚠Experimental
Compute the bitwise AND of 32-bit masks a and b, and store the result in k.
_kand_mask64⚠Experimental
Compute the bitwise AND of 64-bit masks a and b, and store the result in k.
_kandn_mask16⚠Experimental
Compute the bitwise NOT of 16-bit masks a and then AND with b, and store the result in k.
_kandn_mask32⚠Experimental
Compute the bitwise NOT of 32-bit masks a and then AND with b, and store the result in k.
_kandn_mask64⚠Experimental
Compute the bitwise NOT of 64-bit masks a and then AND with b, and store the result in k.
_knot_mask16⚠Experimental
Compute the bitwise NOT of 16-bit mask a, and store the result in k.
_knot_mask32⚠Experimental
Compute the bitwise NOT of 32-bit mask a, and store the result in k.
_knot_mask64⚠Experimental
Compute the bitwise NOT of 64-bit mask a, and store the result in k.
_kor_mask16⚠Experimental
Compute the bitwise OR of 16-bit masks a and b, and store the result in k.
_kor_mask32⚠Experimental
Compute the bitwise OR of 32-bit masks a and b, and store the result in k.
_kor_mask64⚠Experimental
Compute the bitwise OR of 64-bit masks a and b, and store the result in k.
_kxnor_mask16⚠Experimental
Compute the bitwise XNOR of 16-bit masks a and b, and store the result in k.
_kxnor_mask32⚠Experimental
Compute the bitwise XNOR of 32-bit masks a and b, and store the result in k.
_kxnor_mask64⚠Experimental
Compute the bitwise XNOR of 64-bit masks a and b, and store the result in k.
_kxor_mask16⚠Experimental
Compute the bitwise XOR of 16-bit masks a and b, and store the result in k.
_kxor_mask32⚠Experimental
Compute the bitwise XOR of 32-bit masks a and b, and store the result in k.
_kxor_mask64⚠Experimental
Compute the bitwise XOR of 64-bit masks a and b, and store the result in k.
_load_mask32⚠Experimental
Load 32-bit mask from memory into k.
_load_mask64⚠Experimental
Load 64-bit mask from memory into k.
_mm256_abs_epi64⚠Experimental
Compute the absolute value of packed signed 64-bit integers in a, and store the unsigned results in dst.
_mm256_aesdec_epi128⚠Experimental
Performs one round of an AES decryption flow on each 128-bit word (state) in
a
using
the corresponding 128-bit word (key) in round_key
._mm256_aesdeclast_epi128⚠Experimental
Performs the last round of an AES decryption flow on each 128-bit word (state) in
a
using
the corresponding 128-bit word (key) in round_key
._mm256_aesenc_epi128⚠Experimental
Performs one round of an AES encryption flow on each 128-bit word (state) in
a
using
the corresponding 128-bit word (key) in round_key
._mm256_aesenclast_epi128⚠Experimental
Performs the last round of an AES encryption flow on each 128-bit word (state) in
a
using
the corresponding 128-bit word (key) in round_key
._mm256_alignr_epi32⚠Experimental
Concatenate a and b into a 64-byte immediate result, shift the result right by imm8 32-bit elements, and store the low 32 bytes (8 elements) in dst.
_mm256_alignr_epi64⚠Experimental
Concatenate a and b into a 64-byte immediate result, shift the result right by imm8 64-bit elements, and store the low 32 bytes (4 elements) in dst.
_mm256_bitshuffle_epi64_mask⚠Experimental
Considers the input
b
as packed 64-bit integers and c
as packed 8-bit integers.
Then groups 8 8-bit values from c
as indices into the bits of the corresponding 64-bit integer.
It then selects these bits and packs them into the output._mm256_broadcast_f32x4⚠Experimental
Broadcast the 4 packed single-precision (32-bit) floating-point elements from a to all elements of dst.
_mm256_broadcast_i32x4⚠Experimental
Broadcast the 4 packed 32-bit integers from a to all elements of dst.
_mm256_broadcastmb_epi64⚠Experimental
Broadcast the low 8-bits from input mask k to all 64-bit elements of dst.
_mm256_broadcastmw_epi32⚠Experimental
Broadcast the low 16-bits from input mask k to all 32-bit elements of dst.
_mm256_clmulepi64_epi128⚠Experimental
Performs a carry-less multiplication of two 64-bit polynomials over the
finite field GF(2^k) - in each of the 2 128-bit lanes.
_mm256_cmp_epi8_mask⚠Experimental
Compare packed signed 8-bit integers in a and b based on the comparison operand specified by imm8, and store the results in mask vector k.
_mm256_cmp_epi16_mask⚠Experimental
Compare packed signed 16-bit integers in a and b based on the comparison operand specified by imm8, and store the results in mask vector k.
_mm256_cmp_epi32_mask⚠Experimental
Compare packed signed 32-bit integers in a and b based on the comparison operand specified by imm8, and store the results in mask vector k.
_mm256_cmp_epi64_mask⚠Experimental
Compare packed signed 64-bit integers in a and b based on the comparison operand specified by imm8, and store the results in mask vector k.
_mm256_cmp_epu8_mask⚠Experimental
Compare packed unsigned 8-bit integers in a and b based on the comparison operand specified by imm8, and store the results in mask vector k.
_mm256_cmp_epu16_mask⚠Experimental
Compare packed unsigned 16-bit integers in a and b based on the comparison operand specified by imm8, and store the results in mask vector k.
_mm256_cmp_epu32_mask⚠Experimental
Compare packed unsigned 32-bit integers in a and b based on the comparison operand specified by imm8, and store the results in mask vector k.
_mm256_cmp_epu64_mask⚠Experimental
Compare packed unsigned 64-bit integers in a and b based on the comparison operand specified by imm8, and store the results in mask vector k.
_mm256_cmp_pd_mask⚠Experimental
Compare packed double-precision (64-bit) floating-point elements in a and b based on the comparison operand specified by imm8, and store the results in mask vector k.
_mm256_cmp_ps_mask⚠Experimental
Compare packed single-precision (32-bit) floating-point elements in a and b based on the comparison operand specified by imm8, and store the results in mask vector k.
_mm256_cmpeq_epi8_mask⚠Experimental
Compare packed signed 8-bit integers in a and b for equality, and store the results in mask vector k.
_mm256_cmpeq_epi16_mask⚠Experimental
Compare packed signed 16-bit integers in a and b for equality, and store the results in mask vector k.
_mm256_cmpeq_epi32_mask⚠Experimental
Compare packed 32-bit integers in a and b for equality, and store the results in mask vector k.
_mm256_cmpeq_epi64_mask⚠Experimental
Compare packed 64-bit integers in a and b for equality, and store the results in mask vector k.
_mm256_cmpeq_epu8_mask⚠Experimental
Compare packed unsigned 8-bit integers in a and b for equality, and store the results in mask vector k.
_mm256_cmpeq_epu16_mask⚠Experimental
Compare packed unsigned 16-bit integers in a and b for equality, and store the results in mask vector k.
_mm256_cmpeq_epu32_mask⚠Experimental
Compare packed unsigned 32-bit integers in a and b for equality, and store the results in mask vector k.
_mm256_cmpeq_epu64_mask⚠Experimental
Compare packed unsigned 64-bit integers in a and b for equality, and store the results in mask vector k.
_mm256_cmpge_epi8_mask⚠Experimental
Compare packed signed 8-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k.
_mm256_cmpge_epi16_mask⚠Experimental
Compare packed signed 16-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k.
_mm256_cmpge_epi32_mask⚠Experimental
Compare packed signed 32-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k.
_mm256_cmpge_epi64_mask⚠Experimental
Compare packed signed 64-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k.
_mm256_cmpge_epu8_mask⚠Experimental
Compare packed unsigned 8-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k.
_mm256_cmpge_epu16_mask⚠Experimental
Compare packed unsigned 16-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k.
_mm256_cmpge_epu32_mask⚠Experimental
Compare packed unsigned 32-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k.
_mm256_cmpge_epu64_mask⚠Experimental
Compare packed unsigned 64-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k.
_mm256_cmpgt_epi8_mask⚠Experimental
Compare packed signed 8-bit integers in a and b for greater-than, and store the results in mask vector k.
_mm256_cmpgt_epi16_mask⚠Experimental
Compare packed signed 16-bit integers in a and b for greater-than, and store the results in mask vector k.
_mm256_cmpgt_epi32_mask⚠Experimental
Compare packed signed 32-bit integers in a and b for greater-than, and store the results in mask vector k.
_mm256_cmpgt_epi64_mask⚠Experimental
Compare packed signed 64-bit integers in a and b for greater-than, and store the results in mask vector k.
_mm256_cmpgt_epu8_mask⚠Experimental
Compare packed unsigned 8-bit integers in a and b for greater-than, and store the results in mask vector k.
_mm256_cmpgt_epu16_mask⚠Experimental
Compare packed unsigned 16-bit integers in a and b for greater-than, and store the results in mask vector k.
_mm256_cmpgt_epu32_mask⚠Experimental
Compare packed unsigned 32-bit integers in a and b for greater-than, and store the results in mask vector k.
_mm256_cmpgt_epu64_mask⚠Experimental
Compare packed unsigned 64-bit integers in a and b for greater-than, and store the results in mask vector k.
_mm256_cmple_epi8_mask⚠Experimental
Compare packed signed 8-bit integers in a and b for less-than-or-equal, and store the results in mask vector k.
_mm256_cmple_epi16_mask⚠Experimental
Compare packed signed 16-bit integers in a and b for less-than-or-equal, and store the results in mask vector k.
_mm256_cmple_epi32_mask⚠Experimental
Compare packed signed 32-bit integers in a and b for less-than-or-equal, and store the results in mask vector k.
_mm256_cmple_epi64_mask⚠Experimental
Compare packed signed 64-bit integers in a and b for less-than-or-equal, and store the results in mask vector k.
_mm256_cmple_epu8_mask⚠Experimental
Compare packed unsigned 8-bit integers in a and b for less-than-or-equal, and store the results in mask vector k.
_mm256_cmple_epu16_mask⚠Experimental
Compare packed unsigned 16-bit integers in a and b for less-than-or-equal, and store the results in mask vector k.
_mm256_cmple_epu32_mask⚠Experimental
Compare packed unsigned 32-bit integers in a and b for less-than-or-equal, and store the results in mask vector k.
_mm256_cmple_epu64_mask⚠Experimental
Compare packed unsigned 64-bit integers in a and b for less-than-or-equal, and store the results in mask vector k.
_mm256_cmplt_epi8_mask⚠Experimental
Compare packed signed 8-bit integers in a and b for less-than, and store the results in mask vector k.
_mm256_cmplt_epi16_mask⚠Experimental
Compare packed signed 16-bit integers in a and b for less-than, and store the results in mask vector k.
_mm256_cmplt_epi32_mask⚠Experimental
Compare packed signed 32-bit integers in a and b for less-than, and store the results in mask vector k.
_mm256_cmplt_epi64_mask⚠Experimental
Compare packed signed 64-bit integers in a and b for less-than, and store the results in mask vector k.
_mm256_cmplt_epu8_mask⚠Experimental
Compare packed unsigned 8-bit integers in a and b for less-than, and store the results in mask vector k.
_mm256_cmplt_epu16_mask⚠Experimental
Compare packed unsigned 16-bit integers in a and b for less-than, and store the results in mask vector k.
_mm256_cmplt_epu32_mask⚠Experimental
Compare packed unsigned 32-bit integers in a and b for less-than, and store the results in mask vector k.
_mm256_cmplt_epu64_mask⚠Experimental
Compare packed unsigned 64-bit integers in a and b for less-than, and store the results in mask vector k.
_mm256_cmpneq_epi8_mask⚠Experimental
Compare packed signed 8-bit integers in a and b for not-equal, and store the results in mask vector k.
_mm256_cmpneq_epi16_mask⚠Experimental
Compare packed signed 16-bit integers in a and b for not-equal, and store the results in mask vector k.
_mm256_cmpneq_epi32_mask⚠Experimental
Compare packed 32-bit integers in a and b for not-equal, and store the results in mask vector k.
_mm256_cmpneq_epi64_mask⚠Experimental
Compare packed signed 64-bit integers in a and b for not-equal, and store the results in mask vector k.
_mm256_cmpneq_epu8_mask⚠Experimental
Compare packed unsigned 8-bit integers in a and b for not-equal, and store the results in mask vector k.
_mm256_cmpneq_epu16_mask⚠Experimental
Compare packed unsigned 16-bit integers in a and b for not-equal, and store the results in mask vector k.
_mm256_cmpneq_epu32_mask⚠Experimental
Compare packed unsigned 32-bit integers in a and b for not-equal, and store the results in mask vector k.
_mm256_cmpneq_epu64_mask⚠Experimental
Compare packed unsigned 64-bit integers in a and b for not-equal, and store the results in mask vector k.
_mm256_conflict_epi32⚠Experimental
Test each 32-bit element of a for equality with all other elements in a closer to the least significant bit. Each element’s comparison forms a zero extended bit vector in dst.
_mm256_conflict_epi64⚠Experimental
Test each 64-bit element of a for equality with all other elements in a closer to the least significant bit. Each element’s comparison forms a zero extended bit vector in dst.
_mm256_cvtepi16_epi8⚠Experimental
Convert packed 16-bit integers in a to packed 8-bit integers with truncation, and store the results in dst.
_mm256_cvtepi32_epi8⚠Experimental
Convert packed 32-bit integers in a to packed 8-bit integers with truncation, and store the results in dst.
_mm256_cvtepi32_epi16⚠Experimental
Convert packed 32-bit integers in a to packed 16-bit integers with truncation, and store the results in dst.
_mm256_cvtepi64_epi8⚠Experimental
Convert packed 64-bit integers in a to packed 8-bit integers with truncation, and store the results in dst.
_mm256_cvtepi64_epi16⚠Experimental
Convert packed 64-bit integers in a to packed 16-bit integers with truncation, and store the results in dst.
_mm256_cvtepi64_epi32⚠Experimental
Convert packed 64-bit integers in a to packed 32-bit integers with truncation, and store the results in dst.
_mm256_cvtepu32_pd⚠Experimental
Convert packed unsigned 32-bit integers in a to packed double-precision (64-bit) floating-point elements, and store the results in dst.
_mm256_cvtne2ps_pbh⚠Experimental
Convert packed single-precision (32-bit) floating-point elements in two 256-bit vectors
a and b to packed BF16 (16-bit) floating-point elements, and store the results in a
256-bit wide vector.
Intel’s documentation
_mm256_cvtneps_pbh⚠Experimental
Convert packed single-precision (32-bit) floating-point elements in a to packed BF16 (16-bit)
floating-point elements, and store the results in dst.
Intel’s documentation
_mm256_cvtpd_epu32⚠Experimental
Convert packed double-precision (64-bit) floating-point elements in a to packed unsigned 32-bit integers, and store the results in dst.
_mm256_cvtph_ps⚠Experimental
Converts the 8 x 16-bit half-precision float values in the 128-bit vector
a
into 8 x 32-bit float values stored in a 256-bit wide vector._mm256_cvtps_epu32⚠Experimental
Convert packed single-precision (32-bit) floating-point elements in a to packed unsigned 32-bit integers, and store the results in dst.
_mm256_cvtps_ph⚠Experimental
Converts the 8 x 32-bit float values in the 256-bit vector
a
into 8 x
16-bit half-precision float values stored in a 128-bit wide vector._mm256_cvtsepi16_epi8⚠Experimental
Convert packed signed 16-bit integers in a to packed 8-bit integers with signed saturation, and store the results in dst.
_mm256_cvtsepi32_epi8⚠Experimental
Convert packed signed 32-bit integers in a to packed 8-bit integers with signed saturation, and store the results in dst.
_mm256_cvtsepi32_epi16⚠Experimental
Convert packed signed 32-bit integers in a to packed 16-bit integers with signed saturation, and store the results in dst.
_mm256_cvtsepi64_epi8⚠Experimental
Convert packed signed 64-bit integers in a to packed 8-bit integers with signed saturation, and store the results in dst.
_mm256_cvtsepi64_epi16⚠Experimental
Convert packed signed 64-bit integers in a to packed 16-bit integers with signed saturation, and store the results in dst.
_mm256_cvtsepi64_epi32⚠Experimental
Convert packed signed 64-bit integers in a to packed 32-bit integers with signed saturation, and store the results in dst.
_mm256_cvttpd_epu32⚠Experimental
Convert packed double-precision (64-bit) floating-point elements in a to packed unsigned 32-bit integers with truncation, and store the results in dst.
_mm256_cvttps_epu32⚠Experimental
Convert packed single-precision (32-bit) floating-point elements in a to packed unsigned 32-bit integers with truncation, and store the results in dst.
_mm256_cvtusepi16_epi8⚠Experimental
Convert packed unsigned 16-bit integers in a to packed unsigned 8-bit integers with unsigned saturation, and store the results in dst.
_mm256_cvtusepi32_epi8⚠Experimental
Convert packed unsigned 32-bit integers in a to packed unsigned 8-bit integers with unsigned saturation, and store the results in dst.
_mm256_cvtusepi32_epi16⚠Experimental
Convert packed unsigned 32-bit integers in a to packed unsigned 16-bit integers with unsigned saturation, and store the results in dst.
_mm256_cvtusepi64_epi8⚠Experimental
Convert packed unsigned 64-bit integers in a to packed unsigned 8-bit integers with unsigned saturation, and store the results in dst.
_mm256_cvtusepi64_epi16⚠Experimental
Convert packed unsigned 64-bit integers in a to packed unsigned 16-bit integers with unsigned saturation, and store the results in dst.
_mm256_cvtusepi64_epi32⚠Experimental
Convert packed unsigned 64-bit integers in a to packed unsigned 32-bit integers with unsigned saturation, and store the results in dst.
_mm256_dbsad_epu8⚠Experimental
Compute the sum of absolute differences (SADs) of quadruplets of unsigned 8-bit integers in a compared to those in b, and store the 16-bit results in dst. Four SADs are performed on four 8-bit quadruplets for each 64-bit lane. The first two SADs use the lower 8-bit quadruplet of the lane from a, and the last two SADs use the uppper 8-bit quadruplet of the lane from a. Quadruplets from b are selected from within 128-bit lanes according to the control in imm8, and each SAD in each 64-bit lane uses the selected quadruplet at 8-bit offsets.
_mm256_dpbf16_ps⚠Experimental
Compute dot-product of BF16 (16-bit) floating-point pairs in a and b,
accumulating the intermediate single-precision (32-bit) floating-point elements
with elements in src, and store the results in dst.
Intel’s documentation
_mm256_dpbusd_epi32⚠Experimental
Multiply groups of 4 adjacent pairs of unsigned 8-bit integers in a with corresponding signed 8-bit integers in b, producing 4 intermediate signed 16-bit results. Sum these 4 results with the corresponding 32-bit integer in src, and store the packed 32-bit results in dst.
_mm256_dpbusds_epi32⚠Experimental
Multiply groups of 4 adjacent pairs of unsigned 8-bit integers in a with corresponding signed 8-bit integers in b, producing 4 intermediate signed 16-bit results. Sum these 4 results with the corresponding 32-bit integer in src using signed saturation, and store the packed 32-bit results in dst.
_mm256_dpwssd_epi32⚠Experimental
Multiply groups of 2 adjacent pairs of signed 16-bit integers in a with corresponding 16-bit integers in b, producing 2 intermediate signed 32-bit results. Sum these 2 results with the corresponding 32-bit integer in src, and store the packed 32-bit results in dst.
_mm256_dpwssds_epi32⚠Experimental
Multiply groups of 2 adjacent pairs of signed 16-bit integers in a with corresponding 16-bit integers in b, producing 2 intermediate signed 32-bit results. Sum these 2 results with the corresponding 32-bit integer in src using signed saturation, and store the packed 32-bit results in dst.
_mm256_extractf32x4_ps⚠Experimental
Extract 128 bits (composed of 4 packed single-precision (32-bit) floating-point elements) from a, selected with imm8, and store the result in dst.
_mm256_extracti32x4_epi32⚠Experimental
Extract 128 bits (composed of 4 packed 32-bit integers) from a, selected with IMM1, and store the result in dst.
_mm256_fixupimm_pd⚠Experimental
Fix up packed double-precision (64-bit) floating-point elements in a and b using packed 64-bit integers in c, and store the results in dst. imm8 is used to set the required flags reporting.
_mm256_fixupimm_ps⚠Experimental
Fix up packed single-precision (32-bit) floating-point elements in a and b using packed 32-bit integers in c, and store the results in dst. imm8 is used to set the required flags reporting.
_mm256_getexp_pd⚠Experimental
Convert the exponent of each packed double-precision (64-bit) floating-point element in a to a double-precision (64-bit) floating-point number representing the integer exponent, and store the results in dst. This intrinsic essentially calculates floor(log2(x)) for each element.
_mm256_getexp_ps⚠Experimental
Convert the exponent of each packed single-precision (32-bit) floating-point element in a to a single-precision (32-bit) floating-point number representing the integer exponent, and store the results in dst. This intrinsic essentially calculates floor(log2(x)) for each element.
_mm256_getmant_pd⚠Experimental
Normalize the mantissas of packed double-precision (64-bit) floating-point elements in a, and store the results in dst. This intrinsic essentially calculates ±(2^k)*|x.significand|, where k depends on the interval range defined by interv and the sign depends on sc and the source sign.
The mantissa is normalized to the interval specified by interv, which can take the following values:
_MM_MANT_NORM_1_2 // interval [1, 2)
_MM_MANT_NORM_p5_2 // interval [0.5, 2)
_MM_MANT_NORM_p5_1 // interval [0.5, 1)
_MM_MANT_NORM_p75_1p5 // interval [0.75, 1.5)
The sign is determined by sc which can take the following values:
_MM_MANT_SIGN_src // sign = sign(src)
_MM_MANT_SIGN_zero // sign = 0
_MM_MANT_SIGN_nan // dst = NaN if sign(src) = 1
The mantissa is normalized to the interval specified by interv, which can take the following values:
_MM_MANT_NORM_1_2 // interval [1, 2)
_MM_MANT_NORM_p5_2 // interval [0.5, 2)
_MM_MANT_NORM_p5_1 // interval [0.5, 1)
_MM_MANT_NORM_p75_1p5 // interval [0.75, 1.5)
The sign is determined by sc which can take the following values:
_MM_MANT_SIGN_src // sign = sign(src)
_MM_MANT_SIGN_zero // sign = 0
_MM_MANT_SIGN_nan // dst = NaN if sign(src) = 1
_mm256_getmant_ps⚠Experimental
Normalize the mantissas of packed single-precision (32-bit) floating-point elements in a, and store the results in dst. This intrinsic essentially calculates ±(2^k)*|x.significand|, where k depends on the interval range defined by interv and the sign depends on sc and the source sign.
The mantissa is normalized to the interval specified by interv, which can take the following values:
_MM_MANT_NORM_1_2 // interval [1, 2)
_MM_MANT_NORM_p5_2 // interval [0.5, 2)
_MM_MANT_NORM_p5_1 // interval [0.5, 1)
_MM_MANT_NORM_p75_1p5 // interval [0.75, 1.5)
The sign is determined by sc which can take the following values:
_MM_MANT_SIGN_src // sign = sign(src)
_MM_MANT_SIGN_zero // sign = 0
_MM_MANT_SIGN_nan // dst = NaN if sign(src) = 1
_mm256_gf2p8affine_epi64_epi8⚠Experimental
Performs an affine transformation on the packed bytes in x.
That is computes a*x+b over the Galois Field 2^8 for each packed byte with a being a 8x8 bit matrix
and b being a constant 8-bit immediate value.
Each pack of 8 bytes in x is paired with the 64-bit word at the same position in a.
_mm256_gf2p8affineinv_epi64_epi8⚠Experimental
Performs an affine transformation on the inverted packed bytes in x.
That is computes a*inv(x)+b over the Galois Field 2^8 for each packed byte with a being a 8x8 bit matrix
and b being a constant 8-bit immediate value.
The inverse of a byte is defined with respect to the reduction polynomial x^8+x^4+x^3+x+1.
The inverse of 0 is 0.
Each pack of 8 bytes in x is paired with the 64-bit word at the same position in a.
_mm256_gf2p8mul_epi8⚠Experimental
Performs a multiplication in GF(2^8) on the packed bytes.
The field is in polynomial representation with the reduction polynomial
x^8 + x^4 + x^3 + x + 1.
_mm256_insertf32x4⚠Experimental
Copy a to dst, then insert 128 bits (composed of 4 packed single-precision (32-bit) floating-point elements) from b into dst at the location specified by imm8.
_mm256_inserti32x4⚠Experimental
Copy a to dst, then insert 128 bits (composed of 4 packed 32-bit integers) from b into dst at the location specified by imm8.
_mm256_load_epi32⚠Experimental
Load 256-bits (composed of 8 packed 32-bit integers) from memory into dst. mem_addr must be aligned on a 32-byte boundary or a general-protection exception may be generated.
_mm256_load_epi64⚠Experimental
Load 256-bits (composed of 4 packed 64-bit integers) from memory into dst. mem_addr must be aligned on a 32-byte boundary or a general-protection exception may be generated.
_mm256_loadu_epi8⚠Experimental
Load 256-bits (composed of 32 packed 8-bit integers) from memory into dst. mem_addr does not need to be aligned on any particular boundary.
_mm256_loadu_epi16⚠Experimental
Load 256-bits (composed of 16 packed 16-bit integers) from memory into dst. mem_addr does not need to be aligned on any particular boundary.
_mm256_loadu_epi32⚠Experimental
Load 256-bits (composed of 8 packed 32-bit integers) from memory into dst. mem_addr does not need to be aligned on any particular boundary.
_mm256_loadu_epi64⚠Experimental
Load 256-bits (composed of 4 packed 64-bit integers) from memory into dst. mem_addr does not need to be aligned on any particular boundary.
_mm256_lzcnt_epi32⚠Experimental
Counts the number of leading zero bits in each packed 32-bit integer in a, and store the results in dst.
_mm256_lzcnt_epi64⚠Experimental
Counts the number of leading zero bits in each packed 64-bit integer in a, and store the results in dst.
_mm256_madd52hi_epu64⚠Experimental
Multiply packed unsigned 52-bit integers in each 64-bit element of
b
and c
to form a 104-bit intermediate result. Add the high 52-bit
unsigned integer from the intermediate result with the
corresponding unsigned 64-bit integer in a
, and store the
results in dst
._mm256_madd52lo_epu64⚠Experimental
Multiply packed unsigned 52-bit integers in each 64-bit element of
b
and c
to form a 104-bit intermediate result. Add the low 52-bit
unsigned integer from the intermediate result with the
corresponding unsigned 64-bit integer in a
, and store the
results in dst
._mm256_mask2_permutex2var_epi8⚠Experimental
Shuffle 8-bit integers in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).
_mm256_mask2_permutex2var_epi16⚠Experimental
Shuffle 16-bit integers in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using writemask k (elements are copied from idx when the corresponding mask bit is not set).
_mm256_mask2_permutex2var_epi32⚠Experimental
Shuffle 32-bit integers in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using writemask k (elements are copied from idx when the corresponding mask bit is not set).
_mm256_mask2_permutex2var_epi64⚠Experimental
Shuffle 64-bit integers in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using writemask k (elements are copied from idx when the corresponding mask bit is not set).
_mm256_mask2_permutex2var_pd⚠Experimental
Shuffle double-precision (64-bit) floating-point elements in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using writemask k (elements are copied from idx when the corresponding mask bit is not set)
_mm256_mask2_permutex2var_ps⚠Experimental
Shuffle single-precision (32-bit) floating-point elements in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using writemask k (elements are copied from idx when the corresponding mask bit is not set).
_mm256_mask3_fmadd_pd⚠Experimental
Multiply packed double-precision (64-bit) floating-point elements in a and b, add the intermediate result to packed elements in c, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).
_mm256_mask3_fmadd_ps⚠Experimental
Multiply packed single-precision (32-bit) floating-point elements in a and b, add the intermediate result to packed elements in c, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).
_mm256_mask3_fmaddsub_pd⚠Experimental
Multiply packed single-precision (32-bit) floating-point elements in a and b, alternatively add and subtract packed elements in c to/from the intermediate result, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).
_mm256_mask3_fmaddsub_ps⚠Experimental
Multiply packed single-precision (32-bit) floating-point elements in a and b, alternatively add and subtract packed elements in c to/from the intermediate result, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).
_mm256_mask3_fmsub_pd⚠Experimental
Multiply packed double-precision (64-bit) floating-point elements in a and b, subtract packed elements in c from the intermediate result, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).
_mm256_mask3_fmsub_ps⚠Experimental
Multiply packed single-precision (32-bit) floating-point elements in a and b, subtract packed elements in c from the intermediate result, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).
_mm256_mask3_fmsubadd_pd⚠Experimental
Multiply packed double-precision (64-bit) floating-point elements in a and b, alternatively subtract and add packed elements in c from/to the intermediate result, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).
_mm256_mask3_fmsubadd_ps⚠Experimental
Multiply packed single-precision (32-bit) floating-point elements in a and b, alternatively subtract and add packed elements in c from/to the intermediate result, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).
_mm256_mask3_fnmadd_pd⚠Experimental
Multiply packed double-precision (64-bit) floating-point elements in a and b, add the negated intermediate result to packed elements in c, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).
_mm256_mask3_fnmadd_ps⚠Experimental
Multiply packed single-precision (32-bit) floating-point elements in a and b, add the negated intermediate result to packed elements in c, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).
_mm256_mask3_fnmsub_pd⚠Experimental
Multiply packed double-precision (64-bit) floating-point elements in a and b, subtract packed elements in c from the negated intermediate result, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).
_mm256_mask3_fnmsub_ps⚠Experimental
Multiply packed single-precision (32-bit) floating-point elements in a and b, subtract packed elements in c from the negated intermediate result, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).
_mm256_mask_abs_epi8⚠Experimental
Compute the absolute value of packed signed 8-bit integers in a, and store the unsigned results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_abs_epi16⚠Experimental
Compute the absolute value of packed signed 16-bit integers in a, and store the unsigned results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_abs_epi32⚠Experimental
Compute the absolute value of packed signed 32-bit integers in a, and store the unsigned results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_abs_epi64⚠Experimental
Compute the absolute value of packed signed 64-bit integers in a, and store the unsigned results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_add_epi8⚠Experimental
Add packed 8-bit integers in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_add_epi16⚠Experimental
Add packed 16-bit integers in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_add_epi32⚠Experimental
Add packed 32-bit integers in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_add_epi64⚠Experimental
Add packed 64-bit integers in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_add_pd⚠Experimental
Add packed double-precision (64-bit) floating-point elements in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_add_ps⚠Experimental
Add packed single-precision (32-bit) floating-point elements in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_adds_epi8⚠Experimental
Add packed signed 8-bit integers in a and b using saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_adds_epi16⚠Experimental
Add packed signed 16-bit integers in a and b using saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_adds_epu8⚠Experimental
Add packed unsigned 8-bit integers in a and b using saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_adds_epu16⚠Experimental
Add packed unsigned 16-bit integers in a and b using saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_alignr_epi8⚠Experimental
Concatenate pairs of 16-byte blocks in a and b into a 32-byte temporary result, shift the result right by imm8 bytes, and store the low 16 bytes in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_alignr_epi32⚠Experimental
Concatenate a and b into a 64-byte immediate result, shift the result right by imm8 32-bit elements, and store the low 32 bytes (8 elements) in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_alignr_epi64⚠Experimental
Concatenate a and b into a 64-byte immediate result, shift the result right by imm8 64-bit elements, and store the low 32 bytes (4 elements) in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_and_epi32⚠Experimental
Performs element-by-element bitwise AND between packed 32-bit integer elements of a and b, storing the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_and_epi64⚠Experimental
Compute the bitwise AND of packed 64-bit integers in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_andnot_epi32⚠Experimental
Compute the bitwise NOT of packed 32-bit integers in a and then AND with b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_andnot_epi64⚠Experimental
Compute the bitwise NOT of packed 64-bit integers in a and then AND with b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_avg_epu8⚠Experimental
Average packed unsigned 8-bit integers in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_avg_epu16⚠Experimental
Average packed unsigned 16-bit integers in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_bitshuffle_epi64_mask⚠Experimental
Considers the input
b
as packed 64-bit integers and c
as packed 8-bit integers.
Then groups 8 8-bit values from c
as indices into the bits of the corresponding 64-bit integer.
It then selects these bits and packs them into the output._mm256_mask_blend_epi8⚠Experimental
Blend packed 8-bit integers from a and b using control mask k, and store the results in dst.
_mm256_mask_blend_epi16⚠Experimental
Blend packed 16-bit integers from a and b using control mask k, and store the results in dst.
_mm256_mask_blend_epi32⚠Experimental
Blend packed 32-bit integers from a and b using control mask k, and store the results in dst.
_mm256_mask_blend_epi64⚠Experimental
Blend packed 64-bit integers from a and b using control mask k, and store the results in dst.
_mm256_mask_blend_pd⚠Experimental
Blend packed double-precision (64-bit) floating-point elements from a and b using control mask k, and store the results in dst.
_mm256_mask_blend_ps⚠Experimental
Blend packed single-precision (32-bit) floating-point elements from a and b using control mask k, and store the results in dst.
_mm256_mask_broadcast_f32x4⚠Experimental
Broadcast the 4 packed single-precision (32-bit) floating-point elements from a to all elements of dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_broadcast_i32x4⚠Experimental
Broadcast the 4 packed 32-bit integers from a to all elements of dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_broadcastb_epi8⚠Experimental
Broadcast the low packed 8-bit integer from a to all elements of dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_broadcastd_epi32⚠Experimental
Broadcast the low packed 32-bit integer from a to all elements of dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_broadcastq_epi64⚠Experimental
Broadcast the low packed 64-bit integer from a to all elements of dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_broadcastsd_pd⚠Experimental
Broadcast the low double-precision (64-bit) floating-point element from a to all elements of dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_broadcastss_ps⚠Experimental
Broadcast the low single-precision (32-bit) floating-point element from a to all elements of dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_broadcastw_epi16⚠Experimental
Broadcast the low packed 16-bit integer from a to all elements of dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_cmp_epi8_mask⚠Experimental
Compare packed signed 8-bit integers in a and b based on the comparison operand specified by imm8, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm256_mask_cmp_epi16_mask⚠Experimental
Compare packed signed 16-bit integers in a and b based on the comparison operand specified by imm8, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm256_mask_cmp_epi32_mask⚠Experimental
Compare packed signed 32-bit integers in a and b based on the comparison operand specified by imm8, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm256_mask_cmp_epi64_mask⚠Experimental
Compare packed signed 64-bit integers in a and b based on the comparison operand specified by imm8, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm256_mask_cmp_epu8_mask⚠Experimental
Compare packed unsigned 8-bit integers in a and b based on the comparison operand specified by imm8, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm256_mask_cmp_epu16_mask⚠Experimental
Compare packed unsigned 16-bit integers in a and b based on the comparison operand specified by imm8, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm256_mask_cmp_epu32_mask⚠Experimental
Compare packed unsigned 32-bit integers in a and b based on the comparison operand specified by imm8, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm256_mask_cmp_epu64_mask⚠Experimental
Compare packed unsigned 64-bit integers in a and b based on the comparison operand specified by imm8, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm256_mask_cmp_pd_mask⚠Experimental
Compare packed double-precision (64-bit) floating-point elements in a and b based on the comparison operand specified by imm8, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm256_mask_cmp_ps_mask⚠Experimental
Compare packed single-precision (32-bit) floating-point elements in a and b based on the comparison operand specified by imm8, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm256_mask_cmpeq_epi8_mask⚠Experimental
Compare packed signed 8-bit integers in a and b for equality, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm256_mask_cmpeq_epi16_mask⚠Experimental
Compare packed signed 16-bit integers in a and b for equality, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm256_mask_cmpeq_epi32_mask⚠Experimental
Compare packed 32-bit integers in a and b for equality, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm256_mask_cmpeq_epi64_mask⚠Experimental
Compare packed 64-bit integers in a and b for equality, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm256_mask_cmpeq_epu8_mask⚠Experimental
Compare packed unsigned 8-bit integers in a and b for equality, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm256_mask_cmpeq_epu16_mask⚠Experimental
Compare packed unsigned 16-bit integers in a and b for equality, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm256_mask_cmpeq_epu32_mask⚠Experimental
Compare packed unsigned 32-bit integers in a and b for equality, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm256_mask_cmpeq_epu64_mask⚠Experimental
Compare packed unsigned 64-bit integers in a and b for equality, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm256_mask_cmpge_epi8_mask⚠Experimental
Compare packed signed 8-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm256_mask_cmpge_epi16_mask⚠Experimental
Compare packed signed 16-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm256_mask_cmpge_epi32_mask⚠Experimental
Compare packed signed 32-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm256_mask_cmpge_epi64_mask⚠Experimental
Compare packed signed 64-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm256_mask_cmpge_epu8_mask⚠Experimental
Compare packed unsigned 8-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm256_mask_cmpge_epu16_mask⚠Experimental
Compare packed unsigned 16-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm256_mask_cmpge_epu32_mask⚠Experimental
Compare packed unsigned 32-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm256_mask_cmpge_epu64_mask⚠Experimental
Compare packed unsigned 64-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm256_mask_cmpgt_epi8_mask⚠Experimental
Compare packed signed 8-bit integers in a and b for greater-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm256_mask_cmpgt_epi16_mask⚠Experimental
Compare packed signed 16-bit integers in a and b for greater-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm256_mask_cmpgt_epi32_mask⚠Experimental
Compare packed signed 32-bit integers in a and b for greater-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm256_mask_cmpgt_epi64_mask⚠Experimental
Compare packed signed 64-bit integers in a and b for greater-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm256_mask_cmpgt_epu8_mask⚠Experimental
Compare packed unsigned 8-bit integers in a and b for greater-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm256_mask_cmpgt_epu16_mask⚠Experimental
Compare packed unsigned 16-bit integers in a and b for greater-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm256_mask_cmpgt_epu32_mask⚠Experimental
Compare packed unsigned 32-bit integers in a and b for greater-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm256_mask_cmpgt_epu64_mask⚠Experimental
Compare packed unsigned 64-bit integers in a and b for greater-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm256_mask_cmple_epi8_mask⚠Experimental
Compare packed signed 8-bit integers in a and b for less-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm256_mask_cmple_epi16_mask⚠Experimental
Compare packed signed 16-bit integers in a and b for less-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm256_mask_cmple_epi32_mask⚠Experimental
Compare packed signed 32-bit integers in a and b for less-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm256_mask_cmple_epi64_mask⚠Experimental
Compare packed signed 64-bit integers in a and b for less-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm256_mask_cmple_epu8_mask⚠Experimental
Compare packed unsigned 8-bit integers in a and b for less-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm256_mask_cmple_epu16_mask⚠Experimental
Compare packed unsigned 16-bit integers in a and b for less-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm256_mask_cmple_epu32_mask⚠Experimental
Compare packed unsigned 32-bit integers in a and b for less-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm256_mask_cmple_epu64_mask⚠Experimental
Compare packed unsigned 64-bit integers in a and b for less-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm256_mask_cmplt_epi8_mask⚠Experimental
Compare packed signed 8-bit integers in a and b for less-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm256_mask_cmplt_epi16_mask⚠Experimental
Compare packed signed 16-bit integers in a and b for less-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm256_mask_cmplt_epi32_mask⚠Experimental
Compare packed signed 32-bit integers in a and b for less-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm256_mask_cmplt_epi64_mask⚠Experimental
Compare packed signed 64-bit integers in a and b for less-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm256_mask_cmplt_epu8_mask⚠Experimental
Compare packed unsigned 8-bit integers in a and b for less-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm256_mask_cmplt_epu16_mask⚠Experimental
Compare packed unsigned 16-bit integers in a and b for less-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm256_mask_cmplt_epu32_mask⚠Experimental
Compare packed unsigned 32-bit integers in a and b for less-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm256_mask_cmplt_epu64_mask⚠Experimental
Compare packed unsigned 64-bit integers in a and b for less-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm256_mask_cmpneq_epi8_mask⚠Experimental
Compare packed signed 8-bit integers in a and b for not-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm256_mask_cmpneq_epi16_mask⚠Experimental
Compare packed signed 16-bit integers in a and b for not-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm256_mask_cmpneq_epi32_mask⚠Experimental
Compare packed 32-bit integers in a and b for not-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm256_mask_cmpneq_epi64_mask⚠Experimental
Compare packed signed 64-bit integers in a and b for not-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm256_mask_cmpneq_epu8_mask⚠Experimental
Compare packed unsigned 8-bit integers in a and b for not-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm256_mask_cmpneq_epu16_mask⚠Experimental
Compare packed unsigned 16-bit integers in a and b for not-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm256_mask_cmpneq_epu32_mask⚠Experimental
Compare packed unsigned 32-bit integers in a and b for not-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm256_mask_cmpneq_epu64_mask⚠Experimental
Compare packed unsigned 64-bit integers in a and b for not-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm256_mask_compress_epi8⚠Experimental
Contiguously store the active 8-bit integers in a (those with their respective bit set in writemask k) to dst, and pass through the remaining elements from src.
_mm256_mask_compress_epi16⚠Experimental
Contiguously store the active 16-bit integers in a (those with their respective bit set in writemask k) to dst, and pass through the remaining elements from src.
_mm256_mask_compress_epi32⚠Experimental
Contiguously store the active 32-bit integers in a (those with their respective bit set in writemask k) to dst, and pass through the remaining elements from src.
_mm256_mask_compress_epi64⚠Experimental
Contiguously store the active 64-bit integers in a (those with their respective bit set in writemask k) to dst, and pass through the remaining elements from src.
_mm256_mask_compress_pd⚠Experimental
Contiguously store the active double-precision (64-bit) floating-point elements in a (those with their respective bit set in writemask k) to dst, and pass through the remaining elements from src.
_mm256_mask_compress_ps⚠Experimental
Contiguously store the active single-precision (32-bit) floating-point elements in a (those with their respective bit set in writemask k) to dst, and pass through the remaining elements from src.
_mm256_mask_compressstoreu_epi8⚠Experimental
Contiguously store the active 8-bit integers in a (those with their respective bit set in writemask k) to unaligned memory at base_addr.
_mm256_mask_compressstoreu_epi16⚠Experimental
Contiguously store the active 16-bit integers in a (those with their respective bit set in writemask k) to unaligned memory at base_addr.
_mm256_mask_compressstoreu_epi32⚠Experimental
Contiguously store the active 32-bit integers in a (those with their respective bit set in writemask k) to unaligned memory at base_addr.
_mm256_mask_compressstoreu_epi64⚠Experimental
Contiguously store the active 64-bit integers in a (those with their respective bit set in writemask k) to unaligned memory at base_addr.
_mm256_mask_compressstoreu_pd⚠Experimental
Contiguously store the active double-precision (64-bit) floating-point elements in a (those with their respective bit set in writemask k) to unaligned memory at base_addr.
_mm256_mask_compressstoreu_ps⚠Experimental
Contiguously store the active single-precision (32-bit) floating-point elements in a (those with their respective bit set in writemask k) to unaligned memory at base_addr.
_mm256_mask_conflict_epi32⚠Experimental
Test each 32-bit element of a for equality with all other elements in a closer to the least significant bit using writemask k (elements are copied from src when the corresponding mask bit is not set). Each element’s comparison forms a zero extended bit vector in dst.
_mm256_mask_conflict_epi64⚠Experimental
Test each 64-bit element of a for equality with all other elements in a closer to the least significant bit using writemask k (elements are copied from src when the corresponding mask bit is not set). Each element’s comparison forms a zero extended bit vector in dst.
_mm256_mask_cvt_roundps_ph⚠Experimental
Convert packed single-precision (32-bit) floating-point elements in a to packed half-precision (16-bit) floating-point elements, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
Rounding is done according to the imm8[2:0] parameter, which can be one of: (_MM_FROUND_TO_NEAREST_INT |_MM_FROUND_NO_EXC) // round to nearest, and suppress exceptions
(_MM_FROUND_TO_NEG_INF |_MM_FROUND_NO_EXC) // round down, and suppress exceptions
(_MM_FROUND_TO_POS_INF |_MM_FROUND_NO_EXC) // round up, and suppress exceptions
(_MM_FROUND_TO_ZERO |_MM_FROUND_NO_EXC) // truncate, and suppress exceptions
_MM_FROUND_CUR_DIRECTION // use MXCSR.RC; see _MM_SET_ROUNDING_MODE
Rounding is done according to the imm8[2:0] parameter, which can be one of: (_MM_FROUND_TO_NEAREST_INT |_MM_FROUND_NO_EXC) // round to nearest, and suppress exceptions
(_MM_FROUND_TO_NEG_INF |_MM_FROUND_NO_EXC) // round down, and suppress exceptions
(_MM_FROUND_TO_POS_INF |_MM_FROUND_NO_EXC) // round up, and suppress exceptions
(_MM_FROUND_TO_ZERO |_MM_FROUND_NO_EXC) // truncate, and suppress exceptions
_MM_FROUND_CUR_DIRECTION // use MXCSR.RC; see _MM_SET_ROUNDING_MODE
_mm256_mask_cvtepi8_epi16⚠Experimental
Sign extend packed 8-bit integers in a to packed 16-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_cvtepi8_epi32⚠Experimental
Sign extend packed 8-bit integers in a to packed 32-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_cvtepi8_epi64⚠Experimental
Sign extend packed 8-bit integers in the low 4 bytes of a to packed 64-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_cvtepi16_epi8⚠Experimental
Convert packed 16-bit integers in a to packed 8-bit integers with truncation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_cvtepi16_epi32⚠Experimental
Sign extend packed 16-bit integers in a to packed 32-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_cvtepi16_epi64⚠Experimental
Sign extend packed 16-bit integers in a to packed 64-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_cvtepi16_storeu_epi8⚠Experimental
Convert packed 16-bit integers in a to packed 8-bit integers with truncation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.
_mm256_mask_cvtepi32_epi8⚠Experimental
Convert packed 32-bit integers in a to packed 8-bit integers with truncation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_cvtepi32_epi16⚠Experimental
Convert packed 32-bit integers in a to packed 16-bit integers with truncation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_cvtepi32_epi64⚠Experimental
Sign extend packed 32-bit integers in a to packed 64-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_cvtepi32_pd⚠Experimental
Convert packed signed 32-bit integers in a to packed double-precision (64-bit) floating-point elements, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_cvtepi32_ps⚠Experimental
Convert packed signed 32-bit integers in a to packed single-precision (32-bit) floating-point elements, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_cvtepi32_storeu_epi8⚠Experimental
Convert packed 32-bit integers in a to packed 8-bit integers with truncation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.
_mm256_mask_cvtepi32_storeu_epi16⚠Experimental
Convert packed 32-bit integers in a to packed 16-bit integers with truncation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.
_mm256_mask_cvtepi64_epi8⚠Experimental
Convert packed 64-bit integers in a to packed 8-bit integers with truncation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_cvtepi64_epi16⚠Experimental
Convert packed 64-bit integers in a to packed 16-bit integers with truncation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_cvtepi64_epi32⚠Experimental
Convert packed 64-bit integers in a to packed 32-bit integers with truncation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_cvtepi64_storeu_epi8⚠Experimental
Convert packed 64-bit integers in a to packed 8-bit integers with truncation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.
_mm256_mask_cvtepi64_storeu_epi16⚠Experimental
Convert packed 64-bit integers in a to packed 16-bit integers with truncation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.
_mm256_mask_cvtepi64_storeu_epi32⚠Experimental
Convert packed 64-bit integers in a to packed 32-bit integers with truncation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.
_mm256_mask_cvtepu8_epi16⚠Experimental
Zero extend packed unsigned 8-bit integers in a to packed 16-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_cvtepu8_epi32⚠Experimental
Zero extend packed unsigned 8-bit integers in the low 8 bytes of a to packed 32-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_cvtepu8_epi64⚠Experimental
Zero extend packed unsigned 8-bit integers in the low 4 bytes of a to packed 64-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_cvtepu16_epi32⚠Experimental
Zero extend packed unsigned 16-bit integers in a to packed 32-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_cvtepu16_epi64⚠Experimental
Zero extend packed unsigned 16-bit integers in the low 8 bytes of a to packed 64-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_cvtepu32_epi64⚠Experimental
Zero extend packed unsigned 32-bit integers in a to packed 64-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_cvtepu32_pd⚠Experimental
Convert packed unsigned 32-bit integers in a to packed double-precision (64-bit) floating-point elements, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_cvtne2ps_pbh⚠Experimental
Convert packed single-precision (32-bit) floating-point elements in two vectors a and b
to packed BF16 (16-bit) floating-point elements and store the results in single vector
dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
Intel’s documentation
_mm256_mask_cvtneps_pbh⚠Experimental
Convert packed single-precision (32-bit) floating-point elements in a to packed BF16 (16-bit)
floating-point elements, and store the results in dst using writemask k
(elements are copied from src when the corresponding mask bit is not set).
Intel’s documentation
_mm256_mask_cvtpd_epi32⚠Experimental
Convert packed double-precision (64-bit) floating-point elements in a to packed 32-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_cvtpd_epu32⚠Experimental
Convert packed double-precision (64-bit) floating-point elements in a to packed unsigned 32-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_cvtpd_ps⚠Experimental
Convert packed double-precision (64-bit) floating-point elements in a to packed single-precision (32-bit) floating-point elements, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_cvtph_ps⚠Experimental
Convert packed half-precision (16-bit) floating-point elements in a to packed single-precision (32-bit) floating-point elements, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_cvtps_epi32⚠Experimental
Convert packed single-precision (32-bit) floating-point elements in a to packed 32-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_cvtps_epu32⚠Experimental
Convert packed single-precision (32-bit) floating-point elements in a to packed unsigned 32-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_cvtps_ph⚠Experimental
Convert packed single-precision (32-bit) floating-point elements in a to packed half-precision (16-bit) floating-point elements, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
Rounding is done according to the imm8[2:0] parameter, which can be one of:
_MM_FROUND_TO_NEAREST_INT // round to nearest
_MM_FROUND_TO_NEG_INF // round down
_MM_FROUND_TO_POS_INF // round up
_MM_FROUND_TO_ZERO // truncate
_MM_FROUND_CUR_DIRECTION // use MXCSR.RC; see _MM_SET_ROUNDING_MODE
Rounding is done according to the imm8[2:0] parameter, which can be one of:
_MM_FROUND_TO_NEAREST_INT // round to nearest
_MM_FROUND_TO_NEG_INF // round down
_MM_FROUND_TO_POS_INF // round up
_MM_FROUND_TO_ZERO // truncate
_MM_FROUND_CUR_DIRECTION // use MXCSR.RC; see _MM_SET_ROUNDING_MODE
_mm256_mask_cvtsepi16_epi8⚠Experimental
Convert packed signed 16-bit integers in a to packed 8-bit integers with signed saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_cvtsepi16_storeu_epi8⚠Experimental
Convert packed signed 16-bit integers in a to packed 8-bit integers with signed saturation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.
_mm256_mask_cvtsepi32_epi8⚠Experimental
Convert packed signed 32-bit integers in a to packed 8-bit integers with signed saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_cvtsepi32_epi16⚠Experimental
Convert packed signed 32-bit integers in a to packed 16-bit integers with signed saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_cvtsepi32_storeu_epi8⚠Experimental
Convert packed signed 32-bit integers in a to packed 8-bit integers with signed saturation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.
_mm256_mask_cvtsepi32_storeu_epi16⚠Experimental
Convert packed signed 32-bit integers in a to packed 16-bit integers with signed saturation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.
_mm256_mask_cvtsepi64_epi8⚠Experimental
Convert packed signed 64-bit integers in a to packed 8-bit integers with signed saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_cvtsepi64_epi16⚠Experimental
Convert packed signed 64-bit integers in a to packed 16-bit integers with signed saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_cvtsepi64_epi32⚠Experimental
Convert packed signed 64-bit integers in a to packed 32-bit integers with signed saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_cvtsepi64_storeu_epi8⚠Experimental
Convert packed signed 64-bit integers in a to packed 8-bit integers with signed saturation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.
_mm256_mask_cvtsepi64_storeu_epi16⚠Experimental
Convert packed signed 64-bit integers in a to packed 16-bit integers with signed saturation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.
_mm256_mask_cvtsepi64_storeu_epi32⚠Experimental
Convert packed signed 64-bit integers in a to packed 32-bit integers with signed saturation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.
_mm256_mask_cvttpd_epi32⚠Experimental
Convert packed double-precision (64-bit) floating-point elements in a to packed 32-bit integers with truncation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_cvttpd_epu32⚠Experimental
Convert packed double-precision (64-bit) floating-point elements in a to packed unsigned 32-bit integers with truncation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_cvttps_epi32⚠Experimental
Convert packed single-precision (32-bit) floating-point elements in a to packed 32-bit integers with truncation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_cvttps_epu32⚠Experimental
Convert packed double-precision (32-bit) floating-point elements in a to packed unsigned 32-bit integers with truncation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_cvtusepi16_epi8⚠Experimental
Convert packed unsigned 16-bit integers in a to packed unsigned 8-bit integers with unsigned saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_cvtusepi16_storeu_epi8⚠Experimental
Convert packed unsigned 16-bit integers in a to packed unsigned 8-bit integers with unsigned saturation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.
_mm256_mask_cvtusepi32_epi8⚠Experimental
Convert packed unsigned 32-bit integers in a to packed unsigned 8-bit integers with unsigned saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_cvtusepi32_epi16⚠Experimental
Convert packed unsigned 32-bit integers in a to packed unsigned 16-bit integers with unsigned saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_cvtusepi32_storeu_epi8⚠Experimental
Convert packed unsigned 32-bit integers in a to packed 8-bit integers with unsigned saturation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.
_mm256_mask_cvtusepi32_storeu_epi16⚠Experimental
Convert packed unsigned 32-bit integers in a to packed unsigned 16-bit integers with unsigned saturation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.
_mm256_mask_cvtusepi64_epi8⚠Experimental
Convert packed unsigned 64-bit integers in a to packed unsigned 8-bit integers with unsigned saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_cvtusepi64_epi16⚠Experimental
Convert packed unsigned 64-bit integers in a to packed unsigned 16-bit integers with unsigned saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_cvtusepi64_epi32⚠Experimental
Convert packed unsigned 64-bit integers in a to packed unsigned 32-bit integers with unsigned saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_cvtusepi64_storeu_epi8⚠Experimental
Convert packed unsigned 64-bit integers in a to packed 8-bit integers with unsigned saturation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.
_mm256_mask_cvtusepi64_storeu_epi16⚠Experimental
Convert packed unsigned 64-bit integers in a to packed 16-bit integers with unsigned saturation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.
_mm256_mask_cvtusepi64_storeu_epi32⚠Experimental
Convert packed unsigned 64-bit integers in a to packed 32-bit integers with unsigned saturation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.
_mm256_mask_dbsad_epu8⚠Experimental
Compute the sum of absolute differences (SADs) of quadruplets of unsigned 8-bit integers in a compared to those in b, and store the 16-bit results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set). Four SADs are performed on four 8-bit quadruplets for each 64-bit lane. The first two SADs use the lower 8-bit quadruplet of the lane from a, and the last two SADs use the uppper 8-bit quadruplet of the lane from a. Quadruplets from b are selected from within 128-bit lanes according to the control in imm8, and each SAD in each 64-bit lane uses the selected quadruplet at 8-bit offsets.
_mm256_mask_div_pd⚠Experimental
Divide packed double-precision (64-bit) floating-point elements in a by packed elements in b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_div_ps⚠Experimental
Divide packed single-precision (32-bit) floating-point elements in a by packed elements in b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_dpbf16_ps⚠Experimental
Compute dot-product of BF16 (16-bit) floating-point pairs in a and b,
accumulating the intermediate single-precision (32-bit) floating-point elements
with elements in src, and store the results in dst using writemask k
(elements are copied from src when the corresponding mask bit is not set).
Intel’s documentation
_mm256_mask_dpbusd_epi32⚠Experimental
Multiply groups of 4 adjacent pairs of unsigned 8-bit integers in a with corresponding signed 8-bit integers in b, producing 4 intermediate signed 16-bit results. Sum these 4 results with the corresponding 32-bit integer in src, and store the packed 32-bit results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_dpbusds_epi32⚠Experimental
Multiply groups of 4 adjacent pairs of unsigned 8-bit integers in a with corresponding signed 8-bit integers in b, producing 4 intermediate signed 16-bit results. Sum these 4 results with the corresponding 32-bit integer in src using signed saturation, and store the packed 32-bit results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_dpwssd_epi32⚠Experimental
Multiply groups of 2 adjacent pairs of signed 16-bit integers in a with corresponding 16-bit integers in b, producing 2 intermediate signed 32-bit results. Sum these 2 results with the corresponding 32-bit integer in src, and store the packed 32-bit results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_dpwssds_epi32⚠Experimental
Multiply groups of 2 adjacent pairs of signed 16-bit integers in a with corresponding 16-bit integers in b, producing 2 intermediate signed 32-bit results. Sum these 2 results with the corresponding 32-bit integer in src using signed saturation, and store the packed 32-bit results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_expand_epi8⚠Experimental
Load contiguous active 8-bit integers from a (those with their respective bit set in mask k), and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_expand_epi16⚠Experimental
Load contiguous active 16-bit integers from a (those with their respective bit set in mask k), and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_expand_epi32⚠Experimental
Load contiguous active 32-bit integers from a (those with their respective bit set in mask k), and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_expand_epi64⚠Experimental
Load contiguous active 64-bit integers from a (those with their respective bit set in mask k), and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_expand_pd⚠Experimental
Load contiguous active double-precision (64-bit) floating-point elements from a (those with their respective bit set in mask k), and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_expand_ps⚠Experimental
Load contiguous active single-precision (32-bit) floating-point elements from a (those with their respective bit set in mask k), and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_expandloadu_epi8⚠Experimental
Load contiguous active 8-bit integers from unaligned memory at mem_addr (those with their respective bit set in mask k), and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_expandloadu_epi16⚠Experimental
Load contiguous active 16-bit integers from unaligned memory at mem_addr (those with their respective bit set in mask k), and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_expandloadu_epi32⚠Experimental
Load contiguous active 32-bit integers from unaligned memory at mem_addr (those with their respective bit set in mask k), and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_expandloadu_epi64⚠Experimental
Load contiguous active 64-bit integers from unaligned memory at mem_addr (those with their respective bit set in mask k), and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_expandloadu_pd⚠Experimental
Load contiguous active single-precision (64-bit) floating-point elements from unaligned memory at mem_addr (those with their respective bit set in mask k), and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_expandloadu_ps⚠Experimental
Load contiguous active single-precision (32-bit) floating-point elements from unaligned memory at mem_addr (those with their respective bit set in mask k), and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_extractf32x4_ps⚠Experimental
Extract 128 bits (composed of 4 packed single-precision (32-bit) floating-point elements) from a, selected with imm8, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_extracti32x4_epi32⚠Experimental
Extract 128 bits (composed of 4 packed 32-bit integers) from a, selected with IMM1, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_fixupimm_pd⚠Experimental
Fix up packed double-precision (64-bit) floating-point elements in a and b using packed 64-bit integers in c, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set). imm8 is used to set the required flags reporting.
_mm256_mask_fixupimm_ps⚠Experimental
Fix up packed single-precision (32-bit) floating-point elements in a and b using packed 32-bit integers in c, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set). imm8 is used to set the required flags reporting.
_mm256_mask_fmadd_pd⚠Experimental
Multiply packed double-precision (64-bit) floating-point elements in a and b, add the intermediate result to packed elements in c, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).
_mm256_mask_fmadd_ps⚠Experimental
Multiply packed single-precision (32-bit) floating-point elements in a and b, add the intermediate result to packed elements in c, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).
_mm256_mask_fmaddsub_pd⚠Experimental
Multiply packed double-precision (64-bit) floating-point elements in a and b, alternatively add and subtract packed elements in c to/from the intermediate result, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).
_mm256_mask_fmaddsub_ps⚠Experimental
Multiply packed single-precision (32-bit) floating-point elements in a and b, alternatively add and subtract packed elements in c to/from the intermediate result, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).
_mm256_mask_fmsub_pd⚠Experimental
Multiply packed double-precision (64-bit) floating-point elements in a and b, subtract packed elements in c from the intermediate result, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).
_mm256_mask_fmsub_ps⚠Experimental
Multiply packed single-precision (32-bit) floating-point elements in a and b, subtract packed elements in c from the intermediate result, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).
_mm256_mask_fmsubadd_pd⚠Experimental
Multiply packed double-precision (64-bit) floating-point elements in a and b, alternatively subtract and add packed elements in c from/to the intermediate result, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).
_mm256_mask_fmsubadd_ps⚠Experimental
Multiply packed single-precision (32-bit) floating-point elements in a and b, alternatively subtract and add packed elements in c from/to the intermediate result, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).
_mm256_mask_fnmadd_pd⚠Experimental
Multiply packed double-precision (64-bit) floating-point elements in a and b, add the negated intermediate result to packed elements in c, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).
_mm256_mask_fnmadd_ps⚠Experimental
Multiply packed single-precision (32-bit) floating-point elements in a and b, add the negated intermediate result to packed elements in c, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).
_mm256_mask_fnmsub_pd⚠Experimental
Multiply packed double-precision (64-bit) floating-point elements in a and b, subtract packed elements in c from the negated intermediate result, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).
_mm256_mask_fnmsub_ps⚠Experimental
Multiply packed single-precision (32-bit) floating-point elements in a and b, subtract packed elements in c from the negated intermediate result, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).
_mm256_mask_getexp_pd⚠Experimental
Convert the exponent of each packed double-precision (64-bit) floating-point element in a to a double-precision (64-bit) floating-point number representing the integer exponent, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set). This intrinsic essentially calculates floor(log2(x)) for each element.
_mm256_mask_getexp_ps⚠Experimental
Convert the exponent of each packed single-precision (32-bit) floating-point element in a to a single-precision (32-bit) floating-point number representing the integer exponent, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set). This intrinsic essentially calculates floor(log2(x)) for each element.
_mm256_mask_getmant_pd⚠Experimental
Normalize the mantissas of packed double-precision (64-bit) floating-point elements in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set). This intrinsic essentially calculates ±(2^k)*|x.significand|, where k depends on the interval range defined by interv and the sign depends on sc and the source sign.
The mantissa is normalized to the interval specified by interv, which can take the following values:
_MM_MANT_NORM_1_2 // interval [1, 2)
_MM_MANT_NORM_p5_2 // interval [0.5, 2)
_MM_MANT_NORM_p5_1 // interval [0.5, 1)
_MM_MANT_NORM_p75_1p5 // interval [0.75, 1.5)
The sign is determined by sc which can take the following values:
_MM_MANT_SIGN_src // sign = sign(src)
_MM_MANT_SIGN_zero // sign = 0
_MM_MANT_SIGN_nan // dst = NaN if sign(src) = 1
The mantissa is normalized to the interval specified by interv, which can take the following values:
_MM_MANT_NORM_1_2 // interval [1, 2)
_MM_MANT_NORM_p5_2 // interval [0.5, 2)
_MM_MANT_NORM_p5_1 // interval [0.5, 1)
_MM_MANT_NORM_p75_1p5 // interval [0.75, 1.5)
The sign is determined by sc which can take the following values:
_MM_MANT_SIGN_src // sign = sign(src)
_MM_MANT_SIGN_zero // sign = 0
_MM_MANT_SIGN_nan // dst = NaN if sign(src) = 1
_mm256_mask_getmant_ps⚠Experimental
Normalize the mantissas of packed single-precision (32-bit) floating-point elements in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set). This intrinsic essentially calculates ±(2^k)*|x.significand|, where k depends on the interval range defined by interv and the sign depends on sc and the source sign.
The mantissa is normalized to the interval specified by interv, which can take the following values:
_MM_MANT_NORM_1_2 // interval [1, 2)
_MM_MANT_NORM_p5_2 // interval [0.5, 2)
_MM_MANT_NORM_p5_1 // interval [0.5, 1)
_MM_MANT_NORM_p75_1p5 // interval [0.75, 1.5)
The sign is determined by sc which can take the following values:
_MM_MANT_SIGN_src // sign = sign(src)
_MM_MANT_SIGN_zero // sign = 0
_MM_MANT_SIGN_nan // dst = NaN if sign(src) = 1
The mantissa is normalized to the interval specified by interv, which can take the following values:
_MM_MANT_NORM_1_2 // interval [1, 2)
_MM_MANT_NORM_p5_2 // interval [0.5, 2)
_MM_MANT_NORM_p5_1 // interval [0.5, 1)
_MM_MANT_NORM_p75_1p5 // interval [0.75, 1.5)
The sign is determined by sc which can take the following values:
_MM_MANT_SIGN_src // sign = sign(src)
_MM_MANT_SIGN_zero // sign = 0
_MM_MANT_SIGN_nan // dst = NaN if sign(src) = 1
_mm256_mask_gf2p8affine_epi64_epi8⚠Experimental
Performs an affine transformation on the packed bytes in x.
That is computes a*x+b over the Galois Field 2^8 for each packed byte with a being a 8x8 bit matrix
and b being a constant 8-bit immediate value.
Each pack of 8 bytes in x is paired with the 64-bit word at the same position in a.
_mm256_mask_gf2p8affineinv_epi64_epi8⚠Experimental
Performs an affine transformation on the inverted packed bytes in x.
That is computes a*inv(x)+b over the Galois Field 2^8 for each packed byte with a being a 8x8 bit matrix
and b being a constant 8-bit immediate value.
The inverse of a byte is defined with respect to the reduction polynomial x^8+x^4+x^3+x+1.
The inverse of 0 is 0.
Each pack of 8 bytes in x is paired with the 64-bit word at the same position in a.
_mm256_mask_gf2p8mul_epi8⚠Experimental
Performs a multiplication in GF(2^8) on the packed bytes.
The field is in polynomial representation with the reduction polynomial
x^8 + x^4 + x^3 + x + 1.
_mm256_mask_insertf32x4⚠Experimental
Copy a to tmp, then insert 128 bits (composed of 4 packed single-precision (32-bit) floating-point elements) from b into tmp at the location specified by imm8. Store tmp to dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_inserti32x4⚠Experimental
Copy a to tmp, then insert 128 bits (composed of 4 packed 32-bit integers) from b into tmp at the location specified by imm8. Store tmp to dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_load_epi32⚠Experimental
Load packed 32-bit integers from memory into dst using writemask k
(elements are copied from src when the corresponding mask bit is not set).
mem_addr must be aligned on a 32-byte boundary or a general-protection exception may be generated.
_mm256_mask_load_epi64⚠Experimental
Load packed 64-bit integers from memory into dst using writemask k
(elements are copied from src when the corresponding mask bit is not set).
mem_addr must be aligned on a 32-byte boundary or a general-protection exception may be generated.
_mm256_mask_load_pd⚠Experimental
Load packed double-precision (64-bit) floating-point elements from memory into dst using writemask k
(elements are copied from src when the corresponding mask bit is not set).
mem_addr must be aligned on a 32-byte boundary or a general-protection exception may be generated.
_mm256_mask_load_ps⚠Experimental
Load packed single-precision (32-bit) floating-point elements from memory into dst using writemask k
(elements are copied from src when the corresponding mask bit is not set).
mem_addr must be aligned on a 32-byte boundary or a general-protection exception may be generated.
_mm256_mask_loadu_epi8⚠Experimental
Load packed 8-bit integers from memory into dst using writemask k
(elements are copied from src when the corresponding mask bit is not set).
mem_addr does not need to be aligned on any particular boundary.
_mm256_mask_loadu_epi16⚠Experimental
Load packed 16-bit integers from memory into dst using writemask k
(elements are copied from src when the corresponding mask bit is not set).
mem_addr does not need to be aligned on any particular boundary.
_mm256_mask_loadu_epi32⚠Experimental
Load packed 32-bit integers from memory into dst using writemask k
(elements are copied from src when the corresponding mask bit is not set).
mem_addr does not need to be aligned on any particular boundary.
_mm256_mask_loadu_epi64⚠Experimental
Load packed 64-bit integers from memory into dst using writemask k
(elements are copied from src when the corresponding mask bit is not set).
mem_addr does not need to be aligned on any particular boundary.
_mm256_mask_loadu_pd⚠Experimental
Load packed double-precision (64-bit) floating-point elements from memory into dst using writemask k
(elements are copied from src when the corresponding mask bit is not set).
mem_addr does not need to be aligned on any particular boundary.
_mm256_mask_loadu_ps⚠Experimental
Load packed single-precision (32-bit) floating-point elements from memory into dst using writemask k
(elements are copied from src when the corresponding mask bit is not set).
mem_addr does not need to be aligned on any particular boundary.
_mm256_mask_lzcnt_epi32⚠Experimental
Counts the number of leading zero bits in each packed 32-bit integer in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_lzcnt_epi64⚠Experimental
Counts the number of leading zero bits in each packed 64-bit integer in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_madd_epi16⚠Experimental
Multiply packed signed 16-bit integers in a and b, producing intermediate signed 32-bit integers. Horizontally add adjacent pairs of intermediate 32-bit integers, and pack the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_maddubs_epi16⚠Experimental
Multiply packed unsigned 8-bit integers in a by packed signed 8-bit integers in b, producing intermediate signed 16-bit integers. Horizontally add adjacent pairs of intermediate signed 16-bit integers, and pack the saturated results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_max_epi8⚠Experimental
Compare packed signed 8-bit integers in a and b, and store packed maximum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_max_epi16⚠Experimental
Compare packed signed 16-bit integers in a and b, and store packed maximum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_max_epi32⚠Experimental
Compare packed signed 32-bit integers in a and b, and store packed maximum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_max_epi64⚠Experimental
Compare packed signed 64-bit integers in a and b, and store packed maximum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_max_epu8⚠Experimental
Compare packed unsigned 8-bit integers in a and b, and store packed maximum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_max_epu16⚠Experimental
Compare packed unsigned 16-bit integers in a and b, and store packed maximum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_max_epu32⚠Experimental
Compare packed unsigned 32-bit integers in a and b, and store packed maximum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_max_epu64⚠Experimental
Compare packed unsigned 64-bit integers in a and b, and store packed maximum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_max_pd⚠Experimental
Compare packed double-precision (64-bit) floating-point elements in a and b, and store packed maximum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_max_ps⚠Experimental
Compare packed single-precision (32-bit) floating-point elements in a and b, and store packed maximum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_min_epi8⚠Experimental
Compare packed signed 8-bit integers in a and b, and store packed minimum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_min_epi16⚠Experimental
Compare packed signed 16-bit integers in a and b, and store packed minimum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_min_epi32⚠Experimental
Compare packed signed 32-bit integers in a and b, and store packed minimum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_min_epi64⚠Experimental
Compare packed signed 64-bit integers in a and b, and store packed minimum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_min_epu8⚠Experimental
Compare packed unsigned 8-bit integers in a and b, and store packed minimum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_min_epu16⚠Experimental
Compare packed unsigned 16-bit integers in a and b, and store packed minimum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_min_epu32⚠Experimental
Compare packed unsigned 32-bit integers in a and b, and store packed minimum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_min_epu64⚠Experimental
Compare packed unsigned 64-bit integers in a and b, and store packed minimum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_min_pd⚠Experimental
Compare packed double-precision (64-bit) floating-point elements in a and b, and store packed minimum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_min_ps⚠Experimental
Compare packed single-precision (32-bit) floating-point elements in a and b, and store packed minimum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_mov_epi8⚠Experimental
Move packed 8-bit integers from a into dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_mov_epi16⚠Experimental
Move packed 16-bit integers from a into dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_mov_epi32⚠Experimental
Move packed 32-bit integers from a to dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_mov_epi64⚠Experimental
Move packed 64-bit integers from a to dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_mov_pd⚠Experimental
Move packed double-precision (64-bit) floating-point elements from a to dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_mov_ps⚠Experimental
Move packed single-precision (32-bit) floating-point elements from a to dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_movedup_pd⚠Experimental
Duplicate even-indexed double-precision (64-bit) floating-point elements from a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_movehdup_ps⚠Experimental
Duplicate odd-indexed single-precision (32-bit) floating-point elements from a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_moveldup_ps⚠Experimental
Duplicate even-indexed single-precision (32-bit) floating-point elements from a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_mul_epi32⚠Experimental
Multiply the low signed 32-bit integers from each packed 64-bit element in a and b, and store the signed 64-bit results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_mul_epu32⚠Experimental
Multiply the low unsigned 32-bit integers from each packed 64-bit element in a and b, and store the unsigned 64-bit results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_mul_pd⚠Experimental
Multiply packed double-precision (64-bit) floating-point elements in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_mul_ps⚠Experimental
Multiply packed single-precision (32-bit) floating-point elements in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_mulhi_epi16⚠Experimental
Multiply the packed signed 16-bit integers in a and b, producing intermediate 32-bit integers, and store the high 16 bits of the intermediate integers in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_mulhi_epu16⚠Experimental
Multiply the packed unsigned 16-bit integers in a and b, producing intermediate 32-bit integers, and store the high 16 bits of the intermediate integers in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_mulhrs_epi16⚠Experimental
Multiply packed signed 16-bit integers in a and b, producing intermediate signed 32-bit integers. Truncate each intermediate integer to the 18 most significant bits, round by adding 1, and store bits [16:1] to dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_mullo_epi16⚠Experimental
Multiply the packed 16-bit integers in a and b, producing intermediate 32-bit integers, and store the low 16 bits of the intermediate integers in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_mullo_epi32⚠Experimental
Multiply the packed 32-bit integers in a and b, producing intermediate 64-bit integers, and store the low 32 bits of the intermediate integers in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_multishift_epi64_epi8⚠Experimental
For each 64-bit element in b, select 8 unaligned bytes using a byte-granular shift control within the corresponding 64-bit element of a, and store the 8 assembled bytes to the corresponding 64-bit element of dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_or_epi32⚠Experimental
Compute the bitwise OR of packed 32-bit integers in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_or_epi64⚠Experimental
Compute the bitwise OR of packed 64-bit integers in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_packs_epi16⚠Experimental
Convert packed signed 16-bit integers from a and b to packed 8-bit integers using signed saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_packs_epi32⚠Experimental
Convert packed signed 32-bit integers from a and b to packed 16-bit integers using signed saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_packus_epi16⚠Experimental
Convert packed signed 16-bit integers from a and b to packed 8-bit integers using unsigned saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_packus_epi32⚠Experimental
Convert packed signed 32-bit integers from a and b to packed 16-bit integers using unsigned saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_permute_pd⚠Experimental
Shuffle double-precision (64-bit) floating-point elements in a within 128-bit lanes using the control in imm8, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_permute_ps⚠Experimental
Shuffle single-precision (32-bit) floating-point elements in a within 128-bit lanes using the control in imm8, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_permutevar_pd⚠Experimental
Shuffle double-precision (64-bit) floating-point elements in a within 128-bit lanes using the control in b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_permutevar_ps⚠Experimental
Shuffle single-precision (32-bit) floating-point elements in a within 128-bit lanes using the control in b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_permutex2var_epi8⚠Experimental
Shuffle 8-bit integers in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).
_mm256_mask_permutex2var_epi16⚠Experimental
Shuffle 16-bit integers in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).
_mm256_mask_permutex2var_epi32⚠Experimental
Shuffle 32-bit integers in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).
_mm256_mask_permutex2var_epi64⚠Experimental
Shuffle 64-bit integers in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).
_mm256_mask_permutex2var_pd⚠Experimental
Shuffle double-precision (64-bit) floating-point elements in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).
_mm256_mask_permutex2var_ps⚠Experimental
Shuffle single-precision (32-bit) floating-point elements in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).
_mm256_mask_permutex_epi64⚠Experimental
Shuffle 64-bit integers in a within 256-bit lanes using the control in imm8, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_permutex_pd⚠Experimental
Shuffle double-precision (64-bit) floating-point elements in a within 256-bit lanes using the control in imm8, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_permutexvar_epi8⚠Experimental
Shuffle 8-bit integers in a across lanes using the corresponding index in idx, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_permutexvar_epi16⚠Experimental
Shuffle 16-bit integers in a across lanes using the corresponding index in idx, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_permutexvar_epi32⚠Experimental
Shuffle 32-bit integers in a across lanes using the corresponding index in idx, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_permutexvar_epi64⚠Experimental
Shuffle 64-bit integers in a across lanes using the corresponding index in idx, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_permutexvar_pd⚠Experimental
Shuffle double-precision (64-bit) floating-point elements in a across lanes using the corresponding index in idx, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_permutexvar_ps⚠Experimental
Shuffle single-precision (32-bit) floating-point elements in a across lanes using the corresponding index in idx, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_popcnt_epi8⚠Experimental
For each packed 8-bit integer maps the value to the number of logical 1 bits.
_mm256_mask_popcnt_epi16⚠Experimental
For each packed 16-bit integer maps the value to the number of logical 1 bits.
_mm256_mask_popcnt_epi32⚠Experimental
For each packed 32-bit integer maps the value to the number of logical 1 bits.
_mm256_mask_popcnt_epi64⚠Experimental
For each packed 64-bit integer maps the value to the number of logical 1 bits.
_mm256_mask_rcp14_pd⚠Experimental
Compute the approximate reciprocal of packed double-precision (64-bit) floating-point elements in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set). The maximum relative error for this approximation is less than 2^-14.
_mm256_mask_rcp14_ps⚠Experimental
Compute the approximate reciprocal of packed single-precision (32-bit) floating-point elements in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set). The maximum relative error for this approximation is less than 2^-14.
_mm256_mask_rol_epi32⚠Experimental
Rotate the bits in each packed 32-bit integer in a to the left by the number of bits specified in imm8, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_rol_epi64⚠Experimental
Rotate the bits in each packed 64-bit integer in a to the left by the number of bits specified in imm8, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_rolv_epi32⚠Experimental
Rotate the bits in each packed 32-bit integer in a to the left by the number of bits specified in the corresponding element of b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_rolv_epi64⚠Experimental
Rotate the bits in each packed 64-bit integer in a to the left by the number of bits specified in the corresponding element of b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_ror_epi32⚠Experimental
Rotate the bits in each packed 32-bit integer in a to the right by the number of bits specified in imm8, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_ror_epi64⚠Experimental
Rotate the bits in each packed 64-bit integer in a to the right by the number of bits specified in imm8, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_rorv_epi32⚠Experimental
Rotate the bits in each packed 32-bit integer in a to the right by the number of bits specified in the corresponding element of b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_rorv_epi64⚠Experimental
Rotate the bits in each packed 64-bit integer in a to the right by the number of bits specified in the corresponding element of b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_roundscale_pd⚠Experimental
Round packed double-precision (64-bit) floating-point elements in a to the number of fraction bits specified by imm8, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
Rounding is done according to the imm8[2:0] parameter, which can be one of:
_MM_FROUND_TO_NEAREST_INT // round to nearest
_MM_FROUND_TO_NEG_INF // round down
_MM_FROUND_TO_POS_INF // round up
_MM_FROUND_TO_ZERO // truncate
_MM_FROUND_CUR_DIRECTION // use MXCSR.RC; see _MM_SET_ROUNDING_MODE
Rounding is done according to the imm8[2:0] parameter, which can be one of:
_MM_FROUND_TO_NEAREST_INT // round to nearest
_MM_FROUND_TO_NEG_INF // round down
_MM_FROUND_TO_POS_INF // round up
_MM_FROUND_TO_ZERO // truncate
_MM_FROUND_CUR_DIRECTION // use MXCSR.RC; see _MM_SET_ROUNDING_MODE
_mm256_mask_roundscale_ps⚠Experimental
Round packed single-precision (32-bit) floating-point elements in a to the number of fraction bits specified by imm8, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
Rounding is done according to the imm8[2:0] parameter, which can be one of:
_MM_FROUND_TO_NEAREST_INT // round to nearest
_MM_FROUND_TO_NEG_INF // round down
_MM_FROUND_TO_POS_INF // round up
_MM_FROUND_TO_ZERO // truncate
_MM_FROUND_CUR_DIRECTION // use MXCSR.RC; see _MM_SET_ROUNDING_MODE
Rounding is done according to the imm8[2:0] parameter, which can be one of:
_MM_FROUND_TO_NEAREST_INT // round to nearest
_MM_FROUND_TO_NEG_INF // round down
_MM_FROUND_TO_POS_INF // round up
_MM_FROUND_TO_ZERO // truncate
_MM_FROUND_CUR_DIRECTION // use MXCSR.RC; see _MM_SET_ROUNDING_MODE
_mm256_mask_rsqrt14_pd⚠Experimental
Compute the approximate reciprocal square root of packed double-precision (64-bit) floating-point elements in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set). The maximum relative error for this approximation is less than 2^-14.
_mm256_mask_rsqrt14_ps⚠Experimental
Compute the approximate reciprocal square root of packed single-precision (32-bit) floating-point elements in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set). The maximum relative error for this approximation is less than 2^-14.
_mm256_mask_scalef_pd⚠Experimental
Scale the packed double-precision (64-bit) floating-point elements in a using values from b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_scalef_ps⚠Experimental
Scale the packed single-precision (32-bit) floating-point elements in a using values from b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_set1_epi8⚠Experimental
Broadcast 8-bit integer a to all elements of dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_set1_epi16⚠Experimental
Broadcast 16-bit integer a to all elements of dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_set1_epi32⚠Experimental
Broadcast 32-bit integer a to all elements of dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_set1_epi64⚠Experimental
Broadcast 64-bit integer a to all elements of dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_shldi_epi16⚠Experimental
Concatenate packed 16-bit integers in a and b producing an intermediate 32-bit result. Shift the result left by imm8 bits, and store the upper 16-bits in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_shldi_epi32⚠Experimental
Concatenate packed 32-bit integers in a and b producing an intermediate 64-bit result. Shift the result left by imm8 bits, and store the upper 32-bits in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_shldi_epi64⚠Experimental
Concatenate packed 64-bit integers in a and b producing an intermediate 128-bit result. Shift the result left by imm8 bits, and store the upper 64-bits in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_shldv_epi16⚠Experimental
Concatenate packed 16-bit integers in a and b producing an intermediate 32-bit result. Shift the result left by the amount specified in the corresponding element of c, and store the upper 16-bits in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).
_mm256_mask_shldv_epi32⚠Experimental
Concatenate packed 32-bit integers in a and b producing an intermediate 64-bit result. Shift the result left by the amount specified in the corresponding element of c, and store the upper 32-bits in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).
_mm256_mask_shldv_epi64⚠Experimental
Concatenate packed 64-bit integers in a and b producing an intermediate 128-bit result. Shift the result left by the amount specified in the corresponding element of c, and store the upper 64-bits in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).
_mm256_mask_shrdi_epi16⚠Experimental
Concatenate packed 16-bit integers in b and a producing an intermediate 32-bit result. Shift the result right by imm8 bits, and store the lower 16-bits in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_shrdi_epi32⚠Experimental
Concatenate packed 32-bit integers in b and a producing an intermediate 64-bit result. Shift the result right by imm8 bits, and store the lower 32-bits in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_shrdi_epi64⚠Experimental
Concatenate packed 64-bit integers in b and a producing an intermediate 128-bit result. Shift the result right by imm8 bits, and store the lower 64-bits in dst using writemask k (elements are copied from src“ when the corresponding mask bit is not set).
_mm256_mask_shrdv_epi16⚠Experimental
Concatenate packed 16-bit integers in b and a producing an intermediate 32-bit result. Shift the result right by the amount specified in the corresponding element of c, and store the lower 16-bits in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).
_mm256_mask_shrdv_epi32⚠Experimental
Concatenate packed 32-bit integers in b and a producing an intermediate 64-bit result. Shift the result right by the amount specified in the corresponding element of c, and store the lower 32-bits in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).
_mm256_mask_shrdv_epi64⚠Experimental
Concatenate packed 64-bit integers in b and a producing an intermediate 128-bit result. Shift the result right by the amount specified in the corresponding element of c, and store the lower 64-bits in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).
_mm256_mask_shuffle_epi8⚠Experimental
Shuffle 8-bit integers in a within 128-bit lanes using the control in the corresponding 8-bit element of b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_shuffle_epi32⚠Experimental
Shuffle 32-bit integers in a within 128-bit lanes using the control in imm8, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_shuffle_f32x4⚠Experimental
Shuffle 128-bits (composed of 4 single-precision (32-bit) floating-point elements) selected by imm8 from a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_shuffle_f64x2⚠Experimental
Shuffle 128-bits (composed of 2 double-precision (64-bit) floating-point elements) selected by imm8 from a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_shuffle_i32x4⚠Experimental
Shuffle 128-bits (composed of 4 32-bit integers) selected by imm8 from a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_shuffle_i64x2⚠Experimental
Shuffle 128-bits (composed of 2 64-bit integers) selected by imm8 from a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_shuffle_pd⚠Experimental
Shuffle double-precision (64-bit) floating-point elements within 128-bit lanes using the control in imm8, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_shuffle_ps⚠Experimental
Shuffle single-precision (32-bit) floating-point elements in a within 128-bit lanes using the control in imm8, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_shufflehi_epi16⚠Experimental
Shuffle 16-bit integers in the high 64 bits of 128-bit lanes of a using the control in imm8. Store the results in the high 64 bits of 128-bit lanes of dst, with the low 64 bits of 128-bit lanes being copied from a to dst, using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_shufflelo_epi16⚠Experimental
Shuffle 16-bit integers in the low 64 bits of 128-bit lanes of a using the control in imm8. Store the results in the low 64 bits of 128-bit lanes of dst, with the high 64 bits of 128-bit lanes being copied from a to dst, using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_sll_epi16⚠Experimental
Shift packed 16-bit integers in a left by count while shifting in zeros, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_sll_epi32⚠Experimental
Shift packed 32-bit integers in a left by count while shifting in zeros, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_sll_epi64⚠Experimental
Shift packed 64-bit integers in a left by count while shifting in zeros, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_slli_epi16⚠Experimental
Shift packed 16-bit integers in a left by imm8 while shifting in zeros, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_slli_epi32⚠Experimental
Shift packed 32-bit integers in a left by imm8 while shifting in zeros, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_slli_epi64⚠Experimental
Shift packed 64-bit integers in a left by imm8 while shifting in zeros, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_sllv_epi16⚠Experimental
Shift packed 16-bit integers in a left by the amount specified by the corresponding element in count while shifting in zeros, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_sllv_epi32⚠Experimental
Shift packed 32-bit integers in a left by the amount specified by the corresponding element in count while shifting in zeros, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_sllv_epi64⚠Experimental
Shift packed 64-bit integers in a left by the amount specified by the corresponding element in count while shifting in zeros, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_sqrt_pd⚠Experimental
Compute the square root of packed double-precision (64-bit) floating-point elements in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_sqrt_ps⚠Experimental
Compute the square root of packed single-precision (32-bit) floating-point elements in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_sra_epi16⚠Experimental
Shift packed 16-bit integers in a right by count while shifting in sign bits, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_sra_epi32⚠Experimental
Shift packed 32-bit integers in a right by count while shifting in sign bits, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_sra_epi64⚠Experimental
Shift packed 64-bit integers in a right by count while shifting in sign bits, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_srai_epi16⚠Experimental
Shift packed 16-bit integers in a right by imm8 while shifting in sign bits, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_srai_epi32⚠Experimental
Shift packed 32-bit integers in a right by imm8 while shifting in sign bits, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_srai_epi64⚠Experimental
Shift packed 64-bit integers in a right by imm8 while shifting in sign bits, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_srav_epi16⚠Experimental
Shift packed 16-bit integers in a right by the amount specified by the corresponding element in count while shifting in sign bits, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_srav_epi32⚠Experimental
Shift packed 32-bit integers in a right by the amount specified by the corresponding element in count while shifting in sign bits, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_srav_epi64⚠Experimental
Shift packed 64-bit integers in a right by the amount specified by the corresponding element in count while shifting in sign bits, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_srl_epi16⚠Experimental
Shift packed 16-bit integers in a right by count while shifting in zeros, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_srl_epi32⚠Experimental
Shift packed 32-bit integers in a right by count while shifting in zeros, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_srl_epi64⚠Experimental
Shift packed 64-bit integers in a right by count while shifting in zeros, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_srli_epi16⚠Experimental
Shift packed 16-bit integers in a right by imm8 while shifting in zeros, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_srli_epi32⚠Experimental
Shift packed 32-bit integers in a right by imm8 while shifting in zeros, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_srli_epi64⚠Experimental
Shift packed 64-bit integers in a right by imm8 while shifting in zeros, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_srlv_epi16⚠Experimental
Shift packed 16-bit integers in a right by the amount specified by the corresponding element in count while shifting in zeros, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_srlv_epi32⚠Experimental
Shift packed 32-bit integers in a right by the amount specified by the corresponding element in count while shifting in zeros, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_srlv_epi64⚠Experimental
Shift packed 64-bit integers in a right by the amount specified by the corresponding element in count while shifting in zeros, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_store_epi32⚠Experimental
Store packed 32-bit integers from a into memory using writemask k.
mem_addr must be aligned on a 32-byte boundary or a general-protection exception may be generated.
_mm256_mask_store_epi64⚠Experimental
Store packed 64-bit integers from a into memory using writemask k.
mem_addr must be aligned on a 32-byte boundary or a general-protection exception may be generated.
_mm256_mask_store_pd⚠Experimental
Store packed double-precision (64-bit) floating-point elements from a into memory using writemask k.
mem_addr must be aligned on a 32-byte boundary or a general-protection exception may be generated.
_mm256_mask_store_ps⚠Experimental
Store packed single-precision (32-bit) floating-point elements from a into memory using writemask k.
mem_addr must be aligned on a 32-byte boundary or a general-protection exception may be generated.
_mm256_mask_storeu_epi8⚠Experimental
Store packed 8-bit integers from a into memory using writemask k.
mem_addr does not need to be aligned on any particular boundary.
_mm256_mask_storeu_epi16⚠Experimental
Store packed 16-bit integers from a into memory using writemask k.
mem_addr does not need to be aligned on any particular boundary.
_mm256_mask_storeu_epi32⚠Experimental
Store packed 32-bit integers from a into memory using writemask k.
mem_addr does not need to be aligned on any particular boundary.
_mm256_mask_storeu_epi64⚠Experimental
Store packed 64-bit integers from a into memory using writemask k.
mem_addr does not need to be aligned on any particular boundary.
_mm256_mask_storeu_pd⚠Experimental
Store packed double-precision (64-bit) floating-point elements from a into memory using writemask k.
mem_addr does not need to be aligned on any particular boundary.
_mm256_mask_storeu_ps⚠Experimental
Store packed single-precision (32-bit) floating-point elements from a into memory using writemask k.
mem_addr does not need to be aligned on any particular boundary.
_mm256_mask_sub_epi8⚠Experimental
Subtract packed 8-bit integers in b from packed 8-bit integers in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_sub_epi16⚠Experimental
Subtract packed 16-bit integers in b from packed 16-bit integers in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_sub_epi32⚠Experimental
Subtract packed 32-bit integers in b from packed 32-bit integers in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_sub_epi64⚠Experimental
Subtract packed 64-bit integers in b from packed 64-bit integers in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_sub_pd⚠Experimental
Subtract packed double-precision (64-bit) floating-point elements in b from packed double-precision (64-bit) floating-point elements in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_sub_ps⚠Experimental
Subtract packed single-precision (32-bit) floating-point elements in b from packed single-precision (32-bit) floating-point elements in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_subs_epi8⚠Experimental
Subtract packed signed 8-bit integers in b from packed 8-bit integers in a using saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_subs_epi16⚠Experimental
Subtract packed signed 16-bit integers in b from packed 16-bit integers in a using saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_subs_epu8⚠Experimental
Subtract packed unsigned 8-bit integers in b from packed unsigned 8-bit integers in a using saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_subs_epu16⚠Experimental
Subtract packed unsigned 16-bit integers in b from packed unsigned 16-bit integers in a using saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_ternarylogic_epi32⚠Experimental
Bitwise ternary logic that provides the capability to implement any three-operand binary function; the specific binary function is specified by value in imm8. For each bit in each packed 32-bit integer, the corresponding bit from src, a, and b are used to form a 3 bit index into imm8, and the value at that bit in imm8 is written to the corresponding bit in dst using writemask k at 32-bit granularity (32-bit elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_ternarylogic_epi64⚠Experimental
Bitwise ternary logic that provides the capability to implement any three-operand binary function; the specific binary function is specified by value in imm8. For each bit in each packed 64-bit integer, the corresponding bit from src, a, and b are used to form a 3 bit index into imm8, and the value at that bit in imm8 is written to the corresponding bit in dst using writemask k at 64-bit granularity (64-bit elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_test_epi8_mask⚠Experimental
Compute the bitwise AND of packed 8-bit integers in a and b, producing intermediate 8-bit values, and set the corresponding bit in result mask k (subject to writemask k) if the intermediate value is non-zero.
_mm256_mask_test_epi16_mask⚠Experimental
Compute the bitwise AND of packed 16-bit integers in a and b, producing intermediate 16-bit values, and set the corresponding bit in result mask k (subject to writemask k) if the intermediate value is non-zero.
_mm256_mask_test_epi32_mask⚠Experimental
Compute the bitwise AND of packed 32-bit integers in a and b, producing intermediate 32-bit values, and set the corresponding bit in result mask k (subject to writemask k) if the intermediate value is non-zero.
_mm256_mask_test_epi64_mask⚠Experimental
Compute the bitwise AND of packed 64-bit integers in a and b, producing intermediate 64-bit values, and set the corresponding bit in result mask k (subject to writemask k) if the intermediate value is non-zero.
_mm256_mask_testn_epi8_mask⚠Experimental
Compute the bitwise NAND of packed 8-bit integers in a and b, producing intermediate 8-bit values, and set the corresponding bit in result mask k (subject to writemask k) if the intermediate value is zero.
_mm256_mask_testn_epi16_mask⚠Experimental
Compute the bitwise NAND of packed 16-bit integers in a and b, producing intermediate 16-bit values, and set the corresponding bit in result mask k (subject to writemask k) if the intermediate value is zero.
_mm256_mask_testn_epi32_mask⚠Experimental
Compute the bitwise NAND of packed 32-bit integers in a and b, producing intermediate 32-bit values, and set the corresponding bit in result mask k (subject to writemask k) if the intermediate value is zero.
_mm256_mask_testn_epi64_mask⚠Experimental
Compute the bitwise NAND of packed 64-bit integers in a and b, producing intermediate 64-bit values, and set the corresponding bit in result mask k (subject to writemask k) if the intermediate value is zero.
_mm256_mask_unpackhi_epi8⚠Experimental
Unpack and interleave 8-bit integers from the high half of each 128-bit lane in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_unpackhi_epi16⚠Experimental
Unpack and interleave 16-bit integers from the high half of each 128-bit lane in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_unpackhi_epi32⚠Experimental
Unpack and interleave 32-bit integers from the high half of each 128-bit lane in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_unpackhi_epi64⚠Experimental
Unpack and interleave 64-bit integers from the high half of each 128-bit lane in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_unpackhi_pd⚠Experimental
Unpack and interleave double-precision (64-bit) floating-point elements from the high half of each 128-bit lane in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_unpackhi_ps⚠Experimental
Unpack and interleave single-precision (32-bit) floating-point elements from the high half of each 128-bit lane in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_unpacklo_epi8⚠Experimental
Unpack and interleave 8-bit integers from the low half of each 128-bit lane in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_unpacklo_epi16⚠Experimental
Unpack and interleave 16-bit integers from the low half of each 128-bit lane in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_unpacklo_epi32⚠Experimental
Unpack and interleave 32-bit integers from the low half of each 128-bit lane in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_unpacklo_epi64⚠Experimental
Unpack and interleave 64-bit integers from the low half of each 128-bit lane in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_unpacklo_pd⚠Experimental
Unpack and interleave double-precision (64-bit) floating-point elements from the low half of each 128-bit lane in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_unpacklo_ps⚠Experimental
Unpack and interleave single-precision (32-bit) floating-point elements from the low half of each 128-bit lane in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_xor_epi32⚠Experimental
Compute the bitwise XOR of packed 32-bit integers in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_mask_xor_epi64⚠Experimental
Compute the bitwise XOR of packed 64-bit integers in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_maskz_abs_epi8⚠Experimental
Compute the absolute value of packed signed 8-bit integers in a, and store the unsigned results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_abs_epi16⚠Experimental
Compute the absolute value of packed signed 16-bit integers in a, and store the unsigned results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_abs_epi32⚠Experimental
Compute the absolute value of packed signed 32-bit integers in a, and store the unsigned results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_abs_epi64⚠Experimental
Compute the absolute value of packed signed 64-bit integers in a, and store the unsigned results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_add_epi8⚠Experimental
Add packed 8-bit integers in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_add_epi16⚠Experimental
Add packed 16-bit integers in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_add_epi32⚠Experimental
Add packed 32-bit integers in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_add_epi64⚠Experimental
Add packed 64-bit integers in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_add_pd⚠Experimental
Add packed double-precision (64-bit) floating-point elements in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_add_ps⚠Experimental
Add packed single-precision (32-bit) floating-point elements in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_adds_epi8⚠Experimental
Add packed signed 8-bit integers in a and b using saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_adds_epi16⚠Experimental
Add packed signed 16-bit integers in a and b using saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_adds_epu8⚠Experimental
Add packed unsigned 8-bit integers in a and b using saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_adds_epu16⚠Experimental
Add packed unsigned 16-bit integers in a and b using saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_alignr_epi8⚠Experimental
Concatenate pairs of 16-byte blocks in a and b into a 32-byte temporary result, shift the result right by imm8 bytes, and store the low 16 bytes in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_alignr_epi32⚠Experimental
Concatenate a and b into a 64-byte immediate result, shift the result right by imm8 32-bit elements, and store the low 32 bytes (8 elements) in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_alignr_epi64⚠Experimental
Concatenate a and b into a 64-byte immediate result, shift the result right by imm8 64-bit elements, and store the low 32 bytes (4 elements) in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_and_epi32⚠Experimental
Compute the bitwise AND of packed 32-bit integers in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_and_epi64⚠Experimental
Compute the bitwise AND of packed 64-bit integers in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_andnot_epi32⚠Experimental
Compute the bitwise NOT of packed 32-bit integers in a and then AND with b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_andnot_epi64⚠Experimental
Compute the bitwise NOT of packed 64-bit integers in a and then AND with b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_avg_epu8⚠Experimental
Average packed unsigned 8-bit integers in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_avg_epu16⚠Experimental
Average packed unsigned 16-bit integers in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_broadcast_f32x4⚠Experimental
Broadcast the 4 packed single-precision (32-bit) floating-point elements from a to all elements of dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_broadcast_i32x4⚠Experimental
Broadcast the 4 packed 32-bit integers from a to all elements of dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_broadcastb_epi8⚠Experimental
Broadcast the low packed 8-bit integer from a to all elements of dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_broadcastd_epi32⚠Experimental
Broadcast the low packed 32-bit integer from a to all elements of dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_broadcastq_epi64⚠Experimental
Broadcast the low packed 64-bit integer from a to all elements of dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_broadcastsd_pd⚠Experimental
Broadcast the low double-precision (64-bit) floating-point element from a to all elements of dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_broadcastss_ps⚠Experimental
Broadcast the low single-precision (32-bit) floating-point element from a to all elements of dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_broadcastw_epi16⚠Experimental
Broadcast the low packed 16-bit integer from a to all elements of dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_compress_epi8⚠Experimental
Contiguously store the active 8-bit integers in a (those with their respective bit set in zeromask k) to dst, and set the remaining elements to zero.
_mm256_maskz_compress_epi16⚠Experimental
Contiguously store the active 16-bit integers in a (those with their respective bit set in zeromask k) to dst, and set the remaining elements to zero.
_mm256_maskz_compress_epi32⚠Experimental
Contiguously store the active 32-bit integers in a (those with their respective bit set in zeromask k) to dst, and set the remaining elements to zero.
_mm256_maskz_compress_epi64⚠Experimental
Contiguously store the active 64-bit integers in a (those with their respective bit set in zeromask k) to dst, and set the remaining elements to zero.
_mm256_maskz_compress_pd⚠Experimental
Contiguously store the active double-precision (64-bit) floating-point elements in a (those with their respective bit set in zeromask k) to dst, and set the remaining elements to zero.
_mm256_maskz_compress_ps⚠Experimental
Contiguously store the active single-precision (32-bit) floating-point elements in a (those with their respective bit set in zeromask k) to dst, and set the remaining elements to zero.
_mm256_maskz_conflict_epi32⚠Experimental
Test each 32-bit element of a for equality with all other elements in a closer to the least significant bit using zeromask k (elements are zeroed out when the corresponding mask bit is not set). Each element’s comparison forms a zero extended bit vector in dst.
_mm256_maskz_conflict_epi64⚠Experimental
Test each 64-bit element of a for equality with all other elements in a closer to the least significant bit using zeromask k (elements are zeroed out when the corresponding mask bit is not set). Each element’s comparison forms a zero extended bit vector in dst.
_mm256_maskz_cvt_roundps_ph⚠Experimental
Convert packed single-precision (32-bit) floating-point elements in a to packed half-precision (16-bit) floating-point elements, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
Rounding is done according to the imm8[2:0] parameter, which can be one of:
(_MM_FROUND_TO_NEAREST_INT |_MM_FROUND_NO_EXC) // round to nearest, and suppress exceptions
(_MM_FROUND_TO_NEG_INF |_MM_FROUND_NO_EXC) // round down, and suppress exceptions
(_MM_FROUND_TO_POS_INF |_MM_FROUND_NO_EXC) // round up, and suppress exceptions
(_MM_FROUND_TO_ZERO |_MM_FROUND_NO_EXC) // truncate, and suppress exceptions
_MM_FROUND_CUR_DIRECTION // use MXCSR.RC; see _MM_SET_ROUNDING_MODE
Rounding is done according to the imm8[2:0] parameter, which can be one of:
(_MM_FROUND_TO_NEAREST_INT |_MM_FROUND_NO_EXC) // round to nearest, and suppress exceptions
(_MM_FROUND_TO_NEG_INF |_MM_FROUND_NO_EXC) // round down, and suppress exceptions
(_MM_FROUND_TO_POS_INF |_MM_FROUND_NO_EXC) // round up, and suppress exceptions
(_MM_FROUND_TO_ZERO |_MM_FROUND_NO_EXC) // truncate, and suppress exceptions
_MM_FROUND_CUR_DIRECTION // use MXCSR.RC; see _MM_SET_ROUNDING_MODE
_mm256_maskz_cvtepi8_epi16⚠Experimental
Sign extend packed 8-bit integers in a to packed 16-bit integers, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_cvtepi8_epi32⚠Experimental
Sign extend packed 8-bit integers in a to packed 32-bit integers, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_cvtepi8_epi64⚠Experimental
Sign extend packed 8-bit integers in the low 4 bytes of a to packed 64-bit integers, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_cvtepi16_epi8⚠Experimental
Convert packed 16-bit integers in a to packed 8-bit integers with truncation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_cvtepi16_epi32⚠Experimental
Sign extend packed 16-bit integers in a to packed 32-bit integers, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_cvtepi16_epi64⚠Experimental
Sign extend packed 16-bit integers in a to packed 64-bit integers, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_cvtepi32_epi8⚠Experimental
Convert packed 32-bit integers in a to packed 8-bit integers with truncation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_cvtepi32_epi16⚠Experimental
Convert packed 32-bit integers in a to packed 16-bit integers with truncation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_cvtepi32_epi64⚠Experimental
Sign extend packed 32-bit integers in a to packed 64-bit integers, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_cvtepi32_pd⚠Experimental
Convert packed signed 32-bit integers in a to packed double-precision (64-bit) floating-point elements, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_cvtepi32_ps⚠Experimental
Convert packed signed 32-bit integers in a to packed single-precision (32-bit) floating-point elements, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_cvtepi64_epi8⚠Experimental
Convert packed 64-bit integers in a to packed 8-bit integers with truncation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_cvtepi64_epi16⚠Experimental
Convert packed 64-bit integers in a to packed 16-bit integers with truncation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_cvtepi64_epi32⚠Experimental
Convert packed 64-bit integers in a to packed 32-bit integers with truncation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_cvtepu8_epi16⚠Experimental
Zero extend packed unsigned 8-bit integers in a to packed 16-bit integers, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_cvtepu8_epi32⚠Experimental
Zero extend packed unsigned 8-bit integers in the low 8 bytes of a to packed 32-bit integers, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_cvtepu8_epi64⚠Experimental
Zero extend packed unsigned 8-bit integers in the low 4 bytes of a to packed 64-bit integers, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_cvtepu16_epi32⚠Experimental
Zero extend packed unsigned 16-bit integers in a to packed 32-bit integers, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_cvtepu16_epi64⚠Experimental
Zero extend packed unsigned 16-bit integers in the low 8 bytes of a to packed 64-bit integers, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_cvtepu32_epi64⚠Experimental
Zero extend packed unsigned 32-bit integers in a to packed 64-bit integers, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_cvtepu32_pd⚠Experimental
Convert packed unsigned 32-bit integers in a to packed double-precision (64-bit) floating-point elements, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_cvtne2ps_pbh⚠Experimental
Convert packed single-precision (32-bit) floating-point elements in two vectors a and b
to packed BF16 (16-bit) floating-point elements, and store the results in single vector
dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
Intel’s documentation
_mm256_maskz_cvtneps_pbh⚠Experimental
Convert packed single-precision (32-bit) floating-point elements in a to packed BF16 (16-bit)
floating-point elements, and store the results in dst using zeromask k
(elements are zeroed out when the corresponding mask bit is not set).
Intel’s documentation
_mm256_maskz_cvtpd_epi32⚠Experimental
Convert packed double-precision (64-bit) floating-point elements in a to packed 32-bit integers, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_cvtpd_epu32⚠Experimental
Convert packed double-precision (64-bit) floating-point elements in a to packed unsigned 32-bit integers, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_cvtpd_ps⚠Experimental
Convert packed double-precision (64-bit) floating-point elements in a to packed single-precision (32-bit) floating-point elements, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_cvtph_ps⚠Experimental
Convert packed half-precision (16-bit) floating-point elements in a to packed single-precision (32-bit) floating-point elements, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_cvtps_epi32⚠Experimental
Convert packed single-precision (32-bit) floating-point elements in a to packed 32-bit integers, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_cvtps_epu32⚠Experimental
Convert packed single-precision (32-bit) floating-point elements in a to packed unsigned 32-bit integers, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_cvtps_ph⚠Experimental
Convert packed single-precision (32-bit) floating-point elements in a to packed half-precision (16-bit) floating-point elements, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
Rounding is done according to the imm8[2:0] parameter, which can be one of:
_MM_FROUND_TO_NEAREST_INT // round to nearest
_MM_FROUND_TO_NEG_INF // round down
_MM_FROUND_TO_POS_INF // round up
_MM_FROUND_TO_ZERO // truncate
_MM_FROUND_CUR_DIRECTION // use MXCSR.RC; see _MM_SET_ROUNDING_MODE
Rounding is done according to the imm8[2:0] parameter, which can be one of:
_MM_FROUND_TO_NEAREST_INT // round to nearest
_MM_FROUND_TO_NEG_INF // round down
_MM_FROUND_TO_POS_INF // round up
_MM_FROUND_TO_ZERO // truncate
_MM_FROUND_CUR_DIRECTION // use MXCSR.RC; see _MM_SET_ROUNDING_MODE
_mm256_maskz_cvtsepi16_epi8⚠Experimental
Convert packed signed 16-bit integers in a to packed 8-bit integers with signed saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_cvtsepi32_epi8⚠Experimental
Convert packed signed 32-bit integers in a to packed 8-bit integers with signed saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_cvtsepi32_epi16⚠Experimental
Convert packed signed 32-bit integers in a to packed 16-bit integers with signed saturation, and store the results in dst.
_mm256_maskz_cvtsepi64_epi8⚠Experimental
Convert packed signed 64-bit integers in a to packed 8-bit integers with signed saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_cvtsepi64_epi16⚠Experimental
Convert packed signed 64-bit integers in a to packed 16-bit integers with signed saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_cvtsepi64_epi32⚠Experimental
Convert packed signed 64-bit integers in a to packed 32-bit integers with signed saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_cvttpd_epi32⚠Experimental
Convert packed double-precision (64-bit) floating-point elements in a to packed 32-bit integers with truncation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_cvttpd_epu32⚠Experimental
Convert packed double-precision (64-bit) floating-point elements in a to packed unsigned 32-bit integers with truncation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_cvttps_epi32⚠Experimental
Convert packed single-precision (32-bit) floating-point elements in a to packed 32-bit integers with truncation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_cvttps_epu32⚠Experimental
Convert packed double-precision (32-bit) floating-point elements in a to packed unsigned 32-bit integers with truncation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_cvtusepi16_epi8⚠Experimental
Convert packed unsigned 16-bit integers in a to packed unsigned 8-bit integers with unsigned saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_cvtusepi32_epi8⚠Experimental
Convert packed unsigned 32-bit integers in a to packed unsigned 8-bit integers with unsigned saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_cvtusepi32_epi16⚠Experimental
Convert packed unsigned 32-bit integers in a to packed unsigned 16-bit integers with unsigned saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_cvtusepi64_epi8⚠Experimental
Convert packed unsigned 64-bit integers in a to packed unsigned 8-bit integers with unsigned saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_cvtusepi64_epi16⚠Experimental
Convert packed unsigned 64-bit integers in a to packed unsigned 16-bit integers with unsigned saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_cvtusepi64_epi32⚠Experimental
Convert packed unsigned 64-bit integers in a to packed unsigned 32-bit integers with unsigned saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_dbsad_epu8⚠Experimental
Compute the sum of absolute differences (SADs) of quadruplets of unsigned 8-bit integers in a compared to those in b, and store the 16-bit results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). Four SADs are performed on four 8-bit quadruplets for each 64-bit lane. The first two SADs use the lower 8-bit quadruplet of the lane from a, and the last two SADs use the uppper 8-bit quadruplet of the lane from a. Quadruplets from b are selected from within 128-bit lanes according to the control in imm8, and each SAD in each 64-bit lane uses the selected quadruplet at 8-bit offsets.
_mm256_maskz_div_pd⚠Experimental
Divide packed double-precision (64-bit) floating-point elements in a by packed elements in b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_div_ps⚠Experimental
Divide packed single-precision (32-bit) floating-point elements in a by packed elements in b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_dpbf16_ps⚠Experimental
Compute dot-product of BF16 (16-bit) floating-point pairs in a and b,
accumulating the intermediate single-precision (32-bit) floating-point elements
with elements in src, and store the results in dst using zeromask k
(elements are zeroed out when the corresponding mask bit is not set).
Intel’s documentation
_mm256_maskz_dpbusd_epi32⚠Experimental
Multiply groups of 4 adjacent pairs of unsigned 8-bit integers in a with corresponding signed 8-bit integers in b, producing 4 intermediate signed 16-bit results. Sum these 4 results with the corresponding 32-bit integer in src, and store the packed 32-bit results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_dpbusds_epi32⚠Experimental
Multiply groups of 4 adjacent pairs of unsigned 8-bit integers in a with corresponding signed 8-bit integers in b, producing 4 intermediate signed 16-bit results. Sum these 4 results with the corresponding 32-bit integer in src using signed saturation, and store the packed 32-bit results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_dpwssd_epi32⚠Experimental
Multiply groups of 2 adjacent pairs of signed 16-bit integers in a with corresponding 16-bit integers in b, producing 2 intermediate signed 32-bit results. Sum these 2 results with the corresponding 32-bit integer in src, and store the packed 32-bit results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_dpwssds_epi32⚠Experimental
Multiply groups of 2 adjacent pairs of signed 16-bit integers in a with corresponding 16-bit integers in b, producing 2 intermediate signed 32-bit results. Sum these 2 results with the corresponding 32-bit integer in src using signed saturation, and store the packed 32-bit results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_expand_epi8⚠Experimental
Load contiguous active 8-bit integers from a (those with their respective bit set in mask k), and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_expand_epi16⚠Experimental
Load contiguous active 16-bit integers from a (those with their respective bit set in mask k), and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_expand_epi32⚠Experimental
Load contiguous active 32-bit integers from a (those with their respective bit set in mask k), and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_expand_epi64⚠Experimental
Load contiguous active 64-bit integers from a (those with their respective bit set in mask k), and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_expand_pd⚠Experimental
Load contiguous active double-precision (64-bit) floating-point elements from a (those with their respective bit set in mask k), and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_expand_ps⚠Experimental
Load contiguous active single-precision (32-bit) floating-point elements from a (those with their respective bit set in mask k), and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_expandloadu_epi8⚠Experimental
Load contiguous active 8-bit integers from unaligned memory at mem_addr (those with their respective bit set in mask k), and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_expandloadu_epi16⚠Experimental
Load contiguous active 16-bit integers from unaligned memory at mem_addr (those with their respective bit set in mask k), and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_expandloadu_epi32⚠Experimental
Load contiguous active 32-bit integers from unaligned memory at mem_addr (those with their respective bit set in mask k), and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_expandloadu_epi64⚠Experimental
Load contiguous active 64-bit integers from unaligned memory at mem_addr (those with their respective bit set in mask k), and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_expandloadu_pd⚠Experimental
Load contiguous active single-precision (64-bit) floating-point elements from unaligned memory at mem_addr (those with their respective bit set in mask k), and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_expandloadu_ps⚠Experimental
Load contiguous active single-precision (32-bit) floating-point elements from unaligned memory at mem_addr (those with their respective bit set in mask k), and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_extractf32x4_ps⚠Experimental
Extract 128 bits (composed of 4 packed single-precision (32-bit) floating-point elements) from a, selected with imm8, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_extracti32x4_epi32⚠Experimental
Extract 128 bits (composed of 4 packed 32-bit integers) from a, selected with IMM1, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_fixupimm_pd⚠Experimental
Fix up packed double-precision (64-bit) floating-point elements in a and b using packed 64-bit integers in c, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). imm8 is used to set the required flags reporting.
_mm256_maskz_fixupimm_ps⚠Experimental
Fix up packed single-precision (32-bit) floating-point elements in a and b using packed 32-bit integers in c, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). imm8 is used to set the required flags reporting.
_mm256_maskz_fmadd_pd⚠Experimental
Multiply packed double-precision (64-bit) floating-point elements in a and b, add the intermediate result to packed elements in c, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_fmadd_ps⚠Experimental
Multiply packed single-precision (32-bit) floating-point elements in a and b, add the intermediate result to packed elements in c, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_fmaddsub_pd⚠Experimental
Multiply packed double-precision (64-bit) floating-point elements in a and b, alternatively add and subtract packed elements in c to/from the intermediate result, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_fmaddsub_ps⚠Experimental
Multiply packed single-precision (32-bit) floating-point elements in a and b, alternatively add and subtract packed elements in c to/from the intermediate result, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_fmsub_pd⚠Experimental
Multiply packed double-precision (64-bit) floating-point elements in a and b, subtract packed elements in c from the intermediate result, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_fmsub_ps⚠Experimental
Multiply packed single-precision (32-bit) floating-point elements in a and b, subtract packed elements in c from the intermediate result, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_fmsubadd_pd⚠Experimental
Multiply packed double-precision (64-bit) floating-point elements in a and b, alternatively add and subtract packed elements in c to/from the intermediate result, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_fmsubadd_ps⚠Experimental
Multiply packed single-precision (32-bit) floating-point elements in a and b, alternatively subtract and add packed elements in c from/to the intermediate result, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_fnmadd_pd⚠Experimental
Multiply packed double-precision (64-bit) floating-point elements in a and b, add the negated intermediate result to packed elements in c, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_fnmadd_ps⚠Experimental
Multiply packed single-precision (32-bit) floating-point elements in a and b, add the negated intermediate result to packed elements in c, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_fnmsub_pd⚠Experimental
Multiply packed double-precision (64-bit) floating-point elements in a and b, subtract packed elements in c from the negated intermediate result, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_fnmsub_ps⚠Experimental
Multiply packed single-precision (32-bit) floating-point elements in a and b, subtract packed elements in c from the negated intermediate result, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_getexp_pd⚠Experimental
Convert the exponent of each packed double-precision (64-bit) floating-point element in a to a double-precision (64-bit) floating-point number representing the integer exponent, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). This intrinsic essentially calculates floor(log2(x)) for each element.
_mm256_maskz_getexp_ps⚠Experimental
Convert the exponent of each packed single-precision (32-bit) floating-point element in a to a single-precision (32-bit) floating-point number representing the integer exponent, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). This intrinsic essentially calculates floor(log2(x)) for each element.
_mm256_maskz_getmant_pd⚠Experimental
Normalize the mantissas of packed double-precision (64-bit) floating-point elements in a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). This intrinsic essentially calculates ±(2^k)*|x.significand|, where k depends on the interval range defined by interv and the sign depends on sc and the source sign.
The mantissa is normalized to the interval specified by interv, which can take the following values:
_MM_MANT_NORM_1_2 // interval [1, 2)
_MM_MANT_NORM_p5_2 // interval [0.5, 2)
_MM_MANT_NORM_p5_1 // interval [0.5, 1)
_MM_MANT_NORM_p75_1p5 // interval [0.75, 1.5)
The sign is determined by sc which can take the following values:
_MM_MANT_SIGN_src // sign = sign(src)
_MM_MANT_SIGN_zero // sign = 0
_MM_MANT_SIGN_nan // dst = NaN if sign(src) = 1
The mantissa is normalized to the interval specified by interv, which can take the following values:
_MM_MANT_NORM_1_2 // interval [1, 2)
_MM_MANT_NORM_p5_2 // interval [0.5, 2)
_MM_MANT_NORM_p5_1 // interval [0.5, 1)
_MM_MANT_NORM_p75_1p5 // interval [0.75, 1.5)
The sign is determined by sc which can take the following values:
_MM_MANT_SIGN_src // sign = sign(src)
_MM_MANT_SIGN_zero // sign = 0
_MM_MANT_SIGN_nan // dst = NaN if sign(src) = 1
_mm256_maskz_getmant_ps⚠Experimental
Normalize the mantissas of packed single-precision (32-bit) floating-point elements in a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). This intrinsic essentially calculates ±(2^k)*|x.significand|, where k depends on the interval range defined by interv and the sign depends on sc and the source sign.
The mantissa is normalized to the interval specified by interv, which can take the following values:
_MM_MANT_NORM_1_2 // interval [1, 2)
_MM_MANT_NORM_p5_2 // interval [0.5, 2)
_MM_MANT_NORM_p5_1 // interval [0.5, 1)
_MM_MANT_NORM_p75_1p5 // interval [0.75, 1.5)
The sign is determined by sc which can take the following values:
_MM_MANT_SIGN_src // sign = sign(src)
_MM_MANT_SIGN_zero // sign = 0
_MM_MANT_SIGN_nan // dst = NaN if sign(src) = 1
The mantissa is normalized to the interval specified by interv, which can take the following values:
_MM_MANT_NORM_1_2 // interval [1, 2)
_MM_MANT_NORM_p5_2 // interval [0.5, 2)
_MM_MANT_NORM_p5_1 // interval [0.5, 1)
_MM_MANT_NORM_p75_1p5 // interval [0.75, 1.5)
The sign is determined by sc which can take the following values:
_MM_MANT_SIGN_src // sign = sign(src)
_MM_MANT_SIGN_zero // sign = 0
_MM_MANT_SIGN_nan // dst = NaN if sign(src) = 1
_mm256_maskz_gf2p8affine_epi64_epi8⚠Experimental
Performs an affine transformation on the packed bytes in x.
That is computes a*x+b over the Galois Field 2^8 for each packed byte with a being a 8x8 bit matrix
and b being a constant 8-bit immediate value.
Each pack of 8 bytes in x is paired with the 64-bit word at the same position in a.
_mm256_maskz_gf2p8affineinv_epi64_epi8⚠Experimental
Performs an affine transformation on the inverted packed bytes in x.
That is computes a*inv(x)+b over the Galois Field 2^8 for each packed byte with a being a 8x8 bit matrix
and b being a constant 8-bit immediate value.
The inverse of a byte is defined with respect to the reduction polynomial x^8+x^4+x^3+x+1.
The inverse of 0 is 0.
Each pack of 8 bytes in x is paired with the 64-bit word at the same position in a.
_mm256_maskz_gf2p8mul_epi8⚠Experimental
Performs a multiplication in GF(2^8) on the packed bytes.
The field is in polynomial representation with the reduction polynomial
x^8 + x^4 + x^3 + x + 1.
_mm256_maskz_insertf32x4⚠Experimental
Copy a to tmp, then insert 128 bits (composed of 4 packed single-precision (32-bit) floating-point elements) from b into tmp at the location specified by imm8. Store tmp to dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_inserti32x4⚠Experimental
Copy a to tmp, then insert 128 bits (composed of 4 packed 32-bit integers) from b into tmp at the location specified by imm8. Store tmp to dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_load_epi32⚠Experimental
Load packed 32-bit integers from memory into dst using zeromask k
(elements are zeroed out when the corresponding mask bit is not set).
mem_addr must be aligned on a 32-byte boundary or a general-protection exception may be generated.
_mm256_maskz_load_epi64⚠Experimental
Load packed 64-bit integers from memory into dst using zeromask k
(elements are zeroed out when the corresponding mask bit is not set).
mem_addr must be aligned on a 32-byte boundary or a general-protection exception may be generated.
_mm256_maskz_load_pd⚠Experimental
Load packed double-precision (64-bit) floating-point elements from memory into dst using zeromask k
(elements are zeroed out when the corresponding mask bit is not set).
mem_addr must be aligned on a 32-byte boundary or a general-protection exception may be generated.
_mm256_maskz_load_ps⚠Experimental
Load packed single-precision (32-bit) floating-point elements from memory into dst using zeromask k
(elements are zeroed out when the corresponding mask bit is not set).
mem_addr must be aligned on a 32-byte boundary or a general-protection exception may be generated.
_mm256_maskz_loadu_epi8⚠Experimental
Load packed 8-bit integers from memory into dst using zeromask k
(elements are zeroed out when the corresponding mask bit is not set).
mem_addr does not need to be aligned on any particular boundary.
_mm256_maskz_loadu_epi16⚠Experimental
Load packed 16-bit integers from memory into dst using zeromask k
(elements are zeroed out when the corresponding mask bit is not set).
mem_addr does not need to be aligned on any particular boundary.
_mm256_maskz_loadu_epi32⚠Experimental
Load packed 32-bit integers from memory into dst using zeromask k
(elements are zeroed out when the corresponding mask bit is not set).
mem_addr does not need to be aligned on any particular boundary.
_mm256_maskz_loadu_epi64⚠Experimental
Load packed 64-bit integers from memory into dst using zeromask k
(elements are zeroed out when the corresponding mask bit is not set).
mem_addr does not need to be aligned on any particular boundary.
_mm256_maskz_loadu_pd⚠Experimental
Load packed double-precision (64-bit) floating-point elements from memory into dst using zeromask k
(elements are zeroed out when the corresponding mask bit is not set).
mem_addr does not need to be aligned on any particular boundary.
_mm256_maskz_loadu_ps⚠Experimental
Load packed single-precision (32-bit) floating-point elements from memory into dst using zeromask k
(elements are zeroed out when the corresponding mask bit is not set).
mem_addr does not need to be aligned on any particular boundary.
_mm256_maskz_lzcnt_epi32⚠Experimental
Counts the number of leading zero bits in each packed 32-bit integer in a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_lzcnt_epi64⚠Experimental
Counts the number of leading zero bits in each packed 64-bit integer in a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_madd_epi16⚠Experimental
Multiply packed signed 16-bit integers in a and b, producing intermediate signed 32-bit integers. Horizontally add adjacent pairs of intermediate 32-bit integers, and pack the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_maddubs_epi16⚠Experimental
Multiply packed unsigned 8-bit integers in a by packed signed 8-bit integers in b, producing intermediate signed 16-bit integers. Horizontally add adjacent pairs of intermediate signed 16-bit integers, and pack the saturated results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_max_epi8⚠Experimental
Compare packed signed 8-bit integers in a and b, and store packed maximum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_max_epi16⚠Experimental
Compare packed signed 16-bit integers in a and b, and store packed maximum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_max_epi32⚠Experimental
Compare packed signed 32-bit integers in a and b, and store packed maximum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_max_epi64⚠Experimental
Compare packed signed 64-bit integers in a and b, and store packed maximum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_max_epu8⚠Experimental
Compare packed unsigned 8-bit integers in a and b, and store packed maximum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_max_epu16⚠Experimental
Compare packed unsigned 16-bit integers in a and b, and store packed maximum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_max_epu32⚠Experimental
Compare packed unsigned 32-bit integers in a and b, and store packed maximum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_max_epu64⚠Experimental
Compare packed unsigned 64-bit integers in a and b, and store packed maximum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_max_pd⚠Experimental
Compare packed double-precision (64-bit) floating-point elements in a and b, and store packed maximum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_max_ps⚠Experimental
Compare packed single-precision (32-bit) floating-point elements in a and b, and store packed maximum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_min_epi8⚠Experimental
Compare packed signed 8-bit integers in a and b, and store packed minimum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_min_epi16⚠Experimental
Compare packed signed 16-bit integers in a and b, and store packed minimum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_min_epi32⚠Experimental
Compare packed signed 32-bit integers in a and b, and store packed minimum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_min_epi64⚠Experimental
Compare packed signed 64-bit integers in a and b, and store packed minimum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_min_epu8⚠Experimental
Compare packed unsigned 8-bit integers in a and b, and store packed minimum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_min_epu16⚠Experimental
Compare packed unsigned 16-bit integers in a and b, and store packed minimum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_min_epu32⚠Experimental
Compare packed unsigned 32-bit integers in a and b, and store packed minimum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_min_epu64⚠Experimental
Compare packed unsigned 64-bit integers in a and b, and store packed minimum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_min_pd⚠Experimental
Compare packed double-precision (64-bit) floating-point elements in a and b, and store packed minimum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_min_ps⚠Experimental
Compare packed single-precision (32-bit) floating-point elements in a and b, and store packed minimum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_mov_epi8⚠Experimental
Move packed 8-bit integers from a into dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_mov_epi16⚠Experimental
Move packed 16-bit integers from a into dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_mov_epi32⚠Experimental
Move packed 32-bit integers from a into dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_mov_epi64⚠Experimental
Move packed 64-bit integers from a into dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_mov_pd⚠Experimental
Move packed double-precision (64-bit) floating-point elements from a into dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_mov_ps⚠Experimental
Move packed single-precision (32-bit) floating-point elements from a into dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_movedup_pd⚠Experimental
Duplicate even-indexed double-precision (64-bit) floating-point elements from a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_movehdup_ps⚠Experimental
Duplicate odd-indexed single-precision (32-bit) floating-point elements from a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_moveldup_ps⚠Experimental
Duplicate even-indexed single-precision (32-bit) floating-point elements from a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_mul_epi32⚠Experimental
Multiply the low signed 32-bit integers from each packed 64-bit element in a and b, and store the signed 64-bit results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_mul_epu32⚠Experimental
Multiply the low unsigned 32-bit integers from each packed 64-bit element in a and b, and store the unsigned 64-bit results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_mul_pd⚠Experimental
Multiply packed double-precision (64-bit) floating-point elements in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_mul_ps⚠Experimental
Multiply packed single-precision (32-bit) floating-point elements in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_mulhi_epi16⚠Experimental
Multiply the packed signed 16-bit integers in a and b, producing intermediate 32-bit integers, and store the high 16 bits of the intermediate integers in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_mulhi_epu16⚠Experimental
Multiply the packed unsigned 16-bit integers in a and b, producing intermediate 32-bit integers, and store the high 16 bits of the intermediate integers in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_mulhrs_epi16⚠Experimental
Multiply packed signed 16-bit integers in a and b, producing intermediate signed 32-bit integers. Truncate each intermediate integer to the 18 most significant bits, round by adding 1, and store bits [16:1] to dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_mullo_epi16⚠Experimental
Multiply the packed 16-bit integers in a and b, producing intermediate 32-bit integers, and store the low 16 bits of the intermediate integers in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_mullo_epi32⚠Experimental
Multiply the packed 32-bit integers in a and b, producing intermediate 64-bit integers, and store the low 32 bits of the intermediate integers in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_multishift_epi64_epi8⚠Experimental
For each 64-bit element in b, select 8 unaligned bytes using a byte-granular shift control within the corresponding 64-bit element of a, and store the 8 assembled bytes to the corresponding 64-bit element of dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_or_epi32⚠Experimental
Compute the bitwise OR of packed 32-bit integers in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_or_epi64⚠Experimental
Compute the bitwise OR of packed 64-bit integers in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_packs_epi16⚠Experimental
Convert packed signed 16-bit integers from a and b to packed 8-bit integers using signed saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_packs_epi32⚠Experimental
Convert packed signed 32-bit integers from a and b to packed 16-bit integers using signed saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_packus_epi16⚠Experimental
Convert packed signed 16-bit integers from a and b to packed 8-bit integers using unsigned saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_packus_epi32⚠Experimental
Convert packed signed 32-bit integers from a and b to packed 16-bit integers using unsigned saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_permute_pd⚠Experimental
Shuffle double-precision (64-bit) floating-point elements in a within 128-bit lanes using the control in imm8, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_permute_ps⚠Experimental
Shuffle single-precision (32-bit) floating-point elements in a within 128-bit lanes using the control in imm8, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_permutevar_pd⚠Experimental
Shuffle double-precision (64-bit) floating-point elements in a within 128-bit lanes using the control in b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_permutevar_ps⚠Experimental
Shuffle single-precision (32-bit) floating-point elements in a within 128-bit lanes using the control in b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_permutex2var_epi8⚠Experimental
Shuffle 8-bit integers in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_permutex2var_epi16⚠Experimental
Shuffle 16-bit integers in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_permutex2var_epi32⚠Experimental
Shuffle 32-bit integers in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_permutex2var_epi64⚠Experimental
Shuffle 64-bit integers in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_permutex2var_pd⚠Experimental
Shuffle double-precision (64-bit) floating-point elements in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_permutex2var_ps⚠Experimental
Shuffle single-precision (32-bit) floating-point elements in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_permutex_epi64⚠Experimental
Shuffle 64-bit integers in a within 256-bit lanes using the control in imm8, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_permutex_pd⚠Experimental
Shuffle double-precision (64-bit) floating-point elements in a within 256-bit lanes using the control in imm8, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_permutexvar_epi8⚠Experimental
Shuffle 8-bit integers in a across lanes using the corresponding index in idx, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_permutexvar_epi16⚠Experimental
Shuffle 16-bit integers in a across lanes using the corresponding index in idx, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_permutexvar_epi32⚠Experimental
Shuffle 32-bit integers in a across lanes using the corresponding index in idx, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_permutexvar_epi64⚠Experimental
Shuffle 64-bit integers in a across lanes using the corresponding index in idx, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_permutexvar_pd⚠Experimental
Shuffle double-precision (64-bit) floating-point elements in a across lanes using the corresponding index in idx, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_permutexvar_ps⚠Experimental
Shuffle single-precision (32-bit) floating-point elements in a across lanes using the corresponding index in idx, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_popcnt_epi8⚠Experimental
For each packed 8-bit integer maps the value to the number of logical 1 bits.
_mm256_maskz_popcnt_epi16⚠Experimental
For each packed 16-bit integer maps the value to the number of logical 1 bits.
_mm256_maskz_popcnt_epi32⚠Experimental
For each packed 32-bit integer maps the value to the number of logical 1 bits.
_mm256_maskz_popcnt_epi64⚠Experimental
For each packed 64-bit integer maps the value to the number of logical 1 bits.
_mm256_maskz_rcp14_pd⚠Experimental
Compute the approximate reciprocal of packed double-precision (64-bit) floating-point elements in a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). The maximum relative error for this approximation is less than 2^-14.
_mm256_maskz_rcp14_ps⚠Experimental
Compute the approximate reciprocal of packed single-precision (32-bit) floating-point elements in a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). The maximum relative error for this approximation is less than 2^-14.
_mm256_maskz_rol_epi32⚠Experimental
Rotate the bits in each packed 32-bit integer in a to the left by the number of bits specified in imm8, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_rol_epi64⚠Experimental
Rotate the bits in each packed 64-bit integer in a to the left by the number of bits specified in imm8, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_rolv_epi32⚠Experimental
Rotate the bits in each packed 32-bit integer in a to the left by the number of bits specified in the corresponding element of b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_rolv_epi64⚠Experimental
Rotate the bits in each packed 64-bit integer in a to the left by the number of bits specified in the corresponding element of b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_ror_epi32⚠Experimental
Rotate the bits in each packed 32-bit integer in a to the right by the number of bits specified in imm8, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_ror_epi64⚠Experimental
Rotate the bits in each packed 64-bit integer in a to the right by the number of bits specified in imm8, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_rorv_epi32⚠Experimental
Rotate the bits in each packed 32-bit integer in a to the right by the number of bits specified in the corresponding element of b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_rorv_epi64⚠Experimental
Rotate the bits in each packed 64-bit integer in a to the right by the number of bits specified in the corresponding element of b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_roundscale_pd⚠Experimental
Round packed double-precision (64-bit) floating-point elements in a to the number of fraction bits specified by imm8, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
Rounding is done according to the imm8[2:0] parameter, which can be one of:
_MM_FROUND_TO_NEAREST_INT // round to nearest
_MM_FROUND_TO_NEG_INF // round down
_MM_FROUND_TO_POS_INF // round up
_MM_FROUND_TO_ZERO // truncate
_MM_FROUND_CUR_DIRECTION // use MXCSR.RC; see _MM_SET_ROUNDING_MODE
Rounding is done according to the imm8[2:0] parameter, which can be one of:
_MM_FROUND_TO_NEAREST_INT // round to nearest
_MM_FROUND_TO_NEG_INF // round down
_MM_FROUND_TO_POS_INF // round up
_MM_FROUND_TO_ZERO // truncate
_MM_FROUND_CUR_DIRECTION // use MXCSR.RC; see _MM_SET_ROUNDING_MODE
_mm256_maskz_roundscale_ps⚠Experimental
Round packed single-precision (32-bit) floating-point elements in a to the number of fraction bits specified by imm8, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
Rounding is done according to the imm8[2:0] parameter, which can be one of:
_MM_FROUND_TO_NEAREST_INT // round to nearest
_MM_FROUND_TO_NEG_INF // round down
_MM_FROUND_TO_POS_INF // round up
_MM_FROUND_TO_ZERO // truncate
_MM_FROUND_CUR_DIRECTION // use MXCSR.RC; see _MM_SET_ROUNDING_MODE
Rounding is done according to the imm8[2:0] parameter, which can be one of:
_MM_FROUND_TO_NEAREST_INT // round to nearest
_MM_FROUND_TO_NEG_INF // round down
_MM_FROUND_TO_POS_INF // round up
_MM_FROUND_TO_ZERO // truncate
_MM_FROUND_CUR_DIRECTION // use MXCSR.RC; see _MM_SET_ROUNDING_MODE
_mm256_maskz_rsqrt14_pd⚠Experimental
Compute the approximate reciprocal square root of packed double-precision (64-bit) floating-point elements in a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). The maximum relative error for this approximation is less than 2^-14.
_mm256_maskz_rsqrt14_ps⚠Experimental
Compute the approximate reciprocal square root of packed single-precision (32-bit) floating-point elements in a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). The maximum relative error for this approximation is less than 2^-14.
_mm256_maskz_scalef_pd⚠Experimental
Scale the packed double-precision (64-bit) floating-point elements in a using values from b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_scalef_ps⚠Experimental
Scale the packed single-precision (32-bit) floating-point elements in a using values from b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_set1_epi8⚠Experimental
Broadcast 8-bit integer a to all elements of dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_set1_epi16⚠Experimental
Broadcast the low packed 16-bit integer from a to all elements of dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_set1_epi32⚠Experimental
Broadcast 32-bit integer a to all elements of dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_set1_epi64⚠Experimental
Broadcast 64-bit integer a to all elements of dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_shldi_epi16⚠Experimental
Concatenate packed 16-bit integers in a and b producing an intermediate 32-bit result. Shift the result left by imm8 bits, and store the upper 16-bits in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_shldi_epi32⚠Experimental
Concatenate packed 32-bit integers in a and b producing an intermediate 64-bit result. Shift the result left by imm8 bits, and store the upper 32-bits in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_shldi_epi64⚠Experimental
Concatenate packed 64-bit integers in a and b producing an intermediate 128-bit result. Shift the result left by imm8 bits, and store the upper 64-bits in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_shldv_epi16⚠Experimental
Concatenate packed 16-bit integers in a and b producing an intermediate 32-bit result. Shift the result left by the amount specified in the corresponding element of c, and store the upper 16-bits in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_shldv_epi32⚠Experimental
Concatenate packed 32-bit integers in a and b producing an intermediate 64-bit result. Shift the result left by the amount specified in the corresponding element of c, and store the upper 32-bits in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_shldv_epi64⚠Experimental
Concatenate packed 64-bit integers in a and b producing an intermediate 128-bit result. Shift the result left by the amount specified in the corresponding element of c, and store the upper 64-bits in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_shrdi_epi16⚠Experimental
Concatenate packed 16-bit integers in b and a producing an intermediate 32-bit result. Shift the result right by imm8 bits, and store the lower 16-bits in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_shrdi_epi32⚠Experimental
Concatenate packed 32-bit integers in b and a producing an intermediate 64-bit result. Shift the result right by imm8 bits, and store the lower 32-bits in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_shrdi_epi64⚠Experimental
Concatenate packed 64-bit integers in b and a producing an intermediate 128-bit result. Shift the result right by imm8 bits, and store the lower 64-bits in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_shrdv_epi16⚠Experimental
Concatenate packed 16-bit integers in b and a producing an intermediate 32-bit result. Shift the result right by the amount specified in the corresponding element of c, and store the lower 16-bits in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_shrdv_epi32⚠Experimental
Concatenate packed 32-bit integers in b and a producing an intermediate 64-bit result. Shift the result right by the amount specified in the corresponding element of c, and store the lower 32-bits in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_shrdv_epi64⚠Experimental
Concatenate packed 64-bit integers in b and a producing an intermediate 128-bit result. Shift the result right by the amount specified in the corresponding element of c, and store the lower 64-bits in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_shuffle_epi8⚠Experimental
Shuffle packed 8-bit integers in a according to shuffle control mask in the corresponding 8-bit element of b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_shuffle_epi32⚠Experimental
Shuffle 32-bit integers in a within 128-bit lanes using the control in imm8, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_shuffle_f32x4⚠Experimental
Shuffle 128-bits (composed of 4 single-precision (32-bit) floating-point elements) selected by imm8 from a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_shuffle_f64x2⚠Experimental
Shuffle 128-bits (composed of 2 double-precision (64-bit) floating-point elements) selected by imm8 from a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_shuffle_i32x4⚠Experimental
Shuffle 128-bits (composed of 4 32-bit integers) selected by imm8 from a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_shuffle_i64x2⚠Experimental
Shuffle 128-bits (composed of 2 64-bit integers) selected by imm8 from a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_shuffle_pd⚠Experimental
Shuffle double-precision (64-bit) floating-point elements within 128-bit lanes using the control in imm8, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_shuffle_ps⚠Experimental
Shuffle single-precision (32-bit) floating-point elements in a within 128-bit lanes using the control in imm8, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_shufflehi_epi16⚠Experimental
Shuffle 16-bit integers in the high 64 bits of 128-bit lanes of a using the control in imm8. Store the results in the high 64 bits of 128-bit lanes of dst, with the low 64 bits of 128-bit lanes being copied from a to dst, using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_shufflelo_epi16⚠Experimental
Shuffle 16-bit integers in the low 64 bits of 128-bit lanes of a using the control in imm8. Store the results in the low 64 bits of 128-bit lanes of dst, with the high 64 bits of 128-bit lanes being copied from a to dst, using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_maskz_sll_epi16⚠Experimental
Shift packed 16-bit integers in a left by count while shifting in zeros, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_sll_epi32⚠Experimental
Shift packed 32-bit integers in a left by count while shifting in zeros, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_sll_epi64⚠Experimental
Shift packed 64-bit integers in a left by count while shifting in zeros, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_slli_epi16⚠Experimental
Shift packed 16-bit integers in a left by imm8 while shifting in zeros, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_slli_epi32⚠Experimental
Shift packed 32-bit integers in a left by imm8 while shifting in zeros, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_slli_epi64⚠Experimental
Shift packed 64-bit integers in a left by imm8 while shifting in zeros, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_sllv_epi16⚠Experimental
Shift packed 16-bit integers in a left by the amount specified by the corresponding element in count while shifting in zeros, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_sllv_epi32⚠Experimental
Shift packed 32-bit integers in a left by the amount specified by the corresponding element in count while shifting in zeros, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_sllv_epi64⚠Experimental
Shift packed 64-bit integers in a left by the amount specified by the corresponding element in count while shifting in zeros, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_sqrt_pd⚠Experimental
Compute the square root of packed double-precision (64-bit) floating-point elements in a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_sqrt_ps⚠Experimental
Compute the square root of packed single-precision (32-bit) floating-point elements in a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_sra_epi16⚠Experimental
Shift packed 16-bit integers in a right by count while shifting in sign bits, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_sra_epi32⚠Experimental
Shift packed 32-bit integers in a right by count while shifting in sign bits, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_sra_epi64⚠Experimental
Shift packed 64-bit integers in a right by count while shifting in sign bits, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_srai_epi16⚠Experimental
Shift packed 16-bit integers in a right by imm8 while shifting in sign bits, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_srai_epi32⚠Experimental
Shift packed 32-bit integers in a right by imm8 while shifting in sign bits, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_srai_epi64⚠Experimental
Shift packed 64-bit integers in a right by imm8 while shifting in sign bits, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_srav_epi16⚠Experimental
Shift packed 16-bit integers in a right by the amount specified by the corresponding element in count while shifting in sign bits, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_srav_epi32⚠Experimental
Shift packed 32-bit integers in a right by the amount specified by the corresponding element in count while shifting in sign bits, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_srav_epi64⚠Experimental
Shift packed 64-bit integers in a right by the amount specified by the corresponding element in count while shifting in sign bits, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_srl_epi16⚠Experimental
Shift packed 16-bit integers in a right by count while shifting in zeros, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_srl_epi32⚠Experimental
Shift packed 32-bit integers in a right by count while shifting in zeros, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_srl_epi64⚠Experimental
Shift packed 64-bit integers in a right by count while shifting in zeros, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_srli_epi16⚠Experimental
Shift packed 16-bit integers in a right by imm8 while shifting in zeros, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_srli_epi32⚠Experimental
Shift packed 32-bit integers in a right by imm8 while shifting in zeros, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_srli_epi64⚠Experimental
Shift packed 64-bit integers in a right by imm8 while shifting in zeros, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_srlv_epi16⚠Experimental
Shift packed 16-bit integers in a right by the amount specified by the corresponding element in count while shifting in zeros, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_srlv_epi32⚠Experimental
Shift packed 32-bit integers in a right by the amount specified by the corresponding element in count while shifting in zeros, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_srlv_epi64⚠Experimental
Shift packed 64-bit integers in a right by the amount specified by the corresponding element in count while shifting in zeros, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_sub_epi8⚠Experimental
Subtract packed 8-bit integers in b from packed 8-bit integers in a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_sub_epi16⚠Experimental
Subtract packed 16-bit integers in b from packed 16-bit integers in a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_sub_epi32⚠Experimental
Subtract packed 32-bit integers in b from packed 32-bit integers in a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_sub_epi64⚠Experimental
Subtract packed 64-bit integers in b from packed 64-bit integers in a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_sub_pd⚠Experimental
Subtract packed double-precision (64-bit) floating-point elements in b from packed double-precision (64-bit) floating-point elements in a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_sub_ps⚠Experimental
Subtract packed single-precision (32-bit) floating-point elements in b from packed single-precision (32-bit) floating-point elements in a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_subs_epi8⚠Experimental
Subtract packed signed 8-bit integers in b from packed 8-bit integers in a using saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_subs_epi16⚠Experimental
Subtract packed signed 16-bit integers in b from packed 16-bit integers in a using saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_subs_epu8⚠Experimental
Subtract packed unsigned 8-bit integers in b from packed unsigned 8-bit integers in a using saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_subs_epu16⚠Experimental
Subtract packed unsigned 16-bit integers in b from packed unsigned 16-bit integers in a using saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_ternarylogic_epi32⚠Experimental
Bitwise ternary logic that provides the capability to implement any three-operand binary function; the specific binary function is specified by value in imm8. For each bit in each packed 32-bit integer, the corresponding bit from a, b, and c are used to form a 3 bit index into imm8, and the value at that bit in imm8 is written to the corresponding bit in dst using zeromask k at 32-bit granularity (32-bit elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_ternarylogic_epi64⚠Experimental
Bitwise ternary logic that provides the capability to implement any three-operand binary function; the specific binary function is specified by value in imm8. For each bit in each packed 64-bit integer, the corresponding bit from a, b, and c are used to form a 3 bit index into imm8, and the value at that bit in imm8 is written to the corresponding bit in dst using zeromask k at 64-bit granularity (64-bit elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_unpackhi_epi8⚠Experimental
Unpack and interleave 8-bit integers from the high half of each 128-bit lane in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_unpackhi_epi16⚠Experimental
Unpack and interleave 16-bit integers from the high half of each 128-bit lane in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_unpackhi_epi32⚠Experimental
Unpack and interleave 32-bit integers from the high half of each 128-bit lane in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_unpackhi_epi64⚠Experimental
Unpack and interleave 64-bit integers from the high half of each 128-bit lane in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_unpackhi_pd⚠Experimental
Unpack and interleave double-precision (64-bit) floating-point elements from the high half of each 128-bit lane in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_unpackhi_ps⚠Experimental
Unpack and interleave single-precision (32-bit) floating-point elements from the high half of each 128-bit lane in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_unpacklo_epi8⚠Experimental
Unpack and interleave 8-bit integers from the low half of each 128-bit lane in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_unpacklo_epi16⚠Experimental
Unpack and interleave 16-bit integers from the low half of each 128-bit lane in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_unpacklo_epi32⚠Experimental
Unpack and interleave 32-bit integers from the low half of each 128-bit lane in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_unpacklo_epi64⚠Experimental
Unpack and interleave 64-bit integers from the low half of each 128-bit lane in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_unpacklo_pd⚠Experimental
Unpack and interleave double-precision (64-bit) floating-point elements from the low half of each 128-bit lane in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_unpacklo_ps⚠Experimental
Unpack and interleave single-precision (32-bit) floating-point elements from the low half of each 128-bit lane in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_xor_epi32⚠Experimental
Compute the bitwise XOR of packed 32-bit integers in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_maskz_xor_epi64⚠Experimental
Compute the bitwise XOR of packed 64-bit integers in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_max_epi64⚠Experimental
Compare packed signed 64-bit integers in a and b, and store packed maximum values in dst.
_mm256_max_epu64⚠Experimental
Compare packed unsigned 64-bit integers in a and b, and store packed maximum values in dst.
_mm256_min_epi64⚠Experimental
Compare packed signed 64-bit integers in a and b, and store packed minimum values in dst.
_mm256_min_epu64⚠Experimental
Compare packed unsigned 64-bit integers in a and b, and store packed minimum values in dst.
_mm256_movepi8_mask⚠Experimental
Set each bit of mask register k based on the most significant bit of the corresponding packed 8-bit integer in a.
_mm256_movepi16_mask⚠Experimental
Set each bit of mask register k based on the most significant bit of the corresponding packed 16-bit integer in a.
_mm256_movm_epi8⚠Experimental
Set each packed 8-bit integer in dst to all ones or all zeros based on the value of the corresponding bit in k.
_mm256_movm_epi16⚠Experimental
Set each packed 16-bit integer in dst to all ones or all zeros based on the value of the corresponding bit in k.
_mm256_multishift_epi64_epi8⚠Experimental
For each 64-bit element in b, select 8 unaligned bytes using a byte-granular shift control within the corresponding 64-bit element of a, and store the 8 assembled bytes to the corresponding 64-bit element of dst.
_mm256_or_epi32⚠Experimental
Compute the bitwise OR of packed 32-bit integers in a and b, and store the results in dst.
_mm256_or_epi64⚠Experimental
Compute the bitwise OR of packed 64-bit integers in a and b, and store the resut in dst.
_mm256_permutex2var_epi8⚠Experimental
Shuffle 8-bit integers in a and b across lanes using the corresponding selector and index in idx, and store the results in dst.
_mm256_permutex2var_epi16⚠Experimental
Shuffle 16-bit integers in a and b across lanes using the corresponding selector and index in idx, and store the results in dst.
_mm256_permutex2var_epi32⚠Experimental
Shuffle 32-bit integers in a and b across lanes using the corresponding selector and index in idx, and store the results in dst.
_mm256_permutex2var_epi64⚠Experimental
Shuffle 64-bit integers in a and b across lanes using the corresponding selector and index in idx, and store the results in dst.
_mm256_permutex2var_pd⚠Experimental
Shuffle double-precision (64-bit) floating-point elements in a and b across lanes using the corresponding selector and index in idx, and store the results in dst.
_mm256_permutex2var_ps⚠Experimental
Shuffle single-precision (32-bit) floating-point elements in a and b across lanes using the corresponding selector and index in idx, and store the results in dst.
_mm256_permutex_epi64⚠Experimental
Shuffle 64-bit integers in a within 256-bit lanes using the control in imm8, and store the results in dst.
_mm256_permutex_pd⚠Experimental
Shuffle double-precision (64-bit) floating-point elements in a within 256-bit lanes using the control in imm8, and store the results in dst.
_mm256_permutexvar_epi8⚠Experimental
Shuffle 8-bit integers in a across lanes using the corresponding index in idx, and store the results in dst.
_mm256_permutexvar_epi16⚠Experimental
Shuffle 16-bit integers in a across lanes using the corresponding index in idx, and store the results in dst.
_mm256_permutexvar_epi32⚠Experimental
Shuffle 32-bit integers in a across lanes using the corresponding index in idx, and store the results in dst.
_mm256_permutexvar_epi64⚠Experimental
Shuffle 64-bit integers in a across lanes using the corresponding index in idx, and store the results in dst.
_mm256_permutexvar_pd⚠Experimental
Shuffle double-precision (64-bit) floating-point elements in a across lanes using the corresponding index in idx, and store the results in dst.
_mm256_permutexvar_ps⚠Experimental
Shuffle single-precision (32-bit) floating-point elements in a across lanes using the corresponding index in idx.
_mm256_popcnt_epi8⚠Experimental
For each packed 8-bit integer maps the value to the number of logical 1 bits.
_mm256_popcnt_epi16⚠Experimental
For each packed 16-bit integer maps the value to the number of logical 1 bits.
_mm256_popcnt_epi32⚠Experimental
For each packed 32-bit integer maps the value to the number of logical 1 bits.
_mm256_popcnt_epi64⚠Experimental
For each packed 64-bit integer maps the value to the number of logical 1 bits.
_mm256_rcp14_pd⚠Experimental
Compute the approximate reciprocal of packed double-precision (64-bit) floating-point elements in a, and store the results in dst. The maximum relative error for this approximation is less than 2^-14.
_mm256_rcp14_ps⚠Experimental
Compute the approximate reciprocal of packed single-precision (32-bit) floating-point elements in a, and store the results in dst. The maximum relative error for this approximation is less than 2^-14.
_mm256_rol_epi32⚠Experimental
Rotate the bits in each packed 32-bit integer in a to the left by the number of bits specified in imm8, and store the results in dst.
_mm256_rol_epi64⚠Experimental
Rotate the bits in each packed 64-bit integer in a to the left by the number of bits specified in imm8, and store the results in dst.
_mm256_rolv_epi32⚠Experimental
Rotate the bits in each packed 32-bit integer in a to the left by the number of bits specified in the corresponding element of b, and store the results in dst.
_mm256_rolv_epi64⚠Experimental
Rotate the bits in each packed 64-bit integer in a to the left by the number of bits specified in the corresponding element of b, and store the results in dst.
_mm256_ror_epi32⚠Experimental
Rotate the bits in each packed 32-bit integer in a to the right by the number of bits specified in imm8, and store the results in dst.
_mm256_ror_epi64⚠Experimental
Rotate the bits in each packed 64-bit integer in a to the right by the number of bits specified in imm8, and store the results in dst.
_mm256_rorv_epi32⚠Experimental
Rotate the bits in each packed 32-bit integer in a to the right by the number of bits specified in the corresponding element of b, and store the results in dst.
_mm256_rorv_epi64⚠Experimental
Rotate the bits in each packed 64-bit integer in a to the right by the number of bits specified in the corresponding element of b, and store the results in dst.
_mm256_roundscale_pd⚠Experimental
Round packed double-precision (64-bit) floating-point elements in a to the number of fraction bits specified by imm8, and store the results in dst.
Rounding is done according to the imm8[2:0] parameter, which can be one of:
_MM_FROUND_TO_NEAREST_INT // round to nearest
_MM_FROUND_TO_NEG_INF // round down
_MM_FROUND_TO_POS_INF // round up
_MM_FROUND_TO_ZERO // truncate
_MM_FROUND_CUR_DIRECTION // use MXCSR.RC; see _MM_SET_ROUNDING_MODE
Rounding is done according to the imm8[2:0] parameter, which can be one of:
_MM_FROUND_TO_NEAREST_INT // round to nearest
_MM_FROUND_TO_NEG_INF // round down
_MM_FROUND_TO_POS_INF // round up
_MM_FROUND_TO_ZERO // truncate
_MM_FROUND_CUR_DIRECTION // use MXCSR.RC; see _MM_SET_ROUNDING_MODE
_mm256_roundscale_ps⚠Experimental
Round packed single-precision (32-bit) floating-point elements in a to the number of fraction bits specified by imm8, and store the results in dst.
Rounding is done according to the imm8[2:0] parameter, which can be one of:
_MM_FROUND_TO_NEAREST_INT // round to nearest
_MM_FROUND_TO_NEG_INF // round down
_MM_FROUND_TO_POS_INF // round up
_MM_FROUND_TO_ZERO // truncate
_MM_FROUND_CUR_DIRECTION // use MXCSR.RC; see _MM_SET_ROUNDING_MODE
Rounding is done according to the imm8[2:0] parameter, which can be one of:
_MM_FROUND_TO_NEAREST_INT // round to nearest
_MM_FROUND_TO_NEG_INF // round down
_MM_FROUND_TO_POS_INF // round up
_MM_FROUND_TO_ZERO // truncate
_MM_FROUND_CUR_DIRECTION // use MXCSR.RC; see _MM_SET_ROUNDING_MODE
_mm256_scalef_pd⚠Experimental
Scale the packed double-precision (64-bit) floating-point elements in a using values from b, and store the results in dst.
_mm256_scalef_ps⚠Experimental
Scale the packed single-precision (32-bit) floating-point elements in a using values from b, and store the results in dst.
_mm256_shldi_epi16⚠Experimental
Concatenate packed 16-bit integers in a and b producing an intermediate 32-bit result. Shift the result left by imm8 bits, and store the upper 16-bits in dst).
_mm256_shldi_epi32⚠Experimental
Concatenate packed 32-bit integers in a and b producing an intermediate 64-bit result. Shift the result left by imm8 bits, and store the upper 32-bits in dst.
_mm256_shldi_epi64⚠Experimental
Concatenate packed 64-bit integers in a and b producing an intermediate 128-bit result. Shift the result left by imm8 bits, and store the upper 64-bits in dst).
_mm256_shldv_epi16⚠Experimental
Concatenate packed 16-bit integers in a and b producing an intermediate 32-bit result. Shift the result left by the amount specified in the corresponding element of c, and store the upper 16-bits in dst.
_mm256_shldv_epi32⚠Experimental
Concatenate packed 32-bit integers in a and b producing an intermediate 64-bit result. Shift the result left by the amount specified in the corresponding element of c, and store the upper 32-bits in dst.
_mm256_shldv_epi64⚠Experimental
Concatenate packed 64-bit integers in a and b producing an intermediate 128-bit result. Shift the result left by the amount specified in the corresponding element of c, and store the upper 64-bits in dst.
_mm256_shrdi_epi16⚠Experimental
Concatenate packed 16-bit integers in b and a producing an intermediate 32-bit result. Shift the result right by imm8 bits, and store the lower 16-bits in dst.
_mm256_shrdi_epi32⚠Experimental
Concatenate packed 32-bit integers in b and a producing an intermediate 64-bit result. Shift the result right by imm8 bits, and store the lower 32-bits in dst.
_mm256_shrdi_epi64⚠Experimental
Concatenate packed 64-bit integers in b and a producing an intermediate 128-bit result. Shift the result right by imm8 bits, and store the lower 64-bits in dst.
_mm256_shrdv_epi16⚠Experimental
Concatenate packed 16-bit integers in b and a producing an intermediate 32-bit result. Shift the result right by the amount specified in the corresponding element of c, and store the lower 16-bits in dst.
_mm256_shrdv_epi32⚠Experimental
Concatenate packed 32-bit integers in b and a producing an intermediate 64-bit result. Shift the result right by the amount specified in the corresponding element of c, and store the lower 32-bits in dst.
_mm256_shrdv_epi64⚠Experimental
Concatenate packed 64-bit integers in b and a producing an intermediate 128-bit result. Shift the result right by the amount specified in the corresponding element of c, and store the lower 64-bits in dst.
_mm256_shuffle_f32x4⚠Experimental
Shuffle 128-bits (composed of 4 single-precision (32-bit) floating-point elements) selected by imm8 from a and b, and store the results in dst.
_mm256_shuffle_f64x2⚠Experimental
Shuffle 128-bits (composed of 2 double-precision (64-bit) floating-point elements) selected by imm8 from a and b, and store the results in dst.
_mm256_shuffle_i32x4⚠Experimental
Shuffle 128-bits (composed of 4 32-bit integers) selected by imm8 from a and b, and store the results in dst.
_mm256_shuffle_i64x2⚠Experimental
Shuffle 128-bits (composed of 2 64-bit integers) selected by imm8 from a and b, and store the results in dst.
_mm256_sllv_epi16⚠Experimental
Shift packed 16-bit integers in a left by the amount specified by the corresponding element in count while shifting in zeros, and store the results in dst.
_mm256_sra_epi64⚠Experimental
Shift packed 64-bit integers in a right by count while shifting in sign bits, and store the results in dst.
_mm256_srai_epi64⚠Experimental
Shift packed 64-bit integers in a right by imm8 while shifting in sign bits, and store the results in dst.
_mm256_srav_epi16⚠Experimental
Shift packed 16-bit integers in a right by the amount specified by the corresponding element in count while shifting in sign bits, and store the results in dst.
_mm256_srav_epi64⚠Experimental
Shift packed 64-bit integers in a right by the amount specified by the corresponding element in count while shifting in sign bits, and store the results in dst.
_mm256_srlv_epi16⚠Experimental
Shift packed 16-bit integers in a right by the amount specified by the corresponding element in count while shifting in zeros, and store the results in dst.
_mm256_store_epi32⚠Experimental
Store 256-bits (composed of 8 packed 32-bit integers) from a into memory. mem_addr must be aligned on a 32-byte boundary or a general-protection exception may be generated.
_mm256_store_epi64⚠Experimental
Store 256-bits (composed of 4 packed 64-bit integers) from a into memory. mem_addr must be aligned on a 32-byte boundary or a general-protection exception may be generated.
_mm256_storeu_epi8⚠Experimental
Store 256-bits (composed of 32 packed 8-bit integers) from a into memory. mem_addr does not need to be aligned on any particular boundary.
_mm256_storeu_epi16⚠Experimental
Store 256-bits (composed of 16 packed 16-bit integers) from a into memory. mem_addr does not need to be aligned on any particular boundary.
_mm256_storeu_epi32⚠Experimental
Store 256-bits (composed of 8 packed 32-bit integers) from a into memory. mem_addr does not need to be aligned on any particular boundary.
_mm256_storeu_epi64⚠Experimental
Store 256-bits (composed of 4 packed 64-bit integers) from a into memory. mem_addr does not need to be aligned on any particular boundary.
_mm256_ternarylogic_epi32⚠Experimental
Bitwise ternary logic that provides the capability to implement any three-operand binary function; the specific binary function is specified by value in imm8. For each bit in each packed 32-bit integer, the corresponding bit from a, b, and c are used to form a 3 bit index into imm8, and the value at that bit in imm8 is written to the corresponding bit in dst.
_mm256_ternarylogic_epi64⚠Experimental
Bitwise ternary logic that provides the capability to implement any three-operand binary function; the specific binary function is specified by value in imm8. For each bit in each packed 64-bit integer, the corresponding bit from a, b, and c are used to form a 3 bit index into imm8, and the value at that bit in imm8 is written to the corresponding bit in dst.
_mm256_test_epi8_mask⚠Experimental
Compute the bitwise AND of packed 8-bit integers in a and b, producing intermediate 8-bit values, and set the corresponding bit in result mask k if the intermediate value is non-zero.
_mm256_test_epi16_mask⚠Experimental
Compute the bitwise AND of packed 16-bit integers in a and b, producing intermediate 16-bit values, and set the corresponding bit in result mask k if the intermediate value is non-zero.
_mm256_test_epi32_mask⚠Experimental
Compute the bitwise AND of packed 32-bit integers in a and b, producing intermediate 32-bit values, and set the corresponding bit in result mask k if the intermediate value is non-zero.
_mm256_test_epi64_mask⚠Experimental
Compute the bitwise AND of packed 64-bit integers in a and b, producing intermediate 64-bit values, and set the corresponding bit in result mask k if the intermediate value is non-zero.
_mm256_testn_epi8_mask⚠Experimental
Compute the bitwise NAND of packed 8-bit integers in a and b, producing intermediate 8-bit values, and set the corresponding bit in result mask k if the intermediate value is zero.
_mm256_testn_epi16_mask⚠Experimental
Compute the bitwise NAND of packed 16-bit integers in a and b, producing intermediate 16-bit values, and set the corresponding bit in result mask k if the intermediate value is zero.
_mm256_testn_epi32_mask⚠Experimental
Compute the bitwise NAND of packed 32-bit integers in a and b, producing intermediate 32-bit values, and set the corresponding bit in result mask k if the intermediate value is zero.
_mm256_testn_epi64_mask⚠Experimental
Compute the bitwise NAND of packed 64-bit integers in a and b, producing intermediate 64-bit values, and set the corresponding bit in result mask k if the intermediate value is zero.
_mm256_xor_epi32⚠Experimental
Compute the bitwise XOR of packed 32-bit integers in a and b, and store the results in dst.
_mm256_xor_epi64⚠Experimental
Compute the bitwise XOR of packed 64-bit integers in a and b, and store the results in dst.
_mm512_abs_epi8⚠Experimental
Compute the absolute value of packed signed 8-bit integers in a, and store the unsigned results in dst.
_mm512_abs_epi16⚠Experimental
Compute the absolute value of packed signed 16-bit integers in a, and store the unsigned results in dst.
_mm512_abs_epi32⚠Experimental
Computes the absolute values of packed 32-bit integers in
a
._mm512_abs_epi64⚠Experimental
Compute the absolute value of packed signed 64-bit integers in a, and store the unsigned results in dst.
_mm512_abs_pd⚠Experimental
Finds the absolute value of each packed double-precision (64-bit) floating-point element in v2, storing the results in dst.
_mm512_abs_ps⚠Experimental
Finds the absolute value of each packed single-precision (32-bit) floating-point element in v2, storing the results in dst.
_mm512_add_epi8⚠Experimental
Add packed 8-bit integers in a and b, and store the results in dst.
_mm512_add_epi16⚠Experimental
Add packed 16-bit integers in a and b, and store the results in dst.
_mm512_add_epi32⚠Experimental
Add packed 32-bit integers in a and b, and store the results in dst.
_mm512_add_epi64⚠Experimental
Add packed 64-bit integers in a and b, and store the results in dst.
_mm512_add_pd⚠Experimental
Add packed double-precision (64-bit) floating-point elements in a and b, and store the results in dst.
_mm512_add_ps⚠Experimental
Add packed single-precision (32-bit) floating-point elements in a and b, and store the results in dst.
_mm512_add_round_pd⚠Experimental
Add packed double-precision (64-bit) floating-point elements in a and b, and store the results in dst.
_mm512_add_round_ps⚠Experimental
Add packed single-precision (32-bit) floating-point elements in a and b, and store the results in dst.
_mm512_adds_epi8⚠Experimental
Add packed signed 8-bit integers in a and b using saturation, and store the results in dst.
_mm512_adds_epi16⚠Experimental
Add packed signed 16-bit integers in a and b using saturation, and store the results in dst.
_mm512_adds_epu8⚠Experimental
Add packed unsigned 8-bit integers in a and b using saturation, and store the results in dst.
_mm512_adds_epu16⚠Experimental
Add packed unsigned 16-bit integers in a and b using saturation, and store the results in dst.
_mm512_aesdec_epi128⚠Experimental
Performs one round of an AES decryption flow on each 128-bit word (state) in
a
using
the corresponding 128-bit word (key) in round_key
._mm512_aesdeclast_epi128⚠Experimental
Performs the last round of an AES decryption flow on each 128-bit word (state) in
a
using
the corresponding 128-bit word (key) in round_key
._mm512_aesenc_epi128⚠Experimental
Performs one round of an AES encryption flow on each 128-bit word (state) in
a
using
the corresponding 128-bit word (key) in round_key
._mm512_aesenclast_epi128⚠Experimental
Performs the last round of an AES encryption flow on each 128-bit word (state) in
a
using
the corresponding 128-bit word (key) in round_key
._mm512_alignr_epi8⚠Experimental
Concatenate pairs of 16-byte blocks in a and b into a 32-byte temporary result, shift the result right by imm8 bytes, and store the low 16 bytes in dst.
_mm512_alignr_epi32⚠Experimental
Concatenate a and b into a 128-byte immediate result, shift the result right by imm8 32-bit elements, and store the low 64 bytes (16 elements) in dst.
_mm512_alignr_epi64⚠Experimental
Concatenate a and b into a 128-byte immediate result, shift the result right by imm8 64-bit elements, and store the low 64 bytes (8 elements) in dst.
_mm512_and_epi32⚠Experimental
Compute the bitwise AND of packed 32-bit integers in a and b, and store the results in dst.
_mm512_and_epi64⚠Experimental
Compute the bitwise AND of 512 bits (composed of packed 64-bit integers) in a and b, and store the results in dst.
_mm512_and_si512⚠Experimental
Compute the bitwise AND of 512 bits (representing integer data) in a and b, and store the result in dst.
_mm512_andnot_epi32⚠Experimental
Compute the bitwise NOT of packed 32-bit integers in a and then AND with b, and store the results in dst.
_mm512_andnot_epi64⚠Experimental
Compute the bitwise NOT of 512 bits (composed of packed 64-bit integers) in a and then AND with b, and store the results in dst.
_mm512_andnot_si512⚠Experimental
Compute the bitwise NOT of 512 bits (representing integer data) in a and then AND with b, and store the result in dst.
_mm512_avg_epu8⚠Experimental
Average packed unsigned 8-bit integers in a and b, and store the results in dst.
_mm512_avg_epu16⚠Experimental
Average packed unsigned 16-bit integers in a and b, and store the results in dst.
_mm512_bitshuffle_epi64_mask⚠Experimental
Considers the input
b
as packed 64-bit integers and c
as packed 8-bit integers.
Then groups 8 8-bit values from c
as indices into the bits of the corresponding 64-bit integer.
It then selects these bits and packs them into the output._mm512_broadcast_f32x4⚠Experimental
Broadcast the 4 packed single-precision (32-bit) floating-point elements from a to all elements of dst.
_mm512_broadcast_f64x4⚠Experimental
Broadcast the 4 packed double-precision (64-bit) floating-point elements from a to all elements of dst.
_mm512_broadcast_i32x4⚠Experimental
Broadcast the 4 packed 32-bit integers from a to all elements of dst.
_mm512_broadcast_i64x4⚠Experimental
Broadcast the 4 packed 64-bit integers from a to all elements of dst.
_mm512_broadcastb_epi8⚠Experimental
Broadcast the low packed 8-bit integer from a to all elements of dst.
_mm512_broadcastd_epi32⚠Experimental
Broadcast the low packed 32-bit integer from a to all elements of dst.
_mm512_broadcastmb_epi64⚠Experimental
Broadcast the low 8-bits from input mask k to all 64-bit elements of dst.
_mm512_broadcastmw_epi32⚠Experimental
Broadcast the low 16-bits from input mask k to all 32-bit elements of dst.
_mm512_broadcastq_epi64⚠Experimental
Broadcast the low packed 64-bit integer from a to all elements of dst.
_mm512_broadcastsd_pd⚠Experimental
Broadcast the low double-precision (64-bit) floating-point element from a to all elements of dst.
_mm512_broadcastss_ps⚠Experimental
Broadcast the low single-precision (32-bit) floating-point element from a to all elements of dst.
_mm512_broadcastw_epi16⚠Experimental
Broadcast the low packed 16-bit integer from a to all elements of dst.
_mm512_bslli_epi128⚠Experimental
Shift 128-bit lanes in a left by imm8 bytes while shifting in zeros, and store the results in dst.
_mm512_bsrli_epi128⚠Experimental
Shift 128-bit lanes in a right by imm8 bytes while shifting in zeros, and store the results in dst.
_mm512_castpd128_pd512⚠Experimental
Cast vector of type __m128d to type __m512d; the upper 384 bits of the result are undefined. This intrinsic is only used for compilation and does not generate any instructions, thus it has zero latency.
_mm512_castpd256_pd512⚠Experimental
Cast vector of type __m256d to type __m512d; the upper 256 bits of the result are undefined. This intrinsic is only used for compilation and does not generate any instructions, thus it has zero latency.
_mm512_castpd512_pd128⚠Experimental
Cast vector of type __m512d to type __m128d. This intrinsic is only used for compilation and does not generate any instructions, thus it has zero latency.
_mm512_castpd512_pd256⚠Experimental
Cast vector of type __m512d to type __m256d. This intrinsic is only used for compilation and does not generate any instructions, thus it has zero latency.
_mm512_castpd_ps⚠Experimental
Cast vector of type __m512d to type __m512. This intrinsic is only used for compilation and does not generate any instructions, thus it has zero latency.
_mm512_castpd_si512⚠Experimental
Cast vector of type __m512d to type __m512i. This intrinsic is only used for compilation and does not generate any instructions, thus it has zero latency.
_mm512_castps128_ps512⚠Experimental
Cast vector of type __m128 to type __m512; the upper 384 bits of the result are undefined. This intrinsic is only used for compilation and does not generate any instructions, thus it has zero latency.
_mm512_castps256_ps512⚠Experimental
Cast vector of type __m256 to type __m512; the upper 256 bits of the result are undefined. This intrinsic is only used for compilation and does not generate any instructions, thus it has zero latency.
_mm512_castps512_ps128⚠Experimental
Cast vector of type __m512 to type __m128. This intrinsic is only used for compilation and does not generate any instructions, thus it has zero latency.
_mm512_castps512_ps256⚠Experimental
Cast vector of type __m512 to type __m256. This intrinsic is only used for compilation and does not generate any instructions, thus it has zero latency.
_mm512_castps_pd⚠Experimental
Cast vector of type __m512 to type __m512d. This intrinsic is only used for compilation and does not generate any instructions, thus it has zero latency.
_mm512_castps_si512⚠Experimental
Cast vector of type __m512 to type __m512i. This intrinsic is only used for compilation and does not generate any instructions, thus it has zero latency.
_mm512_castsi128_si512⚠Experimental
Cast vector of type __m128i to type __m512i; the upper 384 bits of the result are undefined. This intrinsic is only used for compilation and does not generate any instructions, thus it has zero latency.
_mm512_castsi256_si512⚠Experimental
Cast vector of type __m256i to type __m512i; the upper 256 bits of the result are undefined. This intrinsic is only used for compilation and does not generate any instructions, thus it has zero latency.
_mm512_castsi512_pd⚠Experimental
Cast vector of type __m512i to type __m512d. This intrinsic is only used for compilation and does not generate any instructions, thus it has zero latency.
_mm512_castsi512_ps⚠Experimental
Cast vector of type __m512i to type __m512. This intrinsic is only used for compilation and does not generate any instructions, thus it has zero latency.
_mm512_castsi512_si128⚠Experimental
Cast vector of type __m512i to type __m128i. This intrinsic is only used for compilation and does not generate any instructions, thus it has zero latency.
_mm512_castsi512_si256⚠Experimental
Cast vector of type __m512i to type __m256i. This intrinsic is only used for compilation and does not generate any instructions, thus it has zero latency.
_mm512_clmulepi64_epi128⚠Experimental
Performs a carry-less multiplication of two 64-bit polynomials over the
finite field GF(2^k) - in each of the 4 128-bit lanes.
_mm512_cmp_epi8_mask⚠Experimental
Compare packed signed 8-bit integers in a and b based on the comparison operand specified by imm8, and store the results in mask vector k.
_mm512_cmp_epi16_mask⚠Experimental
Compare packed signed 16-bit integers in a and b based on the comparison operand specified by imm8, and store the results in mask vector k.
_mm512_cmp_epi32_mask⚠Experimental
Compare packed signed 32-bit integers in a and b based on the comparison operand specified by imm8, and store the results in mask vector k.
_mm512_cmp_epi64_mask⚠Experimental
Compare packed signed 64-bit integers in a and b based on the comparison operand specified by imm8, and store the results in mask vector k.
_mm512_cmp_epu8_mask⚠Experimental
Compare packed unsigned 8-bit integers in a and b based on the comparison operand specified by imm8, and store the results in mask vector k.
_mm512_cmp_epu16_mask⚠Experimental
Compare packed unsigned 16-bit integers in a and b based on the comparison operand specified by
IMM8
, and store the results in mask vector k._mm512_cmp_epu32_mask⚠Experimental
Compare packed unsigned 32-bit integers in a and b based on the comparison operand specified by imm8, and store the results in mask vector k.
_mm512_cmp_epu64_mask⚠Experimental
Compare packed unsigned 64-bit integers in a and b based on the comparison operand specified by imm8, and store the results in mask vector k.
_mm512_cmp_pd_mask⚠Experimental
Compare packed double-precision (64-bit) floating-point elements in a and b based on the comparison operand specified by imm8, and store the results in mask vector k.
_mm512_cmp_ps_mask⚠Experimental
Compare packed single-precision (32-bit) floating-point elements in a and b based on the comparison operand specified by imm8, and store the results in mask vector k.
_mm512_cmp_round_pd_mask⚠Experimental
Compare packed double-precision (64-bit) floating-point elements in a and b based on the comparison operand specified by imm8, and store the results in mask vector k.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.
_mm512_cmp_round_ps_mask⚠Experimental
Compare packed single-precision (32-bit) floating-point elements in a and b based on the comparison operand specified by imm8, and store the results in mask vector k.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.
_mm512_cmpeq_epi8_mask⚠Experimental
Compare packed signed 8-bit integers in a and b for equality, and store the results in mask vector k.
_mm512_cmpeq_epi16_mask⚠Experimental
Compare packed signed 16-bit integers in a and b for equality, and store the results in mask vector k.
_mm512_cmpeq_epi32_mask⚠Experimental
Compare packed 32-bit integers in a and b for equality, and store the results in mask vector k.
_mm512_cmpeq_epi64_mask⚠Experimental
Compare packed 64-bit integers in a and b for equality, and store the results in mask vector k.
_mm512_cmpeq_epu8_mask⚠Experimental
Compare packed unsigned 8-bit integers in a and b for equality, and store the results in mask vector k.
_mm512_cmpeq_epu16_mask⚠Experimental
Compare packed unsigned 16-bit integers in a and b for equality, and store the results in mask vector k.
_mm512_cmpeq_epu32_mask⚠Experimental
Compare packed unsigned 32-bit integers in a and b for equality, and store the results in mask vector k.
_mm512_cmpeq_epu64_mask⚠Experimental
Compare packed unsigned 64-bit integers in a and b for equality, and store the results in mask vector k.
_mm512_cmpeq_pd_mask⚠Experimental
Compare packed double-precision (64-bit) floating-point elements in a and b for equality, and store the results in mask vector k.
_mm512_cmpeq_ps_mask⚠Experimental
Compare packed single-precision (32-bit) floating-point elements in a and b for equality, and store the results in mask vector k.
_mm512_cmpge_epi8_mask⚠Experimental
Compare packed signed 8-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k.
_mm512_cmpge_epi16_mask⚠Experimental
Compare packed signed 16-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k.
_mm512_cmpge_epi32_mask⚠Experimental
Compare packed signed 32-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k.
_mm512_cmpge_epi64_mask⚠Experimental
Compare packed signed 64-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k.
_mm512_cmpge_epu8_mask⚠Experimental
Compare packed unsigned 8-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k.
_mm512_cmpge_epu16_mask⚠Experimental
Compare packed unsigned 16-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k.
_mm512_cmpge_epu32_mask⚠Experimental
Compare packed unsigned 32-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k.
_mm512_cmpge_epu64_mask⚠Experimental
Compare packed unsigned 64-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k.
_mm512_cmpgt_epi8_mask⚠Experimental
Compare packed signed 8-bit integers in a and b for greater-than, and store the results in mask vector k.
_mm512_cmpgt_epi16_mask⚠Experimental
Compare packed signed 16-bit integers in a and b for greater-than, and store the results in mask vector k.
_mm512_cmpgt_epi32_mask⚠Experimental
Compare packed signed 32-bit integers in a and b for greater-than, and store the results in mask vector k.
_mm512_cmpgt_epi64_mask⚠Experimental
Compare packed signed 64-bit integers in a and b for greater-than, and store the results in mask vector k.
_mm512_cmpgt_epu8_mask⚠Experimental
Compare packed unsigned 8-bit integers in a and b for greater-than, and store the results in mask vector k.
_mm512_cmpgt_epu16_mask⚠Experimental
Compare packed unsigned 16-bit integers in a and b for greater-than, and store the results in mask vector k.
_mm512_cmpgt_epu32_mask⚠Experimental
Compare packed unsigned 32-bit integers in a and b for greater-than, and store the results in mask vector k.
_mm512_cmpgt_epu64_mask⚠Experimental
Compare packed unsigned 64-bit integers in a and b for greater-than, and store the results in mask vector k.
_mm512_cmple_epi8_mask⚠Experimental
Compare packed signed 8-bit integers in a and b for less-than-or-equal, and store the results in mask vector k.
_mm512_cmple_epi16_mask⚠Experimental
Compare packed signed 16-bit integers in a and b for less-than-or-equal, and store the results in mask vector k.
_mm512_cmple_epi32_mask⚠Experimental
Compare packed signed 32-bit integers in a and b for less-than-or-equal, and store the results in mask vector k.
_mm512_cmple_epi64_mask⚠Experimental
Compare packed signed 64-bit integers in a and b for less-than-or-equal, and store the results in mask vector k.
_mm512_cmple_epu8_mask⚠Experimental
Compare packed unsigned 8-bit integers in a and b for less-than-or-equal, and store the results in mask vector k.
_mm512_cmple_epu16_mask⚠Experimental
Compare packed unsigned 16-bit integers in a and b for less-than-or-equal, and store the results in mask vector k.
_mm512_cmple_epu32_mask⚠Experimental
Compare packed unsigned 32-bit integers in a and b for less-than-or-equal, and store the results in mask vector k.
_mm512_cmple_epu64_mask⚠Experimental
Compare packed unsigned 64-bit integers in a and b for less-than-or-equal, and store the results in mask vector k.
_mm512_cmple_pd_mask⚠Experimental
Compare packed double-precision (64-bit) floating-point elements in a and b for less-than-or-equal, and store the results in mask vector k.
_mm512_cmple_ps_mask⚠Experimental
Compare packed single-precision (32-bit) floating-point elements in a and b for less-than-or-equal, and store the results in mask vector k.
_mm512_cmplt_epi8_mask⚠Experimental
Compare packed signed 8-bit integers in a and b for less-than, and store the results in mask vector k.
_mm512_cmplt_epi16_mask⚠Experimental
Compare packed signed 16-bit integers in a and b for less-than, and store the results in mask vector k.
_mm512_cmplt_epi32_mask⚠Experimental
Compare packed signed 32-bit integers in a and b for less-than, and store the results in mask vector k.
_mm512_cmplt_epi64_mask⚠Experimental
Compare packed signed 64-bit integers in a and b for less-than, and store the results in mask vector k.
_mm512_cmplt_epu8_mask⚠Experimental
Compare packed unsigned 8-bit integers in a and b for less-than, and store the results in mask vector k.
_mm512_cmplt_epu16_mask⚠Experimental
Compare packed unsigned 16-bit integers in a and b for less-than, and store the results in mask vector k.
_mm512_cmplt_epu32_mask⚠Experimental
Compare packed unsigned 32-bit integers in a and b for less-than, and store the results in mask vector k.
_mm512_cmplt_epu64_mask⚠Experimental
Compare packed unsigned 64-bit integers in a and b for less-than, and store the results in mask vector k.
_mm512_cmplt_pd_mask⚠Experimental
Compare packed double-precision (64-bit) floating-point elements in a and b for less-than, and store the results in mask vector k.
_mm512_cmplt_ps_mask⚠Experimental
Compare packed single-precision (32-bit) floating-point elements in a and b for less-than, and store the results in mask vector k.
_mm512_cmpneq_epi8_mask⚠Experimental
Compare packed signed 8-bit integers in a and b for not-equal, and store the results in mask vector k.
_mm512_cmpneq_epi16_mask⚠Experimental
Compare packed signed 16-bit integers in a and b for not-equal, and store the results in mask vector k.
_mm512_cmpneq_epi32_mask⚠Experimental
Compare packed 32-bit integers in a and b for not-equal, and store the results in mask vector k.
_mm512_cmpneq_epi64_mask⚠Experimental
Compare packed signed 64-bit integers in a and b for not-equal, and store the results in mask vector k.
_mm512_cmpneq_epu8_mask⚠Experimental
Compare packed unsigned 8-bit integers in a and b for not-equal, and store the results in mask vector k.
_mm512_cmpneq_epu16_mask⚠Experimental
Compare packed unsigned 16-bit integers in a and b for not-equal, and store the results in mask vector k.
_mm512_cmpneq_epu32_mask⚠Experimental
Compare packed unsigned 32-bit integers in a and b for not-equal, and store the results in mask vector k.
_mm512_cmpneq_epu64_mask⚠Experimental
Compare packed unsigned 64-bit integers in a and b for not-equal, and store the results in mask vector k.
_mm512_cmpneq_pd_mask⚠Experimental
Compare packed double-precision (64-bit) floating-point elements in a and b for not-equal, and store the results in mask vector k.
_mm512_cmpneq_ps_mask⚠Experimental
Compare packed single-precision (32-bit) floating-point elements in a and b for not-equal, and store the results in mask vector k.
_mm512_cmpnle_pd_mask⚠Experimental
Compare packed double-precision (64-bit) floating-point elements in a and b for not-less-than-or-equal, and store the results in mask vector k.
_mm512_cmpnle_ps_mask⚠Experimental
Compare packed single-precision (32-bit) floating-point elements in a and b for not-less-than-or-equal, and store the results in mask vector k.
_mm512_cmpnlt_pd_mask⚠Experimental
Compare packed double-precision (64-bit) floating-point elements in a and b for not-less-than, and store the results in mask vector k.
_mm512_cmpnlt_ps_mask⚠Experimental
Compare packed single-precision (32-bit) floating-point elements in a and b for not-less-than, and store the results in mask vector k.
_mm512_cmpord_pd_mask⚠Experimental
Compare packed double-precision (64-bit) floating-point elements in a and b to see if neither is NaN, and store the results in mask vector k.
_mm512_cmpord_ps_mask⚠Experimental
Compare packed single-precision (32-bit) floating-point elements in a and b to see if neither is NaN, and store the results in mask vector k.
_mm512_cmpunord_pd_mask⚠Experimental
Compare packed double-precision (64-bit) floating-point elements in a and b to see if either is NaN, and store the results in mask vector k.
_mm512_cmpunord_ps_mask⚠Experimental
Compare packed single-precision (32-bit) floating-point elements in a and b to see if either is NaN, and store the results in mask vector k.
_mm512_conflict_epi32⚠Experimental
Test each 32-bit element of a for equality with all other elements in a closer to the least significant bit. Each element’s comparison forms a zero extended bit vector in dst.
_mm512_conflict_epi64⚠Experimental
Test each 64-bit element of a for equality with all other elements in a closer to the least significant bit. Each element’s comparison forms a zero extended bit vector in dst.
_mm512_cvt_roundepi32_ps⚠Experimental
Convert packed signed 32-bit integers in a to packed single-precision (32-bit) floating-point elements, and store the results in dst.
_mm512_cvt_roundepu32_ps⚠Experimental
Convert packed unsigned 32-bit integers in a to packed single-precision (32-bit) floating-point elements, and store the results in dst.
_mm512_cvt_roundpd_epi32⚠Experimental
Convert packed double-precision (64-bit) floating-point elements in a to packed 32-bit integers, and store the results in dst.
_mm512_cvt_roundpd_epu32⚠Experimental
Convert packed double-precision (64-bit) floating-point elements in a to packed unsigned 32-bit integers, and store the results in dst.
_mm512_cvt_roundpd_ps⚠Experimental
Convert packed double-precision (64-bit) floating-point elements in a to packed single-precision (32-bit) floating-point elements, and store the results in dst.
_mm512_cvt_roundph_ps⚠Experimental
Convert packed half-precision (16-bit) floating-point elements in a to packed single-precision (32-bit) floating-point elements, and store the results in dst.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.
_mm512_cvt_roundps_epi32⚠Experimental
Convert packed single-precision (32-bit) floating-point elements in a to packed 32-bit integers, and store the results in dst.
_mm512_cvt_roundps_epu32⚠Experimental
Convert packed single-precision (32-bit) floating-point elements in a to packed unsigned 32-bit integers, and store the results in dst.
_mm512_cvt_roundps_pd⚠Experimental
Convert packed single-precision (32-bit) floating-point elements in a to packed double-precision (64-bit) floating-point elements, and store the results in dst.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.
_mm512_cvt_roundps_ph⚠Experimental
Convert packed single-precision (32-bit) floating-point elements in a to packed half-precision (16-bit) floating-point elements, and store the results in dst.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.
_mm512_cvtepi8_epi16⚠Experimental
Sign extend packed 8-bit integers in a to packed 16-bit integers, and store the results in dst.
_mm512_cvtepi8_epi32⚠Experimental
Sign extend packed 8-bit integers in a to packed 32-bit integers, and store the results in dst.
_mm512_cvtepi8_epi64⚠Experimental
Sign extend packed 8-bit integers in the low 8 bytes of a to packed 64-bit integers, and store the results in dst.
_mm512_cvtepi16_epi8⚠Experimental
Convert packed 16-bit integers in a to packed 8-bit integers with truncation, and store the results in dst.
_mm512_cvtepi16_epi32⚠Experimental
Sign extend packed 16-bit integers in a to packed 32-bit integers, and store the results in dst.
_mm512_cvtepi16_epi64⚠Experimental
Sign extend packed 16-bit integers in a to packed 64-bit integers, and store the results in dst.
_mm512_cvtepi32_epi8⚠Experimental
Convert packed 32-bit integers in a to packed 8-bit integers with truncation, and store the results in dst.
_mm512_cvtepi32_epi16⚠Experimental
Convert packed 32-bit integers in a to packed 16-bit integers with truncation, and store the results in dst.
_mm512_cvtepi32_epi64⚠Experimental
Sign extend packed 32-bit integers in a to packed 64-bit integers, and store the results in dst.
_mm512_cvtepi32_pd⚠Experimental
Convert packed signed 32-bit integers in a to packed double-precision (64-bit) floating-point elements, and store the results in dst.
_mm512_cvtepi32_ps⚠Experimental
Convert packed signed 32-bit integers in a to packed single-precision (32-bit) floating-point elements, and store the results in dst.
_mm512_cvtepi32lo_pd⚠Experimental
Performs element-by-element conversion of the lower half of packed 32-bit integer elements in v2 to packed double-precision (64-bit) floating-point elements, storing the results in dst.
_mm512_cvtepi64_epi8⚠Experimental
Convert packed 64-bit integers in a to packed 8-bit integers with truncation, and store the results in dst.
_mm512_cvtepi64_epi16⚠Experimental
Convert packed 64-bit integers in a to packed 16-bit integers with truncation, and store the results in dst.
_mm512_cvtepi64_epi32⚠Experimental
Convert packed 64-bit integers in a to packed 32-bit integers with truncation, and store the results in dst.
_mm512_cvtepu8_epi16⚠Experimental
Zero extend packed unsigned 8-bit integers in a to packed 16-bit integers, and store the results in dst.
_mm512_cvtepu8_epi32⚠Experimental
Zero extend packed unsigned 8-bit integers in a to packed 32-bit integers, and store the results in dst.
_mm512_cvtepu8_epi64⚠Experimental
Zero extend packed unsigned 8-bit integers in the low 8 byte sof a to packed 64-bit integers, and store the results in dst.
_mm512_cvtepu16_epi32⚠Experimental
Zero extend packed unsigned 16-bit integers in a to packed 32-bit integers, and store the results in dst.
_mm512_cvtepu16_epi64⚠Experimental
Zero extend packed unsigned 16-bit integers in a to packed 64-bit integers, and store the results in dst.
_mm512_cvtepu32_epi64⚠Experimental
Zero extend packed unsigned 32-bit integers in a to packed 64-bit integers, and store the results in dst.
_mm512_cvtepu32_pd⚠Experimental
Convert packed unsigned 32-bit integers in a to packed double-precision (64-bit) floating-point elements, and store the results in dst.
_mm512_cvtepu32_ps⚠Experimental
Convert packed unsigned 32-bit integers in a to packed single-precision (32-bit) floating-point elements, and store the results in dst.
_mm512_cvtepu32lo_pd⚠Experimental
Performs element-by-element conversion of the lower half of packed 32-bit unsigned integer elements in v2 to packed double-precision (64-bit) floating-point elements, storing the results in dst.
_mm512_cvtne2ps_pbh⚠Experimental
Convert packed single-precision (32-bit) floating-point elements in two 512-bit vectors
a and b to packed BF16 (16-bit) floating-point elements, and store the results in a
512-bit wide vector. Intel’s documentation
512-bit wide vector. Intel’s documentation
_mm512_cvtneps_pbh⚠Experimental
Convert packed single-precision (32-bit) floating-point elements in a to packed BF16 (16-bit)
floating-point elements, and store the results in dst.
Intel’s documentation
_mm512_cvtpd_epi32⚠Experimental
Convert packed double-precision (64-bit) floating-point elements in a to packed 32-bit integers, and store the results in dst.
_mm512_cvtpd_epu32⚠Experimental
Convert packed double-precision (64-bit) floating-point elements in a to packed unsigned 32-bit integers, and store the results in dst.
_mm512_cvtpd_ps⚠Experimental
Convert packed double-precision (64-bit) floating-point elements in a to packed single-precision (32-bit) floating-point elements, and store the results in dst.
_mm512_cvtpd_pslo⚠Experimental
Performs an element-by-element conversion of packed double-precision (64-bit) floating-point elements in v2 to single-precision (32-bit) floating-point elements and stores them in dst. The elements are stored in the lower half of the results vector, while the remaining upper half locations are set to 0.
_mm512_cvtph_ps⚠Experimental
Convert packed half-precision (16-bit) floating-point elements in a to packed single-precision (32-bit) floating-point elements, and store the results in dst.
_mm512_cvtps_epi32⚠Experimental
Convert packed single-precision (32-bit) floating-point elements in a to packed 32-bit integers, and store the results in dst.
_mm512_cvtps_epu32⚠Experimental
Convert packed single-precision (32-bit) floating-point elements in a to packed unsigned 32-bit integers, and store the results in dst.
_mm512_cvtps_pd⚠Experimental
Convert packed single-precision (32-bit) floating-point elements in a to packed double-precision (64-bit) floating-point elements, and store the results in dst.
_mm512_cvtps_ph⚠Experimental
Convert packed single-precision (32-bit) floating-point elements in a to packed half-precision (16-bit) floating-point elements, and store the results in dst.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.
_mm512_cvtpslo_pd⚠Experimental
Performs element-by-element conversion of the lower half of packed single-precision (32-bit) floating-point elements in v2 to packed double-precision (64-bit) floating-point elements, storing the results in dst.
_mm512_cvtsepi16_epi8⚠Experimental
Convert packed signed 16-bit integers in a to packed 8-bit integers with signed saturation, and store the results in dst.
_mm512_cvtsepi32_epi8⚠Experimental
Convert packed signed 32-bit integers in a to packed 8-bit integers with signed saturation, and store the results in dst.
_mm512_cvtsepi32_epi16⚠Experimental
Convert packed signed 32-bit integers in a to packed 16-bit integers with signed saturation, and store the results in dst.
_mm512_cvtsepi64_epi8⚠Experimental
Convert packed signed 64-bit integers in a to packed 8-bit integers with signed saturation, and store the results in dst.
_mm512_cvtsepi64_epi16⚠Experimental
Convert packed signed 64-bit integers in a to packed 16-bit integers with signed saturation, and store the results in dst.
_mm512_cvtsepi64_epi32⚠Experimental
Convert packed signed 64-bit integers in a to packed 32-bit integers with signed saturation, and store the results in dst.
_mm512_cvtsi512_si32⚠Experimental
Copy the lower 32-bit integer in a to dst.
_mm512_cvtt_roundpd_epi32⚠Experimental
Convert packed double-precision (64-bit) floating-point elements in a to packed 32-bit integers with truncation, and store the results in dst.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.
_mm512_cvtt_roundpd_epu32⚠Experimental
Convert packed double-precision (64-bit) floating-point elements in a to packed unsigned 32-bit integers with truncation, and store the results in dst.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.
_mm512_cvtt_roundps_epi32⚠Experimental
Convert packed single-precision (32-bit) floating-point elements in a to packed 32-bit integers with truncation, and store the results in dst.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.
_mm512_cvtt_roundps_epu32⚠Experimental
Convert packed single-precision (32-bit) floating-point elements in a to packed unsigned 32-bit integers with truncation, and store the results in dst.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.
_mm512_cvttpd_epi32⚠Experimental
Convert packed double-precision (64-bit) floating-point elements in a to packed 32-bit integers with truncation, and store the results in dst.
_mm512_cvttpd_epu32⚠Experimental
Convert packed double-precision (64-bit) floating-point elements in a to packed unsigned 32-bit integers with truncation, and store the results in dst.
_mm512_cvttps_epi32⚠Experimental
Convert packed single-precision (32-bit) floating-point elements in a to packed 32-bit integers with truncation, and store the results in dst.
_mm512_cvttps_epu32⚠Experimental
Convert packed single-precision (32-bit) floating-point elements in a to packed unsigned 32-bit integers with truncation, and store the results in dst.
_mm512_cvtusepi16_epi8⚠Experimental
Convert packed unsigned 16-bit integers in a to packed unsigned 8-bit integers with unsigned saturation, and store the results in dst.
_mm512_cvtusepi32_epi8⚠Experimental
Convert packed unsigned 32-bit integers in a to packed unsigned 8-bit integers with unsigned saturation, and store the results in dst.
_mm512_cvtusepi32_epi16⚠Experimental
Convert packed unsigned 32-bit integers in a to packed unsigned 16-bit integers with unsigned saturation, and store the results in dst.
_mm512_cvtusepi64_epi8⚠Experimental
Convert packed unsigned 64-bit integers in a to packed unsigned 8-bit integers with unsigned saturation, and store the results in dst.
_mm512_cvtusepi64_epi16⚠Experimental
Convert packed unsigned 64-bit integers in a to packed unsigned 16-bit integers with unsigned saturation, and store the results in dst.
_mm512_cvtusepi64_epi32⚠Experimental
Convert packed unsigned 64-bit integers in a to packed unsigned 32-bit integers with unsigned saturation, and store the results in dst.
_mm512_dbsad_epu8⚠Experimental
Compute the sum of absolute differences (SADs) of quadruplets of unsigned 8-bit integers in a compared to those in b, and store the 16-bit results in dst. Four SADs are performed on four 8-bit quadruplets for each 64-bit lane. The first two SADs use the lower 8-bit quadruplet of the lane from a, and the last two SADs use the uppper 8-bit quadruplet of the lane from a. Quadruplets from b are selected from within 128-bit lanes according to the control in imm8, and each SAD in each 64-bit lane uses the selected quadruplet at 8-bit offsets.
_mm512_div_pd⚠Experimental
Divide packed double-precision (64-bit) floating-point elements in a by packed elements in b, and store the results in dst.
_mm512_div_ps⚠Experimental
Divide packed single-precision (32-bit) floating-point elements in a by packed elements in b, and store the results in dst.
_mm512_div_round_pd⚠Experimental
Divide packed double-precision (64-bit) floating-point elements in a by packed elements in b, =and store the results in dst.
_mm512_div_round_ps⚠Experimental
Divide packed single-precision (32-bit) floating-point elements in a by packed elements in b, and store the results in dst.
_mm512_dpbf16_ps⚠Experimental
Compute dot-product of BF16 (16-bit) floating-point pairs in a and b,
accumulating the intermediate single-precision (32-bit) floating-point elements
with elements in src, and store the results in dst.Compute dot-product of BF16 (16-bit)
floating-point pairs in a and b, accumulating the intermediate single-precision (32-bit)
floating-point elements with elements in src, and store the results in dst.
Intel’s documentation
_mm512_dpbusd_epi32⚠Experimental
Multiply groups of 4 adjacent pairs of unsigned 8-bit integers in a with corresponding signed 8-bit integers in b, producing 4 intermediate signed 16-bit results. Sum these 4 results with the corresponding 32-bit integer in src, and store the packed 32-bit results in dst.
_mm512_dpbusds_epi32⚠Experimental
Multiply groups of 4 adjacent pairs of unsigned 8-bit integers in a with corresponding signed 8-bit integers in b, producing 4 intermediate signed 16-bit results. Sum these 4 results with the corresponding 32-bit integer in src using signed saturation, and store the packed 32-bit results in dst.
_mm512_dpwssd_epi32⚠Experimental
Multiply groups of 2 adjacent pairs of signed 16-bit integers in a with corresponding 16-bit integers in b, producing 2 intermediate signed 32-bit results. Sum these 2 results with the corresponding 32-bit integer in src, and store the packed 32-bit results in dst.
_mm512_dpwssds_epi32⚠Experimental
Multiply groups of 2 adjacent pairs of signed 16-bit integers in a with corresponding 16-bit integers in b, producing 2 intermediate signed 32-bit results. Sum these 2 results with the corresponding 32-bit integer in src using signed saturation, and store the packed 32-bit results in dst.
_mm512_extractf32x4_ps⚠Experimental
Extract 128 bits (composed of 4 packed single-precision (32-bit) floating-point elements) from a, selected with imm8, and store the result in dst.
_mm512_extractf64x4_pd⚠Experimental
Extract 256 bits (composed of 4 packed double-precision (64-bit) floating-point elements) from a, selected with imm8, and store the result in dst.
_mm512_extracti32x4_epi32⚠Experimental
Extract 128 bits (composed of 4 packed 32-bit integers) from a, selected with IMM2, and store the result in dst.
_mm512_extracti64x4_epi64⚠Experimental
Extract 256 bits (composed of 4 packed 64-bit integers) from a, selected with IMM1, and store the result in dst.
_mm512_fixupimm_pd⚠Experimental
Fix up packed double-precision (64-bit) floating-point elements in a and b using packed 64-bit integers in c, and store the results in dst. imm8 is used to set the required flags reporting.
_mm512_fixupimm_ps⚠Experimental
Fix up packed single-precision (32-bit) floating-point elements in a and b using packed 32-bit integers in c, and store the results in dst. imm8 is used to set the required flags reporting.
_mm512_fixupimm_round_pd⚠Experimental
Fix up packed double-precision (64-bit) floating-point elements in a and b using packed 64-bit integers in c, and store the results in dst. imm8 is used to set the required flags reporting.
_mm512_fixupimm_round_ps⚠Experimental
Fix up packed single-precision (32-bit) floating-point elements in a and b using packed 32-bit integers in c, and store the results in dst. imm8 is used to set the required flags reporting.
_mm512_fmadd_pd⚠Experimental
Multiply packed double-precision (64-bit) floating-point elements in a and b, add the intermediate result to packed elements in c, and store the results in dst.
_mm512_fmadd_ps⚠Experimental
Multiply packed single-precision (32-bit) floating-point elements in a and b, add the intermediate result to packed elements in c, and store the results in dst.
_mm512_fmadd_round_pd⚠Experimental
Multiply packed double-precision (64-bit) floating-point elements in a and b, add the intermediate result to packed elements in c, and store the results in dst.
_mm512_fmadd_round_ps⚠Experimental
Multiply packed single-precision (32-bit) floating-point elements in a and b, add the intermediate result to packed elements in c, and store the results in dst.
_mm512_fmaddsub_pd⚠Experimental
Multiply packed double-precision (64-bit) floating-point elements in a and b, alternatively add and subtract packed elements in c to/from the intermediate result, and store the results in dst.
_mm512_fmaddsub_ps⚠Experimental
Multiply packed single-precision (32-bit) floating-point elements in a and b, alternatively add and subtract packed elements in c to/from the intermediate result, and store the results in dst.
_mm512_fmaddsub_round_pd⚠Experimental
Multiply packed double-precision (64-bit) floating-point elements in a and b, alternatively add and subtract packed elements in c to/from the intermediate result, and store the results in dst.
_mm512_fmaddsub_round_ps⚠Experimental
Multiply packed single-precision (32-bit) floating-point elements in a and b, alternatively add and subtract packed elements in c to/from the intermediate result, and store the results in dst.
_mm512_fmsub_pd⚠Experimental
Multiply packed double-precision (64-bit) floating-point elements in a and b, subtract packed elements in c from the intermediate result, and store the results in dst.
_mm512_fmsub_ps⚠Experimental
Multiply packed single-precision (32-bit) floating-point elements in a and b, subtract packed elements in c from the intermediate result, and store the results in dst.
_mm512_fmsub_round_pd⚠Experimental
Multiply packed double-precision (64-bit) floating-point elements in a and b, subtract packed elements in c from the intermediate result, and store the results in dst.
_mm512_fmsub_round_ps⚠Experimental
Multiply packed single-precision (32-bit) floating-point elements in a and b, subtract packed elements in c from the intermediate result, and store the results in dst.
_mm512_fmsubadd_pd⚠Experimental
Multiply packed double-precision (64-bit) floating-point elements in a and b, alternatively subtract and add packed elements in c from/to the intermediate result, and store the results in dst.
_mm512_fmsubadd_ps⚠Experimental
Multiply packed single-precision (32-bit) floating-point elements in a and b, alternatively subtract and add packed elements in c from/to the intermediate result, and store the results in dst.
_mm512_fmsubadd_round_pd⚠Experimental
Multiply packed double-precision (64-bit) floating-point elements in a and b, alternatively subtract and add packed elements in c from/to the intermediate result, and store the results in dst.
_mm512_fmsubadd_round_ps⚠Experimental
Multiply packed single-precision (32-bit) floating-point elements in a and b, alternatively subtract and add packed elements in c from/to the intermediate result, and store the results in dst.
_mm512_fnmadd_pd⚠Experimental
Multiply packed double-precision (64-bit) floating-point elements in a and b, add the negated intermediate result to packed elements in c, and store the results in dst.
_mm512_fnmadd_ps⚠Experimental
Multiply packed single-precision (32-bit) floating-point elements in a and b, add the negated intermediate result to packed elements in c, and store the results in dst.
_mm512_fnmadd_round_pd⚠Experimental
Multiply packed double-precision (64-bit) floating-point elements in a and b, add the negated intermediate result to packed elements in c, and store the results in dst.
_mm512_fnmadd_round_ps⚠Experimental
Multiply packed single-precision (32-bit) floating-point elements in a and b, add the negated intermediate result to packed elements in c, and store the results in dst.
_mm512_fnmsub_pd⚠Experimental
Multiply packed double-precision (64-bit) floating-point elements in a and b, subtract packed elements in c from the negated intermediate result, and store the results in dst.
_mm512_fnmsub_ps⚠Experimental
Multiply packed single-precision (32-bit) floating-point elements in a and b, subtract packed elements in c from the negated intermediate result, and store the results in dst.
_mm512_fnmsub_round_pd⚠Experimental
Multiply packed double-precision (64-bit) floating-point elements in a and b, subtract packed elements in c from the negated intermediate result, and store the results in dst.
_mm512_fnmsub_round_ps⚠Experimental
Multiply packed single-precision (32-bit) floating-point elements in a and b, subtract packed elements in c from the negated intermediate result, and store the results in dst.
_mm512_getexp_pd⚠Experimental
Convert the exponent of each packed double-precision (64-bit) floating-point element in a to a double-precision (64-bit) floating-point number representing the integer exponent, and store the results in dst. This intrinsic essentially calculates floor(log2(x)) for each element.
_mm512_getexp_ps⚠Experimental
Convert the exponent of each packed single-precision (32-bit) floating-point element in a to a single-precision (32-bit) floating-point number representing the integer exponent, and store the results in dst. This intrinsic essentially calculates floor(log2(x)) for each element.
_mm512_getexp_round_pd⚠Experimental
Convert the exponent of each packed double-precision (64-bit) floating-point element in a to a double-precision (64-bit) floating-point number representing the integer exponent, and store the results in dst. This intrinsic essentially calculates floor(log2(x)) for each element.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.
_mm512_getexp_round_ps⚠Experimental
Convert the exponent of each packed single-precision (32-bit) floating-point element in a to a single-precision (32-bit) floating-point number representing the integer exponent, and store the results in dst. This intrinsic essentially calculates floor(log2(x)) for each element.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.
_mm512_getmant_pd⚠Experimental
Normalize the mantissas of packed double-precision (64-bit) floating-point elements in a, and store the results in dst. This intrinsic essentially calculates ±(2^k)*|x.significand|, where k depends on the interval range defined by interv and the sign depends on sc and the source sign.
The mantissa is normalized to the interval specified by interv, which can take the following values:
_MM_MANT_NORM_1_2 // interval [1, 2)
_MM_MANT_NORM_p5_2 // interval [0.5, 2)
_MM_MANT_NORM_p5_1 // interval [0.5, 1)
_MM_MANT_NORM_p75_1p5 // interval [0.75, 1.5)
The sign is determined by sc which can take the following values:
_MM_MANT_SIGN_src // sign = sign(src)
_MM_MANT_SIGN_zero // sign = 0
_MM_MANT_SIGN_nan // dst = NaN if sign(src) = 1
The mantissa is normalized to the interval specified by interv, which can take the following values:
_MM_MANT_NORM_1_2 // interval [1, 2)
_MM_MANT_NORM_p5_2 // interval [0.5, 2)
_MM_MANT_NORM_p5_1 // interval [0.5, 1)
_MM_MANT_NORM_p75_1p5 // interval [0.75, 1.5)
The sign is determined by sc which can take the following values:
_MM_MANT_SIGN_src // sign = sign(src)
_MM_MANT_SIGN_zero // sign = 0
_MM_MANT_SIGN_nan // dst = NaN if sign(src) = 1
_mm512_getmant_ps⚠Experimental
Normalize the mantissas of packed single-precision (32-bit) floating-point elements in a, and store the results in dst. This intrinsic essentially calculates ±(2^k)*|x.significand|, where k depends on the interval range defined by interv and the sign depends on sc and the source sign.
The mantissa is normalized to the interval specified by interv, which can take the following values:
_MM_MANT_NORM_1_2 // interval [1, 2)
_MM_MANT_NORM_p5_2 // interval [0.5, 2)
_MM_MANT_NORM_p5_1 // interval [0.5, 1)
_MM_MANT_NORM_p75_1p5 // interval [0.75, 1.5)
The sign is determined by sc which can take the following values:
_MM_MANT_SIGN_src // sign = sign(src)
_MM_MANT_SIGN_zero // sign = 0
_MM_MANT_SIGN_nan // dst = NaN if sign(src) = 1
_mm512_getmant_round_pd⚠Experimental
Normalize the mantissas of packed double-precision (64-bit) floating-point elements in a, and store the results in dst. This intrinsic essentially calculates ±(2^k)*|x.significand|, where k depends on the interval range defined by interv and the sign depends on sc and the source sign.
The mantissa is normalized to the interval specified by interv, which can take the following values:
_MM_MANT_NORM_1_2 // interval [1, 2)
_MM_MANT_NORM_p5_2 // interval [0.5, 2)
_MM_MANT_NORM_p5_1 // interval [0.5, 1)
_MM_MANT_NORM_p75_1p5 // interval [0.75, 1.5)
The sign is determined by sc which can take the following values:
_MM_MANT_SIGN_src // sign = sign(src)
_MM_MANT_SIGN_zero // sign = 0
_MM_MANT_SIGN_nan // dst = NaN if sign(src) = 1
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.
The mantissa is normalized to the interval specified by interv, which can take the following values:
_MM_MANT_NORM_1_2 // interval [1, 2)
_MM_MANT_NORM_p5_2 // interval [0.5, 2)
_MM_MANT_NORM_p5_1 // interval [0.5, 1)
_MM_MANT_NORM_p75_1p5 // interval [0.75, 1.5)
The sign is determined by sc which can take the following values:
_MM_MANT_SIGN_src // sign = sign(src)
_MM_MANT_SIGN_zero // sign = 0
_MM_MANT_SIGN_nan // dst = NaN if sign(src) = 1
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.
_mm512_getmant_round_ps⚠Experimental
Normalize the mantissas of packed single-precision (32-bit) floating-point elements in a, and store the results in dst. This intrinsic essentially calculates ±(2^k)*|x.significand|, where k depends on the interval range defined by interv and the sign depends on sc and the source sign.
The mantissa is normalized to the interval specified by interv, which can take the following values:
_MM_MANT_NORM_1_2 // interval [1, 2)
_MM_MANT_NORM_p5_2 // interval [0.5, 2)
_MM_MANT_NORM_p5_1 // interval [0.5, 1)
_MM_MANT_NORM_p75_1p5 // interval [0.75, 1.5)
The sign is determined by sc which can take the following values:
_MM_MANT_SIGN_src // sign = sign(src)
_MM_MANT_SIGN_zero // sign = 0
_MM_MANT_SIGN_nan // dst = NaN if sign(src) = 1
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.
The mantissa is normalized to the interval specified by interv, which can take the following values:
_MM_MANT_NORM_1_2 // interval [1, 2)
_MM_MANT_NORM_p5_2 // interval [0.5, 2)
_MM_MANT_NORM_p5_1 // interval [0.5, 1)
_MM_MANT_NORM_p75_1p5 // interval [0.75, 1.5)
The sign is determined by sc which can take the following values:
_MM_MANT_SIGN_src // sign = sign(src)
_MM_MANT_SIGN_zero // sign = 0
_MM_MANT_SIGN_nan // dst = NaN if sign(src) = 1
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.
_mm512_gf2p8affine_epi64_epi8⚠Experimental
Performs an affine transformation on the packed bytes in x.
That is computes a*x+b over the Galois Field 2^8 for each packed byte with a being a 8x8 bit matrix
and b being a constant 8-bit immediate value.
Each pack of 8 bytes in x is paired with the 64-bit word at the same position in a.
_mm512_gf2p8affineinv_epi64_epi8⚠Experimental
Performs an affine transformation on the inverted packed bytes in x.
That is computes a*inv(x)+b over the Galois Field 2^8 for each packed byte with a being a 8x8 bit matrix
and b being a constant 8-bit immediate value.
The inverse of a byte is defined with respect to the reduction polynomial x^8+x^4+x^3+x+1.
The inverse of 0 is 0.
Each pack of 8 bytes in x is paired with the 64-bit word at the same position in a.
_mm512_gf2p8mul_epi8⚠Experimental
Performs a multiplication in GF(2^8) on the packed bytes.
The field is in polynomial representation with the reduction polynomial
x^8 + x^4 + x^3 + x + 1.
_mm512_i32gather_epi32⚠Experimental
Gather 32-bit integers from memory using 32-bit indices. 32-bit elements are loaded from addresses starting at base_addr and offset by each 32-bit element in vindex (each index is scaled by the factor in scale). Gathered elements are merged into dst. scale should be 1, 2, 4 or 8.
_mm512_i32gather_epi64⚠Experimental
Gather 64-bit integers from memory using 32-bit indices. 64-bit elements are loaded from addresses starting at base_addr and offset by each 32-bit element in vindex (each index is scaled by the factor in scale). Gathered elements are merged into dst. scale should be 1, 2, 4 or 8.
_mm512_i32gather_pd⚠Experimental
Gather double-precision (64-bit) floating-point elements from memory using 32-bit indices. 64-bit elements are loaded from addresses starting at base_addr and offset by each 32-bit element in vindex (each index is scaled by the factor in scale). Gathered elements are merged into dst. scale should be 1, 2, 4 or 8.
_mm512_i32gather_ps⚠Experimental
Gather single-precision (32-bit) floating-point elements from memory using 32-bit indices. 32-bit elements are loaded from addresses starting at base_addr and offset by each 32-bit element in vindex (each index is scaled by the factor in scale). Gathered elements are merged into dst. scale should be 1, 2, 4 or 8.
_mm512_i32scatter_epi32⚠Experimental
Scatter 32-bit integers from a into memory using 32-bit indices. 32-bit elements are stored at addresses starting at base_addr and offset by each 32-bit element in vindex (each index is scaled by the factor in scale). scale should be 1, 2, 4 or 8.
_mm512_i32scatter_epi64⚠Experimental
Scatter 64-bit integers from a into memory using 32-bit indices. 64-bit elements are stored at addresses starting at base_addr and offset by each 32-bit element in vindex (each index is scaled by the factor in scale). scale should be 1, 2, 4 or 8.
_mm512_i32scatter_pd⚠Experimental
Scatter double-precision (64-bit) floating-point elements from a into memory using 32-bit indices. 64-bit elements are stored at addresses starting at base_addr and offset by each 32-bit element in vindex (each index is scaled by the factor in scale). scale should be 1, 2, 4 or 8.
_mm512_i32scatter_ps⚠Experimental
Scatter single-precision (32-bit) floating-point elements from a into memory using 32-bit indices. 32-bit elements are stored at addresses starting at base_addr and offset by each 32-bit element in vindex (each index is scaled by the factor in scale). scale should be 1, 2, 4 or 8.
_mm512_i64gather_epi32⚠Experimental
Gather 32-bit integers from memory using 64-bit indices. 32-bit elements are loaded from addresses starting at base_addr and offset by each 64-bit element in vindex (each index is scaled by the factor in scale). Gathered elements are merged into dst. scale should be 1, 2, 4 or 8.
_mm512_i64gather_epi64⚠Experimental
Gather 64-bit integers from memory using 64-bit indices. 64-bit elements are loaded from addresses starting at base_addr and offset by each 64-bit element in vindex (each index is scaled by the factor in scale). Gathered elements are merged into dst. scale should be 1, 2, 4 or 8.
_mm512_i64gather_pd⚠Experimental
Gather double-precision (64-bit) floating-point elements from memory using 64-bit indices. 64-bit elements are loaded from addresses starting at base_addr and offset by each 64-bit element in vindex (each index is scaled by the factor in scale). Gathered elements are merged into dst. scale should be 1, 2, 4 or 8.
_mm512_i64gather_ps⚠Experimental
Gather single-precision (32-bit) floating-point elements from memory using 64-bit indices. 32-bit elements are loaded from addresses starting at base_addr and offset by each 64-bit element in vindex (each index is scaled by the factor in scale). Gathered elements are merged into dst. scale should be 1, 2, 4 or 8.
_mm512_i64scatter_epi32⚠Experimental
Scatter 32-bit integers from a into memory using 64-bit indices. 32-bit elements are stored at addresses starting at base_addr and offset by each 64-bit element in vindex (each index is scaled by the factor in scale). scale should be 1, 2, 4 or 8.
_mm512_i64scatter_epi64⚠Experimental
Scatter 64-bit integers from a into memory using 64-bit indices. 64-bit elements are stored at addresses starting at base_addr and offset by each 64-bit element in vindex (each index is scaled by the factor in scale). scale should be 1, 2, 4 or 8.
_mm512_i64scatter_pd⚠Experimental
Scatter double-precision (64-bit) floating-point elements from a into memory using 64-bit indices. 64-bit elements are stored at addresses starting at base_addr and offset by each 64-bit element in vindex (each index is scaled by the factor in scale). scale should be 1, 2, 4 or 8.
_mm512_i64scatter_ps⚠Experimental
Scatter single-precision (32-bit) floating-point elements from a into memory using 64-bit indices. 32-bit elements are stored at addresses starting at base_addr and offset by each 64-bit element in vindex (each index is scaled by the factor in scale) subject to mask k (elements are not stored when the corresponding mask bit is not set). scale should be 1, 2, 4 or 8.
_mm512_insertf32x4⚠Experimental
Copy a to dst, then insert 128 bits (composed of 4 packed single-precision (32-bit) floating-point elements) from b into dst at the location specified by imm8.
_mm512_insertf64x4⚠Experimental
Copy a to dst, then insert 256 bits (composed of 4 packed double-precision (64-bit) floating-point elements) from b into dst at the location specified by imm8.
_mm512_inserti32x4⚠Experimental
Copy a to dst, then insert 128 bits (composed of 4 packed 32-bit integers) from b into dst at the location specified by imm8.
_mm512_inserti64x4⚠Experimental
Copy a to dst, then insert 256 bits (composed of 4 packed 64-bit integers) from b into dst at the location specified by imm8.
_mm512_int2mask⚠Experimental
Converts integer mask into bitmask, storing the result in dst.
_mm512_kand⚠Experimental
Compute the bitwise AND of 16-bit masks a and b, and store the result in k.
_mm512_kandn⚠Experimental
Compute the bitwise NOT of 16-bit masks a and then AND with b, and store the result in k.
_mm512_kmov⚠Experimental
Copy 16-bit mask a to k.
_mm512_knot⚠Experimental
Compute the bitwise NOT of 16-bit mask a, and store the result in k.
_mm512_kor⚠Experimental
Compute the bitwise OR of 16-bit masks a and b, and store the result in k.
_mm512_kortestc⚠Experimental
Performs bitwise OR between k1 and k2, storing the result in dst. CF flag is set if dst consists of all 1’s.
_mm512_kunpackb⚠Experimental
Unpack and interleave 8 bits from masks a and b, and store the 16-bit result in k.
_mm512_kxnor⚠Experimental
Compute the bitwise XNOR of 16-bit masks a and b, and store the result in k.
_mm512_kxor⚠Experimental
Compute the bitwise XOR of 16-bit masks a and b, and store the result in k.
_mm512_load_epi32⚠Experimental
Load 512-bits (composed of 16 packed 32-bit integers) from memory into dst. mem_addr must be aligned on a 64-byte boundary or a general-protection exception may be generated.
_mm512_load_epi64⚠Experimental
Load 512-bits (composed of 8 packed 64-bit integers) from memory into dst. mem_addr must be aligned on a 64-byte boundary or a general-protection exception may be generated.
_mm512_load_pd⚠Experimental
Load 512-bits (composed of 8 packed double-precision (64-bit) floating-point elements) from memory into dst. mem_addr must be aligned on a 64-byte boundary or a general-protection exception may be generated.
_mm512_load_ps⚠Experimental
Load 512-bits (composed of 16 packed single-precision (32-bit) floating-point elements) from memory into dst. mem_addr must be aligned on a 64-byte boundary or a general-protection exception may be generated.
_mm512_load_si512⚠Experimental
Load 512-bits of integer data from memory into dst. mem_addr must be aligned on a 64-byte boundary or a general-protection exception may be generated.
_mm512_loadu_epi8⚠Experimental
Load 512-bits (composed of 64 packed 8-bit integers) from memory into dst. mem_addr does not need to be aligned on any particular boundary.
_mm512_loadu_epi16⚠Experimental
Load 512-bits (composed of 32 packed 16-bit integers) from memory into dst. mem_addr does not need to be aligned on any particular boundary.
_mm512_loadu_epi32⚠Experimental
Load 512-bits (composed of 16 packed 32-bit integers) from memory into dst. mem_addr does not need to be aligned on any particular boundary.
_mm512_loadu_epi64⚠Experimental
Load 512-bits (composed of 8 packed 64-bit integers) from memory into dst. mem_addr does not need to be aligned on any particular boundary.
_mm512_loadu_pd⚠Experimental
Loads 512-bits (composed of 8 packed double-precision (64-bit)
floating-point elements) from memory into result.
mem_addr
does not need to be aligned on any particular boundary._mm512_loadu_ps⚠Experimental
Loads 512-bits (composed of 16 packed single-precision (32-bit)
floating-point elements) from memory into result.
mem_addr
does not need to be aligned on any particular boundary._mm512_loadu_si512⚠Experimental
Load 512-bits of integer data from memory into dst. mem_addr does not need to be aligned on any particular boundary.
_mm512_lzcnt_epi32⚠Experimental
Counts the number of leading zero bits in each packed 32-bit integer in a, and store the results in dst.
_mm512_lzcnt_epi64⚠Experimental
Counts the number of leading zero bits in each packed 64-bit integer in a, and store the results in dst.
_mm512_madd52hi_epu64⚠Experimental
Multiply packed unsigned 52-bit integers in each 64-bit element of
b
and c
to form a 104-bit intermediate result. Add the high 52-bit
unsigned integer from the intermediate result with the
corresponding unsigned 64-bit integer in a
, and store the
results in dst
._mm512_madd52lo_epu64⚠Experimental
Multiply packed unsigned 52-bit integers in each 64-bit element of
b
and c
to form a 104-bit intermediate result. Add the low 52-bit
unsigned integer from the intermediate result with the
corresponding unsigned 64-bit integer in a
, and store the
results in dst
._mm512_madd_epi16⚠Experimental
Multiply packed signed 16-bit integers in a and b, producing intermediate signed 32-bit integers. Horizontally add adjacent pairs of intermediate 32-bit integers, and pack the results in dst.
_mm512_maddubs_epi16⚠Experimental
Vertically multiply each unsigned 8-bit integer from a with the corresponding signed 8-bit integer from b, producing intermediate signed 16-bit integers. Horizontally add adjacent pairs of intermediate signed 16-bit integers, and pack the saturated results in dst.
_mm512_mask2_permutex2var_epi8⚠Experimental
Shuffle 8-bit integers in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).
_mm512_mask2_permutex2var_epi16⚠Experimental
Shuffle 16-bit integers in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using writemask k (elements are copied from idx when the corresponding mask bit is not set).
_mm512_mask2_permutex2var_epi32⚠Experimental
Shuffle 32-bit integers in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using writemask k (elements are copied from idx when the corresponding mask bit is not set).
_mm512_mask2_permutex2var_epi64⚠Experimental
Shuffle 64-bit integers in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using writemask k (elements are copied from idx when the corresponding mask bit is not set).
_mm512_mask2_permutex2var_pd⚠Experimental
Shuffle double-precision (64-bit) floating-point elements in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using writemask k (elements are copied from idx when the corresponding mask bit is not set)
_mm512_mask2_permutex2var_ps⚠Experimental
Shuffle single-precision (32-bit) floating-point elements in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using writemask k (elements are copied from idx when the corresponding mask bit is not set).
_mm512_mask2int⚠Experimental
Converts bit mask k1 into an integer value, storing the results in dst.
_mm512_mask3_fmadd_pd⚠Experimental
Multiply packed double-precision (64-bit) floating-point elements in a and b, add the intermediate result to packed elements in c, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).
_mm512_mask3_fmadd_ps⚠Experimental
Multiply packed single-precision (32-bit) floating-point elements in a and b, add the intermediate result to packed elements in c, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).
_mm512_mask3_fmadd_round_pd⚠Experimental
Multiply packed double-precision (64-bit) floating-point elements in a and b, add the intermediate result to packed elements in c, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).
_mm512_mask3_fmadd_round_ps⚠Experimental
Multiply packed single-precision (32-bit) floating-point elements in a and b, add the intermediate result to packed elements in c, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).
_mm512_mask3_fmaddsub_pd⚠Experimental
Multiply packed single-precision (32-bit) floating-point elements in a and b, alternatively add and subtract packed elements in c to/from the intermediate result, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).
_mm512_mask3_fmaddsub_ps⚠Experimental
Multiply packed single-precision (32-bit) floating-point elements in a and b, alternatively add and subtract packed elements in c to/from the intermediate result, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).
_mm512_mask3_fmaddsub_round_pd⚠Experimental
Multiply packed single-precision (32-bit) floating-point elements in a and b, alternatively add and subtract packed elements in c to/from the intermediate result, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).
_mm512_mask3_fmaddsub_round_ps⚠Experimental
Multiply packed single-precision (32-bit) floating-point elements in a and b, alternatively add and subtract packed elements in c to/from the intermediate result, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).
_mm512_mask3_fmsub_pd⚠Experimental
Multiply packed double-precision (64-bit) floating-point elements in a and b, subtract packed elements in c from the intermediate result, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).
_mm512_mask3_fmsub_ps⚠Experimental
Multiply packed single-precision (32-bit) floating-point elements in a and b, subtract packed elements in c from the intermediate result, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).
_mm512_mask3_fmsub_round_pd⚠Experimental
Multiply packed double-precision (64-bit) floating-point elements in a and b, subtract packed elements in c from the intermediate result, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).
_mm512_mask3_fmsub_round_ps⚠Experimental
Multiply packed single-precision (32-bit) floating-point elements in a and b, subtract packed elements in c from the intermediate result, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).
_mm512_mask3_fmsubadd_pd⚠Experimental
Multiply packed double-precision (64-bit) floating-point elements in a and b, alternatively subtract and add packed elements in c from/to the intermediate result, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).
_mm512_mask3_fmsubadd_ps⚠Experimental
Multiply packed single-precision (32-bit) floating-point elements in a and b, alternatively subtract and add packed elements in c from/to the intermediate result, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).
_mm512_mask3_fmsubadd_round_pd⚠Experimental
Multiply packed double-precision (64-bit) floating-point elements in a and b, alternatively subtract and add packed elements in c from/to the intermediate result, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).
_mm512_mask3_fmsubadd_round_ps⚠Experimental
Multiply packed single-precision (32-bit) floating-point elements in a and b, alternatively subtract and add packed elements in c from/to the intermediate result, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).
_mm512_mask3_fnmadd_pd⚠Experimental
Multiply packed double-precision (64-bit) floating-point elements in a and b, add the negated intermediate result to packed elements in c, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).
_mm512_mask3_fnmadd_ps⚠Experimental
Multiply packed single-precision (32-bit) floating-point elements in a and b, add the negated intermediate result to packed elements in c, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).
_mm512_mask3_fnmadd_round_pd⚠Experimental
Multiply packed double-precision (64-bit) floating-point elements in a and b, add the negated intermediate result to packed elements in c, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).
_mm512_mask3_fnmadd_round_ps⚠Experimental
Multiply packed single-precision (32-bit) floating-point elements in a and b, add the negated intermediate result to packed elements in c, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).
_mm512_mask3_fnmsub_pd⚠Experimental
Multiply packed double-precision (64-bit) floating-point elements in a and b, subtract packed elements in c from the negated intermediate result, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).
_mm512_mask3_fnmsub_ps⚠Experimental
Multiply packed single-precision (32-bit) floating-point elements in a and b, subtract packed elements in c from the negated intermediate result, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).
_mm512_mask3_fnmsub_round_pd⚠Experimental
Multiply packed double-precision (64-bit) floating-point elements in a and b, subtract packed elements in c from the negated intermediate result, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).
_mm512_mask3_fnmsub_round_ps⚠Experimental
Multiply packed single-precision (32-bit) floating-point elements in a and b, subtract packed elements in c from the negated intermediate result, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).
_mm512_mask_abs_epi8⚠Experimental
Compute the absolute value of packed signed 8-bit integers in a, and store the unsigned results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_abs_epi16⚠Experimental
Compute the absolute value of packed signed 16-bit integers in a, and store the unsigned results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_abs_epi32⚠Experimental
Computes the absolute value of packed 32-bit integers in
a
, and store the
unsigned results in dst
using writemask k
(elements are copied from
src
when the corresponding mask bit is not set)._mm512_mask_abs_epi64⚠Experimental
Compute the absolute value of packed signed 64-bit integers in a, and store the unsigned results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_abs_pd⚠Experimental
Finds the absolute value of each packed double-precision (64-bit) floating-point element in v2, storing the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_abs_ps⚠Experimental
Finds the absolute value of each packed single-precision (32-bit) floating-point element in v2, storing the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_add_epi8⚠Experimental
Add packed 8-bit integers in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_add_epi16⚠Experimental
Add packed 16-bit integers in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_add_epi32⚠Experimental
Add packed 32-bit integers in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_add_epi64⚠Experimental
Add packed 64-bit integers in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_add_pd⚠Experimental
Add packed double-precision (64-bit) floating-point elements in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_add_ps⚠Experimental
Add packed single-precision (32-bit) floating-point elements in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_add_round_pd⚠Experimental
Add packed double-precision (64-bit) floating-point elements in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_add_round_ps⚠Experimental
Add packed single-precision (32-bit) floating-point elements in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_adds_epi8⚠Experimental
Add packed signed 8-bit integers in a and b using saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_adds_epi16⚠Experimental
Add packed signed 16-bit integers in a and b using saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_adds_epu8⚠Experimental
Add packed unsigned 8-bit integers in a and b using saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_adds_epu16⚠Experimental
Add packed unsigned 16-bit integers in a and b using saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_alignr_epi8⚠Experimental
Concatenate pairs of 16-byte blocks in a and b into a 32-byte temporary result, shift the result right by imm8 bytes, and store the low 16 bytes in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_alignr_epi32⚠Experimental
Concatenate a and b into a 128-byte immediate result, shift the result right by imm8 32-bit elements, and store the low 64 bytes (16 elements) in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_alignr_epi64⚠Experimental
Concatenate a and b into a 128-byte immediate result, shift the result right by imm8 64-bit elements, and store the low 64 bytes (8 elements) in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_and_epi32⚠Experimental
Performs element-by-element bitwise AND between packed 32-bit integer elements of a and b, storing the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_and_epi64⚠Experimental
Compute the bitwise AND of packed 64-bit integers in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_andnot_epi32⚠Experimental
Compute the bitwise NOT of packed 32-bit integers in a and then AND with b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_andnot_epi64⚠Experimental
Compute the bitwise NOT of packed 64-bit integers in a and then AND with b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_avg_epu8⚠Experimental
Average packed unsigned 8-bit integers in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_avg_epu16⚠Experimental
Average packed unsigned 16-bit integers in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_bitshuffle_epi64_mask⚠Experimental
Considers the input
b
as packed 64-bit integers and c
as packed 8-bit integers.
Then groups 8 8-bit values from c
as indices into the bits of the corresponding 64-bit integer.
It then selects these bits and packs them into the output._mm512_mask_blend_epi8⚠Experimental
Blend packed 8-bit integers from a and b using control mask k, and store the results in dst.
_mm512_mask_blend_epi16⚠Experimental
Blend packed 16-bit integers from a and b using control mask k, and store the results in dst.
_mm512_mask_blend_epi32⚠Experimental
Blend packed 32-bit integers from a and b using control mask k, and store the results in dst.
_mm512_mask_blend_epi64⚠Experimental
Blend packed 64-bit integers from a and b using control mask k, and store the results in dst.
_mm512_mask_blend_pd⚠Experimental
Blend packed double-precision (64-bit) floating-point elements from a and b using control mask k, and store the results in dst.
_mm512_mask_blend_ps⚠Experimental
Blend packed single-precision (32-bit) floating-point elements from a and b using control mask k, and store the results in dst.
_mm512_mask_broadcast_f32x4⚠Experimental
Broadcast the 4 packed single-precision (32-bit) floating-point elements from a to all elements of dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_broadcast_f64x4⚠Experimental
Broadcast the 4 packed double-precision (64-bit) floating-point elements from a to all elements of dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_broadcast_i32x4⚠Experimental
Broadcast the 4 packed 32-bit integers from a to all elements of dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_broadcast_i64x4⚠Experimental
Broadcast the 4 packed 64-bit integers from a to all elements of dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_broadcastb_epi8⚠Experimental
Broadcast the low packed 8-bit integer from a to all elements of dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_broadcastd_epi32⚠Experimental
Broadcast the low packed 32-bit integer from a to all elements of dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_broadcastq_epi64⚠Experimental
Broadcast the low packed 64-bit integer from a to all elements of dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_broadcastsd_pd⚠Experimental
Broadcast the low double-precision (64-bit) floating-point element from a to all elements of dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_broadcastss_ps⚠Experimental
Broadcast the low single-precision (32-bit) floating-point element from a to all elements of dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_broadcastw_epi16⚠Experimental
Broadcast the low packed 16-bit integer from a to all elements of dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_cmp_epi8_mask⚠Experimental
Compare packed signed 8-bit integers in a and b based on the comparison operand specified by imm8, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm512_mask_cmp_epi16_mask⚠Experimental
Compare packed signed 16-bit integers in a and b based on the comparison operand specified by imm8, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm512_mask_cmp_epi32_mask⚠Experimental
Compare packed signed 32-bit integers in a and b based on the comparison operand specified by imm8, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm512_mask_cmp_epi64_mask⚠Experimental
Compare packed signed 64-bit integers in a and b based on the comparison operand specified by imm8, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm512_mask_cmp_epu8_mask⚠Experimental
Compare packed unsigned 8-bit integers in a and b based on the comparison operand specified by imm8, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm512_mask_cmp_epu16_mask⚠Experimental
Compare packed unsigned 16-bit integers in a and b based on the comparison operand specified by imm8, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm512_mask_cmp_epu32_mask⚠Experimental
Compare packed unsigned 32-bit integers in a and b based on the comparison operand specified by imm8, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm512_mask_cmp_epu64_mask⚠Experimental
Compare packed unsigned 64-bit integers in a and b based on the comparison operand specified by imm8, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm512_mask_cmp_pd_mask⚠Experimental
Compare packed double-precision (64-bit) floating-point elements in a and b based on the comparison operand specified by imm8, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm512_mask_cmp_ps_mask⚠Experimental
Compare packed single-precision (32-bit) floating-point elements in a and b based on the comparison operand specified by imm8, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm512_mask_cmp_round_pd_mask⚠Experimental
Compare packed double-precision (64-bit) floating-point elements in a and b based on the comparison operand specified by imm8, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.
_mm512_mask_cmp_round_ps_mask⚠Experimental
Compare packed single-precision (32-bit) floating-point elements in a and b based on the comparison operand specified by imm8, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.
_mm512_mask_cmpeq_epi8_mask⚠Experimental
Compare packed signed 8-bit integers in a and b for equality, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm512_mask_cmpeq_epi16_mask⚠Experimental
Compare packed signed 16-bit integers in a and b for equality, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm512_mask_cmpeq_epi32_mask⚠Experimental
Compare packed 32-bit integers in a and b for equality, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm512_mask_cmpeq_epi64_mask⚠Experimental
Compare packed 64-bit integers in a and b for equality, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm512_mask_cmpeq_epu8_mask⚠Experimental
Compare packed unsigned 8-bit integers in a and b for equality, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm512_mask_cmpeq_epu16_mask⚠Experimental
Compare packed unsigned 16-bit integers in a and b for equality, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm512_mask_cmpeq_epu32_mask⚠Experimental
Compare packed unsigned 32-bit integers in a and b for equality, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm512_mask_cmpeq_epu64_mask⚠Experimental
Compare packed unsigned 64-bit integers in a and b for equality, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm512_mask_cmpeq_pd_mask⚠Experimental
Compare packed double-precision (64-bit) floating-point elements in a and b for equality, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm512_mask_cmpeq_ps_mask⚠Experimental
Compare packed single-precision (32-bit) floating-point elements in a and b for equality, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm512_mask_cmpge_epi8_mask⚠Experimental
Compare packed signed 8-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm512_mask_cmpge_epi16_mask⚠Experimental
Compare packed signed 16-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm512_mask_cmpge_epi32_mask⚠Experimental
Compare packed signed 32-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm512_mask_cmpge_epi64_mask⚠Experimental
Compare packed signed 64-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm512_mask_cmpge_epu8_mask⚠Experimental
Compare packed unsigned 8-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm512_mask_cmpge_epu16_mask⚠Experimental
Compare packed unsigned 16-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm512_mask_cmpge_epu32_mask⚠Experimental
Compare packed unsigned 32-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm512_mask_cmpge_epu64_mask⚠Experimental
Compare packed unsigned 64-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm512_mask_cmpgt_epi8_mask⚠Experimental
Compare packed signed 8-bit integers in a and b for greater-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm512_mask_cmpgt_epi16_mask⚠Experimental
Compare packed signed 16-bit integers in a and b for greater-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm512_mask_cmpgt_epi32_mask⚠Experimental
Compare packed signed 32-bit integers in a and b for greater-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm512_mask_cmpgt_epi64_mask⚠Experimental
Compare packed signed 64-bit integers in a and b for greater-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm512_mask_cmpgt_epu8_mask⚠Experimental
Compare packed unsigned 8-bit integers in a and b for greater-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm512_mask_cmpgt_epu16_mask⚠Experimental
Compare packed unsigned 16-bit integers in a and b for greater-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm512_mask_cmpgt_epu32_mask⚠Experimental
Compare packed unsigned 32-bit integers in a and b for greater-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm512_mask_cmpgt_epu64_mask⚠Experimental
Compare packed unsigned 64-bit integers in a and b for greater-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm512_mask_cmple_epi8_mask⚠Experimental
Compare packed signed 8-bit integers in a and b for less-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm512_mask_cmple_epi16_mask⚠Experimental
Compare packed signed 16-bit integers in a and b for less-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm512_mask_cmple_epi32_mask⚠Experimental
Compare packed signed 32-bit integers in a and b for less-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm512_mask_cmple_epi64_mask⚠Experimental
Compare packed signed 64-bit integers in a and b for less-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm512_mask_cmple_epu8_mask⚠Experimental
Compare packed unsigned 8-bit integers in a and b for less-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm512_mask_cmple_epu16_mask⚠Experimental
Compare packed unsigned 16-bit integers in a and b for less-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm512_mask_cmple_epu32_mask⚠Experimental
Compare packed unsigned 32-bit integers in a and b for less-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm512_mask_cmple_epu64_mask⚠Experimental
Compare packed unsigned 64-bit integers in a and b for less-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm512_mask_cmple_pd_mask⚠Experimental
Compare packed double-precision (64-bit) floating-point elements in a and b for less-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm512_mask_cmple_ps_mask⚠Experimental
Compare packed single-precision (32-bit) floating-point elements in a and b for less-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm512_mask_cmplt_epi8_mask⚠Experimental
Compare packed signed 8-bit integers in a and b for less-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm512_mask_cmplt_epi16_mask⚠Experimental
Compare packed signed 16-bit integers in a and b for less-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm512_mask_cmplt_epi32_mask⚠Experimental
Compare packed signed 32-bit integers in a and b for less-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm512_mask_cmplt_epi64_mask⚠Experimental
Compare packed signed 64-bit integers in a and b for less-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm512_mask_cmplt_epu8_mask⚠Experimental
Compare packed unsigned 8-bit integers in a and b for less-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm512_mask_cmplt_epu16_mask⚠Experimental
Compare packed unsigned 16-bit integers in a and b for less-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm512_mask_cmplt_epu32_mask⚠Experimental
Compare packed unsigned 32-bit integers in a and b for less-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm512_mask_cmplt_epu64_mask⚠Experimental
Compare packed unsigned 64-bit integers in a and b for less-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm512_mask_cmplt_pd_mask⚠Experimental
Compare packed double-precision (64-bit) floating-point elements in a and b for less-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm512_mask_cmplt_ps_mask⚠Experimental
Compare packed single-precision (32-bit) floating-point elements in a and b for less-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm512_mask_cmpneq_epi8_mask⚠Experimental
Compare packed signed 8-bit integers in a and b for not-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm512_mask_cmpneq_epi16_mask⚠Experimental
Compare packed signed 16-bit integers in a and b for not-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm512_mask_cmpneq_epi32_mask⚠Experimental
Compare packed 32-bit integers in a and b for not-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm512_mask_cmpneq_epi64_mask⚠Experimental
Compare packed signed 64-bit integers in a and b for not-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm512_mask_cmpneq_epu8_mask⚠Experimental
Compare packed unsigned 8-bit integers in a and b for not-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm512_mask_cmpneq_epu16_mask⚠Experimental
Compare packed unsigned 16-bit integers in a and b for not-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm512_mask_cmpneq_epu32_mask⚠Experimental
Compare packed unsigned 32-bit integers in a and b for not-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm512_mask_cmpneq_epu64_mask⚠Experimental
Compare packed unsigned 64-bit integers in a and b for not-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm512_mask_cmpneq_pd_mask⚠Experimental
Compare packed double-precision (64-bit) floating-point elements in a and b for not-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm512_mask_cmpneq_ps_mask⚠Experimental
Compare packed single-precision (32-bit) floating-point elements in a and b for not-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm512_mask_cmpnle_pd_mask⚠Experimental
Compare packed double-precision (64-bit) floating-point elements in a and b for not-less-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm512_mask_cmpnle_ps_mask⚠Experimental
Compare packed single-precision (32-bit) floating-point elements in a and b for not-less-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm512_mask_cmpnlt_pd_mask⚠Experimental
Compare packed double-precision (64-bit) floating-point elements in a and b for not-less-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm512_mask_cmpnlt_ps_mask⚠Experimental
Compare packed single-precision (32-bit) floating-point elements in a and b for not-less-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm512_mask_cmpord_pd_mask⚠Experimental
Compare packed double-precision (64-bit) floating-point elements in a and b to see if neither is NaN, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm512_mask_cmpord_ps_mask⚠Experimental
Compare packed single-precision (32-bit) floating-point elements in a and b to see if neither is NaN, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm512_mask_cmpunord_pd_mask⚠Experimental
Compare packed double-precision (64-bit) floating-point elements in a and b to see if either is NaN, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm512_mask_cmpunord_ps_mask⚠Experimental
Compare packed single-precision (32-bit) floating-point elements in a and b to see if either is NaN, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
_mm512_mask_compress_epi8⚠Experimental
Contiguously store the active 8-bit integers in a (those with their respective bit set in writemask k) to dst, and pass through the remaining elements from src.
_mm512_mask_compress_epi16⚠Experimental
Contiguously store the active 16-bit integers in a (those with their respective bit set in writemask k) to dst, and pass through the remaining elements from src.
_mm512_mask_compress_epi32⚠Experimental
Contiguously store the active 32-bit integers in a (those with their respective bit set in writemask k) to dst, and pass through the remaining elements from src.
_mm512_mask_compress_epi64⚠Experimental
Contiguously store the active 64-bit integers in a (those with their respective bit set in writemask k) to dst, and pass through the remaining elements from src.
_mm512_mask_compress_pd⚠Experimental
Contiguously store the active double-precision (64-bit) floating-point elements in a (those with their respective bit set in writemask k) to dst, and pass through the remaining elements from src.
_mm512_mask_compress_ps⚠Experimental
Contiguously store the active single-precision (32-bit) floating-point elements in a (those with their respective bit set in writemask k) to dst, and pass through the remaining elements from src.
_mm512_mask_compressstoreu_epi8⚠Experimental
Contiguously store the active 8-bit integers in a (those with their respective bit set in writemask k) to unaligned memory at base_addr.
_mm512_mask_compressstoreu_epi16⚠Experimental
Contiguously store the active 16-bit integers in a (those with their respective bit set in writemask k) to unaligned memory at base_addr.
_mm512_mask_compressstoreu_epi32⚠Experimental
Contiguously store the active 32-bit integers in a (those with their respective bit set in writemask k) to unaligned memory at base_addr.
_mm512_mask_compressstoreu_epi64⚠Experimental
Contiguously store the active 64-bit integers in a (those with their respective bit set in writemask k) to unaligned memory at base_addr.
_mm512_mask_compressstoreu_pd⚠Experimental
Contiguously store the active double-precision (64-bit) floating-point elements in a (those with their respective bit set in writemask k) to unaligned memory at base_addr.
_mm512_mask_compressstoreu_ps⚠Experimental
Contiguously store the active single-precision (32-bit) floating-point elements in a (those with their respective bit set in writemask k) to unaligned memory at base_addr.
_mm512_mask_conflict_epi32⚠Experimental
Test each 32-bit element of a for equality with all other elements in a closer to the least significant bit using writemask k (elements are copied from src when the corresponding mask bit is not set). Each element’s comparison forms a zero extended bit vector in dst.
_mm512_mask_conflict_epi64⚠Experimental
Test each 64-bit element of a for equality with all other elements in a closer to the least significant bit using writemask k (elements are copied from src when the corresponding mask bit is not set). Each element’s comparison forms a zero extended bit vector in dst.
_mm512_mask_cvt_roundepi32_ps⚠Experimental
Convert packed signed 32-bit integers in a to packed single-precision (32-bit) floating-point elements, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_cvt_roundepu32_ps⚠Experimental
Convert packed unsigned 32-bit integers in a to packed single-precision (32-bit) floating-point elements, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_cvt_roundpd_epi32⚠Experimental
Convert packed double-precision (64-bit) floating-point elements in a to packed 32-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_cvt_roundpd_epu32⚠Experimental
Convert packed double-precision (64-bit) floating-point elements in a to packed unsigned 32-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_cvt_roundpd_ps⚠Experimental
Convert packed double-precision (64-bit) floating-point elements in a to packed single-precision (32-bit) floating-point elements, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_cvt_roundph_ps⚠Experimental
Convert packed half-precision (16-bit) floating-point elements in a to packed single-precision (32-bit) floating-point elements, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.
_mm512_mask_cvt_roundps_epi32⚠Experimental
Convert packed single-precision (32-bit) floating-point elements in a to packed 32-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_cvt_roundps_epu32⚠Experimental
Convert packed single-precision (32-bit) floating-point elements in a to packed unsigned 32-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_cvt_roundps_pd⚠Experimental
Convert packed single-precision (32-bit) floating-point elements in a to packed double-precision (64-bit) floating-point elements, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.
_mm512_mask_cvt_roundps_ph⚠Experimental
Convert packed single-precision (32-bit) floating-point elements in a to packed half-precision (16-bit) floating-point elements, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.
_mm512_mask_cvtepi8_epi16⚠Experimental
Sign extend packed 8-bit integers in a to packed 16-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_cvtepi8_epi32⚠Experimental
Sign extend packed 8-bit integers in a to packed 32-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_cvtepi8_epi64⚠Experimental
Sign extend packed 8-bit integers in the low 8 bytes of a to packed 64-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_cvtepi16_epi8⚠Experimental
Convert packed 16-bit integers in a to packed 8-bit integers with truncation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_cvtepi16_epi32⚠Experimental
Sign extend packed 16-bit integers in a to packed 32-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_cvtepi16_epi64⚠Experimental
Sign extend packed 16-bit integers in a to packed 64-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_cvtepi16_storeu_epi8⚠Experimental
Convert packed 16-bit integers in a to packed 8-bit integers with truncation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.
_mm512_mask_cvtepi32_epi8⚠Experimental
Convert packed 32-bit integers in a to packed 8-bit integers with truncation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_cvtepi32_epi16⚠Experimental
Convert packed 32-bit integers in a to packed 16-bit integers with truncation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_cvtepi32_epi64⚠Experimental
Sign extend packed 32-bit integers in a to packed 64-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_cvtepi32_pd⚠Experimental
Convert packed signed 32-bit integers in a to packed double-precision (64-bit) floating-point elements, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_cvtepi32_ps⚠Experimental
Convert packed signed 32-bit integers in a to packed single-precision (32-bit) floating-point elements, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_cvtepi32_storeu_epi8⚠Experimental
Convert packed 32-bit integers in a to packed 8-bit integers with truncation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.
_mm512_mask_cvtepi32_storeu_epi16⚠Experimental
Convert packed 32-bit integers in a to packed 16-bit integers with truncation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.
_mm512_mask_cvtepi32lo_pd⚠Experimental
Performs element-by-element conversion of the lower half of packed 32-bit integer elements in v2 to packed double-precision (64-bit) floating-point elements, storing the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_cvtepi64_epi8⚠Experimental
Convert packed 64-bit integers in a to packed 8-bit integers with truncation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_cvtepi64_epi16⚠Experimental
Convert packed 64-bit integers in a to packed 16-bit integers with truncation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_cvtepi64_epi32⚠Experimental
Convert packed 64-bit integers in a to packed 32-bit integers with truncation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_cvtepi64_storeu_epi8⚠Experimental
Convert packed 64-bit integers in a to packed 8-bit integers with truncation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.
_mm512_mask_cvtepi64_storeu_epi16⚠Experimental
Convert packed 64-bit integers in a to packed 16-bit integers with truncation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.
_mm512_mask_cvtepi64_storeu_epi32⚠Experimental
Convert packed 64-bit integers in a to packed 32-bit integers with truncation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.
_mm512_mask_cvtepu8_epi16⚠Experimental
Zero extend packed unsigned 8-bit integers in a to packed 16-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_cvtepu8_epi32⚠Experimental
Zero extend packed unsigned 8-bit integers in a to packed 32-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_cvtepu8_epi64⚠Experimental
Zero extend packed unsigned 8-bit integers in the low 8 bytes of a to packed 64-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_cvtepu16_epi32⚠Experimental
Zero extend packed unsigned 16-bit integers in a to packed 32-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_cvtepu16_epi64⚠Experimental
Zero extend packed unsigned 16-bit integers in a to packed 64-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_cvtepu32_epi64⚠Experimental
Zero extend packed unsigned 32-bit integers in a to packed 64-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_cvtepu32_pd⚠Experimental
Convert packed unsigned 32-bit integers in a to packed double-precision (64-bit) floating-point elements, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_cvtepu32_ps⚠Experimental
Convert packed unsigned 32-bit integers in a to packed single-precision (32-bit) floating-point elements, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_cvtepu32lo_pd⚠Experimental
Performs element-by-element conversion of the lower half of 32-bit unsigned integer elements in v2 to packed double-precision (64-bit) floating-point elements, storing the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_cvtne2ps_pbh⚠Experimental
Convert packed single-precision (32-bit) floating-point elements in two vectors
a and b to packed BF16 (16-bit) floating-point elements, and store the results
in single vector dst using writemask k (elements are copied from src when the
corresponding mask bit is not set).
Intel’s documentation
_mm512_mask_cvtneps_pbh⚠Experimental
Convert packed single-precision (32-bit) floating-point elements in a to packed BF16 (16-bit)
floating-point elements, and store the results in dst using writemask k
(elements are copied from src when the corresponding mask bit is not set).
Intel’s documentation
_mm512_mask_cvtpd_epi32⚠Experimental
Convert packed double-precision (64-bit) floating-point elements in a to packed 32-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_cvtpd_epu32⚠Experimental
Convert packed double-precision (64-bit) floating-point elements in a to packed unsigned 32-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_cvtpd_ps⚠Experimental
Convert packed double-precision (64-bit) floating-point elements in a to packed single-precision (32-bit) floating-point elements, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_cvtpd_pslo⚠Experimental
Performs an element-by-element conversion of packed double-precision (64-bit) floating-point elements in v2 to single-precision (32-bit) floating-point elements and stores them in dst using writemask k (elements are copied from src when the corresponding mask bit is not set). The elements are stored in the lower half of the results vector, while the remaining upper half locations are set to 0.
_mm512_mask_cvtph_ps⚠Experimental
Convert packed half-precision (16-bit) floating-point elements in a to packed single-precision (32-bit) floating-point elements, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_cvtps_epi32⚠Experimental
Convert packed single-precision (32-bit) floating-point elements in a to packed 32-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_cvtps_epu32⚠Experimental
Convert packed single-precision (32-bit) floating-point elements in a to packed unsigned 32-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_cvtps_pd⚠Experimental
Convert packed single-precision (32-bit) floating-point elements in a to packed double-precision (64-bit) floating-point elements, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_cvtps_ph⚠Experimental
Convert packed single-precision (32-bit) floating-point elements in a to packed half-precision (16-bit) floating-point elements, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.
_mm512_mask_cvtpslo_pd⚠Experimental
Performs element-by-element conversion of the lower half of packed single-precision (32-bit) floating-point elements in v2 to packed double-precision (64-bit) floating-point elements, storing the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_cvtsepi16_epi8⚠Experimental
Convert packed signed 16-bit integers in a to packed 8-bit integers with signed saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_cvtsepi16_storeu_epi8⚠Experimental
Convert packed signed 16-bit integers in a to packed 8-bit integers with signed saturation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.
_mm512_mask_cvtsepi32_epi8⚠Experimental
Convert packed signed 32-bit integers in a to packed 8-bit integers with signed saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_cvtsepi32_epi16⚠Experimental
Convert packed signed 32-bit integers in a to packed 16-bit integers with signed saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_cvtsepi32_storeu_epi8⚠Experimental
Convert packed signed 32-bit integers in a to packed 8-bit integers with signed saturation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.
_mm512_mask_cvtsepi32_storeu_epi16⚠Experimental
Convert packed signed 32-bit integers in a to packed 16-bit integers with signed saturation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.
_mm512_mask_cvtsepi64_epi8⚠Experimental
Convert packed signed 64-bit integers in a to packed 8-bit integers with signed saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_cvtsepi64_epi16⚠Experimental
Convert packed signed 64-bit integers in a to packed 16-bit integers with signed saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_cvtsepi64_epi32⚠Experimental
Convert packed signed 64-bit integers in a to packed 32-bit integers with signed saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_cvtsepi64_storeu_epi8⚠Experimental
Convert packed signed 64-bit integers in a to packed 8-bit integers with signed saturation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.
_mm512_mask_cvtsepi64_storeu_epi16⚠Experimental
Convert packed signed 64-bit integers in a to packed 16-bit integers with signed saturation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.
_mm512_mask_cvtsepi64_storeu_epi32⚠Experimental
Convert packed signed 64-bit integers in a to packed 32-bit integers with signed saturation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.
_mm512_mask_cvtt_roundpd_epi32⚠Experimental
Convert packed double-precision (64-bit) floating-point elements in a to packed 32-bit integers with truncation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.
_mm512_mask_cvtt_roundpd_epu32⚠Experimental
Convert packed double-precision (64-bit) floating-point elements in a to packed unsigned 32-bit integers with truncation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.
_mm512_mask_cvtt_roundps_epi32⚠Experimental
Convert packed single-precision (32-bit) floating-point elements in a to packed 32-bit integers with truncation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.
_mm512_mask_cvtt_roundps_epu32⚠Experimental
Convert packed single-precision (32-bit) floating-point elements in a to packed unsigned 32-bit integers with truncation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.
_mm512_mask_cvttpd_epi32⚠Experimental
Convert packed double-precision (64-bit) floating-point elements in a to packed 32-bit integers with truncation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_cvttpd_epu32⚠Experimental
Convert packed double-precision (64-bit) floating-point elements in a to packed unsigned 32-bit integers with truncation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_cvttps_epi32⚠Experimental
Convert packed single-precision (32-bit) floating-point elements in a to packed 32-bit integers with truncation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_cvttps_epu32⚠Experimental
Convert packed double-precision (32-bit) floating-point elements in a to packed unsigned 32-bit integers with truncation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_cvtusepi16_epi8⚠Experimental
Convert packed unsigned 16-bit integers in a to packed unsigned 8-bit integers with unsigned saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_cvtusepi16_storeu_epi8⚠Experimental
Convert packed unsigned 16-bit integers in a to packed unsigned 8-bit integers with unsigned saturation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.
_mm512_mask_cvtusepi32_epi8⚠Experimental
Convert packed unsigned 32-bit integers in a to packed unsigned 8-bit integers with unsigned saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_cvtusepi32_epi16⚠Experimental
Convert packed unsigned 32-bit integers in a to packed unsigned 16-bit integers with unsigned saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_cvtusepi32_storeu_epi8⚠Experimental
Convert packed unsigned 32-bit integers in a to packed 8-bit integers with unsigned saturation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.
_mm512_mask_cvtusepi32_storeu_epi16⚠Experimental
Convert packed unsigned 32-bit integers in a to packed 16-bit integers with unsigned saturation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.
_mm512_mask_cvtusepi64_epi8⚠Experimental
Convert packed unsigned 64-bit integers in a to packed unsigned 8-bit integers with unsigned saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_cvtusepi64_epi16⚠Experimental
Convert packed unsigned 64-bit integers in a to packed unsigned 16-bit integers with unsigned saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_cvtusepi64_epi32⚠Experimental
Convert packed unsigned 64-bit integers in a to packed unsigned 32-bit integers with unsigned saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_cvtusepi64_storeu_epi8⚠Experimental
Convert packed unsigned 64-bit integers in a to packed 8-bit integers with unsigned saturation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.
_mm512_mask_cvtusepi64_storeu_epi16⚠Experimental
Convert packed unsigned 64-bit integers in a to packed 16-bit integers with unsigned saturation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.
_mm512_mask_cvtusepi64_storeu_epi32⚠Experimental
Convert packed unsigned 64-bit integers in a to packed 32-bit integers with unsigned saturation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.
_mm512_mask_dbsad_epu8⚠Experimental
Compute the sum of absolute differences (SADs) of quadruplets of unsigned 8-bit integers in a compared to those in b, and store the 16-bit results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set). Four SADs are performed on four 8-bit quadruplets for each 64-bit lane. The first two SADs use the lower 8-bit quadruplet of the lane from a, and the last two SADs use the uppper 8-bit quadruplet of the lane from a. Quadruplets from b are selected from within 128-bit lanes according to the control in imm8, and each SAD in each 64-bit lane uses the selected quadruplet at 8-bit offsets.
_mm512_mask_div_pd⚠Experimental
Divide packed double-precision (64-bit) floating-point elements in a by packed elements in b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_div_ps⚠Experimental
Divide packed single-precision (32-bit) floating-point elements in a by packed elements in b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_div_round_pd⚠Experimental
Divide packed double-precision (64-bit) floating-point elements in a by packed elements in b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_div_round_ps⚠Experimental
Divide packed single-precision (32-bit) floating-point elements in a by packed elements in b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_dpbf16_ps⚠Experimental
Compute dot-product of BF16 (16-bit) floating-point pairs in a and b,
accumulating the intermediate single-precision (32-bit) floating-point elements
with elements in src, and store the results in dst using writemask k
(elements are copied from src when the corresponding mask bit is not set).
Intel’s documentation
_mm512_mask_dpbusd_epi32⚠Experimental
Multiply groups of 4 adjacent pairs of unsigned 8-bit integers in a with corresponding signed 8-bit integers in b, producing 4 intermediate signed 16-bit results. Sum these 4 results with the corresponding 32-bit integer in src, and store the packed 32-bit results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_dpbusds_epi32⚠Experimental
Multiply groups of 4 adjacent pairs of unsigned 8-bit integers in a with corresponding signed 8-bit integers in b, producing 4 intermediate signed 16-bit results. Sum these 4 results with the corresponding 32-bit integer in src using signed saturation, and store the packed 32-bit results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_dpwssd_epi32⚠Experimental
Multiply groups of 2 adjacent pairs of signed 16-bit integers in a with corresponding 16-bit integers in b, producing 2 intermediate signed 32-bit results. Sum these 2 results with the corresponding 32-bit integer in src, and store the packed 32-bit results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_dpwssds_epi32⚠Experimental
Multiply groups of 2 adjacent pairs of signed 16-bit integers in a with corresponding 16-bit integers in b, producing 2 intermediate signed 32-bit results. Sum these 2 results with the corresponding 32-bit integer in src using signed saturation, and store the packed 32-bit results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_expand_epi8⚠Experimental
Load contiguous active 8-bit integers from a (those with their respective bit set in mask k), and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_expand_epi16⚠Experimental
Load contiguous active 16-bit integers from a (those with their respective bit set in mask k), and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_expand_epi32⚠Experimental
Load contiguous active 32-bit integers from a (those with their respective bit set in mask k), and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_expand_epi64⚠Experimental
Load contiguous active 64-bit integers from a (those with their respective bit set in mask k), and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_expand_pd⚠Experimental
Load contiguous active double-precision (64-bit) floating-point elements from a (those with their respective bit set in mask k), and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_expand_ps⚠Experimental
Load contiguous active single-precision (32-bit) floating-point elements from a (those with their respective bit set in mask k), and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_expandloadu_epi8⚠Experimental
Load contiguous active 8-bit integers from unaligned memory at mem_addr (those with their respective bit set in mask k), and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_expandloadu_epi16⚠Experimental
Load contiguous active 16-bit integers from unaligned memory at mem_addr (those with their respective bit set in mask k), and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_expandloadu_epi32⚠Experimental
Load contiguous active 32-bit integers from unaligned memory at mem_addr (those with their respective bit set in mask k), and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_expandloadu_epi64⚠Experimental
Load contiguous active 64-bit integers from unaligned memory at mem_addr (those with their respective bit set in mask k), and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_expandloadu_pd⚠Experimental
Load contiguous active single-precision (64-bit) floating-point elements from unaligned memory at mem_addr (those with their respective bit set in mask k), and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_expandloadu_ps⚠Experimental
Load contiguous active single-precision (32-bit) floating-point elements from unaligned memory at mem_addr (those with their respective bit set in mask k), and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_extractf32x4_ps⚠Experimental
Extract 128 bits (composed of 4 packed single-precision (32-bit) floating-point elements) from a, selected with imm8, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_extractf64x4_pd⚠Experimental
Extract 256 bits (composed of 4 packed double-precision (64-bit) floating-point elements) from a, selected with imm8, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_extracti32x4_epi32⚠Experimental
Extract 128 bits (composed of 4 packed 32-bit integers) from a, selected with IMM2, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_extracti64x4_epi64⚠Experimental
Extract 256 bits (composed of 4 packed 64-bit integers) from a, selected with IMM1, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_fixupimm_pd⚠Experimental
Fix up packed double-precision (64-bit) floating-point elements in a and b using packed 64-bit integers in c, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set). imm8 is used to set the required flags reporting.
_mm512_mask_fixupimm_ps⚠Experimental
Fix up packed single-precision (32-bit) floating-point elements in a and b using packed 32-bit integers in c, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set). imm8 is used to set the required flags reporting.
_mm512_mask_fixupimm_round_pd⚠Experimental
Fix up packed double-precision (64-bit) floating-point elements in a and b using packed 64-bit integers in c, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set). imm8 is used to set the required flags reporting.
_mm512_mask_fixupimm_round_ps⚠Experimental
Fix up packed single-precision (32-bit) floating-point elements in a and b using packed 32-bit integers in c, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set). imm8 is used to set the required flags reporting.
_mm512_mask_fmadd_pd⚠Experimental
Multiply packed double-precision (64-bit) floating-point elements in a and b, add the intermediate result to packed elements in c, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).
_mm512_mask_fmadd_ps⚠Experimental
Multiply packed single-precision (32-bit) floating-point elements in a and b, add the intermediate result to packed elements in c, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).
_mm512_mask_fmadd_round_pd⚠Experimental
Multiply packed double-precision (64-bit) floating-point elements in a and b, add the intermediate result to packed elements in c, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).
_mm512_mask_fmadd_round_ps⚠Experimental
Multiply packed single-precision (32-bit) floating-point elements in a and b, add the intermediate result to packed elements in c, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).
_mm512_mask_fmaddsub_pd⚠Experimental
Multiply packed double-precision (64-bit) floating-point elements in a and b, alternatively add and subtract packed elements in c to/from the intermediate result, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).
_mm512_mask_fmaddsub_ps⚠Experimental
Multiply packed single-precision (32-bit) floating-point elements in a and b, alternatively add and subtract packed elements in c to/from the intermediate result, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).
_mm512_mask_fmaddsub_round_pd⚠Experimental
Multiply packed double-precision (64-bit) floating-point elements in a and b, alternatively add and subtract packed elements in c to/from the intermediate result, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).
_mm512_mask_fmaddsub_round_ps⚠Experimental
Multiply packed single-precision (32-bit) floating-point elements in a and b, alternatively add and subtract packed elements in c to/from the intermediate result, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).
_mm512_mask_fmsub_pd⚠Experimental
Multiply packed double-precision (64-bit) floating-point elements in a and b, subtract packed elements in c from the intermediate result, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).
_mm512_mask_fmsub_ps⚠Experimental
Multiply packed single-precision (32-bit) floating-point elements in a and b, subtract packed elements in c from the intermediate result, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).
_mm512_mask_fmsub_round_pd⚠Experimental
Multiply packed double-precision (64-bit) floating-point elements in a and b, subtract packed elements in c from the intermediate result, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).
_mm512_mask_fmsub_round_ps⚠Experimental
Multiply packed single-precision (32-bit) floating-point elements in a and b, subtract packed elements in c from the intermediate result, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).
_mm512_mask_fmsubadd_pd⚠Experimental
Multiply packed double-precision (64-bit) floating-point elements in a and b, alternatively subtract and add packed elements in c from/to the intermediate result, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).
_mm512_mask_fmsubadd_ps⚠Experimental
Multiply packed single-precision (32-bit) floating-point elements in a and b, alternatively subtract and add packed elements in c from/to the intermediate result, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).
_mm512_mask_fmsubadd_round_pd⚠Experimental
Multiply packed double-precision (64-bit) floating-point elements in a and b, alternatively subtract and add packed elements in c from/to the intermediate result, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).
_mm512_mask_fmsubadd_round_ps⚠Experimental
Multiply packed single-precision (32-bit) floating-point elements in a and b, alternatively subtract and add packed elements in c from/to the intermediate result, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).
_mm512_mask_fnmadd_pd⚠Experimental
Multiply packed double-precision (64-bit) floating-point elements in a and b, add the negated intermediate result to packed elements in c, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).
_mm512_mask_fnmadd_ps⚠Experimental
Multiply packed single-precision (32-bit) floating-point elements in a and b, add the negated intermediate result to packed elements in c, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).
_mm512_mask_fnmadd_round_pd⚠Experimental
Multiply packed double-precision (64-bit) floating-point elements in a and b, add the negated intermediate result to packed elements in c, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).
_mm512_mask_fnmadd_round_ps⚠Experimental
Multiply packed single-precision (32-bit) floating-point elements in a and b, add the negated intermediate result to packed elements in c, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).
_mm512_mask_fnmsub_pd⚠Experimental
Multiply packed double-precision (64-bit) floating-point elements in a and b, subtract packed elements in c from the negated intermediate result, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).
_mm512_mask_fnmsub_ps⚠Experimental
Multiply packed single-precision (32-bit) floating-point elements in a and b, subtract packed elements in c from the negated intermediate result, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).
_mm512_mask_fnmsub_round_pd⚠Experimental
Multiply packed double-precision (64-bit) floating-point elements in a and b, subtract packed elements in c from the negated intermediate result, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).
_mm512_mask_fnmsub_round_ps⚠Experimental
Multiply packed single-precision (32-bit) floating-point elements in a and b, subtract packed elements in c from the negated intermediate result, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).
_mm512_mask_getexp_pd⚠Experimental
Convert the exponent of each packed double-precision (64-bit) floating-point element in a to a double-precision (64-bit) floating-point number representing the integer exponent, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set). This intrinsic essentially calculates floor(log2(x)) for each element.
_mm512_mask_getexp_ps⚠Experimental
Convert the exponent of each packed single-precision (32-bit) floating-point element in a to a single-precision (32-bit) floating-point number representing the integer exponent, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set). This intrinsic essentially calculates floor(log2(x)) for each element.
_mm512_mask_getexp_round_pd⚠Experimental
Convert the exponent of each packed double-precision (64-bit) floating-point element in a to a double-precision (64-bit) floating-point number representing the integer exponent, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set). This intrinsic essentially calculates floor(log2(x)) for each element.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.
_mm512_mask_getexp_round_ps⚠Experimental
Convert the exponent of each packed single-precision (32-bit) floating-point element in a to a single-precision (32-bit) floating-point number representing the integer exponent, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set). This intrinsic essentially calculates floor(log2(x)) for each element.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.
_mm512_mask_getmant_pd⚠Experimental
Normalize the mantissas of packed double-precision (64-bit) floating-point elements in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set). This intrinsic essentially calculates ±(2^k)*|x.significand|, where k depends on the interval range defined by interv and the sign depends on sc and the source sign.
The mantissa is normalized to the interval specified by interv, which can take the following values:
_MM_MANT_NORM_1_2 // interval [1, 2)
_MM_MANT_NORM_p5_2 // interval [0.5, 2)
_MM_MANT_NORM_p5_1 // interval [0.5, 1)
_MM_MANT_NORM_p75_1p5 // interval [0.75, 1.5)
The sign is determined by sc which can take the following values:
_MM_MANT_SIGN_src // sign = sign(src)
_MM_MANT_SIGN_zero // sign = 0
_MM_MANT_SIGN_nan // dst = NaN if sign(src) = 1
The mantissa is normalized to the interval specified by interv, which can take the following values:
_MM_MANT_NORM_1_2 // interval [1, 2)
_MM_MANT_NORM_p5_2 // interval [0.5, 2)
_MM_MANT_NORM_p5_1 // interval [0.5, 1)
_MM_MANT_NORM_p75_1p5 // interval [0.75, 1.5)
The sign is determined by sc which can take the following values:
_MM_MANT_SIGN_src // sign = sign(src)
_MM_MANT_SIGN_zero // sign = 0
_MM_MANT_SIGN_nan // dst = NaN if sign(src) = 1
_mm512_mask_getmant_ps⚠Experimental
Normalize the mantissas of packed single-precision (32-bit) floating-point elements in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set). This intrinsic essentially calculates ±(2^k)*|x.significand|, where k depends on the interval range defined by interv and the sign depends on sc and the source sign.
The mantissa is normalized to the interval specified by interv, which can take the following values:
_MM_MANT_NORM_1_2 // interval [1, 2)
_MM_MANT_NORM_p5_2 // interval [0.5, 2)
_MM_MANT_NORM_p5_1 // interval [0.5, 1)
_MM_MANT_NORM_p75_1p5 // interval [0.75, 1.5)
The sign is determined by sc which can take the following values:
_MM_MANT_SIGN_src // sign = sign(src)
_MM_MANT_SIGN_zero // sign = 0
_MM_MANT_SIGN_nan // dst = NaN if sign(src) = 1
The mantissa is normalized to the interval specified by interv, which can take the following values:
_MM_MANT_NORM_1_2 // interval [1, 2)
_MM_MANT_NORM_p5_2 // interval [0.5, 2)
_MM_MANT_NORM_p5_1 // interval [0.5, 1)
_MM_MANT_NORM_p75_1p5 // interval [0.75, 1.5)
The sign is determined by sc which can take the following values:
_MM_MANT_SIGN_src // sign = sign(src)
_MM_MANT_SIGN_zero // sign = 0
_MM_MANT_SIGN_nan // dst = NaN if sign(src) = 1
_mm512_mask_getmant_round_pd⚠Experimental
Normalize the mantissas of packed double-precision (64-bit) floating-point elements in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set). This intrinsic essentially calculates ±(2^k)*|x.significand|, where k depends on the interval range defined by interv and the sign depends on sc and the source sign.
The mantissa is normalized to the interval specified by interv, which can take the following values:
_MM_MANT_NORM_1_2 // interval [1, 2)
_MM_MANT_NORM_p5_2 // interval [0.5, 2)
_MM_MANT_NORM_p5_1 // interval [0.5, 1)
_MM_MANT_NORM_p75_1p5 // interval [0.75, 1.5)
The sign is determined by sc which can take the following values:
_MM_MANT_SIGN_src // sign = sign(src)
_MM_MANT_SIGN_zero // sign = 0
_MM_MANT_SIGN_nan // dst = NaN if sign(src) = 1
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.
The mantissa is normalized to the interval specified by interv, which can take the following values:
_MM_MANT_NORM_1_2 // interval [1, 2)
_MM_MANT_NORM_p5_2 // interval [0.5, 2)
_MM_MANT_NORM_p5_1 // interval [0.5, 1)
_MM_MANT_NORM_p75_1p5 // interval [0.75, 1.5)
The sign is determined by sc which can take the following values:
_MM_MANT_SIGN_src // sign = sign(src)
_MM_MANT_SIGN_zero // sign = 0
_MM_MANT_SIGN_nan // dst = NaN if sign(src) = 1
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.
_mm512_mask_getmant_round_ps⚠Experimental
Normalize the mantissas of packed single-precision (32-bit) floating-point elements in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set). This intrinsic essentially calculates ±(2^k)*|x.significand|, where k depends on the interval range defined by interv and the sign depends on sc and the source sign.
The mantissa is normalized to the interval specified by interv, which can take the following values:
_MM_MANT_NORM_1_2 // interval [1, 2)
_MM_MANT_NORM_p5_2 // interval [0.5, 2)
_MM_MANT_NORM_p5_1 // interval [0.5, 1)
_MM_MANT_NORM_p75_1p5 // interval [0.75, 1.5)
The sign is determined by sc which can take the following values:
_MM_MANT_SIGN_src // sign = sign(src)
_MM_MANT_SIGN_zero // sign = 0
_MM_MANT_SIGN_nan // dst = NaN if sign(src) = 1
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.
The mantissa is normalized to the interval specified by interv, which can take the following values:
_MM_MANT_NORM_1_2 // interval [1, 2)
_MM_MANT_NORM_p5_2 // interval [0.5, 2)
_MM_MANT_NORM_p5_1 // interval [0.5, 1)
_MM_MANT_NORM_p75_1p5 // interval [0.75, 1.5)
The sign is determined by sc which can take the following values:
_MM_MANT_SIGN_src // sign = sign(src)
_MM_MANT_SIGN_zero // sign = 0
_MM_MANT_SIGN_nan // dst = NaN if sign(src) = 1
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.
_mm512_mask_gf2p8affine_epi64_epi8⚠Experimental
Performs an affine transformation on the packed bytes in x.
That is computes a*x+b over the Galois Field 2^8 for each packed byte with a being a 8x8 bit matrix
and b being a constant 8-bit immediate value.
Each pack of 8 bytes in x is paired with the 64-bit word at the same position in a.
_mm512_mask_gf2p8affineinv_epi64_epi8⚠Experimental
Performs an affine transformation on the inverted packed bytes in x.
That is computes a*inv(x)+b over the Galois Field 2^8 for each packed byte with a being a 8x8 bit matrix
and b being a constant 8-bit immediate value.
The inverse of a byte is defined with respect to the reduction polynomial x^8+x^4+x^3+x+1.
The inverse of 0 is 0.
Each pack of 8 bytes in x is paired with the 64-bit word at the same position in a.
_mm512_mask_gf2p8mul_epi8⚠Experimental
Performs a multiplication in GF(2^8) on the packed bytes.
The field is in polynomial representation with the reduction polynomial
x^8 + x^4 + x^3 + x + 1.
_mm512_mask_i32gather_epi32⚠Experimental
Gather 32-bit integers from memory using 32-bit indices. 32-bit elements are loaded from addresses starting at base_addr and offset by each 32-bit element in vindex (each index is scaled by the factor in scale). Gathered elements are merged into dst using writemask k (elements are copied from src when the corresponding mask bit is not set). scale should be 1, 2, 4 or 8.
_mm512_mask_i32gather_epi64⚠Experimental
Gather 64-bit integers from memory using 32-bit indices. 64-bit elements are loaded from addresses starting at base_addr and offset by each 32-bit element in vindex (each index is scaled by the factor in scale). Gathered elements are merged into dst using writemask k (elements are copied from src when the corresponding mask bit is not set). scale should be 1, 2, 4 or 8.
_mm512_mask_i32gather_pd⚠Experimental
Gather double-precision (64-bit) floating-point elements from memory using 32-bit indices. 64-bit elements are loaded from addresses starting at base_addr and offset by each 32-bit element in vindex (each index is scaled by the factor in scale). Gathered elements are merged into dst using writemask k (elements are copied from src when the corresponding mask bit is not set). scale should be 1, 2, 4 or 8.
_mm512_mask_i32gather_ps⚠Experimental
Gather single-precision (32-bit) floating-point elements from memory using 32-bit indices. 32-bit elements are loaded from addresses starting at base_addr and offset by each 32-bit element in vindex (each index is scaled by the factor in scale). Gathered elements are merged into dst using writemask k (elements are copied from src when the corresponding mask bit is not set). scale should be 1, 2, 4 or 8.
_mm512_mask_i32scatter_epi32⚠Experimental
Scatter 32-bit integers from a into memory using 32-bit indices. 32-bit elements are stored at addresses starting at base_addr and offset by each 32-bit element in vindex (each index is scaled by the factor in scale) subject to mask k (elements are not stored when the corresponding mask bit is not set). scale should be 1, 2, 4 or 8.
_mm512_mask_i32scatter_epi64⚠Experimental
Scatter 64-bit integers from a into memory using 32-bit indices. 64-bit elements are stored at addresses starting at base_addr and offset by each 32-bit element in vindex (each index is scaled by the factor in scale) subject to mask k (elements are not stored when the corresponding mask bit is not set). scale should be 1, 2, 4 or 8.
_mm512_mask_i32scatter_pd⚠Experimental
Scatter double-precision (64-bit) floating-point elements from a into memory using 32-bit indices. 64-bit elements are stored at addresses starting at base_addr and offset by each 32-bit element in vindex (each index is scaled by the factor in scale) subject to mask k (elements are not stored when the corresponding mask bit is not set). scale should be 1, 2, 4 or 8.
_mm512_mask_i32scatter_ps⚠Experimental
Scatter single-precision (32-bit) floating-point elements from a into memory using 32-bit indices. 32-bit elements are stored at addresses starting at base_addr and offset by each 32-bit element in vindex (each index is scaled by the factor in scale) subject to mask k (elements are not stored when the corresponding mask bit is not set). scale should be 1, 2, 4 or 8.
_mm512_mask_i64gather_epi32⚠Experimental
Gather 32-bit integers from memory using 64-bit indices. 32-bit elements are loaded from addresses starting at base_addr and offset by each 64-bit element in vindex (each index is scaled by the factor in scale). Gathered elements are merged into dst using writemask k (elements are copied from src when the corresponding mask bit is not set). scale should be 1, 2, 4 or 8.
_mm512_mask_i64gather_epi64⚠Experimental
Gather 64-bit integers from memory using 64-bit indices. 64-bit elements are loaded from addresses starting at base_addr and offset by each 64-bit element in vindex (each index is scaled by the factor in scale). Gathered elements are merged into dst using writemask k (elements are copied from src when the corresponding mask bit is not set). scale should be 1, 2, 4 or 8.
_mm512_mask_i64gather_pd⚠Experimental
Gather double-precision (64-bit) floating-point elements from memory using 64-bit indices. 64-bit elements are loaded from addresses starting at base_addr and offset by each 64-bit element in vindex (each index is scaled by the factor in scale). Gathered elements are merged into dst using writemask k (elements are copied from src when the corresponding mask bit is not set). scale should be 1, 2, 4 or 8.
_mm512_mask_i64gather_ps⚠Experimental
Gather single-precision (32-bit) floating-point elements from memory using 64-bit indices. 32-bit elements are loaded from addresses starting at base_addr and offset by each 64-bit element in vindex (each index is scaled by the factor in scale). Gathered elements are merged into dst using writemask k (elements are copied from src when the corresponding mask bit is not set). scale should be 1, 2, 4 or 8.
_mm512_mask_i64scatter_epi32⚠Experimental
Scatter 32-bit integers from a into memory using 64-bit indices. 32-bit elements are stored at addresses starting at base_addr and offset by each 64-bit element in vindex (each index is scaled by the factor in scale) subject to mask k (elements are not stored when the corresponding mask bit is not set). scale should be 1, 2, 4 or 8.
_mm512_mask_i64scatter_epi64⚠Experimental
Scatter 64-bit integers from a into memory using 64-bit indices. 64-bit elements are stored at addresses starting at base_addr and offset by each 64-bit element in vindex (each index is scaled by the factor in scale) subject to mask k (elements are not stored when the corresponding mask bit is not set). scale should be 1, 2, 4 or 8.
_mm512_mask_i64scatter_pd⚠Experimental
Scatter double-precision (64-bit) floating-point elements from a into memory using 64-bit indices. 64-bit elements are stored at addresses starting at base_addr and offset by each 64-bit element in vindex (each index is scaled by the factor in scale) subject to mask k (elements are not stored when the corresponding mask bit is not set). scale should be 1, 2, 4 or 8.
_mm512_mask_i64scatter_ps⚠Experimental
Scatter single-precision (32-bit) floating-point elements from a into memory using 64-bit indices. 32-bit elements are stored at addresses starting at base_addr and offset by each 64-bit element in vindex (each index is scaled by the factor in scale) subject to mask k (elements are not stored when the corresponding mask bit is not set). scale should be 1, 2, 4 or 8.
_mm512_mask_insertf32x4⚠Experimental
Copy a to tmp, then insert 128 bits (composed of 4 packed single-precision (32-bit) floating-point elements) from b into tmp at the location specified by imm8. Store tmp to dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_insertf64x4⚠Experimental
Copy a to tmp, then insert 256 bits (composed of 4 packed double-precision (64-bit) floating-point elements) from b into tmp at the location specified by imm8. Store tmp to dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_inserti32x4⚠Experimental
Copy a to tmp, then insert 128 bits (composed of 4 packed 32-bit integers) from b into tmp at the location specified by imm8. Store tmp to dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_inserti64x4⚠Experimental
Copy a to tmp, then insert 256 bits (composed of 4 packed 64-bit integers) from b into tmp at the location specified by imm8. Store tmp to dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_load_epi32⚠Experimental
Load packed 32-bit integers from memory into dst using writemask k
(elements are copied from src when the corresponding mask bit is not set).
mem_addr must be aligned on a 64-byte boundary or a general-protection exception may be generated.
_mm512_mask_load_epi64⚠Experimental
Load packed 64-bit integers from memory into dst using writemask k
(elements are copied from src when the corresponding mask bit is not set).
mem_addr must be aligned on a 64-byte boundary or a general-protection exception may be generated.
_mm512_mask_load_pd⚠Experimental
Load packed double-precision (64-bit) floating-point elements from memory into dst using writemask k
(elements are copied from src when the corresponding mask bit is not set).
mem_addr must be aligned on a 64-byte boundary or a general-protection exception may be generated.
_mm512_mask_load_ps⚠Experimental
Load packed single-precision (32-bit) floating-point elements from memory into dst using writemask k
(elements are copied from src when the corresponding mask bit is not set).
mem_addr must be aligned on a 64-byte boundary or a general-protection exception may be generated.
_mm512_mask_loadu_epi8⚠Experimental
Load packed 8-bit integers from memory into dst using writemask k
(elements are copied from src when the corresponding mask bit is not set).
mem_addr does not need to be aligned on any particular boundary.
_mm512_mask_loadu_epi16⚠Experimental
Load packed 16-bit integers from memory into dst using writemask k
(elements are copied from src when the corresponding mask bit is not set).
mem_addr does not need to be aligned on any particular boundary.
_mm512_mask_loadu_epi32⚠Experimental
Load packed 32-bit integers from memory into dst using writemask k
(elements are copied from src when the corresponding mask bit is not set).
mem_addr does not need to be aligned on any particular boundary.
_mm512_mask_loadu_epi64⚠Experimental
Load packed 64-bit integers from memory into dst using writemask k
(elements are copied from src when the corresponding mask bit is not set).
mem_addr does not need to be aligned on any particular boundary.
_mm512_mask_loadu_pd⚠Experimental
Load packed double-precision (64-bit) floating-point elements from memory into dst using writemask k
(elements are copied from src when the corresponding mask bit is not set).
mem_addr does not need to be aligned on any particular boundary.
_mm512_mask_loadu_ps⚠Experimental
Load packed single-precision (32-bit) floating-point elements from memory into dst using writemask k
(elements are copied from src when the corresponding mask bit is not set).
mem_addr does not need to be aligned on any particular boundary.
_mm512_mask_lzcnt_epi32⚠Experimental
Counts the number of leading zero bits in each packed 32-bit integer in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_lzcnt_epi64⚠Experimental
Counts the number of leading zero bits in each packed 64-bit integer in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_madd_epi16⚠Experimental
Multiply packed signed 16-bit integers in a and b, producing intermediate signed 32-bit integers. Horizontally add adjacent pairs of intermediate 32-bit integers, and pack the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_maddubs_epi16⚠Experimental
Multiply packed unsigned 8-bit integers in a by packed signed 8-bit integers in b, producing intermediate signed 16-bit integers. Horizontally add adjacent pairs of intermediate signed 16-bit integers, and pack the saturated results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_max_epi8⚠Experimental
Compare packed signed 8-bit integers in a and b, and store packed maximum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_max_epi16⚠Experimental
Compare packed signed 16-bit integers in a and b, and store packed maximum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_max_epi32⚠Experimental
Compare packed signed 32-bit integers in a and b, and store packed maximum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_max_epi64⚠Experimental
Compare packed signed 64-bit integers in a and b, and store packed maximum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_max_epu8⚠Experimental
Compare packed unsigned 8-bit integers in a and b, and store packed maximum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_max_epu16⚠Experimental
Compare packed unsigned 16-bit integers in a and b, and store packed maximum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_max_epu32⚠Experimental
Compare packed unsigned 32-bit integers in a and b, and store packed maximum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_max_epu64⚠Experimental
Compare packed unsigned 64-bit integers in a and b, and store packed maximum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_max_pd⚠Experimental
Compare packed double-precision (64-bit) floating-point elements in a and b, and store packed maximum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_max_ps⚠Experimental
Compare packed single-precision (32-bit) floating-point elements in a and b, and store packed maximum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_max_round_pd⚠Experimental
Compare packed double-precision (64-bit) floating-point elements in a and b, and store packed maximum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.
_mm512_mask_max_round_ps⚠Experimental
Compare packed single-precision (32-bit) floating-point elements in a and b, and store packed maximum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.
_mm512_mask_min_epi8⚠Experimental
Compare packed signed 8-bit integers in a and b, and store packed minimum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_min_epi16⚠Experimental
Compare packed signed 16-bit integers in a and b, and store packed minimum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_min_epi32⚠Experimental
Compare packed signed 32-bit integers in a and b, and store packed minimum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_min_epi64⚠Experimental
Compare packed signed 64-bit integers in a and b, and store packed minimum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_min_epu8⚠Experimental
Compare packed unsigned 8-bit integers in a and b, and store packed minimum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_min_epu16⚠Experimental
Compare packed unsigned 16-bit integers in a and b, and store packed minimum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_min_epu32⚠Experimental
Compare packed unsigned 32-bit integers in a and b, and store packed minimum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_min_epu64⚠Experimental
Compare packed unsigned 64-bit integers in a and b, and store packed minimum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_min_pd⚠Experimental
Compare packed double-precision (64-bit) floating-point elements in a and b, and store packed minimum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_min_ps⚠Experimental
Compare packed single-precision (32-bit) floating-point elements in a and b, and store packed minimum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_min_round_pd⚠Experimental
Compare packed double-precision (64-bit) floating-point elements in a and b, and store packed minimum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.
_mm512_mask_min_round_ps⚠Experimental
Compare packed single-precision (32-bit) floating-point elements in a and b, and store packed minimum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.
_mm512_mask_mov_epi8⚠Experimental
Move packed 8-bit integers from a into dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_mov_epi16⚠Experimental
Move packed 16-bit integers from a into dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_mov_epi32⚠Experimental
Move packed 32-bit integers from a to dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_mov_epi64⚠Experimental
Move packed 64-bit integers from a to dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_mov_pd⚠Experimental
Move packed double-precision (64-bit) floating-point elements from a to dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_mov_ps⚠Experimental
Move packed single-precision (32-bit) floating-point elements from a to dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_movedup_pd⚠Experimental
Duplicate even-indexed double-precision (64-bit) floating-point elements from a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_movehdup_ps⚠Experimental
Duplicate odd-indexed single-precision (32-bit) floating-point elements from a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_moveldup_ps⚠Experimental
Duplicate even-indexed single-precision (32-bit) floating-point elements from a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_mul_epi32⚠Experimental
Multiply the low signed 32-bit integers from each packed 64-bit element in a and b, and store the signed 64-bit results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_mul_epu32⚠Experimental
Multiply the low unsigned 32-bit integers from each packed 64-bit element in a and b, and store the unsigned 64-bit results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_mul_pd⚠Experimental
Multiply packed double-precision (64-bit) floating-point elements in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_mul_ps⚠Experimental
Multiply packed single-precision (32-bit) floating-point elements in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_mul_round_pd⚠Experimental
Multiply packed double-precision (64-bit) floating-point elements in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_mul_round_ps⚠Experimental
Multiply packed single-precision (32-bit) floating-point elements in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_mulhi_epi16⚠Experimental
Multiply the packed signed 16-bit integers in a and b, producing intermediate 32-bit integers, and store the high 16 bits of the intermediate integers in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_mulhi_epu16⚠Experimental
Multiply the packed unsigned 16-bit integers in a and b, producing intermediate 32-bit integers, and store the high 16 bits of the intermediate integers in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_mulhrs_epi16⚠Experimental
Multiply packed signed 16-bit integers in a and b, producing intermediate signed 32-bit integers. Truncate each intermediate integer to the 18 most significant bits, round by adding 1, and store bits [16:1] to dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_mullo_epi16⚠Experimental
Multiply the packed 16-bit integers in a and b, producing intermediate 32-bit integers, and store the low 16 bits of the intermediate integers in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_mullo_epi32⚠Experimental
Multiply the packed 32-bit integers in a and b, producing intermediate 64-bit integers, and store the low 32 bits of the intermediate integers in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_mullox_epi64⚠Experimental
Multiplies elements in packed 64-bit integer vectors a and b together, storing the lower 64 bits of the result in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_mask_multishift_epi64_epi8⚠Experimental
For each 64-bit element in b, select 8 unaligned bytes using a byte-granular shift control wi