Module tracing_core::stdlib::arch::x86_64

1.27.0 · source ·
Available on x86-64 only.
Expand description

Platform-specific intrinsics for the x86_64 platform.

See the module documentation for more details.

Structs§

  • Result of the cpuid instruction.
  • 128-bit wide set of four f32 types, x86-specific
  • 128-bit wide set of two f64 types, x86-specific
  • 128-bit wide integer vector type, x86-specific
  • 256-bit wide set of eight f32 types, x86-specific
  • 256-bit wide set of four f64 types, x86-specific
  • 256-bit wide integer vector type, x86-specific
  • 512-bit wide set of sixteen f32 types, x86-specific
  • 512-bit wide set of eight f64 types, x86-specific
  • 512-bit wide integer vector type, x86-specific
  • __m128bhExperimental
    128-bit wide set of eight u16 types, x86-specific
  • __m256bhExperimental
    256-bit wide set of 16 u16 types, x86-specific
  • __m512bhExperimental
    512-bit wide set of 32 u16 types, x86-specific

Constants§

Functions§

  • Transpose the 4x4 matrix formed by 4 rows of __m128 in place.
  • Returns the result of the cpuid instruction for a given leaf (EAX) and sub_leaf (ECX).
  • Returns the highest-supported leaf (EAX) and sub-leaf (ECX) cpuid values.
  • Reads the current value of the processor’s time-stamp counter and the IA32_TSC_AUX MSR.
  • Adds unsigned 32-bit integers a and b with unsigned 8-bit carry-in c_in (carry flag), and store the unsigned 32-bit result in out, and the carry-out is returned (carry or overflow flag).
  • Adds unsigned 64-bit integers a and b with unsigned 8-bit carry-in c_in (carry flag), and store the unsigned 64-bit result in out, and the carry-out is returned (carry or overflow flag).
  • Adds unsigned 32-bit integers a and b with unsigned 8-bit carry-in c_in (carry or overflow flag), and store the unsigned 32-bit result in out, and the carry-out is returned (carry or overflow flag).
  • Adds unsigned 64-bit integers a and b with unsigned 8-bit carry-in c_in (carry or overflow flag), and store the unsigned 64-bit result in out, and the carry-out is returned (carry or overflow flag).
  • Bitwise logical AND of inverted a with b.
  • Bitwise logical AND of inverted a with b.
  • Extracts bits of a specified by control into the least significant bits of the result.
  • Extracts bits of a specified by control into the least significant bits of the result.
  • Extracts bits in range [start, start + length) from a into the least significant bits of the result.
  • Extracts bits in range [start, start + length) from a into the least significant bits of the result.
  • Returns the bit in position b of the memory addressed by p.
  • Returns the bit in position b of the memory addressed by p.
  • Returns the bit in position b of the memory addressed by p, then inverts that bit.
  • Returns the bit in position b of the memory addressed by p, then inverts that bit.
  • Returns the bit in position b of the memory addressed by p, then resets that bit to 0.
  • Returns the bit in position b of the memory addressed by p, then resets that bit to 0.
  • Returns the bit in position b of the memory addressed by p, then sets the bit to 1.
  • Returns the bit in position b of the memory addressed by p, then sets the bit to 1.
  • Clears all bits below the least significant zero bit of x.
  • Clears all bits below the least significant zero bit of x.
  • Sets all bits of x to 1 except for the least significant zero bit.
  • Sets all bits of x to 1 except for the least significant zero bit.
  • Sets the least significant zero bit of x and clears all other bits.
  • Sets the least significant zero bit of x and clears all other bits.
  • Sets the least significant zero bit of x and clears all bits above that bit.
  • Sets the least significant zero bit of x and clears all bits above that bit.
  • Sets the least significant zero bit of x.
  • Sets the least significant zero bit of x.
  • Sets all bits of x below the least significant one.
  • Sets all bits of x below the least significant one.
  • Extracts lowest set isolated bit.
  • Extracts lowest set isolated bit.
  • Clears least significant bit and sets all other bits.
  • Clears least significant bit and sets all other bits.
  • Gets mask up to lowest set bit.
  • Gets mask up to lowest set bit.
  • Resets the lowest set bit of x.
  • Resets the lowest set bit of x.
  • Returns an integer with the reversed byte order of x
  • Returns an integer with the reversed byte order of x
  • Zeroes higher bits of a >= index.
  • Zeroes higher bits of a >= index.
  • Restores the XMM, MMX, MXCSR, and x87 FPU registers from the 512-byte-long 16-byte-aligned memory region mem_addr.
  • Restores the XMM, MMX, MXCSR, and x87 FPU registers from the 512-byte-long 16-byte-aligned memory region mem_addr.
  • Saves the x87 FPU, MMX technology, XMM, and MXCSR registers to the 512-byte-long 16-byte-aligned memory region mem_addr.
  • Saves the x87 FPU, MMX technology, XMM, and MXCSR registers to the 512-byte-long 16-byte-aligned memory region mem_addr.
  • Counts the leading most significant zero bits.
  • Counts the leading most significant zero bits.
  • Computes the absolute values of packed 8-bit integers in a.
  • Computes the absolute values of packed 16-bit integers in a.
  • Computes the absolute values of packed 32-bit integers in a.
  • Adds packed 8-bit integers in a and b.
  • Adds packed 16-bit integers in a and b.
  • Adds packed 32-bit integers in a and b.
  • Adds packed 64-bit integers in a and b.
  • Adds packed double-precision (64-bit) floating-point elements in a and b.
  • Adds packed single-precision (32-bit) floating-point elements in a and b.
  • Adds packed 8-bit integers in a and b using saturation.
  • Adds packed 16-bit integers in a and b using saturation.
  • Adds packed unsigned 8-bit integers in a and b using saturation.
  • Adds packed unsigned 16-bit integers in a and b using saturation.
  • Alternatively adds and subtracts packed double-precision (64-bit) floating-point elements in a to/from packed elements in b.
  • Alternatively adds and subtracts packed single-precision (32-bit) floating-point elements in a to/from packed elements in b.
  • Concatenates pairs of 16-byte blocks in a and b into a 32-byte temporary result, shifts the result right by n bytes, and returns the low 16 bytes.
  • Computes the bitwise AND of a packed double-precision (64-bit) floating-point elements in a and b.
  • Computes the bitwise AND of packed single-precision (32-bit) floating-point elements in a and b.
  • Computes the bitwise AND of 256 bits (representing integer data) in a and b.
  • Computes the bitwise NOT of packed double-precision (64-bit) floating-point elements in a, and then AND with b.
  • Computes the bitwise NOT of packed single-precision (32-bit) floating-point elements in a and then AND with b.
  • Computes the bitwise NOT of 256 bits (representing integer data) in a and then AND with b.
  • Averages packed unsigned 8-bit integers in a and b.
  • Averages packed unsigned 16-bit integers in a and b.
  • Blends packed 16-bit integers from a and b using control mask IMM8.
  • Blends packed 32-bit integers from a and b using control mask IMM8.
  • Blends packed double-precision (64-bit) floating-point elements from a and b using control mask imm8.
  • Blends packed single-precision (32-bit) floating-point elements from a and b using control mask imm8.
  • Blends packed 8-bit integers from a and b using mask.
  • Blends packed double-precision (64-bit) floating-point elements from a and b using c as a mask.
  • Blends packed single-precision (32-bit) floating-point elements from a and b using c as a mask.
  • Broadcasts 128 bits from memory (composed of 2 packed double-precision (64-bit) floating-point elements) to all elements of the returned vector.
  • Broadcasts 128 bits from memory (composed of 4 packed single-precision (32-bit) floating-point elements) to all elements of the returned vector.
  • Broadcasts a double-precision (64-bit) floating-point element from memory to all elements of the returned vector.
  • Broadcasts a single-precision (32-bit) floating-point element from memory to all elements of the returned vector.
  • Broadcasts the low packed 8-bit integer from a to all elements of the 256-bit returned value.
  • Broadcasts the low packed 32-bit integer from a to all elements of the 256-bit returned value.
  • Broadcasts the low packed 64-bit integer from a to all elements of the 256-bit returned value.
  • Broadcasts the low double-precision (64-bit) floating-point element from a to all elements of the 256-bit returned value.
  • Broadcasts 128 bits of integer data from a to all 128-bit lanes in the 256-bit returned value.
  • Broadcasts the low single-precision (32-bit) floating-point element from a to all elements of the 256-bit returned value.
  • Broadcasts the low packed 16-bit integer from a to all elements of the 256-bit returned value
  • Shifts 128-bit lanes in a left by imm8 bytes while shifting in zeros.
  • Shifts 128-bit lanes in a right by imm8 bytes while shifting in zeros.
  • Casts vector of type __m128d to type __m256d; the upper 128 bits of the result are undefined.
  • Casts vector of type __m256d to type __m128d.
  • Cast vector of type __m256d to type __m256.
  • Casts vector of type __m256d to type __m256i.
  • Casts vector of type __m128 to type __m256; the upper 128 bits of the result are undefined.
  • Casts vector of type __m256 to type __m128.
  • Cast vector of type __m256 to type __m256d.
  • Casts vector of type __m256 to type __m256i.
  • Casts vector of type __m128i to type __m256i; the upper 128 bits of the result are undefined.
  • Casts vector of type __m256i to type __m256d.
  • Casts vector of type __m256i to type __m256.
  • Casts vector of type __m256i to type __m128i.
  • Rounds packed double-precision (64-bit) floating point elements in a toward positive infinity.
  • Rounds packed single-precision (32-bit) floating point elements in a toward positive infinity.
  • Compares packed double-precision (64-bit) floating-point elements in a and b based on the comparison operand specified by IMM5.
  • Compares packed single-precision (32-bit) floating-point elements in a and b based on the comparison operand specified by IMM5.
  • Compares packed 8-bit integers in a and b for equality.
  • Compares packed 16-bit integers in a and b for equality.
  • Compares packed 32-bit integers in a and b for equality.
  • Compares packed 64-bit integers in a and b for equality.
  • Compares packed 8-bit integers in a and b for greater-than.
  • Compares packed 16-bit integers in a and b for greater-than.
  • Compares packed 32-bit integers in a and b for greater-than.
  • Compares packed 64-bit integers in a and b for greater-than.
  • Sign-extend 8-bit integers to 16-bit integers.
  • Sign-extend 8-bit integers to 32-bit integers.
  • Sign-extend 8-bit integers to 64-bit integers.
  • Sign-extend 16-bit integers to 32-bit integers.
  • Sign-extend 16-bit integers to 64-bit integers.
  • Sign-extend 32-bit integers to 64-bit integers.
  • Converts packed 32-bit integers in a to packed double-precision (64-bit) floating-point elements.
  • Converts packed 32-bit integers in a to packed single-precision (32-bit) floating-point elements.
  • Zero-extend unsigned 8-bit integers in a to 16-bit integers.
  • Zero-extend the lower eight unsigned 8-bit integers in a to 32-bit integers. The upper eight elements of a are unused.
  • Zero-extend the lower four unsigned 8-bit integers in a to 64-bit integers. The upper twelve elements of a are unused.
  • Zeroes extend packed unsigned 16-bit integers in a to packed 32-bit integers, and stores the results in dst.
  • Zero-extend the lower four unsigned 16-bit integers in a to 64-bit integers. The upper four elements of a are unused.
  • Zero-extend unsigned 32-bit integers in a to 64-bit integers.
  • Converts packed double-precision (64-bit) floating-point elements in a to packed 32-bit integers.
  • Converts packed double-precision (64-bit) floating-point elements in a to packed single-precision (32-bit) floating-point elements.
  • 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.
  • Converts packed single-precision (32-bit) floating-point elements in a to packed 32-bit integers.
  • Converts packed single-precision (32-bit) floating-point elements in a to packed double-precision (64-bit) floating-point elements.
  • 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.
  • Returns the first element of the input vector of [4 x double].
  • Returns the first element of the input vector of [8 x i32].
  • Returns the first element of the input vector of [8 x float].
  • Converts packed double-precision (64-bit) floating-point elements in a to packed 32-bit integers with truncation.
  • Converts packed single-precision (32-bit) floating-point elements in a to packed 32-bit integers with truncation.
  • Computes the division of each of the 4 packed 64-bit floating-point elements in a by the corresponding packed elements in b.
  • Computes the division of each of the 8 packed 32-bit floating-point elements in a by the corresponding packed elements in b.
  • Conditionally multiplies the packed single-precision (32-bit) floating-point elements in a and b using the high 4 bits in imm8, sum the four products, and conditionally return the sum using the low 4 bits of imm8.
  • Extracts an 8-bit integer from a, selected with INDEX. Returns a 32-bit integer containing the zero-extended integer data.
  • Extracts a 16-bit integer from a, selected with INDEX. Returns a 32-bit integer containing the zero-extended integer data.
  • Extracts a 32-bit integer from a, selected with INDEX.
  • Extracts a 64-bit integer from a, selected with INDEX.
  • Extracts 128 bits (composed of 2 packed double-precision (64-bit) floating-point elements) from a, selected with imm8.
  • Extracts 128 bits (composed of 4 packed single-precision (32-bit) floating-point elements) from a, selected with imm8.
  • Extracts 128 bits (composed of integer data) from a, selected with imm8.
  • Extracts 128 bits (of integer data) from a selected with IMM1.
  • Rounds packed double-precision (64-bit) floating point elements in a toward negative infinity.
  • Rounds packed single-precision (32-bit) floating point elements in a toward negative infinity.
  • Multiplies packed double-precision (64-bit) floating-point elements in a and b, and add the intermediate result to packed elements in c.
  • Multiplies packed single-precision (32-bit) floating-point elements in a and b, and add the intermediate result to packed elements in c.
  • Multiplies packed double-precision (64-bit) floating-point elements in a and b, and alternatively add and subtract packed elements in c to/from the intermediate result.
  • Multiplies packed single-precision (32-bit) floating-point elements in a and b, and alternatively add and subtract packed elements in c to/from the intermediate result.
  • Multiplies packed double-precision (64-bit) floating-point elements in a and b, and subtract packed elements in c from the intermediate result.
  • Multiplies packed single-precision (32-bit) floating-point elements in a and b, and subtract packed elements in c from the intermediate result.
  • Multiplies packed double-precision (64-bit) floating-point elements in a and b, and alternatively subtract and add packed elements in c from/to the intermediate result.
  • Multiplies packed single-precision (32-bit) floating-point elements in a and b, and alternatively subtract and add packed elements in c from/to the intermediate result.
  • Multiplies packed double-precision (64-bit) floating-point elements in a and b, and add the negated intermediate result to packed elements in c.
  • Multiplies packed single-precision (32-bit) floating-point elements in a and b, and add the negated intermediate result to packed elements in c.
  • Multiplies packed double-precision (64-bit) floating-point elements in a and b, and subtract packed elements in c from the negated intermediate result.
  • Multiplies packed single-precision (32-bit) floating-point elements in a and b, and subtract packed elements in c from the negated intermediate result.
  • Horizontally adds adjacent pairs of 16-bit integers in a and b.
  • Horizontally adds adjacent pairs of 32-bit integers in a and b.
  • Horizontal addition of adjacent pairs in the two packed vectors of 4 64-bit floating points a and b. In the result, sums of elements from a are returned in even locations, while sums of elements from b are returned in odd locations.
  • Horizontal addition of adjacent pairs in the two packed vectors of 8 32-bit floating points a and b. In the result, sums of elements from a are returned in locations of indices 0, 1, 4, 5; while sums of elements from b are locations 2, 3, 6, 7.
  • Horizontally adds adjacent pairs of 16-bit integers in a and b using saturation.
  • Horizontally subtract adjacent pairs of 16-bit integers in a and b.
  • Horizontally subtract adjacent pairs of 32-bit integers in a and b.
  • Horizontal subtraction of adjacent pairs in the two packed vectors of 4 64-bit floating points a and b. In the result, sums of elements from a are returned in even locations, while sums of elements from b are returned in odd locations.
  • Horizontal subtraction of adjacent pairs in the two packed vectors of 8 32-bit floating points a and b. In the result, sums of elements from a are returned in locations of indices 0, 1, 4, 5; while sums of elements from b are locations 2, 3, 6, 7.
  • Horizontally subtract adjacent pairs of 16-bit integers in a and b using saturation.
  • Returns values from slice at offsets determined by offsets * scale, where scale should be 1, 2, 4 or 8.
  • Returns values from slice at offsets determined by offsets * scale, where scale should be 1, 2, 4 or 8.
  • Returns values from slice at offsets determined by offsets * scale, where scale should be 1, 2, 4 or 8.
  • Returns values from slice at offsets determined by offsets * scale, where scale should be 1, 2, 4 or 8.
  • Returns values from slice at offsets determined by offsets * scale, where scale should be 1, 2, 4 or 8.
  • Returns values from slice at offsets determined by offsets * scale, where scale should be 1, 2, 4 or 8.
  • Returns values from slice at offsets determined by offsets * scale, where scale should be 1, 2, 4 or 8.
  • Returns values from slice at offsets determined by offsets * scale, where scale should be 1, 2, 4 or 8.
  • Copies a to result, and inserts the 8-bit integer i into result at the location specified by index.
  • Copies a to result, and inserts the 16-bit integer i into result at the location specified by index.
  • Copies a to result, and inserts the 32-bit integer i into result at the location specified by index.
  • Copies a to result, and insert the 64-bit integer i into result at the location specified by index.
  • Copies a to result, then inserts 128 bits (composed of 2 packed double-precision (64-bit) floating-point elements) from b into result at the location specified by imm8.
  • Copies a to result, then inserts 128 bits (composed of 4 packed single-precision (32-bit) floating-point elements) from b into result at the location specified by imm8.
  • Copies a to result, then inserts 128 bits from b into result at the location specified by imm8.
  • Copies a to dst, then insert 128 bits (of integer data) from b at the location specified by IMM1.
  • Loads 256-bits of integer data from unaligned memory into result. This intrinsic may perform better than _mm256_loadu_si256 when the data crosses a cache line boundary.
  • Loads 256-bits (composed of 4 packed double-precision (64-bit) floating-point elements) from memory into result. mem_addr must be aligned on a 32-byte boundary or a general-protection exception may be generated.
  • Loads 256-bits (composed of 8 packed single-precision (32-bit) floating-point elements) from memory into result. mem_addr must be aligned on a 32-byte boundary or a general-protection exception may be generated.
  • Loads 256-bits of integer data from memory into result. mem_addr must be aligned on a 32-byte boundary or a general-protection exception may be generated.
  • Loads two 128-bit values (composed of 4 packed single-precision (32-bit) floating-point elements) from memory, and combine them into a 256-bit value. hiaddr and loaddr do not need to be aligned on any particular boundary.
  • Loads two 128-bit values (composed of 2 packed double-precision (64-bit) floating-point elements) from memory, and combine them into a 256-bit value. hiaddr and loaddr do not need to be aligned on any particular boundary.
  • Loads two 128-bit values (composed of integer data) from memory, and combine them into a 256-bit value. hiaddr and loaddr do not need to be aligned on any particular boundary.
  • Loads 256-bits (composed of 4 packed double-precision (64-bit) floating-point elements) from memory into result. mem_addr does not need to be aligned on any particular boundary.
  • Loads 256-bits (composed of 8 packed single-precision (32-bit) floating-point elements) from memory into result. mem_addr does not need to be aligned on any particular boundary.
  • Loads 256-bits of integer data from memory into result. mem_addr does not need to be aligned on any particular boundary.
  • Multiplies packed signed 16-bit integers in a and b, producing intermediate signed 32-bit integers. Horizontally add adjacent pairs of intermediate 32-bit integers.
  • Vertically multiplies 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
  • Returns values from slice at offsets determined by offsets * scale, where scale should be 1, 2, 4 or 8. If mask is set, load the value from src in that position instead.
  • Returns values from slice at offsets determined by offsets * scale, where scale should be 1, 2, 4 or 8. If mask is set, load the value from src in that position instead.
  • Returns values from slice at offsets determined by offsets * scale, where scale should be 1, 2, 4 or 8. If mask is set, load the value from src in that position instead.
  • Returns values from slice at offsets determined by offsets * scale, where scale should be 1, 2, 4 or 8. If mask is set, load the value from src in that position instead.
  • Returns values from slice at offsets determined by offsets * scale, where scale should be 1, 2, 4 or 8. If mask is set, load the value from src in that position instead.
  • Returns values from slice at offsets determined by offsets * scale, where scale should be 1, 2, 4 or 8. If mask is set, load the value from src in that position instead.
  • Returns values from slice at offsets determined by offsets * scale, where scale should be 1, 2, 4 or 8. If mask is set, load the value from src in that position instead.
  • Returns values from slice at offsets determined by offsets * scale, where scale should be 1, 2, 4 or 8. If mask is set, load the value from src in that position instead.
  • Loads packed 32-bit integers from memory pointed by mem_addr using mask (elements are zeroed out when the highest bit is not set in the corresponding element).
  • Loads packed 64-bit integers from memory pointed by mem_addr using mask (elements are zeroed out when the highest bit is not set in the corresponding element).
  • Loads packed double-precision (64-bit) floating-point elements from memory into result using mask (elements are zeroed out when the high bit of the corresponding element is not set).
  • Loads packed single-precision (32-bit) floating-point elements from memory into result using mask (elements are zeroed out when the high bit of the corresponding element is not set).
  • Stores packed 32-bit integers from a into memory pointed by mem_addr using mask (elements are not stored when the highest bit is not set in the corresponding element).
  • Stores packed 64-bit integers from a into memory pointed by mem_addr using mask (elements are not stored when the highest bit is not set in the corresponding element).
  • Stores packed double-precision (64-bit) floating-point elements from a into memory using mask.
  • Stores packed single-precision (32-bit) floating-point elements from a into memory using mask.
  • Compares packed 8-bit integers in a and b, and returns the packed maximum values.
  • Compares packed 16-bit integers in a and b, and returns the packed maximum values.
  • Compares packed 32-bit integers in a and b, and returns the packed maximum values.
  • Compares packed unsigned 8-bit integers in a and b, and returns the packed maximum values.
  • Compares packed unsigned 16-bit integers in a and b, and returns the packed maximum values.
  • Compares packed unsigned 32-bit integers in a and b, and returns the packed maximum values.
  • Compares packed double-precision (64-bit) floating-point elements in a and b, and returns packed maximum values
  • Compares packed single-precision (32-bit) floating-point elements in a and b, and returns packed maximum values
  • Compares packed 8-bit integers in a and b, and returns the packed minimum values.
  • Compares packed 16-bit integers in a and b, and returns the packed minimum values.
  • Compares packed 32-bit integers in a and b, and returns the packed minimum values.
  • Compares packed unsigned 8-bit integers in a and b, and returns the packed minimum values.
  • Compares packed unsigned 16-bit integers in a and b, and returns the packed minimum values.
  • Compares packed unsigned 32-bit integers in a and b, and returns the packed minimum values.
  • Compares packed double-precision (64-bit) floating-point elements in a and b, and returns packed minimum values
  • Compares packed single-precision (32-bit) floating-point elements in a and b, and returns packed minimum values
  • Duplicate even-indexed double-precision (64-bit) floating-point elements from a, and returns the results.
  • Duplicate odd-indexed single-precision (32-bit) floating-point elements from a, and returns the results.
  • Duplicate even-indexed single-precision (32-bit) floating-point elements from a, and returns the results.
  • Creates mask from the most significant bit of each 8-bit element in a, return the result.
  • Sets each bit of the returned mask based on the most significant bit of the corresponding packed double-precision (64-bit) floating-point element in a.
  • Sets each bit of the returned mask based on the most significant bit of the corresponding packed single-precision (32-bit) floating-point element in a.
  • Computes the sum of absolute differences (SADs) of quadruplets of unsigned 8-bit integers in a compared to those in b, and stores the 16-bit results in dst. Eight SADs are performed for each 128-bit lane using one quadruplet from b and eight quadruplets from a. One quadruplet is selected from b starting at on the offset specified in imm8. Eight quadruplets are formed from sequential 8-bit integers selected from a starting at the offset specified in imm8.
  • Multiplies the low 32-bit integers from each packed 64-bit element in a and b
  • Multiplies the low unsigned 32-bit integers from each packed 64-bit element in a and b
  • Multiplies packed double-precision (64-bit) floating-point elements in a and b.
  • Multiplies packed single-precision (32-bit) floating-point elements in a and b.
  • Multiplies the packed 16-bit integers in a and b, producing intermediate 32-bit integers and returning the high 16 bits of the intermediate integers.
  • Multiplies the packed unsigned 16-bit integers in a and b, producing intermediate 32-bit integers and returning the high 16 bits of the intermediate integers.
  • Multiplies packed 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 return bits [16:1].
  • Multiplies the packed 16-bit integers in a and b, producing intermediate 32-bit integers, and returns the low 16 bits of the intermediate integers
  • Multiplies the packed 32-bit integers in a and b, producing intermediate 64-bit integers, and returns the low 32 bits of the intermediate integers
  • Computes the bitwise OR packed double-precision (64-bit) floating-point elements in a and b.
  • Computes the bitwise OR packed single-precision (32-bit) floating-point elements in a and b.
  • Computes the bitwise OR of 256 bits (representing integer data) in a and b
  • Converts packed 16-bit integers from a and b to packed 8-bit integers using signed saturation
  • Converts packed 32-bit integers from a and b to packed 16-bit integers using signed saturation
  • Converts packed 16-bit integers from a and b to packed 8-bit integers using unsigned saturation
  • Converts packed 32-bit integers from a and b to packed 16-bit integers using unsigned saturation
  • Shuffles 256 bits (composed of 4 packed double-precision (64-bit) floating-point elements) selected by imm8 from a and b.
  • Shuffles 256 bits (composed of 8 packed single-precision (32-bit) floating-point elements) selected by imm8 from a and b.
  • Shuffles 128-bits (composed of integer data) selected by imm8 from a and b.
  • Shuffles 128-bits of integer data selected by imm8 from a and b.
  • Permutes 64-bit integers from a using control mask imm8.
  • Shuffles 64-bit floating-point elements in a across lanes using the control in imm8.
  • Shuffles double-precision (64-bit) floating-point elements in a within 128-bit lanes using the control in imm8.
  • Shuffles single-precision (32-bit) floating-point elements in a within 128-bit lanes using the control in imm8.
  • Permutes packed 32-bit integers from a according to the content of b.
  • Shuffles eight 32-bit floating-point elements in a across lanes using the corresponding 32-bit integer index in idx.
  • Shuffles double-precision (64-bit) floating-point elements in a within 256-bit lanes using the control in b.
  • Shuffles single-precision (32-bit) floating-point elements in a within 128-bit lanes using the control in b.
  • Computes the approximate reciprocal of packed single-precision (32-bit) floating-point elements in a, and returns the results. The maximum relative error for this approximation is less than 1.5*2^-12.
  • Rounds packed double-precision (64-bit) floating point elements in a according to the flag ROUNDING. The value of ROUNDING may be as follows:
  • Rounds packed single-precision (32-bit) floating point elements in a according to the flag ROUNDING. The value of ROUNDING may be as follows:
  • Computes the approximate reciprocal square root of packed single-precision (32-bit) floating-point elements in a, and returns the results. The maximum relative error for this approximation is less than 1.5*2^-12.
  • Computes the absolute differences of packed unsigned 8-bit integers in a and b, then horizontally sum each consecutive 8 differences to produce four unsigned 16-bit integers, and pack these unsigned 16-bit integers in the low 16 bits of the 64-bit return value
  • Broadcasts 8-bit integer a to all elements of returned vector. This intrinsic may generate the vpbroadcastb.
  • Broadcasts 16-bit integer a to all elements of returned vector. This intrinsic may generate the vpbroadcastw.
  • Broadcasts 32-bit integer a to all elements of returned vector. This intrinsic may generate the vpbroadcastd.
  • Broadcasts 64-bit integer a to all elements of returned vector. This intrinsic may generate the vpbroadcastq.
  • Broadcasts double-precision (64-bit) floating-point value a to all elements of returned vector.
  • Broadcasts single-precision (32-bit) floating-point value a to all elements of returned vector.
  • Sets packed 8-bit integers in returned vector with the supplied values.
  • Sets packed 16-bit integers in returned vector with the supplied values.
  • Sets packed 32-bit integers in returned vector with the supplied values.
  • Sets packed 64-bit integers in returned vector with the supplied values.
  • Sets packed __m256 returned vector with the supplied values.
  • Sets packed __m256d returned vector with the supplied values.
  • Sets packed __m256i returned vector with the supplied values.
  • Sets packed double-precision (64-bit) floating-point elements in returned vector with the supplied values.
  • Sets packed single-precision (32-bit) floating-point elements in returned vector with the supplied values.
  • Sets packed 8-bit integers in returned vector with the supplied values in reverse order.
  • Sets packed 16-bit integers in returned vector with the supplied values in reverse order.
  • Sets packed 32-bit integers in returned vector with the supplied values in reverse order.
  • Sets packed 64-bit integers in returned vector with the supplied values in reverse order.
  • Sets packed __m256 returned vector with the supplied values.
  • Sets packed __m256d returned vector with the supplied values.
  • Sets packed __m256i returned vector with the supplied values.
  • Sets packed double-precision (64-bit) floating-point elements in returned vector with the supplied values in reverse order.
  • Sets packed single-precision (32-bit) floating-point elements in returned vector with the supplied values in reverse order.
  • Returns vector of type __m256d with all elements set to zero.
  • Returns vector of type __m256 with all elements set to zero.
  • Returns vector of type __m256i with all elements set to zero.
  • Shuffles bytes from a according to the content of b.
  • Shuffles 32-bit integers in 128-bit lanes of a using the control in imm8.
  • Shuffles double-precision (64-bit) floating-point elements within 128-bit lanes using the control in imm8.
  • Shuffles single-precision (32-bit) floating-point elements in a within 128-bit lanes using the control in imm8.
  • Shuffles 16-bit integers in the high 64 bits of 128-bit lanes of a using the control in imm8. The low 64 bits of 128-bit lanes of a are copied to the output.
  • Shuffles 16-bit integers in the low 64 bits of 128-bit lanes of a using the control in imm8. The high 64 bits of 128-bit lanes of a are copied to the output.
  • Negates packed 8-bit integers in a when the corresponding signed 8-bit integer in b is negative, and returns the results. Results are zeroed out when the corresponding element in b is zero.
  • Negates packed 16-bit integers in a when the corresponding signed 16-bit integer in b is negative, and returns the results. Results are zeroed out when the corresponding element in b is zero.
  • Negates packed 32-bit integers in a when the corresponding signed 32-bit integer in b is negative, and returns the results. Results are zeroed out when the corresponding element in b is zero.
  • Shifts packed 16-bit integers in a left by count while shifting in zeros, and returns the result
  • Shifts packed 32-bit integers in a left by count while shifting in zeros, and returns the result
  • Shifts packed 64-bit integers in a left by count while shifting in zeros, and returns the result
  • Shifts packed 16-bit integers in a left by IMM8 while shifting in zeros, return the results;
  • Shifts packed 32-bit integers in a left by IMM8 while shifting in zeros, return the results;
  • Shifts packed 64-bit integers in a left by IMM8 while shifting in zeros, return the results;
  • Shifts 128-bit lanes in a left by imm8 bytes while shifting in zeros.
  • Shifts packed 32-bit integers in a left by the amount specified by the corresponding element in count while shifting in zeros, and returns the result.
  • Shifts packed 64-bit integers in a left by the amount specified by the corresponding element in count while shifting in zeros, and returns the result.
  • Returns the square root of packed double-precision (64-bit) floating point elements in a.
  • Returns the square root of packed single-precision (32-bit) floating point elements in a.
  • Shifts packed 16-bit integers in a right by count while shifting in sign bits.
  • Shifts packed 32-bit integers in a right by count while shifting in sign bits.
  • Shifts packed 16-bit integers in a right by IMM8 while shifting in sign bits.
  • Shifts packed 32-bit integers in a right by IMM8 while shifting in sign bits.
  • Shifts packed 32-bit integers in a right by the amount specified by the corresponding element in count while shifting in sign bits.
  • Shifts packed 16-bit integers in a right by count while shifting in zeros.
  • Shifts packed 32-bit integers in a right by count while shifting in zeros.
  • Shifts packed 64-bit integers in a right by count while shifting in zeros.
  • Shifts packed 16-bit integers in a right by IMM8 while shifting in zeros
  • Shifts packed 32-bit integers in a right by IMM8 while shifting in zeros
  • Shifts packed 64-bit integers in a right by IMM8 while shifting in zeros
  • Shifts 128-bit lanes in a right by imm8 bytes while shifting in zeros.
  • Shifts packed 32-bit integers in a right by the amount specified by the corresponding element in count while shifting in zeros,
  • Shifts packed 64-bit integers in a right by the amount specified by the corresponding element in count while shifting in zeros,
  • Stores 256-bits (composed of 4 packed double-precision (64-bit) floating-point elements) from a into memory. mem_addr must be aligned on a 32-byte boundary or a general-protection exception may be generated.
  • Stores 256-bits (composed of 8 packed single-precision (32-bit) floating-point elements) from a into memory. mem_addr must be aligned on a 32-byte boundary or a general-protection exception may be generated.
  • Stores 256-bits of integer data from a into memory. mem_addr must be aligned on a 32-byte boundary or a general-protection exception may be generated.
  • Stores the high and low 128-bit halves (each composed of 4 packed single-precision (32-bit) floating-point elements) from a into memory two different 128-bit locations. hiaddr and loaddr do not need to be aligned on any particular boundary.
  • Stores the high and low 128-bit halves (each composed of 2 packed double-precision (64-bit) floating-point elements) from a into memory two different 128-bit locations. hiaddr and loaddr do not need to be aligned on any particular boundary.
  • Stores the high and low 128-bit halves (each composed of integer data) from a into memory two different 128-bit locations. hiaddr and loaddr do not need to be aligned on any particular boundary.
  • Stores 256-bits (composed of 4 packed double-precision (64-bit) floating-point elements) from a into memory. mem_addr does not need to be aligned on any particular boundary.
  • Stores 256-bits (composed of 8 packed single-precision (32-bit) floating-point elements) from a into memory. mem_addr does not need to be aligned on any particular boundary.
  • Stores 256-bits of integer data from a into memory. mem_addr does not need to be aligned on any particular boundary.
  • Moves double-precision values from a 256-bit vector of [4 x double] to a 32-byte aligned memory location. To minimize caching, the data is flagged as non-temporal (unlikely to be used again soon).
  • Moves single-precision floating point values from a 256-bit vector of [8 x float] to a 32-byte aligned memory location. To minimize caching, the data is flagged as non-temporal (unlikely to be used again soon).
  • Moves integer data from a 256-bit integer vector to a 32-byte aligned memory location. To minimize caching, the data is flagged as non-temporal (unlikely to be used again soon)
  • Subtract packed 8-bit integers in b from packed 8-bit integers in a
  • Subtract packed 16-bit integers in b from packed 16-bit integers in a
  • Subtract packed 32-bit integers in b from packed 32-bit integers in a
  • Subtract packed 64-bit integers in b from packed 64-bit integers in a
  • Subtracts packed double-precision (64-bit) floating-point elements in b from packed elements in a.
  • Subtracts packed single-precision (32-bit) floating-point elements in b from packed elements in a.
  • Subtract packed 8-bit integers in b from packed 8-bit integers in a using saturation.
  • Subtract packed 16-bit integers in b from packed 16-bit integers in a using saturation.
  • Subtract packed unsigned 8-bit integers in b from packed 8-bit integers in a using saturation.
  • Subtract packed unsigned 16-bit integers in b from packed 16-bit integers in a using saturation.
  • Computes the bitwise AND of 256 bits (representing double-precision (64-bit) floating-point elements) in a and b, producing an intermediate 256-bit value, and set ZF to 1 if the sign bit of each 64-bit element in the intermediate value is zero, otherwise set ZF to 0. Compute the bitwise NOT of a and then AND with b, producing an intermediate value, and set CF to 1 if the sign bit of each 64-bit element in the intermediate value is zero, otherwise set CF to 0. Return the CF value.
  • Computes the bitwise AND of 256 bits (representing single-precision (32-bit) floating-point elements) in a and b, producing an intermediate 256-bit value, and set ZF to 1 if the sign bit of each 32-bit element in the intermediate value is zero, otherwise set ZF to 0. Compute the bitwise NOT of a and then AND with b, producing an intermediate value, and set CF to 1 if the sign bit of each 32-bit element in the intermediate value is zero, otherwise set CF to 0. Return the CF value.
  • Computes the bitwise AND of 256 bits (representing integer data) in a and b, and set ZF to 1 if the result is zero, otherwise set ZF to 0. Computes the bitwise NOT of a and then AND with b, and set CF to 1 if the result is zero, otherwise set CF to 0. Return the CF value.
  • Computes the bitwise AND of 256 bits (representing double-precision (64-bit) floating-point elements) in a and b, producing an intermediate 256-bit value, and set ZF to 1 if the sign bit of each 64-bit element in the intermediate value is zero, otherwise set ZF to 0. Compute the bitwise NOT of a and then AND with b, producing an intermediate value, and set CF to 1 if the sign bit of each 64-bit element in the intermediate value is zero, otherwise set CF to 0. Return 1 if both the ZF and CF values are zero, otherwise return 0.
  • Computes the bitwise AND of 256 bits (representing single-precision (32-bit) floating-point elements) in a and b, producing an intermediate 256-bit value, and set ZF to 1 if the sign bit of each 32-bit element in the intermediate value is zero, otherwise set ZF to 0. Compute the bitwise NOT of a and then AND with b, producing an intermediate value, and set CF to 1 if the sign bit of each 32-bit element in the intermediate value is zero, otherwise set CF to 0. Return 1 if both the ZF and CF values are zero, otherwise return 0.
  • Computes the bitwise AND of 256 bits (representing integer data) in a and b, and set ZF to 1 if the result is zero, otherwise set ZF to 0. Computes the bitwise NOT of a and then AND with b, and set CF to 1 if the result is zero, otherwise set CF to 0. Return 1 if both the ZF and CF values are zero, otherwise return 0.
  • Computes the bitwise AND of 256 bits (representing double-precision (64-bit) floating-point elements) in a and b, producing an intermediate 256-bit value, and set ZF to 1 if the sign bit of each 64-bit element in the intermediate value is zero, otherwise set ZF to 0. Compute the bitwise NOT of a and then AND with b, producing an intermediate value, and set CF to 1 if the sign bit of each 64-bit element in the intermediate value is zero, otherwise set CF to 0. Return the ZF value.
  • Computes the bitwise AND of 256 bits (representing single-precision (32-bit) floating-point elements) in a and b, producing an intermediate 256-bit value, and set ZF to 1 if the sign bit of each 32-bit element in the intermediate value is zero, otherwise set ZF to 0. Compute the bitwise NOT of a and then AND with b, producing an intermediate value, and set CF to 1 if the sign bit of each 32-bit element in the intermediate value is zero, otherwise set CF to 0. Return the ZF value.
  • Computes the bitwise AND of 256 bits (representing integer data) in a and b, and set ZF to 1 if the result is zero, otherwise set ZF to 0. Computes the bitwise NOT of a and then AND with b, and set CF to 1 if the result is zero, otherwise set CF to 0. Return the ZF value.
  • Returns vector of type __m256d with indeterminate elements. Despite being “undefined”, this is some valid value and not equivalent to mem::MaybeUninit. In practice, this is equivalent to mem::zeroed.
  • Returns vector of type __m256 with indeterminate elements. Despite being “undefined”, this is some valid value and not equivalent to mem::MaybeUninit. In practice, this is equivalent to mem::zeroed.
  • Returns vector of type __m256i with with indeterminate elements. Despite being “undefined”, this is some valid value and not equivalent to mem::MaybeUninit. In practice, this is equivalent to mem::zeroed.
  • Unpacks and interleave 8-bit integers from the high half of each 128-bit lane in a and b.
  • Unpacks and interleave 16-bit integers from the high half of each 128-bit lane of a and b.
  • Unpacks and interleave 32-bit integers from the high half of each 128-bit lane of a and b.
  • Unpacks and interleave 64-bit integers from the high half of each 128-bit lane of a and b.
  • Unpacks and interleave double-precision (64-bit) floating-point elements from the high half of each 128-bit lane in a and b.
  • Unpacks and interleave single-precision (32-bit) floating-point elements from the high half of each 128-bit lane in a and b.
  • Unpacks and interleave 8-bit integers from the low half of each 128-bit lane of a and b.
  • Unpacks and interleave 16-bit integers from the low half of each 128-bit lane of a and b.
  • Unpacks and interleave 32-bit integers from the low half of each 128-bit lane of a and b.
  • Unpacks and interleave 64-bit integers from the low half of each 128-bit lane of a and b.
  • Unpacks and interleave double-precision (64-bit) floating-point elements from the low half of each 128-bit lane in a and b.
  • Unpacks and interleave single-precision (32-bit) floating-point elements from the low half of each 128-bit lane in a and b.
  • Computes the bitwise XOR of packed double-precision (64-bit) floating-point elements in a and b.
  • Computes the bitwise XOR of packed single-precision (32-bit) floating-point elements in a and b.
  • Computes the bitwise XOR of 256 bits (representing integer data) in a and b
  • Zeroes the contents of all XMM or YMM registers.
  • Zeroes the upper 128 bits of all YMM registers; the lower 128-bits of the registers are unmodified.
  • Constructs a 256-bit floating-point vector of [4 x double] from a 128-bit floating-point vector of [2 x double]. The lower 128 bits contain the value of the source vector. The upper 128 bits are set to zero.
  • Constructs a 256-bit floating-point vector of [8 x float] from a 128-bit floating-point vector of [4 x float]. The lower 128 bits contain the value of the source vector. The upper 128 bits are set to zero.
  • Constructs a 256-bit integer vector from a 128-bit integer vector. The lower 128 bits contain the value of the source vector. The upper 128 bits are set to zero.
  • Computes the absolute value of packed 8-bit signed integers in a and return the unsigned results.
  • Computes the absolute value of each of the packed 16-bit signed integers in a and return the 16-bit unsigned integer
  • Computes the absolute value of each of the packed 32-bit signed integers in a and return the 32-bit unsigned integer
  • Adds packed 8-bit integers in a and b.
  • Adds packed 16-bit integers in a and b.
  • Adds packed 32-bit integers in a and b.
  • Adds packed 64-bit integers in a and b.
  • Adds packed double-precision (64-bit) floating-point elements in a and b.
  • Adds __m128 vectors.
  • Returns a new vector with the low element of a replaced by the sum of the low elements of a and b.
  • Adds the first component of a and b, the other components are copied from a.
  • Adds packed 8-bit integers in a and b using saturation.
  • Adds packed 16-bit integers in a and b using saturation.
  • Adds packed unsigned 8-bit integers in a and b using saturation.
  • Adds packed unsigned 16-bit integers in a and b using saturation.
  • Alternatively add and subtract packed double-precision (64-bit) floating-point elements in a to/from packed elements in b.
  • Alternatively add and subtract packed single-precision (32-bit) floating-point elements in a to/from packed elements in b.
  • Performs one round of an AES decryption flow on data (state) in a.
  • Performs the last round of an AES decryption flow on data (state) in a.
  • Performs one round of an AES encryption flow on data (state) in a.
  • Performs the last round of an AES encryption flow on data (state) in a.
  • Performs the InvMixColumns transformation on a.
  • Assist in expanding the AES cipher key.
  • Concatenate 16-byte blocks in a and b into a 32-byte temporary result, shift the result right by n bytes, and returns the low 16 bytes.
  • Computes the bitwise AND of packed double-precision (64-bit) floating-point elements in a and b.
  • Bitwise AND of packed single-precision (32-bit) floating-point elements.
  • Computes the bitwise AND of 128 bits (representing integer data) in a and b.
  • Computes the bitwise NOT of a and then AND with b.
  • Bitwise AND-NOT of packed single-precision (32-bit) floating-point elements.
  • Computes the bitwise NOT of 128 bits (representing integer data) in a and then AND with b.
  • Averages packed unsigned 8-bit integers in a and b.
  • Averages packed unsigned 16-bit integers in a and b.
  • Blend packed 16-bit integers from a and b using the mask IMM8.
  • Blends packed 32-bit integers from a and b using control mask IMM4.
  • Blend packed double-precision (64-bit) floating-point elements from a and b using control mask IMM2
  • Blend packed single-precision (32-bit) floating-point elements from a and b using mask IMM4
  • Blend packed 8-bit integers from a and b using mask
  • Blend packed double-precision (64-bit) floating-point elements from a and b using mask
  • Blend packed single-precision (32-bit) floating-point elements from a and b using mask
  • Broadcasts a single-precision (32-bit) floating-point element from memory to all elements of the returned vector.
  • Broadcasts the low packed 8-bit integer from a to all elements of the 128-bit returned value.
  • Broadcasts the low packed 32-bit integer from a to all elements of the 128-bit returned value.
  • Broadcasts the low packed 64-bit integer from a to all elements of the 128-bit returned value.
  • Broadcasts the low double-precision (64-bit) floating-point element from a to all elements of the 128-bit returned value.
  • Broadcasts the low single-precision (32-bit) floating-point element from a to all elements of the 128-bit returned value.
  • Broadcasts the low packed 16-bit integer from a to all elements of the 128-bit returned value
  • Shifts a left by IMM8 bytes while shifting in zeros.
  • Shifts a right by IMM8 bytes while shifting in zeros.
  • Casts a 128-bit floating-point vector of [2 x double] into a 128-bit floating-point vector of [4 x float].
  • Casts a 128-bit floating-point vector of [2 x double] into a 128-bit integer vector.
  • Casts a 128-bit floating-point vector of [4 x float] into a 128-bit floating-point vector of [2 x double].
  • Casts a 128-bit floating-point vector of [4 x float] into a 128-bit integer vector.
  • Casts a 128-bit integer vector into a 128-bit floating-point vector of [2 x double].
  • Casts a 128-bit integer vector into a 128-bit floating-point vector of [4 x float].
  • Round the packed double-precision (64-bit) floating-point elements in a up to an integer value, and stores the results as packed double-precision floating-point elements.
  • Round the packed single-precision (32-bit) floating-point elements in a up to an integer value, and stores the results as packed single-precision floating-point elements.
  • Round the lower double-precision (64-bit) floating-point element in b up to an integer value, store the result as a double-precision floating-point element in the lower element of the intrinsic result, and copies the upper element from a to the upper element of the intrinsic result.
  • Round the lower single-precision (32-bit) floating-point element in b up to an integer value, store the result as a single-precision floating-point element in the lower element of the intrinsic result, and copies the upper 3 packed elements from a to the upper elements of the intrinsic result.
  • Invalidates and flushes the cache line that contains p from all levels of the cache hierarchy.
  • Performs a carry-less multiplication of two 64-bit polynomials over the finite field GF(2).
  • Compares packed double-precision (64-bit) floating-point elements in a and b based on the comparison operand specified by IMM5.
  • Compares packed single-precision (32-bit) floating-point elements in a and b based on the comparison operand specified by IMM5.
  • Compares the lower double-precision (64-bit) floating-point element in a and b based on the comparison operand specified by IMM5, store the result in the lower element of returned vector, and copies the upper element from a to the upper element of returned vector.
  • Compares the lower single-precision (32-bit) floating-point element in a and b based on the comparison operand specified by IMM5, store the result in the lower element of returned vector, and copies the upper 3 packed elements from a to the upper elements of returned vector.
  • Compares packed 8-bit integers in a and b for equality.
  • Compares packed 16-bit integers in a and b for equality.
  • Compares packed 32-bit integers in a and b for equality.
  • Compares packed 64-bit integers in a and b for equality
  • Compares corresponding elements in a and b for equality.
  • Compares each of the four floats in a to the corresponding element in b. The result in the output vector will be 0xffffffff if the input elements were equal, or 0 otherwise.
  • Returns a new vector with the low element of a replaced by the equality comparison of the lower elements of a and b.
  • Compares the lowest f32 of both inputs for equality. The lowest 32 bits of the result will be 0xffffffff if the two inputs are equal, or 0 otherwise. The upper 96 bits of the result are the upper 96 bits of a.
  • Compares packed strings in a and b with lengths la and lb using the control in IMM8, and return 1 if b did not contain a null character and the resulting mask was zero, and 0 otherwise.
  • Compares packed strings in a and b with lengths la and lb using the control in IMM8, and return 1 if the resulting mask was non-zero, and 0 otherwise.
  • Compares packed strings a and b with lengths la and lb using the control in IMM8 and return the generated index. Similar to _mm_cmpistri with the exception that _mm_cmpistri implicitly determines the length of a and b.
  • Compares packed strings in a and b with lengths la and lb using the control in IMM8, and return the generated mask.
  • Compares packed strings in a and b with lengths la and lb using the control in IMM8, and return bit 0 of the resulting bit mask.
  • Compares packed strings in a and b with lengths la and lb using the control in IMM8, and return 1 if any character in a was null, and 0 otherwise.
  • Compares packed strings in a and b with lengths la and lb using the control in IMM8, and return 1 if any character in b was null, and 0 otherwise.
  • Compares corresponding elements in a and b for greater-than-or-equal.
  • Compares each of the four floats in a to the corresponding element in b. The result in the output vector will be 0xffffffff if the input element in a is greater than or equal to the corresponding element in b, or 0 otherwise.
  • Returns a new vector with the low element of a replaced by the greater-than-or-equal comparison of the lower elements of a and b.
  • Compares the lowest f32 of both inputs for greater than or equal. The lowest 32 bits of the result will be 0xffffffff if a.extract(0) is greater than or equal b.extract(0), or 0 otherwise. The upper 96 bits of the result are the upper 96 bits of a.
  • Compares packed 8-bit integers in a and b for greater-than.
  • Compares packed 16-bit integers in a and b for greater-than.
  • Compares packed 32-bit integers in a and b for greater-than.
  • Compares packed 64-bit integers in a and b for greater-than, return the results.
  • Compares corresponding elements in a and b for greater-than.
  • Compares each of the four floats in a to the corresponding element in b. The result in the output vector will be 0xffffffff if the input element in a is greater than the corresponding element in b, or 0 otherwise.
  • Returns a new vector with the low element of a replaced by the greater-than comparison of the lower elements of a and b.
  • Compares the lowest f32 of both inputs for greater than. The lowest 32 bits of the result will be 0xffffffff if a.extract(0) is greater than b.extract(0), or 0 otherwise. The upper 96 bits of the result are the upper 96 bits of a.
  • Compares packed strings with implicit lengths in a and b using the control in IMM8, and return 1 if b did not contain a null character and the resulting mask was zero, and 0 otherwise.
  • Compares packed strings with implicit lengths in a and b using the control in IMM8, and return 1 if the resulting mask was non-zero, and 0 otherwise.
  • Compares packed strings with implicit lengths in a and b using the control in IMM8 and return the generated index. Similar to _mm_cmpestri with the exception that _mm_cmpestri requires the lengths of a and b to be explicitly specified.
  • Compares packed strings with implicit lengths in a and b using the control in IMM8, and return the generated mask.
  • Compares packed strings with implicit lengths in a and b using the control in IMM8, and return bit 0 of the resulting bit mask.
  • Compares packed strings with implicit lengths in a and b using the control in IMM8, and returns 1 if any character in a was null, and 0 otherwise.
  • Compares packed strings with implicit lengths in a and b using the control in IMM8, and return 1 if any character in b was null. and 0 otherwise.
  • Compares corresponding elements in a and b for less-than-or-equal
  • Compares each of the four floats in a to the corresponding element in b. The result in the output vector will be 0xffffffff if the input element in a is less than or equal to the corresponding element in b, or 0 otherwise.
  • Returns a new vector with the low element of a replaced by the less-than-or-equal comparison of the lower elements of a and b.
  • Compares the lowest f32 of both inputs for less than or equal. The lowest 32 bits of the result will be 0xffffffff if a.extract(0) is less than or equal b.extract(0), or 0 otherwise. The upper 96 bits of the result are the upper 96 bits of a.
  • Compares packed 8-bit integers in a and b for less-than.
  • Compares packed 16-bit integers in a and b for less-than.
  • Compares packed 32-bit integers in a and b for less-than.
  • Compares corresponding elements in a and b for less-than.
  • Compares each of the four floats in a to the corresponding element in b. The result in the output vector will be 0xffffffff if the input element in a is less than the corresponding element in b, or 0 otherwise.
  • Returns a new vector with the low element of a replaced by the less-than comparison of the lower elements of a and b.
  • Compares the lowest f32 of both inputs for less than. The lowest 32 bits of the result will be 0xffffffff if a.extract(0) is less than b.extract(0), or 0 otherwise. The upper 96 bits of the result are the upper 96 bits of a.
  • Compares corresponding elements in a and b for not-equal.
  • Compares each of the four floats in a to the corresponding element in b. The result in the output vector will be 0xffffffff if the input elements are not equal, or 0 otherwise.
  • Returns a new vector with the low element of a replaced by the not-equal comparison of the lower elements of a and b.
  • Compares the lowest f32 of both inputs for inequality. The lowest 32 bits of the result will be 0xffffffff if a.extract(0) is not equal to b.extract(0), or 0 otherwise. The upper 96 bits of the result are the upper 96 bits of a.
  • Compares corresponding elements in a and b for not-greater-than-or-equal.
  • Compares each of the four floats in a to the corresponding element in b. The result in the output vector will be 0xffffffff if the input element in a is not greater than or equal to the corresponding element in b, or 0 otherwise.
  • Returns a new vector with the low element of a replaced by the not-greater-than-or-equal comparison of the lower elements of a and b.
  • Compares the lowest f32 of both inputs for not-greater-than-or-equal. The lowest 32 bits of the result will be 0xffffffff if a.extract(0) is not greater than or equal to b.extract(0), or 0 otherwise. The upper 96 bits of the result are the upper 96 bits of a.
  • Compares corresponding elements in a and b for not-greater-than.
  • Compares each of the four floats in a to the corresponding element in b. The result in the output vector will be 0xffffffff if the input element in a is not greater than the corresponding element in b, or 0 otherwise.
  • Returns a new vector with the low element of a replaced by the not-greater-than comparison of the lower elements of a and b.
  • Compares the lowest f32 of both inputs for not-greater-than. The lowest 32 bits of the result will be 0xffffffff if a.extract(0) is not greater than b.extract(0), or 0 otherwise. The upper 96 bits of the result are the upper 96 bits of a.
  • Compares corresponding elements in a and b for not-less-than-or-equal.
  • Compares each of the four floats in a to the corresponding element in b. The result in the output vector will be 0xffffffff if the input element in a is not less than or equal to the corresponding element in b, or 0 otherwise.
  • Returns a new vector with the low element of a replaced by the not-less-than-or-equal comparison of the lower elements of a and b.
  • Compares the lowest f32 of both inputs for not-less-than-or-equal. The lowest 32 bits of the result will be 0xffffffff if a.extract(0) is not less than or equal to b.extract(0), or 0 otherwise. The upper 96 bits of the result are the upper 96 bits of a.
  • Compares corresponding elements in a and b for not-less-than.
  • Compares each of the four floats in a to the corresponding element in b. The result in the output vector will be 0xffffffff if the input element in a is not less than the corresponding element in b, or 0 otherwise.
  • Returns a new vector with the low element of a replaced by the not-less-than comparison of the lower elements of a and b.
  • Compares the lowest f32 of both inputs for not-less-than. The lowest 32 bits of the result will be 0xffffffff if a.extract(0) is not less than b.extract(0), or 0 otherwise. The upper 96 bits of the result are the upper 96 bits of a.
  • Compares corresponding elements in a and b to see if neither is NaN.
  • Compares each of the four floats in a to the corresponding element in b. Returns four floats that have one of two possible bit patterns. The element in the output vector will be 0xffffffff if the input elements in a and b are ordered (i.e., neither of them is a NaN), or 0 otherwise.
  • Returns a new vector with the low element of a replaced by the result of comparing both of the lower elements of a and b to NaN. If neither are equal to NaN then 0xFFFFFFFFFFFFFFFF is used and 0 otherwise.
  • Checks if the lowest f32 of both inputs are ordered. The lowest 32 bits of the result will be 0xffffffff if neither of a.extract(0) or b.extract(0) is a NaN, or 0 otherwise. The upper 96 bits of the result are the upper 96 bits of a.
  • Compares corresponding elements in a and b to see if either is NaN.
  • Compares each of the four floats in a to the corresponding element in b. Returns four floats that have one of two possible bit patterns. The element in the output vector will be 0xffffffff if the input elements in a and b are unordered (i.e., at least on of them is a NaN), or 0 otherwise.
  • Returns a new vector with the low element of a replaced by the result of comparing both of the lower elements of a and b to NaN. If either is equal to NaN then 0xFFFFFFFFFFFFFFFF is used and 0 otherwise.
  • Checks if the lowest f32 of both inputs are unordered. The lowest 32 bits of the result will be 0xffffffff if any of a.extract(0) or b.extract(0) is a NaN, or 0 otherwise. The upper 96 bits of the result are the upper 96 bits of a.
  • Compares the lower element of a and b for equality.
  • Compares two 32-bit floats from the low-order bits of a and b. Returns 1 if they are equal, or 0 otherwise.
  • Compares the lower element of a and b for greater-than-or-equal.
  • Compares two 32-bit floats from the low-order bits of a and b. Returns 1 if the value from a is greater than or equal to the one from b, or 0 otherwise.
  • Compares the lower element of a and b for greater-than.
  • Compares two 32-bit floats from the low-order bits of a and b. Returns 1 if the value from a is greater than the one from b, or 0 otherwise.
  • Compares the lower element of a and b for less-than-or-equal.
  • Compares two 32-bit floats from the low-order bits of a and b. Returns 1 if the value from a is less than or equal to the one from b, or 0 otherwise.
  • Compares the lower element of a and b for less-than.
  • Compares two 32-bit floats from the low-order bits of a and b. Returns 1 if the value from a is less than the one from b, or 0 otherwise.
  • Compares the lower element of a and b for not-equal.
  • Compares two 32-bit floats from the low-order bits of a and b. Returns 1 if they are not equal, or 0 otherwise.
  • Starting with the initial value in crc, return the accumulated CRC32-C value for unsigned 8-bit integer v.
  • Starting with the initial value in crc, return the accumulated CRC32-C value for unsigned 16-bit integer v.
  • Starting with the initial value in crc, return the accumulated CRC32-C value for unsigned 32-bit integer v.
  • Starting with the initial value in crc, return the accumulated CRC32-C value for unsigned 64-bit integer v.
  • Alias for _mm_cvtsi32_ss.
  • Alias for _mm_cvtss_si32.
  • Sign extend packed 8-bit integers in a to packed 16-bit integers
  • Sign extend packed 8-bit integers in a to packed 32-bit integers
  • Sign extend packed 8-bit integers in the low 8 bytes of a to packed 64-bit integers
  • Sign extend packed 16-bit integers in a to packed 32-bit integers
  • Sign extend packed 16-bit integers in a to packed 64-bit integers
  • Sign extend packed 32-bit integers in a to packed 64-bit integers
  • Converts the lower two packed 32-bit integers in a to packed double-precision (64-bit) floating-point elements.
  • Converts packed 32-bit integers in a to packed single-precision (32-bit) floating-point elements.
  • Zeroes extend packed unsigned 8-bit integers in a to packed 16-bit integers
  • Zeroes extend packed unsigned 8-bit integers in a to packed 32-bit integers
  • Zeroes extend packed unsigned 8-bit integers in a to packed 64-bit integers
  • Zeroes extend packed unsigned 16-bit integers in a to packed 32-bit integers
  • Zeroes extend packed unsigned 16-bit integers in a to packed 64-bit integers
  • Zeroes extend packed unsigned 32-bit integers in a to packed 64-bit integers
  • Converts packed double-precision (64-bit) floating-point elements in a to packed 32-bit integers.
  • Converts packed double-precision (64-bit) floating-point elements in a to packed single-precision (32-bit) floating-point elements
  • Converts the 4 x 16-bit half-precision float values in the lowest 64-bit of the 128-bit vector a into 4 x 32-bit float values stored in a 128-bit wide vector.
  • Converts packed single-precision (32-bit) floating-point elements in a to packed 32-bit integers.
  • Converts packed single-precision (32-bit) floating-point elements in a to packed double-precision (64-bit) floating-point elements.
  • Converts the 4 x 32-bit float values in the 128-bit vector a into 4 x 16-bit half-precision float values stored in the lowest 64-bit of a 128-bit vector.
  • Returns the lower double-precision (64-bit) floating-point element of a.
  • Converts the lower double-precision (64-bit) floating-point element in a to a 32-bit integer.
  • Converts the lower double-precision (64-bit) floating-point element in a to a 64-bit integer.
  • Alias for _mm_cvtsd_si64
  • Converts the lower double-precision (64-bit) floating-point element in b to a single-precision (32-bit) floating-point element, store the result in the lower element of the return value, and copies the upper element from a to the upper element the return value.
  • Returns a with its lower element replaced by b after converting it to an f64.
  • Returns a vector whose lowest element is a and all higher elements are 0.
  • Converts a 32 bit integer to a 32 bit float. The result vector is the input vector a with the lowest 32 bit float replaced by the converted integer.
  • Returns a with its lower element replaced by b after converting it to an f64.
  • Returns a vector whose lowest element is a and all higher elements are 0.
  • Converts a 64 bit integer to a 32 bit float. The result vector is the input vector a with the lowest 32 bit float replaced by the converted integer.
  • Returns a with its lower element replaced by b after converting it to an f64.
  • Returns a vector whose lowest element is a and all higher elements are 0.
  • Returns the lowest element of a.
  • Returns the lowest element of a.
  • Returns the lowest element of a.
  • Extracts the lowest 32 bit float from the input vector.
  • Converts the lower single-precision (32-bit) floating-point element in b to a double-precision (64-bit) floating-point element, store the result in the lower element of the return value, and copies the upper element from a to the upper element the return value.
  • Converts the lowest 32 bit float in the input vector to a 32 bit integer.
  • Converts the lowest 32 bit float in the input vector to a 64 bit integer.
  • Alias for _mm_cvttss_si32.
  • Converts packed double-precision (64-bit) floating-point elements in a to packed 32-bit integers with truncation.
  • Converts packed single-precision (32-bit) floating-point elements in a to packed 32-bit integers with truncation.
  • Converts the lower double-precision (64-bit) floating-point element in a to a 32-bit integer with truncation.
  • Converts the lower double-precision (64-bit) floating-point element in a to a 64-bit integer with truncation.
  • Alias for _mm_cvttsd_si64
  • Converts the lowest 32 bit float in the input vector to a 32 bit integer with truncation.
  • Converts the lowest 32 bit float in the input vector to a 64 bit integer with truncation.
  • Divide packed double-precision (64-bit) floating-point elements in a by packed elements in b.
  • Divides __m128 vectors.
  • Returns a new vector with the low element of a replaced by the result of diving the lower element of a by the lower element of b.
  • Divides the first component of b by a, the other components are copied from a.
  • Returns the dot product of two __m128d vectors.
  • Returns the dot product of two __m128 vectors.
  • Extracts an 8-bit integer from a, selected with IMM8. Returns a 32-bit integer containing the zero-extended integer data.
  • Returns the imm8 element of a.
  • Extracts an 32-bit integer from a selected with IMM8
  • Extracts an 64-bit integer from a selected with IMM1
  • Extracts a single-precision (32-bit) floating-point element from a, selected with IMM8. The returned i32 stores the float’s bit-pattern, and may be converted back to a floating point number via casting.
  • Extracts the bit range specified by y from the lower 64 bits of x.
  • Round the packed double-precision (64-bit) floating-point elements in a down to an integer value, and stores the results as packed double-precision floating-point elements.
  • Round the packed single-precision (32-bit) floating-point elements in a down to an integer value, and stores the results as packed single-precision floating-point elements.
  • Round the lower double-precision (64-bit) floating-point element in b down to an integer value, store the result as a double-precision floating-point element in the lower element of the intrinsic result, and copies the upper element from a to the upper element of the intrinsic result.
  • Round the lower single-precision (32-bit) floating-point element in b down to an integer value, store the result as a single-precision floating-point element in the lower element of the intrinsic result, and copies the upper 3 packed elements from a to the upper elements of the intrinsic result.
  • Multiplies packed double-precision (64-bit) floating-point elements in a and b, and add the intermediate result to packed elements in c.
  • Multiplies packed single-precision (32-bit) floating-point elements in a and b, and add the intermediate result to packed elements in c.
  • Multiplies the lower double-precision (64-bit) floating-point elements in a and b, and add the intermediate result to the lower element in c. Stores the result in the lower element of the returned value, and copy the upper element from a to the upper elements of the result.
  • Multiplies the lower single-precision (32-bit) floating-point elements in a and b, and add the intermediate result to the lower element in c. Stores the result in the lower element of the returned value, and copy the 3 upper elements from a to the upper elements of the result.
  • Multiplies packed double-precision (64-bit) floating-point elements in a and b, and alternatively add and subtract packed elements in c to/from the intermediate result.
  • Multiplies packed single-precision (32-bit) floating-point elements in a and b, and alternatively add and subtract packed elements in c to/from the intermediate result.
  • Multiplies packed double-precision (64-bit) floating-point elements in a and b, and subtract packed elements in c from the intermediate result.
  • Multiplies packed single-precision (32-bit) floating-point elements in a and b, and subtract packed elements in c from the intermediate result.
  • Multiplies the lower double-precision (64-bit) floating-point elements in a and b, and subtract the lower element in c from the intermediate result. Store the result in the lower element of the returned value, and copy the upper element from a to the upper elements of the result.
  • Multiplies the lower single-precision (32-bit) floating-point elements in a and b, and subtract the lower element in c from the intermediate result. Store the result in the lower element of the returned value, and copy the 3 upper elements from a to the upper elements of the result.
  • Multiplies packed double-precision (64-bit) floating-point elements in a and b, and alternatively subtract and add packed elements in c from/to the intermediate result.
  • Multiplies packed single-precision (32-bit) floating-point elements in a and b, and alternatively subtract and add packed elements in c from/to the intermediate result.
  • Multiplies packed double-precision (64-bit) floating-point elements in a and b, and add the negated intermediate result to packed elements in c.
  • Multiplies packed single-precision (32-bit) floating-point elements in a and b, and add the negated intermediate result to packed elements in c.
  • Multiplies the lower double-precision (64-bit) floating-point elements in a and b, and add the negated intermediate result to the lower element in c. Store the result in the lower element of the returned value, and copy the upper element from a to the upper elements of the result.
  • Multiplies the lower single-precision (32-bit) floating-point elements in a and b, and add the negated intermediate result to the lower element in c. Store the result in the lower element of the returned value, and copy the 3 upper elements from a to the upper elements of the result.
  • Multiplies packed double-precision (64-bit) floating-point elements in a and b, and subtract packed elements in c from the negated intermediate result.
  • Multiplies packed single-precision (32-bit) floating-point elements in a and b, and subtract packed elements in c from the negated intermediate result.
  • Multiplies the lower double-precision (64-bit) floating-point elements in a and b, and subtract packed elements in c from the negated intermediate result. Store the result in the lower element of the returned value, and copy the upper element from a to the upper elements of the result.
  • Multiplies the lower single-precision (32-bit) floating-point elements in a and b, and subtract packed elements in c from the negated intermediate result. Store the result in the lower element of the returned value, and copy the 3 upper elements from a to the upper elements of the result.
  • _mm_getcsrDeprecated
    Gets the unsigned 32-bit value of the MXCSR control and status register.
  • Horizontally adds the adjacent pairs of values contained in 2 packed 128-bit vectors of [8 x i16].
  • Horizontally adds the adjacent pairs of values contained in 2 packed 128-bit vectors of [4 x i32].
  • Horizontally adds adjacent pairs of double-precision (64-bit) floating-point elements in a and b, and pack the results.
  • Horizontally adds adjacent pairs of single-precision (32-bit) floating-point elements in a and b, and pack the results.
  • Horizontally adds the adjacent pairs of values contained in 2 packed 128-bit vectors of [8 x i16]. Positive sums greater than 7FFFh are saturated to 7FFFh. Negative sums less than 8000h are saturated to 8000h.
  • Horizontally subtract the adjacent pairs of values contained in 2 packed 128-bit vectors of [8 x i16].
  • Horizontally subtract the adjacent pairs of values contained in 2 packed 128-bit vectors of [4 x i32].
  • Horizontally subtract adjacent pairs of double-precision (64-bit) floating-point elements in a and b, and pack the results.
  • Horizontally adds adjacent pairs of single-precision (32-bit) floating-point elements in a and b, and pack the results.
  • Horizontally subtract the adjacent pairs of values contained in 2 packed 128-bit vectors of [8 x i16]. Positive differences greater than 7FFFh are saturated to 7FFFh. Negative differences less than 8000h are saturated to 8000h.
  • Returns values from slice at offsets determined by offsets * scale, where scale should be 1, 2, 4 or 8.
  • Returns values from slice at offsets determined by offsets * scale, where scale should be 1, 2, 4 or 8.
  • Returns values from slice at offsets determined by offsets * scale, where scale should be 1, 2, 4 or 8.
  • Returns values from slice at offsets determined by offsets * scale, where scale should be 1, 2, 4 or 8.
  • Returns values from slice at offsets determined by offsets * scale, where scale should be 1, 2, 4 or 8.
  • Returns values from slice at offsets determined by offsets * scale, where scale should be 1, 2, 4 or 8.
  • Returns values from slice at offsets determined by offsets * scale, where scale should be 1, 2, 4 or 8.
  • Returns values from slice at offsets determined by offsets * scale, where scale should be 1, 2, 4 or 8.
  • Returns a copy of a with the 8-bit integer from i inserted at a location specified by IMM8.
  • Returns a new vector where the imm8 element of a is replaced with i.
  • Returns a copy of a with the 32-bit integer from i inserted at a location specified by IMM8.
  • Returns a copy of a with the 64-bit integer from i inserted at a location specified by IMM1.
  • Select a single value in a to store at some position in b, Then zero elements according to IMM8.
  • Inserts the [length:0] bits of y into x at index.
  • Loads 128-bits of integer data from unaligned memory. This intrinsic may perform better than _mm_loadu_si128 when the data crosses a cache line boundary.
  • Performs a serializing operation on all load-from-memory instructions that were issued prior to this instruction.
  • Loads a double-precision (64-bit) floating-point element from memory into both elements of returned vector.
  • Construct a __m128 by duplicating the value read from p into all elements.
  • Loads 128-bits (composed of 2 packed double-precision (64-bit) floating-point elements) from memory into the returned vector. mem_addr must be aligned on a 16-byte boundary or a general-protection exception may be generated.
  • Loads a double-precision (64-bit) floating-point element from memory into both elements of returned vector.
  • Loads four f32 values from aligned memory into a __m128. If the pointer is not aligned to a 128-bit boundary (16 bytes) a general protection fault will be triggered (fatal program crash).
  • Alias for _mm_load1_ps
  • Loads a 64-bit double-precision value to the low element of a 128-bit integer vector and clears the upper element.
  • Loads 128-bits of integer data from memory into a new vector.
  • Construct a __m128 with the lowest element read from p and the other elements set to zero.
  • Loads a double-precision (64-bit) floating-point element from memory into both elements of return vector.
  • Loads a double-precision value into the high-order bits of a 128-bit vector of [2 x double]. The low-order bits are copied from the low-order bits of the first operand.
  • Loads 64-bit integer from memory into first element of returned vector.
  • Loads a double-precision value into the low-order bits of a 128-bit vector of [2 x double]. The high-order bits are copied from the high-order bits of the first operand.
  • Loads 2 double-precision (64-bit) floating-point elements from memory into the returned vector in reverse order. mem_addr must be aligned on a 16-byte boundary or a general-protection exception may be generated.
  • Loads four f32 values from aligned memory into a __m128 in reverse order.
  • Loads 128-bits (composed of 2 packed double-precision (64-bit) floating-point elements) from memory into the returned vector. mem_addr does not need to be aligned on any particular boundary.
  • Loads four f32 values from memory into a __m128. There are no restrictions on memory alignment. For aligned memory _mm_load_ps may be faster.
  • Loads unaligned 64-bits of integer data from memory into new vector.
  • Loads 128-bits of integer data from memory into a new vector.
  • Multiplies and then horizontally add signed 16 bit integers in a and b.
  • Multiplies corresponding pairs of packed 8-bit unsigned integer values contained in the first source operand and packed 8-bit signed integer values contained in the second source operand, add pairs of contiguous products with signed saturation, and writes the 16-bit sums to the corresponding bits in the destination.
  • Returns values from slice at offsets determined by offsets * scale, where scale should be 1, 2, 4 or 8. If mask is set, load the value from src in that position instead.
  • Returns values from slice at offsets determined by offsets * scale, where scale should be 1, 2, 4 or 8. If mask is set, load the value from src in that position instead.
  • Returns values from slice at offsets determined by offsets * scale, where scale should be 1, 2, 4 or 8. If mask is set, load the value from src in that position instead.
  • Returns values from slice at offsets determined by offsets * scale, where scale should be 1, 2, 4 or 8. If mask is set, load the value from src in that position instead.
  • Returns values from slice at offsets determined by offsets * scale, where scale should be 1, 2, 4 or 8. If mask is set, load the value from src in that position instead.
  • Returns values from slice at offsets determined by offsets * scale, where scale should be 1, 2, 4 or 8. If mask is set, load the value from src in that position instead.
  • Returns values from slice at offsets determined by offsets * scale, where scale should be 1, 2, 4 or 8. If mask is set, load the value from src in that position instead.
  • Returns values from slice at offsets determined by offsets * scale, where scale should be 1, 2, 4 or 8. If mask is set, load the value from src in that position instead.
  • Loads packed 32-bit integers from memory pointed by mem_addr using mask (elements are zeroed out when the highest bit is not set in the corresponding element).
  • Loads packed 64-bit integers from memory pointed by mem_addr using mask (elements are zeroed out when the highest bit is not set in the corresponding element).
  • Loads packed double-precision (64-bit) floating-point elements from memory into result using mask (elements are zeroed out when the high bit of the corresponding element is not set).
  • Loads packed single-precision (32-bit) floating-point elements from memory into result using mask (elements are zeroed out when the high bit of the corresponding element is not set).
  • Conditionally store 8-bit integer elements from a into memory using mask.
  • Stores packed 32-bit integers from a into memory pointed by mem_addr using mask (elements are not stored when the highest bit is not set in the corresponding element).
  • Stores packed 64-bit integers from a into memory pointed by mem_addr using mask (elements are not stored when the highest bit is not set in the corresponding element).
  • Stores packed double-precision (64-bit) floating-point elements from a into memory using mask.
  • Stores packed single-precision (32-bit) floating-point elements from a into memory using mask.
  • Compares packed 8-bit integers in a and b and returns packed maximum values in dst.
  • Compares packed 16-bit integers in a and b, and returns the packed maximum values.
  • Compares packed 32-bit integers in a and b, and returns packed maximum values.
  • Compares packed unsigned 8-bit integers in a and b, and returns the packed maximum values.
  • Compares packed unsigned 16-bit integers in a and b, and returns packed maximum.
  • Compares packed unsigned 32-bit integers in a and b, and returns packed maximum values.
  • Returns a new vector with the maximum values from corresponding elements in a and b.
  • Compares packed single-precision (32-bit) floating-point elements in a and b, and return the corresponding maximum values.
  • Returns a new vector with the low element of a replaced by the maximum of the lower elements of a and b.
  • Compares the first single-precision (32-bit) floating-point element of a and b, and return the maximum value in the first element of the return value, the other elements are copied from a.
  • Performs a serializing operation on all load-from-memory and store-to-memory instructions that were issued prior to this instruction.
  • Compares packed 8-bit integers in a and b and returns packed minimum values in dst.
  • Compares packed 16-bit integers in a and b, and returns the packed minimum values.
  • Compares packed 32-bit integers in a and b, and returns packed minimum values.
  • Compares packed unsigned 8-bit integers in a and b, and returns the packed minimum values.
  • Compares packed unsigned 16-bit integers in a and b, and returns packed minimum.
  • Compares packed unsigned 32-bit integers in a and b, and returns packed minimum values.
  • Returns a new vector with the minimum values from corresponding elements in a and b.
  • Compares packed single-precision (32-bit) floating-point elements in a and b, and return the corresponding minimum values.
  • Returns a new vector with the low element of a replaced by the minimum of the lower elements of a and b.
  • Compares the first single-precision (32-bit) floating-point element of a and b, and return the minimum value in the first element of the return value, the other elements are copied from a.
  • Finds the minimum unsigned 16-bit element in the 128-bit __m128i vector, returning a vector containing its value in its first position, and its index in its second position; all other elements are set to zero.
  • Returns a vector where the low element is extracted from a and its upper element is zero.
  • Constructs a 128-bit floating-point vector of [2 x double]. The lower 64 bits are set to the lower 64 bits of the second parameter. The upper 64 bits are set to the upper 64 bits of the first parameter.
  • Returns a __m128 with the first component from b and the remaining components from a.
  • Duplicate the low double-precision (64-bit) floating-point element from a.
  • Duplicate odd-indexed single-precision (32-bit) floating-point elements from a.
  • Combine higher half of a and b. The higher half of b occupies the lower half of result.
  • Duplicate even-indexed single-precision (32-bit) floating-point elements from a.
  • Combine lower half of a and b. The lower half of b occupies the higher half of result.
  • Returns a mask of the most significant bit of each element in a.
  • Returns a mask of the most significant bit of each element in a.
  • Returns a mask of the most significant bit of each element in a.
  • Subtracts 8-bit unsigned integer values and computes the absolute values of the differences to the corresponding bits in the destination. Then sums of the absolute differences are returned according to the bit fields in the immediate operand.
  • Multiplies the low 32-bit integers from each packed 64-bit element in a and b, and returns the signed 64-bit result.
  • Multiplies the low unsigned 32-bit integers from each packed 64-bit element in a and b.
  • Multiplies packed double-precision (64-bit) floating-point elements in a and b.
  • Multiplies __m128 vectors.
  • Returns a new vector with the low element of a replaced by multiplying the low elements of a and b.
  • Multiplies the first component of a and b, the other components are copied from a.
  • Multiplies the packed 16-bit integers in a and b.
  • Multiplies the packed unsigned 16-bit integers in a and b.
  • Multiplies packed 16-bit signed integer values, truncate the 32-bit product to the 18 most significant bits by right-shifting, round the truncated value by adding 1, and write bits [16:1] to the destination.
  • Multiplies the packed 16-bit integers in a and b.
  • Multiplies the packed 32-bit integers in a and b, producing intermediate 64-bit integers, and returns the lowest 32-bit, whatever they might be, reinterpreted as a signed integer. While pmulld __m128i::splat(2), __m128i::splat(2) returns the obvious __m128i::splat(4), due to wrapping arithmetic pmulld __m128i::splat(i32::MAX), __m128i::splat(2) would return a negative number.
  • Computes the bitwise OR of a and b.
  • Bitwise OR of packed single-precision (32-bit) floating-point elements.
  • Computes the bitwise OR of 128 bits (representing integer data) in a and b.
  • Converts packed 16-bit integers from a and b to packed 8-bit integers using signed saturation.
  • Converts packed 32-bit integers from a and b to packed 16-bit integers using signed saturation.
  • Converts packed 16-bit integers from a and b to packed 8-bit integers using unsigned saturation.
  • Converts packed 32-bit integers from a and b to packed 16-bit integers using unsigned saturation
  • Provides a hint to the processor that the code sequence is a spin-wait loop.
  • Shuffles double-precision (64-bit) floating-point elements in a using the control in imm8.
  • Shuffles single-precision (32-bit) floating-point elements in a using the control in imm8.
  • Shuffles double-precision (64-bit) floating-point elements in a using the control in b.
  • Shuffles single-precision (32-bit) floating-point elements in a using the control in b.
  • Fetch the cache line that contains address p using the given STRATEGY.
  • Returns the approximate reciprocal of packed single-precision (32-bit) floating-point elements in a.
  • Returns the approximate reciprocal of the first single-precision (32-bit) floating-point element in a, the other elements are unchanged.
  • Round the packed double-precision (64-bit) floating-point elements in a using the ROUNDING parameter, and stores the results as packed double-precision floating-point elements. Rounding is done according to the rounding parameter, which can be one of:
  • Round the packed single-precision (32-bit) floating-point elements in a using the ROUNDING parameter, and stores the results as packed single-precision floating-point elements. Rounding is done according to the rounding parameter, which can be one of:
  • Round the lower double-precision (64-bit) floating-point element in b using the ROUNDING parameter, store the result as a double-precision floating-point element in the lower element of the intrinsic result, and copies the upper element from a to the upper element of the intrinsic result. Rounding is done according to the rounding parameter, which can be one of:
  • Round the lower single-precision (32-bit) floating-point element in b using the ROUNDING parameter, store the result as a single-precision floating-point element in the lower element of the intrinsic result, and copies the upper 3 packed elements from a to the upper elements of the intrinsic result. Rounding is done according to the rounding parameter, which can be one of:
  • Returns the approximate reciprocal square root of packed single-precision (32-bit) floating-point elements in a.
  • Returns the approximate reciprocal square root of the first single-precision (32-bit) floating-point element in a, the other elements are unchanged.
  • Sum the absolute differences of packed unsigned 8-bit integers.
  • Broadcasts 8-bit integer a to all elements.
  • Broadcasts 16-bit integer a to all elements.
  • Broadcasts 32-bit integer a to all elements.
  • Broadcasts 64-bit integer a to all elements.
  • Broadcasts double-precision (64-bit) floating-point value a to all elements of the return value.
  • Construct a __m128 with all element set to a.
  • Sets packed 8-bit integers with the supplied values.
  • Sets packed 16-bit integers with the supplied values.
  • Sets packed 32-bit integers with the supplied values.
  • Sets packed 64-bit integers with the supplied values, from highest to lowest.
  • Sets packed double-precision (64-bit) floating-point elements in the return value with the supplied values.
  • Broadcasts double-precision (64-bit) floating-point value a to all elements of the return value.
  • Construct a __m128 from four floating point values highest to lowest.
  • Alias for _mm_set1_ps
  • Copies double-precision (64-bit) floating-point element a to the lower element of the packed 64-bit return value.
  • Construct a __m128 with the lowest element set to a and the rest set to zero.
  • _mm_setcsrDeprecated
    Sets the MXCSR register with the 32-bit unsigned integer value.
  • Sets packed 8-bit integers with the supplied values in reverse order.
  • Sets packed 16-bit integers with the supplied values in reverse order.
  • Sets packed 32-bit integers with the supplied values in reverse order.
  • Sets packed double-precision (64-bit) floating-point elements in the return value with the supplied values in reverse order.
  • Construct a __m128 from four floating point values lowest to highest.
  • Returns packed double-precision (64-bit) floating-point elements with all zeros.
  • Construct a __m128 with all elements initialized to zero.
  • Returns a vector with all elements set to zero.
  • Performs a serializing operation on all non-temporal (“streaming”) store instructions that were issued by the current thread prior to this instruction.
  • Performs an intermediate calculation for the next four SHA1 message values (unsigned 32-bit integers) using previous message values from a and b, and returning the result.
  • Performs the final calculation for the next four SHA1 message values (unsigned 32-bit integers) using the intermediate result in a and the previous message values in b, and returns the result.
  • Calculate SHA1 state variable E after four rounds of operation from the current SHA1 state variable a, add that value to the scheduled values (unsigned 32-bit integers) in b, and returns the result.
  • Performs four rounds of SHA1 operation using an initial SHA1 state (A,B,C,D) from a and some pre-computed sum of the next 4 round message values (unsigned 32-bit integers), and state variable E from b, and return the updated SHA1 state (A,B,C,D). FUNC contains the logic functions and round constants.
  • Performs an intermediate calculation for the next four SHA256 message values (unsigned 32-bit integers) using previous message values from a and b, and return the result.
  • Performs the final calculation for the next four SHA256 message values (unsigned 32-bit integers) using previous message values from a and b, and return the result.
  • Performs 2 rounds of SHA256 operation using an initial SHA256 state (C,D,G,H) from a, an initial SHA256 state (A,B,E,F) from b, and a pre-computed sum of the next 2 round message values (unsigned 32-bit integers) and the corresponding round constants from k, and store the updated SHA256 state (A,B,E,F) in dst.
  • Shuffles bytes from a according to the content of b.
  • Shuffles 32-bit integers in a using the control in IMM8.
  • Constructs a 128-bit floating-point vector of [2 x double] from two 128-bit vector parameters of [2 x double], using the immediate-value parameter as a specifier.
  • Shuffles packed single-precision (32-bit) floating-point elements in a and b using MASK.
  • Shuffles 16-bit integers in the high 64 bits of a using the control in IMM8.
  • Shuffles 16-bit integers in the low 64 bits of a using the control in IMM8.
  • Negates packed 8-bit integers in a when the corresponding signed 8-bit integer in b is negative, and returns the result. Elements in result are zeroed out when the corresponding element in b is zero.
  • Negates packed 16-bit integers in a when the corresponding signed 16-bit integer in b is negative, and returns the results. Elements in result are zeroed out when the corresponding element in b is zero.
  • Negates packed 32-bit integers in a when the corresponding signed 32-bit integer in b is negative, and returns the results. Element in result are zeroed out when the corresponding element in b is zero.
  • Shifts packed 16-bit integers in a left by count while shifting in zeros.
  • Shifts packed 32-bit integers in a left by count while shifting in zeros.
  • Shifts packed 64-bit integers in a left by count while shifting in zeros.
  • Shifts packed 16-bit integers in a left by IMM8 while shifting in zeros.
  • Shifts packed 32-bit integers in a left by IMM8 while shifting in zeros.
  • Shifts packed 64-bit integers in a left by IMM8 while shifting in zeros.
  • Shifts a left by IMM8 bytes while shifting in zeros.
  • Shifts packed 32-bit integers in a left by the amount specified by the corresponding element in count while shifting in zeros, and returns the result.
  • Shifts packed 64-bit integers in a left by the amount specified by the corresponding element in count while shifting in zeros, and returns the result.
  • Returns a new vector with the square root of each of the values in a.
  • Returns the square root of packed single-precision (32-bit) floating-point elements in a.
  • Returns a new vector with the low element of a replaced by the square root of the lower element b.
  • Returns the square root of the first single-precision (32-bit) floating-point element in a, the other elements are unchanged.
  • Shifts packed 16-bit integers in a right by count while shifting in sign bits.
  • Shifts packed 32-bit integers in a right by count while shifting in sign bits.
  • Shifts packed 16-bit integers in a right by IMM8 while shifting in sign bits.
  • Shifts packed 32-bit integers in a right by IMM8 while shifting in sign bits.
  • Shifts packed 32-bit integers in a right by the amount specified by the corresponding element in count while shifting in sign bits.
  • Shifts packed 16-bit integers in a right by count while shifting in zeros.
  • Shifts packed 32-bit integers in a right by count while shifting in zeros.
  • Shifts packed 64-bit integers in a right by count while shifting in zeros.
  • Shifts packed 16-bit integers in a right by IMM8 while shifting in zeros.
  • Shifts packed 32-bit integers in a right by IMM8 while shifting in zeros.
  • Shifts packed 64-bit integers in a right by IMM8 while shifting in zeros.
  • Shifts a right by IMM8 bytes while shifting in zeros.
  • Shifts packed 32-bit integers in a right by the amount specified by the corresponding element in count while shifting in zeros,
  • Shifts packed 64-bit integers in a right by the amount specified by the corresponding element in count while shifting in zeros,
  • Stores the lower double-precision (64-bit) floating-point element from a into 2 contiguous elements in memory. mem_addr must be aligned on a 16-byte boundary or a general-protection exception may be generated.
  • Stores the lowest 32 bit float of a repeated four times into aligned memory.
  • Stores 128-bits (composed of 2 packed double-precision (64-bit) floating-point elements) from a into memory. mem_addr must be aligned on a 16-byte boundary or a general-protection exception may be generated.
  • Stores the lower double-precision (64-bit) floating-point element from a into 2 contiguous elements in memory. mem_addr must be aligned on a 16-byte boundary or a general-protection exception may be generated.
  • Stores four 32-bit floats into aligned memory.
  • Alias for _mm_store1_ps
  • Stores the lower 64 bits of a 128-bit vector of [2 x double] to a memory location.
  • Stores 128-bits of integer data from a into memory.
  • Stores the lowest 32 bit float of a into memory.
  • Stores the upper 64 bits of a 128-bit vector of [2 x double] to a memory location.
  • Stores the lower 64-bit integer a to a memory location.
  • Stores the lower 64 bits of a 128-bit vector of [2 x double] to a memory location.
  • Stores 2 double-precision (64-bit) floating-point elements from a into memory in reverse order. mem_addr must be aligned on a 16-byte boundary or a general-protection exception may be generated.
  • Stores four 32-bit floats into aligned memory in reverse order.
  • Stores 128-bits (composed of 2 packed double-precision (64-bit) floating-point elements) from a into memory. mem_addr does not need to be aligned on any particular boundary.
  • Stores four 32-bit floats into memory. There are no restrictions on memory alignment. For aligned memory _mm_store_ps may be faster.
  • Stores 128-bits of integer data from a into memory.
  • Stores a 128-bit floating point vector of [2 x double] to a 128-bit aligned memory location. To minimize caching, the data is flagged as non-temporal (unlikely to be used again soon).
  • Stores a into the memory at mem_addr using a non-temporal memory hint.
  • Non-temporal store of a.0 into p.
  • Stores a 32-bit integer value in the specified memory location. To minimize caching, the data is flagged as non-temporal (unlikely to be used again soon).
  • Stores a 64-bit integer value in the specified memory location. To minimize caching, the data is flagged as non-temporal (unlikely to be used again soon).
  • Stores a 128-bit integer vector to a 128-bit aligned memory location. To minimize caching, the data is flagged as non-temporal (unlikely to be used again soon).
  • Non-temporal store of a.0 into p.
  • Subtracts packed 8-bit integers in b from packed 8-bit integers in a.
  • Subtracts packed 16-bit integers in b from packed 16-bit integers in a.
  • Subtract packed 32-bit integers in b from packed 32-bit integers in a.
  • Subtract packed 64-bit integers in b from packed 64-bit integers in a.
  • Subtract packed double-precision (64-bit) floating-point elements in b from a.
  • Subtracts __m128 vectors.
  • Returns a new vector with the low element of a replaced by subtracting the low element by b from the low element of a.
  • Subtracts the first component of b from a, the other components are copied from a.
  • Subtract packed 8-bit integers in b from packed 8-bit integers in a using saturation.
  • Subtract packed 16-bit integers in b from packed 16-bit integers in a using saturation.
  • Subtract packed unsigned 8-bit integers in b from packed unsigned 8-bit integers in a using saturation.
  • Subtract packed unsigned 16-bit integers in b from packed unsigned 16-bit integers in a using saturation.
  • Tests whether the specified bits in a 128-bit integer vector are all ones.
  • Tests whether the specified bits in a 128-bit integer vector are all zeros.
  • Tests whether the specified bits in a 128-bit integer vector are neither all zeros nor all ones.
  • Computes the bitwise AND of 128 bits (representing double-precision (64-bit) floating-point elements) in a and b, producing an intermediate 128-bit value, and set ZF to 1 if the sign bit of each 64-bit element in the intermediate value is zero, otherwise set ZF to 0. Compute the bitwise NOT of a and then AND with b, producing an intermediate value, and set CF to 1 if the sign bit of each 64-bit element in the intermediate value is zero, otherwise set CF to 0. Return the CF value.
  • Computes the bitwise AND of 128 bits (representing single-precision (32-bit) floating-point elements) in a and b, producing an intermediate 128-bit value, and set ZF to 1 if the sign bit of each 32-bit element in the intermediate value is zero, otherwise set ZF to 0. Compute the bitwise NOT of a and then AND with b, producing an intermediate value, and set CF to 1 if the sign bit of each 32-bit element in the intermediate value is zero, otherwise set CF to 0. Return the CF value.
  • Tests whether the specified bits in a 128-bit integer vector are all ones.
  • Computes the bitwise AND of 128 bits (representing double-precision (64-bit) floating-point elements) in a and b, producing an intermediate 128-bit value, and set ZF to 1 if the sign bit of each 64-bit element in the intermediate value is zero, otherwise set ZF to 0. Compute the bitwise NOT of a and then AND with b, producing an intermediate value, and set CF to 1 if the sign bit of each 64-bit element in the intermediate value is zero, otherwise set CF to 0. Return 1 if both the ZF and CF values are zero, otherwise return 0.
  • Computes the bitwise AND of 128 bits (representing single-precision (32-bit) floating-point elements) in a and b, producing an intermediate 128-bit value, and set ZF to 1 if the sign bit of each 32-bit element in the intermediate value is zero, otherwise set ZF to 0. Compute the bitwise NOT of a and then AND with b, producing an intermediate value, and set CF to 1 if the sign bit of each 32-bit element in the intermediate value is zero, otherwise set CF to 0. Return 1 if both the ZF and CF values are zero, otherwise return 0.
  • Tests whether the specified bits in a 128-bit integer vector are neither all zeros nor all ones.
  • Computes the bitwise AND of 128 bits (representing double-precision (64-bit) floating-point elements) in a and b, producing an intermediate 128-bit value, and set ZF to 1 if the sign bit of each 64-bit element in the intermediate value is zero, otherwise set ZF to 0. Compute the bitwise NOT of a and then AND with b, producing an intermediate value, and set CF to 1 if the sign bit of each 64-bit element in the intermediate value is zero, otherwise set CF to 0. Return the ZF value.
  • Computes the bitwise AND of 128 bits (representing single-precision (32-bit) floating-point elements) in a and b, producing an intermediate 128-bit value, and set ZF to 1 if the sign bit of each 32-bit element in the intermediate value is zero, otherwise set ZF to 0. Compute the bitwise NOT of a and then AND with b, producing an intermediate value, and set CF to 1 if the sign bit of each 32-bit element in the intermediate value is zero, otherwise set CF to 0. Return the ZF value.
  • Tests whether the specified bits in a 128-bit integer vector are all zeros.
  • Counts the number of trailing least significant zero bits.
  • Counts the number of trailing least significant zero bits.
  • Compares the lower element of a and b for equality.
  • Compares two 32-bit floats from the low-order bits of a and b. Returns 1 if they are equal, or 0 otherwise. This instruction will not signal an exception if either argument is a quiet NaN.
  • Compares the lower element of a and b for greater-than-or-equal.
  • Compares two 32-bit floats from the low-order bits of a and b. Returns 1 if the value from a is greater than or equal to the one from b, or 0 otherwise. This instruction will not signal an exception if either argument is a quiet NaN.
  • Compares the lower element of a and b for greater-than.
  • Compares two 32-bit floats from the low-order bits of a and b. Returns 1 if the value from a is greater than the one from b, or 0 otherwise. This instruction will not signal an exception if either argument is a quiet NaN.
  • Compares the lower element of a and b for less-than-or-equal.
  • Compares two 32-bit floats from the low-order bits of a and b. Returns 1 if the value from a is less than or equal to the one from b, or 0 otherwise. This instruction will not signal an exception if either argument is a quiet NaN.
  • Compares the lower element of a and b for less-than.
  • Compares two 32-bit floats from the low-order bits of a and b. Returns 1 if the value from a is less than the one from b, or 0 otherwise. This instruction will not signal an exception if either argument is a quiet NaN.
  • Compares the lower element of a and b for not-equal.
  • Compares two 32-bit floats from the low-order bits of a and b. Returns 1 if they are not equal, or 0 otherwise. This instruction will not signal an exception if either argument is a quiet NaN.
  • Returns vector of type __m128d with indeterminate elements. Despite being “undefined”, this is some valid value and not equivalent to mem::MaybeUninit. In practice, this is equivalent to mem::zeroed.
  • Returns vector of type __m128 with indeterminate elements. Despite being “undefined”, this is some valid value and not equivalent to mem::MaybeUninit. In practice, this is equivalent to mem::zeroed.
  • Returns vector of type __m128i with indeterminate elements. Despite being “undefined”, this is some valid value and not equivalent to mem::MaybeUninit. In practice, this is equivalent to mem::zeroed.
  • Unpacks and interleave 8-bit integers from the high half of a and b.
  • Unpacks and interleave 16-bit integers from the high half of a and b.
  • Unpacks and interleave 32-bit integers from the high half of a and b.
  • Unpacks and interleave 64-bit integers from the high half of a and b.
  • The resulting __m128d element is composed by the low-order values of the two __m128d interleaved input elements, i.e.:
  • Unpacks and interleave single-precision (32-bit) floating-point elements from the higher half of a and b.
  • Unpacks and interleave 8-bit integers from the low half of a and b.
  • Unpacks and interleave 16-bit integers from the low half of a and b.
  • Unpacks and interleave 32-bit integers from the low half of a and b.
  • Unpacks and interleave 64-bit integers from the low half of a and b.
  • The resulting __m128d element is composed by the high-order values of the two __m128d interleaved input elements, i.e.:
  • Unpacks and interleave single-precision (32-bit) floating-point elements from the lower half of a and b.
  • Computes the bitwise XOR of a and b.
  • Bitwise exclusive OR of packed single-precision (32-bit) floating-point elements.
  • Computes the bitwise XOR of 128 bits (representing integer data) in a and b.
  • Unsigned multiply without affecting flags.
  • Unsigned multiply without affecting flags.
  • Scatter contiguous low order bits of a to the result at the positions specified by the mask.
  • Scatter contiguous low order bits of a to the result at the positions specified by the mask.
  • Gathers the bits of x specified by the mask into the contiguous low order bit positions of the result.
  • Gathers the bits of x specified by the mask into the contiguous low order bit positions of the result.
  • Counts the bits that are set.
  • Counts the bits that are set.
  • Read a hardware generated 16-bit random value and store the result in val. Returns 1 if a random value was generated, and 0 otherwise.
  • Read a hardware generated 32-bit random value and store the result in val. Returns 1 if a random value was generated, and 0 otherwise.
  • Read a hardware generated 64-bit random value and store the result in val. Returns 1 if a random value was generated, and 0 otherwise.
  • Read a 16-bit NIST SP800-90B and SP800-90C compliant random value and store in val. Return 1 if a random value was generated, and 0 otherwise.
  • Read a 32-bit NIST SP800-90B and SP800-90C compliant random value and store in val. Return 1 if a random value was generated, and 0 otherwise.
  • Read a 64-bit NIST SP800-90B and SP800-90C compliant random value and store in val. Return 1 if a random value was generated, and 0 otherwise.
  • Reads the current value of the processor’s time-stamp counter.
  • Adds unsigned 32-bit integers a and b with unsigned 8-bit carry-in c_in (carry or overflow flag), and store the unsigned 32-bit result in out, and the carry-out is returned (carry or overflow flag).
  • Adds unsigned 64-bit integers a and b with unsigned 8-bit carry-in c_in. (carry or overflow flag), and store the unsigned 64-bit result in out, and the carry-out is returned (carry or overflow flag).
  • Clears all bits below the least significant zero of x and sets all other bits.
  • Clears all bits below the least significant zero of x and sets all other bits.
  • Counts the number of trailing least significant zero bits.
  • Counts the number of trailing least significant zero bits.
  • Sets all bits below the least significant one of x and clears all other bits.
  • Sets all bits below the least significant one of x and clears all other bits.
  • Reads the contents of the extended control register XCR specified in xcr_no.
  • Performs a full or partial restore of the enabled processor states using the state information stored in memory at mem_addr.
  • Performs a full or partial restore of the enabled processor states using the state information stored in memory at mem_addr.
  • Performs a full or partial restore of the enabled processor states using the state information stored in memory at mem_addr.
  • Performs a full or partial restore of the enabled processor states using the state information stored in memory at mem_addr.
  • Performs a full or partial save of the enabled processor states to memory at mem_addr.
  • Performs a full or partial save of the enabled processor states to memory at mem_addr.
  • Performs a full or partial save of the enabled processor states to memory at mem_addr.
  • Performs a full or partial save of the enabled processor states to memory at mem_addr.
  • Performs a full or partial save of the enabled processor states to memory at mem_addr.
  • Performs a full or partial save of the enabled processor states to memory at mem_addr.
  • Performs a full or partial save of the enabled processor states to memory at mem_addr
  • Performs a full or partial save of the enabled processor states to memory at mem_addr
  • Copies 64-bits from val to the extended control register (XCR) specified by a.
  • Compares and exchange 16 bytes (128 bits) of data atomically.
  • _MM_SHUFFLEExperimental
    A utility function for creating masks to use with Intel shuffle and permute intrinsics.
  • _kadd_mask32Experimental
    Add 32-bit masks in a and b, and store the result in k.
  • _kadd_mask64Experimental
    Add 64-bit masks in a and b, and store the result in k.
  • _kand_mask16Experimental
    Compute the bitwise AND of 16-bit masks a and b, and store the result in k.
  • _kand_mask32Experimental
    Compute the bitwise AND of 32-bit masks a and b, and store the result in k.
  • _kand_mask64Experimental
    Compute the bitwise AND of 64-bit masks a and b, and store the result in k.
  • _kandn_mask16Experimental
    Compute the bitwise NOT of 16-bit masks a and then AND with b, and store the result in k.
  • _kandn_mask32Experimental
    Compute the bitwise NOT of 32-bit masks a and then AND with b, and store the result in k.
  • _kandn_mask64Experimental
    Compute the bitwise NOT of 64-bit masks a and then AND with b, and store the result in k.
  • _knot_mask16Experimental
    Compute the bitwise NOT of 16-bit mask a, and store the result in k.
  • _knot_mask32Experimental
    Compute the bitwise NOT of 32-bit mask a, and store the result in k.
  • _knot_mask64Experimental
    Compute the bitwise NOT of 64-bit mask a, and store the result in k.
  • _kor_mask16Experimental
    Compute the bitwise OR of 16-bit masks a and b, and store the result in k.
  • _kor_mask32Experimental
    Compute the bitwise OR of 32-bit masks a and b, and store the result in k.
  • _kor_mask64Experimental
    Compute the bitwise OR of 64-bit masks a and b, and store the result in k.
  • _kxnor_mask16Experimental
    Compute the bitwise XNOR of 16-bit masks a and b, and store the result in k.
  • _kxnor_mask32Experimental
    Compute the bitwise XNOR of 32-bit masks a and b, and store the result in k.
  • _kxnor_mask64Experimental
    Compute the bitwise XNOR of 64-bit masks a and b, and store the result in k.
  • _kxor_mask16Experimental
    Compute the bitwise XOR of 16-bit masks a and b, and store the result in k.
  • _kxor_mask32Experimental
    Compute the bitwise XOR of 32-bit masks a and b, and store the result in k.
  • _kxor_mask64Experimental
    Compute the bitwise XOR of 64-bit masks a and b, and store the result in k.
  • _load_mask32Experimental
    Load 32-bit mask from memory into k.
  • _load_mask64Experimental
    Load 64-bit mask from memory into k.
  • _mm256_abs_epi64Experimental
    Compute the absolute value of packed signed 64-bit integers in a, and store the unsigned results in dst.
  • _mm256_aesdec_epi128Experimental
    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.
  • 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_epi128Experimental
    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.
  • 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_epi32Experimental
    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_epi64Experimental
    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.
  • Considers the input b as packed 64-bit integers and c as packed 8-bit integers. Then groups 8 8-bit values from cas indices into the bits of the corresponding 64-bit integer. It then selects these bits and packs them into the output.
  • _mm256_broadcast_f32x4Experimental
    Broadcast the 4 packed single-precision (32-bit) floating-point elements from a to all elements of dst.
  • _mm256_broadcast_i32x4Experimental
    Broadcast the 4 packed 32-bit integers from a to all elements of dst.
  • Broadcast the low 8-bits from input mask k to all 64-bit elements of dst.
  • Broadcast the low 16-bits from input mask k to all 32-bit elements of dst.
  • Performs a carry-less multiplication of two 64-bit polynomials over the finite field GF(2) - in each of the 2 128-bit lanes.
  • _mm256_cmp_epi8_maskExperimental
    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_maskExperimental
    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_maskExperimental
    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_maskExperimental
    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_maskExperimental
    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_maskExperimental
    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_maskExperimental
    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_maskExperimental
    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_maskExperimental
    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_maskExperimental
    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_maskExperimental
    Compare packed signed 8-bit integers in a and b for equality, and store the results in mask vector k.
  • Compare packed signed 16-bit integers in a and b for equality, and store the results in mask vector k.
  • Compare packed 32-bit integers in a and b for equality, and store the results in mask vector k.
  • Compare packed 64-bit integers in a and b for equality, and store the results in mask vector k.
  • _mm256_cmpeq_epu8_maskExperimental
    Compare packed unsigned 8-bit integers in a and b for equality, and store the results in mask vector k.
  • Compare packed unsigned 16-bit integers in a and b for equality, and store the results in mask vector k.
  • Compare packed unsigned 32-bit integers in a and b for equality, and store the results in mask vector k.
  • Compare packed unsigned 64-bit integers in a and b for equality, and store the results in mask vector k.
  • _mm256_cmpge_epi8_maskExperimental
    Compare packed signed 8-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k.
  • Compare packed signed 16-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k.
  • Compare packed signed 32-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k.
  • 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_maskExperimental
    Compare packed unsigned 8-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k.
  • Compare packed unsigned 16-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k.
  • Compare packed unsigned 32-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k.
  • 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_maskExperimental
    Compare packed signed 8-bit integers in a and b for greater-than, and store the results in mask vector k.
  • Compare packed signed 16-bit integers in a and b for greater-than, and store the results in mask vector k.
  • Compare packed signed 32-bit integers in a and b for greater-than, and store the results in mask vector k.
  • Compare packed signed 64-bit integers in a and b for greater-than, and store the results in mask vector k.
  • _mm256_cmpgt_epu8_maskExperimental
    Compare packed unsigned 8-bit integers in a and b for greater-than, and store the results in mask vector k.
  • Compare packed unsigned 16-bit integers in a and b for greater-than, and store the results in mask vector k.
  • Compare packed unsigned 32-bit integers in a and b for greater-than, and store the results in mask vector k.
  • Compare packed unsigned 64-bit integers in a and b for greater-than, and store the results in mask vector k.
  • _mm256_cmple_epi8_maskExperimental
    Compare packed signed 8-bit integers in a and b for less-than-or-equal, and store the results in mask vector k.
  • Compare packed signed 16-bit integers in a and b for less-than-or-equal, and store the results in mask vector k.
  • Compare packed signed 32-bit integers in a and b for less-than-or-equal, and store the results in mask vector k.
  • 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_maskExperimental
    Compare packed unsigned 8-bit integers in a and b for less-than-or-equal, and store the results in mask vector k.
  • Compare packed unsigned 16-bit integers in a and b for less-than-or-equal, and store the results in mask vector k.
  • Compare packed unsigned 32-bit integers in a and b for less-than-or-equal, and store the results in mask vector k.
  • 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_maskExperimental
    Compare packed signed 8-bit integers in a and b for less-than, and store the results in mask vector k.
  • Compare packed signed 16-bit integers in a and b for less-than, and store the results in mask vector k.
  • Compare packed signed 32-bit integers in a and b for less-than, and store the results in mask vector k.
  • Compare packed signed 64-bit integers in a and b for less-than, and store the results in mask vector k.
  • _mm256_cmplt_epu8_maskExperimental
    Compare packed unsigned 8-bit integers in a and b for less-than, and store the results in mask vector k.
  • Compare packed unsigned 16-bit integers in a and b for less-than, and store the results in mask vector k.
  • Compare packed unsigned 32-bit integers in a and b for less-than, and store the results in mask vector k.
  • Compare packed unsigned 64-bit integers in a and b for less-than, and store the results in mask vector k.
  • Compare packed signed 8-bit integers in a and b for not-equal, and store the results in mask vector k.
  • Compare packed signed 16-bit integers in a and b for not-equal, and store the results in mask vector k.
  • Compare packed 32-bit integers in a and b for not-equal, and store the results in mask vector k.
  • Compare packed signed 64-bit integers in a and b for not-equal, and store the results in mask vector k.
  • Compare packed unsigned 8-bit integers in a and b for not-equal, and store the results in mask vector k.
  • Compare packed unsigned 16-bit integers in a and b for not-equal, and store the results in mask vector k.
  • Compare packed unsigned 32-bit integers in a and b for not-equal, and store the results in mask vector k.
  • Compare packed unsigned 64-bit integers in a and b for not-equal, and store the results in mask vector k.
  • _mm256_conflict_epi32Experimental
    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_epi64Experimental
    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_epi8Experimental
    Convert packed 16-bit integers in a to packed 8-bit integers with truncation, and store the results in dst.
  • _mm256_cvtepi32_epi8Experimental
    Convert packed 32-bit integers in a to packed 8-bit integers with truncation, and store the results in dst.
  • _mm256_cvtepi32_epi16Experimental
    Convert packed 32-bit integers in a to packed 16-bit integers with truncation, and store the results in dst.
  • _mm256_cvtepi64_epi8Experimental
    Convert packed 64-bit integers in a to packed 8-bit integers with truncation, and store the results in dst.
  • _mm256_cvtepi64_epi16Experimental
    Convert packed 64-bit integers in a to packed 16-bit integers with truncation, and store the results in dst.
  • _mm256_cvtepi64_epi32Experimental
    Convert packed 64-bit integers in a to packed 32-bit integers with truncation, and store the results in dst.
  • _mm256_cvtepu32_pdExperimental
    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_pbhExperimental
    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_pbhExperimental
    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_epu32Experimental
    Convert packed double-precision (64-bit) floating-point elements in a to packed unsigned 32-bit integers, and store the results in dst.
  • _mm256_cvtps_epu32Experimental
    Convert packed single-precision (32-bit) floating-point elements in a to packed unsigned 32-bit integers, and store the results in dst.
  • _mm256_cvtsepi16_epi8Experimental
    Convert packed signed 16-bit integers in a to packed 8-bit integers with signed saturation, and store the results in dst.
  • _mm256_cvtsepi32_epi8Experimental
    Convert packed signed 32-bit integers in a to packed 8-bit integers with signed saturation, and store the results in dst.
  • _mm256_cvtsepi32_epi16Experimental
    Convert packed signed 32-bit integers in a to packed 16-bit integers with signed saturation, and store the results in dst.
  • _mm256_cvtsepi64_epi8Experimental
    Convert packed signed 64-bit integers in a to packed 8-bit integers with signed saturation, and store the results in dst.
  • _mm256_cvtsepi64_epi16Experimental
    Convert packed signed 64-bit integers in a to packed 16-bit integers with signed saturation, and store the results in dst.
  • _mm256_cvtsepi64_epi32Experimental
    Convert packed signed 64-bit integers in a to packed 32-bit integers with signed saturation, and store the results in dst.
  • _mm256_cvttpd_epu32Experimental
    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_epu32Experimental
    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_epi8Experimental
    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_epi8Experimental
    Convert packed unsigned 32-bit integers in a to packed unsigned 8-bit integers with unsigned saturation, and store the results in dst.
  • 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_epi8Experimental
    Convert packed unsigned 64-bit integers in a to packed unsigned 8-bit integers with unsigned saturation, and store the results in dst.
  • Convert packed unsigned 64-bit integers in a to packed unsigned 16-bit integers with unsigned saturation, and store the results in dst.
  • 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_epu8Experimental
    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_psExperimental
    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_epi32Experimental
    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_epi32Experimental
    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_epi32Experimental
    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_epi32Experimental
    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_psExperimental
    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.
  • Extract 128 bits (composed of 4 packed 32-bit integers) from a, selected with IMM1, and store the result in dst.
  • _mm256_fixupimm_pdExperimental
    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_psExperimental
    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_pdExperimental
    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_psExperimental
    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_pdExperimental
    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
  • _mm256_getmant_psExperimental
    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
  • 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.
  • 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_epi8Experimental
    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.
  • 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.
  • _mm256_insertf32x4Experimental
    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_inserti32x4Experimental
    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_epi32Experimental
    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_epi64Experimental
    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_epi8Experimental
    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_epi16Experimental
    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_epi32Experimental
    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_epi64Experimental
    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_epi32Experimental
    Counts the number of leading zero bits in each packed 32-bit integer in a, and store the results in dst.
  • _mm256_lzcnt_epi64Experimental
    Counts the number of leading zero bits in each packed 64-bit integer in a, and store the results in dst.
  • _mm256_madd52hi_epu64Experimental
    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_epu64Experimental
    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.
  • 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).
  • 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).
  • 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).
  • 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).
  • 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)
  • 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_pdExperimental
    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_psExperimental
    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).
  • 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).
  • 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_pdExperimental
    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_psExperimental
    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).
  • 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).
  • 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_pdExperimental
    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_psExperimental
    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_pdExperimental
    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_psExperimental
    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_epi8Experimental
    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_epi16Experimental
    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_epi32Experimental
    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_epi64Experimental
    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_epi8Experimental
    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_epi16Experimental
    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_epi32Experimental
    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_epi64Experimental
    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_pdExperimental
    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_psExperimental
    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_epi8Experimental
    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_epi16Experimental
    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_epu8Experimental
    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_epu16Experimental
    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).
  • 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).
  • 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).
  • 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_epi32Experimental
    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_epi64Experimental
    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).
  • 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).
  • 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_epu8Experimental
    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_epu16Experimental
    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).
  • Considers the input b as packed 64-bit integers and c as packed 8-bit integers. Then groups 8 8-bit values from cas indices into the bits of the corresponding 64-bit integer. It then selects these bits and packs them into the output.
  • _mm256_mask_blend_epi8Experimental
    Blend packed 8-bit integers from a and b using control mask k, and store the results in dst.
  • Blend packed 16-bit integers from a and b using control mask k, and store the results in dst.
  • Blend packed 32-bit integers from a and b using control mask k, and store the results in dst.
  • Blend packed 64-bit integers from a and b using control mask k, and store the results in dst.
  • _mm256_mask_blend_pdExperimental
    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_psExperimental
    Blend packed single-precision (32-bit) floating-point elements from a and b using control mask k, and store the results in dst.
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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.
  • 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.
  • 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.
  • 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.
  • 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.
  • 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.
  • Contiguously store the active 8-bit integers in a (those with their respective bit set in writemask k) to unaligned memory at base_addr.
  • Contiguously store the active 16-bit integers in a (those with their respective bit set in writemask k) to unaligned memory at base_addr.
  • Contiguously store the active 32-bit integers in a (those with their respective bit set in writemask k) to unaligned memory at base_addr.
  • Contiguously store the active 64-bit integers in a (those with their respective bit set in writemask k) to unaligned memory at base_addr.
  • 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.
  • 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.
  • 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.
  • 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.
  • 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
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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.
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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.
  • 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.
  • 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).
  • 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).
  • 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).
  • 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.
  • 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.
  • 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.
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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
  • 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
  • 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).
  • 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_psExperimental
    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_psExperimental
    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).
  • 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).
  • 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_phExperimental
    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
  • 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).
  • 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.
  • 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).
  • 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).
  • 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.
  • 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.
  • 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).
  • 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).
  • 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).
  • 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.
  • 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.
  • 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.
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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.
  • 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).
  • 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).
  • 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.
  • 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.
  • 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).
  • 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).
  • 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).
  • 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.
  • 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.
  • 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_epu8Experimental
    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_pdExperimental
    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_psExperimental
    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_psExperimental
    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
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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_pdExperimental
    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_psExperimental
    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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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.
  • 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_pdExperimental
    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_psExperimental
    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).
  • 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).
  • 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_pdExperimental
    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_psExperimental
    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).
  • 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).
  • 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_pdExperimental
    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_psExperimental
    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_pdExperimental
    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_psExperimental
    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_pdExperimental
    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_psExperimental
    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_pdExperimental
    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
  • _mm256_mask_getmant_psExperimental
    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
  • 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.
  • 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.
  • 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.
  • 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).
  • 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_epi32Experimental
    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_epi64Experimental
    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_pdExperimental
    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_psExperimental
    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_epi8Experimental
    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.
  • 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.
  • 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.
  • 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_pdExperimental
    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_psExperimental
    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.
  • 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).
  • 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_epi16Experimental
    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).
  • 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_epi8Experimental
    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_epi16Experimental
    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_epi32Experimental
    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_epi64Experimental
    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_epu8Experimental
    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_epu16Experimental
    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_epu32Experimental
    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_epu64Experimental
    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_pdExperimental
    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_psExperimental
    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_epi8Experimental
    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_epi16Experimental
    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_epi32Experimental
    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_epi64Experimental
    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_epu8Experimental
    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_epu16Experimental
    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_epu32Experimental
    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_epu64Experimental
    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_pdExperimental
    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_psExperimental
    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_epi8Experimental
    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_epi16Experimental
    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_epi32Experimental
    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_epi64Experimental
    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_pdExperimental
    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_psExperimental
    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_pdExperimental
    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).
  • 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).
  • 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_epi32Experimental
    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_epu32Experimental
    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_pdExperimental
    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_psExperimental
    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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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_epi32Experimental
    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_epi64Experimental
    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).
  • 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).
  • 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).
  • 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).
  • 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_pdExperimental
    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_psExperimental
    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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • For each packed 8-bit integer maps the value to the number of logical 1 bits.
  • For each packed 16-bit integer maps the value to the number of logical 1 bits.
  • For each packed 32-bit integer maps the value to the number of logical 1 bits.
  • For each packed 64-bit integer maps the value to the number of logical 1 bits.
  • _mm256_mask_rcp14_pdExperimental
    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_psExperimental
    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_epi32Experimental
    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_epi64Experimental
    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_epi32Experimental
    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_epi64Experimental
    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_epi32Experimental
    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_epi64Experimental
    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_epi32Experimental
    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_epi64Experimental
    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).
  • 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
  • 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
  • _mm256_mask_rsqrt14_pdExperimental
    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_psExperimental
    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_pdExperimental
    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_psExperimental
    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_epi8Experimental
    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_epi16Experimental
    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_epi32Experimental
    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_epi64Experimental
    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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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_pdExperimental
    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_psExperimental
    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).
  • 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).
  • 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_epi16Experimental
    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_epi32Experimental
    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_epi64Experimental
    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_epi16Experimental
    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_epi32Experimental
    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_epi64Experimental
    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_epi16Experimental
    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_epi32Experimental
    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_epi64Experimental
    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_pdExperimental
    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_psExperimental
    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_epi16Experimental
    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_epi32Experimental
    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_epi64Experimental
    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_epi16Experimental
    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_epi32Experimental
    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_epi64Experimental
    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_epi16Experimental
    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_epi32Experimental
    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_epi64Experimental
    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_epi16Experimental
    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_epi32Experimental
    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_epi64Experimental
    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_epi16Experimental
    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_epi32Experimental
    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_epi64Experimental
    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_epi16Experimental
    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_epi32Experimental
    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_epi64Experimental
    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).
  • 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.
  • 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_pdExperimental
    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_psExperimental
    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.
  • Store packed 8-bit integers from a into memory using writemask k. mem_addr does not need to be aligned on any particular boundary.
  • Store packed 16-bit integers from a into memory using writemask k. mem_addr does not need to be aligned on any particular boundary.
  • Store packed 32-bit integers from a into memory using writemask k. mem_addr does not need to be aligned on any particular boundary.
  • 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_pdExperimental
    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_psExperimental
    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_epi8Experimental
    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_epi16Experimental
    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_epi32Experimental
    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_epi64Experimental
    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_pdExperimental
    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_psExperimental
    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_epi8Experimental
    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_epi16Experimental
    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_epu8Experimental
    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_epu16Experimental
    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).
  • 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).
  • 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).
  • 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.
  • 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.
  • 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.
  • 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.
  • 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.
  • 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.
  • 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.
  • 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.
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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_epi32Experimental
    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_epi64Experimental
    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_epi8Experimental
    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_epi16Experimental
    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_epi32Experimental
    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_epi64Experimental
    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_epi8Experimental
    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_epi16Experimental
    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_epi32Experimental
    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_epi64Experimental
    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_pdExperimental
    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_psExperimental
    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_epi8Experimental
    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).
  • 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_epu8Experimental
    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).
  • 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).
  • 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).
  • 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).
  • 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_epi32Experimental
    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_epi64Experimental
    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).
  • 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).
  • 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_epu8Experimental
    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_epu16Experimental
    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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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.
  • 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.
  • 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.
  • 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.
  • 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.
  • 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.
  • 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.
  • 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.
  • 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
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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
  • 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
  • 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).
  • 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_psExperimental
    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_psExperimental
    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).
  • 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).
  • 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_phExperimental
    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
  • 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).
  • 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).
  • Convert packed signed 32-bit integers in a to packed 16-bit integers with signed saturation, and store the results in dst.
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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_pdExperimental
    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_psExperimental
    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_psExperimental
    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
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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_pdExperimental
    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_psExperimental
    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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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.
  • 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_pdExperimental
    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_psExperimental
    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).
  • 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).
  • 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_pdExperimental
    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_psExperimental
    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).
  • 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).
  • 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_pdExperimental
    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_psExperimental
    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_pdExperimental
    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_psExperimental
    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_pdExperimental
    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_psExperimental
    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.
  • 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
  • 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
  • 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.
  • 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.
  • 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.
  • 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).
  • 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).
  • 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.
  • 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_pdExperimental
    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_psExperimental
    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.
  • 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.
  • 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.
  • 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.
  • 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_pdExperimental
    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_psExperimental
    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.
  • 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).
  • 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).
  • 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).
  • 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_epi8Experimental
    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_epi16Experimental
    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_epi32Experimental
    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_epi64Experimental
    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_epu8Experimental
    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_epu16Experimental
    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_epu32Experimental
    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_epu64Experimental
    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_pdExperimental
    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_psExperimental
    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_epi8Experimental
    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_epi16Experimental
    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_epi32Experimental
    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_epi64Experimental
    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_epu8Experimental
    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_epu16Experimental
    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_epu32Experimental
    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_epu64Experimental
    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_pdExperimental
    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_psExperimental
    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_epi8Experimental
    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_epi16Experimental
    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_epi32Experimental
    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_epi64Experimental
    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_pdExperimental
    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_psExperimental
    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).
  • 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).
  • 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).
  • 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_epi32Experimental
    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_epu32Experimental
    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_pdExperimental
    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_psExperimental
    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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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_epi32Experimental
    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_epi64Experimental
    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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • For each packed 8-bit integer maps the value to the number of logical 1 bits.
  • For each packed 16-bit integer maps the value to the number of logical 1 bits.
  • For each packed 32-bit integer maps the value to the number of logical 1 bits.
  • For each packed 64-bit integer maps the value to the number of logical 1 bits.
  • _mm256_maskz_rcp14_pdExperimental
    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_psExperimental
    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_epi32Experimental
    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_epi64Experimental
    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).
  • 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).
  • 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_epi32Experimental
    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_epi64Experimental
    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).
  • 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).
  • 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).
  • 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
  • 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
  • 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.
  • 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_pdExperimental
    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_psExperimental
    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_epi8Experimental
    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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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_epi16Experimental
    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_epi32Experimental
    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_epi64Experimental
    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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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_pdExperimental
    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_psExperimental
    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_epi16Experimental
    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_epi32Experimental
    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_epi64Experimental
    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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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_epi16Experimental
    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_epi32Experimental
    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_epi64Experimental
    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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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_epi8Experimental
    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_epi16Experimental
    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_epi32Experimental
    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_epi64Experimental
    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_pdExperimental
    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_psExperimental
    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_epi8Experimental
    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).
  • 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_epu8Experimental
    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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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_epi32Experimental
    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_epi64Experimental
    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_epi64Experimental
    Compare packed signed 64-bit integers in a and b, and store packed maximum values in dst.
  • _mm256_max_epu64Experimental
    Compare packed unsigned 64-bit integers in a and b, and store packed maximum values in dst.
  • _mm256_min_epi64Experimental
    Compare packed signed 64-bit integers in a and b, and store packed minimum values in dst.
  • _mm256_min_epu64Experimental
    Compare packed unsigned 64-bit integers in a and b, and store packed minimum values in dst.
  • _mm256_movepi8_maskExperimental
    Set each bit of mask register k based on the most significant bit of the corresponding packed 8-bit integer in a.
  • _mm256_movepi16_maskExperimental
    Set each bit of mask register k based on the most significant bit of the corresponding packed 16-bit integer in a.
  • _mm256_movm_epi8Experimental
    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_epi16Experimental
    Set each packed 16-bit integer in dst to all ones or all zeros based on the value of the corresponding bit in k.
  • 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_epi32Experimental
    Compute the bitwise OR of packed 32-bit integers in a and b, and store the results in dst.
  • _mm256_or_epi64Experimental
    Compute the bitwise OR of packed 64-bit integers in a and b, and store the resut in dst.
  • Shuffle 8-bit integers in a and b across lanes using the corresponding selector and index in idx, and store the results in dst.
  • Shuffle 16-bit integers in a and b across lanes using the corresponding selector and index in idx, and store the results in dst.
  • Shuffle 32-bit integers in a and b across lanes using the corresponding selector and index in idx, and store the results in dst.
  • 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_pdExperimental
    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_psExperimental
    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_epi64Experimental
    Shuffle 64-bit integers in a within 256-bit lanes using the control in imm8, and store the results in dst.
  • _mm256_permutex_pdExperimental
    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.
  • Shuffle 8-bit integers in a across lanes using the corresponding index in idx, and store the results in dst.
  • Shuffle 16-bit integers in a across lanes using the corresponding index in idx, and store the results in dst.
  • Shuffle 32-bit integers in a across lanes using the corresponding index in idx, and store the results in dst.
  • Shuffle 64-bit integers in a across lanes using the corresponding index in idx, and store the results in dst.
  • _mm256_permutexvar_pdExperimental
    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_psExperimental
    Shuffle single-precision (32-bit) floating-point elements in a across lanes using the corresponding index in idx.
  • _mm256_popcnt_epi8Experimental
    For each packed 8-bit integer maps the value to the number of logical 1 bits.
  • _mm256_popcnt_epi16Experimental
    For each packed 16-bit integer maps the value to the number of logical 1 bits.
  • _mm256_popcnt_epi32Experimental
    For each packed 32-bit integer maps the value to the number of logical 1 bits.
  • _mm256_popcnt_epi64Experimental
    For each packed 64-bit integer maps the value to the number of logical 1 bits.
  • _mm256_rcp14_pdExperimental
    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_psExperimental
    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_epi32Experimental
    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_epi64Experimental
    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_epi32Experimental
    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_epi64Experimental
    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_epi32Experimental
    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_epi64Experimental
    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_epi32Experimental
    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_epi64Experimental
    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_pdExperimental
    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
  • _mm256_roundscale_psExperimental
    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
  • _mm256_scalef_pdExperimental
    Scale the packed double-precision (64-bit) floating-point elements in a using values from b, and store the results in dst.
  • _mm256_scalef_psExperimental
    Scale the packed single-precision (32-bit) floating-point elements in a using values from b, and store the results in dst.
  • _mm256_shldi_epi16Experimental
    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_epi32Experimental
    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_epi64Experimental
    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_epi16Experimental
    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_epi32Experimental
    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_epi64Experimental
    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_epi16Experimental
    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_epi32Experimental
    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_epi64Experimental
    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_epi16Experimental
    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_epi32Experimental
    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_epi64Experimental
    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_f32x4Experimental
    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_f64x2Experimental
    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_i32x4Experimental
    Shuffle 128-bits (composed of 4 32-bit integers) selected by imm8 from a and b, and store the results in dst.
  • _mm256_shuffle_i64x2Experimental
    Shuffle 128-bits (composed of 2 64-bit integers) selected by imm8 from a and b, and store the results in dst.
  • _mm256_sllv_epi16Experimental
    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_epi64Experimental
    Shift packed 64-bit integers in a right by count while shifting in sign bits, and store the results in dst.
  • _mm256_srai_epi64Experimental
    Shift packed 64-bit integers in a right by imm8 while shifting in sign bits, and store the results in dst.
  • _mm256_srav_epi16Experimental
    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_epi64Experimental
    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_epi16Experimental
    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_epi32Experimental
    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_epi64Experimental
    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_epi8Experimental
    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_epi16Experimental
    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_epi32Experimental
    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_epi64Experimental
    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.
  • 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.
  • 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_maskExperimental
    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_maskExperimental
    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_maskExperimental
    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_maskExperimental
    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_maskExperimental
    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.
  • 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.
  • 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.
  • 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_epi32Experimental
    Compute the bitwise XOR of packed 32-bit integers in a and b, and store the results in dst.
  • _mm256_xor_epi64Experimental
    Compute the bitwise XOR of packed 64-bit integers in a and b, and store the results in dst.
  • _mm512_abs_epi8Experimental
    Compute the absolute value of packed signed 8-bit integers in a, and store the unsigned results in dst.
  • _mm512_abs_epi16Experimental
    Compute the absolute value of packed signed 16-bit integers in a, and store the unsigned results in dst.
  • _mm512_abs_epi32Experimental
    Computes the absolute values of packed 32-bit integers in a.
  • _mm512_abs_epi64Experimental
    Compute the absolute value of packed signed 64-bit integers in a, and store the unsigned results in dst.
  • _mm512_abs_pdExperimental
    Finds the absolute value of each packed double-precision (64-bit) floating-point element in v2, storing the results in dst.
  • _mm512_abs_psExperimental
    Finds the absolute value of each packed single-precision (32-bit) floating-point element in v2, storing the results in dst.
  • _mm512_add_epi8Experimental
    Add packed 8-bit integers in a and b, and store the results in dst.
  • _mm512_add_epi16Experimental
    Add packed 16-bit integers in a and b, and store the results in dst.
  • _mm512_add_epi32Experimental
    Add packed 32-bit integers in a and b, and store the results in dst.
  • _mm512_add_epi64Experimental
    Add packed 64-bit integers in a and b, and store the results in dst.
  • _mm512_add_pdExperimental
    Add packed double-precision (64-bit) floating-point elements in a and b, and store the results in dst.
  • _mm512_add_psExperimental
    Add packed single-precision (32-bit) floating-point elements in a and b, and store the results in dst.
  • _mm512_add_round_pdExperimental
    Add packed double-precision (64-bit) floating-point elements in a and b, and store the results in dst.
  • _mm512_add_round_psExperimental
    Add packed single-precision (32-bit) floating-point elements in a and b, and store the results in dst.
  • _mm512_adds_epi8Experimental
    Add packed signed 8-bit integers in a and b using saturation, and store the results in dst.
  • _mm512_adds_epi16Experimental
    Add packed signed 16-bit integers in a and b using saturation, and store the results in dst.
  • _mm512_adds_epu8Experimental
    Add packed unsigned 8-bit integers in a and b using saturation, and store the results in dst.
  • _mm512_adds_epu16Experimental
    Add packed unsigned 16-bit integers in a and b using saturation, and store the results in dst.
  • _mm512_aesdec_epi128Experimental
    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.
  • 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_epi128Experimental
    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.
  • 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_epi8Experimental
    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_epi32Experimental
    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_epi64Experimental
    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_epi32Experimental
    Compute the bitwise AND of packed 32-bit integers in a and b, and store the results in dst.
  • _mm512_and_epi64Experimental
    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_si512Experimental
    Compute the bitwise AND of 512 bits (representing integer data) in a and b, and store the result in dst.
  • _mm512_andnot_epi32Experimental
    Compute the bitwise NOT of packed 32-bit integers in a and then AND with b, and store the results in dst.
  • _mm512_andnot_epi64Experimental
    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_si512Experimental
    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_epu8Experimental
    Average packed unsigned 8-bit integers in a and b, and store the results in dst.
  • _mm512_avg_epu16Experimental
    Average packed unsigned 16-bit integers in a and b, and store the results in dst.
  • Considers the input b as packed 64-bit integers and c as packed 8-bit integers. Then groups 8 8-bit values from cas indices into the bits of the corresponding 64-bit integer. It then selects these bits and packs them into the output.
  • _mm512_broadcast_f32x4Experimental
    Broadcast the 4 packed single-precision (32-bit) floating-point elements from a to all elements of dst.
  • _mm512_broadcast_f64x4Experimental
    Broadcast the 4 packed double-precision (64-bit) floating-point elements from a to all elements of dst.
  • _mm512_broadcast_i32x4Experimental
    Broadcast the 4 packed 32-bit integers from a to all elements of dst.
  • _mm512_broadcast_i64x4Experimental
    Broadcast the 4 packed 64-bit integers from a to all elements of dst.
  • _mm512_broadcastb_epi8Experimental
    Broadcast the low packed 8-bit integer from a to all elements of dst.
  • Broadcast the low packed 32-bit integer from a to all elements of dst.
  • Broadcast the low 8-bits from input mask k to all 64-bit elements of dst.
  • Broadcast the low 16-bits from input mask k to all 32-bit elements of dst.
  • Broadcast the low packed 64-bit integer from a to all elements of dst.
  • _mm512_broadcastsd_pdExperimental
    Broadcast the low double-precision (64-bit) floating-point element from a to all elements of dst.
  • _mm512_broadcastss_psExperimental
    Broadcast the low single-precision (32-bit) floating-point element from a to all elements of dst.
  • Broadcast the low packed 16-bit integer from a to all elements of dst.
  • _mm512_bslli_epi128Experimental
    Shift 128-bit lanes in a left by imm8 bytes while shifting in zeros, and store the results in dst.
  • _mm512_bsrli_epi128Experimental
    Shift 128-bit lanes in a right by imm8 bytes while shifting in zeros, and store the results in dst.
  • _mm512_castpd128_pd512Experimental
    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_pd512Experimental
    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_pd128Experimental
    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_pd256Experimental
    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_psExperimental
    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_si512Experimental
    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_ps512Experimental
    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_ps512Experimental
    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_ps128Experimental
    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_ps256Experimental
    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_pdExperimental
    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_si512Experimental
    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_si512Experimental
    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_si512Experimental
    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_pdExperimental
    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_psExperimental
    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_si128Experimental
    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_si256Experimental
    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.
  • Performs a carry-less multiplication of two 64-bit polynomials over the finite field GF(2) - in each of the 4 128-bit lanes.
  • _mm512_cmp_epi8_maskExperimental
    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_maskExperimental
    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_maskExperimental
    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_maskExperimental
    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_maskExperimental
    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_maskExperimental
    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_maskExperimental
    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_maskExperimental
    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_maskExperimental
    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_maskExperimental
    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.
  • 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.
  • 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.
  • _mm512_cmpeq_epi8_maskExperimental
    Compare packed signed 8-bit integers in a and b for equality, and store the results in mask vector k.
  • Compare packed signed 16-bit integers in a and b for equality, and store the results in mask vector k.
  • Compare packed 32-bit integers in a and b for equality, and store the results in mask vector k.
  • Compare packed 64-bit integers in a and b for equality, and store the results in mask vector k.
  • _mm512_cmpeq_epu8_maskExperimental
    Compare packed unsigned 8-bit integers in a and b for equality, and store the results in mask vector k.
  • Compare packed unsigned 16-bit integers in a and b for equality, and store the results in mask vector k.
  • Compare packed unsigned 32-bit integers in a and b for equality, and store the results in mask vector k.
  • Compare packed unsigned 64-bit integers in a and b for equality, and store the results in mask vector k.
  • _mm512_cmpeq_pd_maskExperimental
    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_maskExperimental
    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_maskExperimental
    Compare packed signed 8-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k.
  • Compare packed signed 16-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k.
  • Compare packed signed 32-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k.
  • 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_maskExperimental
    Compare packed unsigned 8-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k.
  • Compare packed unsigned 16-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k.
  • Compare packed unsigned 32-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k.
  • 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_maskExperimental
    Compare packed signed 8-bit integers in a and b for greater-than, and store the results in mask vector k.
  • Compare packed signed 16-bit integers in a and b for greater-than, and store the results in mask vector k.
  • Compare packed signed 32-bit integers in a and b for greater-than, and store the results in mask vector k.
  • Compare packed signed 64-bit integers in a and b for greater-than, and store the results in mask vector k.
  • _mm512_cmpgt_epu8_maskExperimental
    Compare packed unsigned 8-bit integers in a and b for greater-than, and store the results in mask vector k.
  • Compare packed unsigned 16-bit integers in a and b for greater-than, and store the results in mask vector k.
  • Compare packed unsigned 32-bit integers in a and b for greater-than, and store the results in mask vector k.
  • Compare packed unsigned 64-bit integers in a and b for greater-than, and store the results in mask vector k.
  • _mm512_cmple_epi8_maskExperimental
    Compare packed signed 8-bit integers in a and b for less-than-or-equal, and store the results in mask vector k.
  • Compare packed signed 16-bit integers in a and b for less-than-or-equal, and store the results in mask vector k.
  • Compare packed signed 32-bit integers in a and b for less-than-or-equal, and store the results in mask vector k.
  • 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_maskExperimental
    Compare packed unsigned 8-bit integers in a and b for less-than-or-equal, and store the results in mask vector k.
  • Compare packed unsigned 16-bit integers in a and b for less-than-or-equal, and store the results in mask vector k.
  • Compare packed unsigned 32-bit integers in a and b for less-than-or-equal, and store the results in mask vector k.
  • 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_maskExperimental
    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_maskExperimental
    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_maskExperimental
    Compare packed signed 8-bit integers in a and b for less-than, and store the results in mask vector k.
  • Compare packed signed 16-bit integers in a and b for less-than, and store the results in mask vector k.
  • Compare packed signed 32-bit integers in a and b for less-than, and store the results in mask vector k.
  • Compare packed signed 64-bit integers in a and b for less-than, and store the results in mask vector k.
  • _mm512_cmplt_epu8_maskExperimental
    Compare packed unsigned 8-bit integers in a and b for less-than, and store the results in mask vector k.
  • Compare packed unsigned 16-bit integers in a and b for less-than, and store the results in mask vector k.
  • Compare packed unsigned 32-bit integers in a and b for less-than, and store the results in mask vector k.
  • Compare packed unsigned 64-bit integers in a and b for less-than, and store the results in mask vector k.
  • _mm512_cmplt_pd_maskExperimental
    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_maskExperimental
    Compare packed single-precision (32-bit) floating-point elements in a and b for less-than, and store the results in mask vector k.
  • Compare packed signed 8-bit integers in a and b for not-equal, and store the results in mask vector k.
  • Compare packed signed 16-bit integers in a and b for not-equal, and store the results in mask vector k.
  • Compare packed 32-bit integers in a and b for not-equal, and store the results in mask vector k.
  • Compare packed signed 64-bit integers in a and b for not-equal, and store the results in mask vector k.
  • Compare packed unsigned 8-bit integers in a and b for not-equal, and store the results in mask vector k.
  • Compare packed unsigned 16-bit integers in a and b for not-equal, and store the results in mask vector k.
  • Compare packed unsigned 32-bit integers in a and b for not-equal, and store the results in mask vector k.
  • Compare packed unsigned 64-bit integers in a and b for not-equal, and store the results in mask vector k.
  • _mm512_cmpneq_pd_maskExperimental
    Compare packed double-precision (64-bit) floating-point eleme