Function tracing::stdlib::arch::x86_64::_mm512_maskz_getexp_pd

pub unsafe fn _mm512_maskz_getexp_pd(k: u8, a: __m512d) -> __m512d

🔬This is a nightly-only experimental API. (stdarch_x86_avx512 #111137)

Available on x86-64 only.

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.

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