_mm512_mask_expm1_pd
Classification
SVML, Elementary Math Functions, CPUID Test: AVX512F
Header File
immintrin.h
Synopsis
 _mm512_mask_expm1_pd(__m512d src, __mmask8 k, __m512d a);
Description
Compute the exponential value of "e" raised to the power of packed double-precision (64-bit) floating-point elements in "a", subtract one from each element, and store the results in "dst" using writemask "k" (elements are copied from "src" when the corresponding mask bit is not set).
Operation
FOR j := 0 to 7
	i := j*64
	IF k[j]
		dst[i+63:i] := POW(e, a[i+63:i]) - 1.0
	ELSE
		dst[i+63:i] := src[i+63:i]
	FI
ENDFOR
dst[MAX:512] := 0