_mm512_mask_mul_ps
Classification
AVX-512, Arithmetic, CPUID Test: AVX512F
Header File
Instruction
VMULPS zmm {k}, zmm, zmm
Synopsis
_mm512_mask_mul_ps(__m512 src, __mmask16 k, __m512 a, __m512 b);
Description
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). RM.
Operation
FOR j := 0 to 15
i := j*32
IF k[j]
dst[i+31:i] := a[i+31:i] * b[i+31:i]
ELSE
dst[i+31:i] := src[i+31:i]
FI
ENDFOR
dst[MAX:512] := 0