_mm256_maskz_add_epi16
Classification
AVX-512, Arithmetic, CPUID Test: AVX512BW
Header File
Instruction
VPADDW ymm {z}, ymm, ymm
Synopsis
_mm256_maskz_add_epi16(__mmask16 k, __m256i a, __m256i b);
Description
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).
Operation
FOR j := 0 to 15
i := j*16
IF k[j]
dst[i+15:i] := a[i+15:i] + b[i+15:i]
ELSE
dst[i+15:i] := 0
FI
ENDFOR
dst[MAX:256] := 0