_mm512_maskz_max_epi16
Classification
AVX-512, Arithmetic, CPUID Test: AVX512BW
Header File
immintrin.h
Instruction
VPMAXSW zmm {z}, zmm, zmm
Synopsis
 _mm512_maskz_max_epi16(__mmask32 k, __m512i a, __m512i b);
Description
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).
Operation
FOR j := 0 to 31
	i := j*16
	IF k[j]
		dst[i+15:i] := MAX(a[i+15:i], b[i+15:i])
	ELSE
		dst[i+15:i] := 0
	FI
ENDFOR
dst[MAX:512] := 0