_mm512_max_epu64
Classification
AVX-512, Special Math Functions, CPUID Test: AVX512F
Header File
Instruction
VPMAXUQ zmm, zmm, zmm
Synopsis
_mm512_max_epu64(__m512i a, __m512i b);
Description
Compare packed unsigned 64-bit integers in "a" and "b", and store packed maximum values in "dst".
Operation
FOR j := 0 to 7
i := j*64
dst[i+63:i] := MAX(a[i+63:i], b[i+63:i])
ENDFOR
dst[MAX:512] := 0