_mm_cmpeq_epu16_mask
Classification
AVX-512, Compare, CPUID Test: AVX512BW
Header File
Instruction
VPCMPUW k, xmm, xmm
Synopsis
_mm_cmpeq_epu16_mask(__m128i a, __m128i b);
Description
Compare packed unsigned 16-bit integers in "a" and "b" for equality, and store the results in mask vector "k".
Operation
FOR j := 0 to 7
i := j*16
k[j] := ( a[i+15:i] == b[i+15:i] ) ? 1 : 0
ENDFOR
k[MAX:8] := 0