_mm_cmpge_epu64_mask
Classification
AVX-512, Compare, CPUID Test: AVX512F
Header File
Instruction
VPCMPUQ k, xmm, xmm
Synopsis
_mm_cmpge_epu64_mask(__m128i a, __m128i b);
Description
Compare packed unsigned 64-bit integers in "a" and "b" for greater-than-or-equal, and store the results in mask vector "k".
Operation
FOR j := 0 to 1
i := j*64
k[j] := ( a[i+63:i] >= b[i+63:i] ) ? 1 : 0
ENDFOR
k[MAX:2] := 0