_mm256_abs_epi64
Classification
AVX-512, Arithmetic, CPUID Test: AVX512F
Header File
Instruction
VPABSQ ymm, ymm
Synopsis
_mm256_abs_epi64(__m256i a);
Description
Compute the absolute value of packed signed 64-bit integers in "a", and store the unsigned results in "dst".
Operation
FOR j := 0 to 3
i := j*64
dst[i+63:i] := ABS(a[i+63:i])
ENDFOR
dst[MAX:256] := 0