_mm512_mul_round_pd
Classification
AVX-512, Arithmetic, CPUID Test: AVX512F
Header File
Instruction
VMULPD zmm, zmm, zmm {er}
Synopsis
_mm512_mul_round_pd(__m512d a, __m512d b, int rounding);
Description
Multiply packed double-precision (64-bit) floating-point elements in "a" and "b", and store the results in "dst".
[round_note]
Operation
FOR j := 0 to 7
i := j*64
dst[i+63:i] := a[i+63:i] * b[i+63:i]
ENDFOR
dst[MAX:512] := 0