_mm256_mask_cvtps_epi32
Classification
AVX-512, Convert, CPUID Test: AVX512F
Header File
Instruction
VCVTPS2DQ ymm {k}, ymm
Synopsis
_mm256_mask_cvtps_epi32(__m256i src, __mmask8 k, __m256 a);
Description
Convert packed single-precision (32-bit) floating-point elements in "a" to packed 32-bit integers, and store the results in "dst" using writemask "k" (elements are copied from "src" when the corresponding mask bit is not set).
Operation
FOR j := 0 to 7
i := j*32
IF k[j]
dst[i+31:i] := Convert_FP32_To_Int32(a[i+31:i])
ELSE
dst[i+31:i] := src[i+31:i]
FI
ENDFOR
dst[MAX:256] := 0