_mm512_mask_cvt_roundps_epu32
Classification
AVX-512, Convert, CPUID Test: AVX512F
Header File
Instruction
VCVTPS2UDQ zmm {k}, zmm {er}
Synopsis
_mm512_mask_cvt_roundps_epu32(__m512i src, __mmask16 k, __m512 a, int rounding);
Description
Convert packed single-precision (32-bit) floating-point elements in "a" to packed unsigned 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).
[round_note]
Operation
FOR j := 0 to 15
i := j*32
IF k[j]
dst[i+31:i] := Convert_FP32_To_UInt32(a[i+31:i])
ELSE
dst[i+31:i] := src[i+31:i]
FI
ENDFOR
dst[MAX:512] := 0