_mm512_maskz_cvt_roundepu32_ps
Classification
AVX-512, Convert, CPUID Test: AVX512F
Header File
Instruction
VCVTUDQ2PS zmm {z}, zmm {er}
Synopsis
_mm512_maskz_cvt_roundepu32_ps(__mmask16 k, __m512i a, int rounding);
Description
Convert packed unsigned 32-bit integers in "a" to packed single-precision (32-bit) floating-point elements, and store the results in "dst" using zeromask "k" (elements are zeroed out when the corresponding mask bit is not set).
[round_note]
Operation
FOR j := 0 to 15
i := 32*j
IF k[j]
dst[i+31:i] := Convert_Int32_To_FP32(a[i+31:i])
ELSE
dst[i+31:i] := 0
FI
ENDFOR
dst[MAX:512] := 0