_mm256_cvtepu32_pd
Classification
AVX-512, Convert, CPUID Test: AVX512F
Header File
Instruction
VCVTUDQ2PD ymm, xmm
Synopsis
_mm256_cvtepu32_pd(__m128i a);
Description
Convert packed unsigned 32-bit integers in "a" to packed double-precision (64-bit) floating-point elements, and store the results in "dst".
Operation
FOR j := 0 to 3
i := j*64
l := j*32
dst[i+63:i] := Convert_Int32_To_FP64(a[l+31:l])
ENDFOR
dst[MAX:256] := 0