_mm256_maskz_cvtepu32_pd
Classification
AVX-512, Convert, CPUID Test: AVX512F
Header File
immintrin.h
Instruction
VCVTUDQ2PD ymm {z}, xmm
Synopsis
 _mm256_maskz_cvtepu32_pd(__mmask8 k, __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" using zeromask "k" (elements are zeroed out when the corresponding mask bit is not set).
Operation
FOR j := 0 to 3
	i := j*64
	l := j*32
	IF k[j]
		dst[i+63:i] := Convert_Int64_To_FP64(a[l+31:l])
	ELSE
		dst[i+63:i] := 0
	FI	
ENDFOR
dst[MAX:256] := 0