_mm512_permutevar_epi32
Classification
AVX-512, Swizzle, CPUID Test: AVX512F
Header File
immintrin.h
Instruction
VPERMD zmm, zmm, zmm
Synopsis
 _mm512_permutevar_epi32(__m512i idx, __m512i a);
Description
Shuffle 32-bit integers in "a" across lanes using the corresponding index in "idx", and store the results in "dst". Note that this intrinsic shuffles across 128-bit lanes, unlike past intrinsics that use the "permutevar" name. This intrinsic is identical to "_mm512_permutexvar_epi32", and it is recommended that you use that intrinsic name.
Operation
FOR j := 0 to 15
	i := j*32
	id := idx[i+3:i]*32
	dst[i+31:i] := a[id+31:id]
ENDFOR
dst[MAX:512] := 0