_mm512_mask_i32loscatter_epi64
Classification
AVX-512, Store, CPUID Test: AVX512F
Header File
immintrin.h
Instruction
VPSCATTERDQ m512 {k}, zmm
Synopsis
 _mm512_mask_i32loscatter_epi64(void* base_addr, __mmask8 k, __m512i vindex, __m512i a, int scale);
Description
Stores 8 packed 64-bit integer elements located in "a" and stores them in memory locations starting at location "base_addr" at packed 32-bit integer indices stored in "vindex" scaled by "scale" using writemask "k" (elements whose corresponding mask bit is not set are not written to memory).
Operation
FOR j := 0 to 7
	i := j*64
	m := j*32
	IF k[j]
		addr := base_addr + SignExtend64(vindex[m+31:m]) * ZeroExtend64(scale) * 8
		MEM[addr+63:addr] := a[i+63:i]
	FI
ENDFOR