_mm512_i32scatter_ps
Classification
KNC, Store, CPUID Test: KNCNI
Header File
immintrin.h
Instruction
VSCATTERDPS vm32z, zmm
Synopsis
 _mm512_i32scatter_ps(void* base_addr, __m512i vindex, __m512 a, int scale);
Description
Scatter single-precision (32-bit) floating-point elements from "a" into memory using 32-bit indices. 32-bit elements are stored at addresses starting at "base_addr" and offset by each 32-bit element in "vindex" (each index is scaled by the factor in "scale"). "scale" should be 1, 2, 4 or 8.
Operation
FOR j := 0 to 15
	i := j*32
	m := j*32
	addr := base_addr + SignExtend64(vindex[m+31:m]) * ZeroExtend64(scale) * 8
	MEM[addr+31:addr] := a[i+31:i]
ENDFOR