_mm512_extracti32x8_epi32
Classification
AVX-512, Miscellaneous, CPUID Test: AVX512DQ
Header File
immintrin.h
Instruction
VEXTRACTI32X8 ymm, zmm, imm8
Synopsis
 _mm512_extracti32x8_epi32(__m512i a, int imm8);
Description
Extract 256 bits (composed of 8 packed 32-bit integers) from "a", selected with "imm8", and store the result in "dst".
Operation
CASE imm8[0] OF
0: dst[255:0] := a[255:0]
1: dst[255:0] := a[511:256]
ESAC
dst[MAX:256] := 0