_mm512_extractf32x8_ps
Classification
AVX-512, Miscellaneous, CPUID Test: AVX512DQ
Header File
immintrin.h
Instruction
VEXTRACTF32X8 ymm, zmm, imm8
Synopsis
 _mm512_extractf32x8_ps(__m512 a, int imm8);
Description
Extract 256 bits (composed of 8 packed single-precision (32-bit) floating-point elements) 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