_mm512_mask_subr_round_ps
Classification
KNC, Arithmetic, CPUID Test: KNCNI
Header File
immintrin.h
Instruction
VSUBRPS zmm {k}, zmm, zmm
Synopsis
 _mm512_mask_subr_round_ps(__m512 src, __mmask16 k, __m512 v2, __m512 v3, int rounding);
Description
Performs element-by-element subtraction of packed single-precision (32-bit) floating-point elements in "v2" from "v3" storing the results in "dst" using writemask "k" (elements are copied from "src" when the corresponding mask bit is not set). [round_note]
Operation
FOR j := 0 to 15
	i := j*32
	IF k[j]
		dst[i+31:i] := v3[i+31:i] - v2[i+31:i]
	ELSE
		dst[i+31:i] := src[i+31:i]
	FI
ENDFOR
dst[MAX:512] := 0