_mm512_fnmadd_round_ps
Classification
KNC, Arithmetic, CPUID Test: KNCNI
Header File
immintrin.h
Instruction
VFNMADD132PS zmm, zmm, zmm {er}
Synopsis
 _mm512_fnmadd_round_ps(__m512 a, __m512 b, __m512 c, int rounding);
Description
Multiply packed single-precision (32-bit) floating-point elements in "a" and "b", add the negated intermediate result to packed elements in "c", and store the results in "dst". [round_note]
Operation
FOR j := 0 to 15
	i := j*32
	dst[i+31:i] := -(a[i+31:i] * b[i+31:i]) + c[i+31:i]
ENDFOR	
dst[MAX:512] := 0