_mm512_scale_round_ps
Classification
KNC, Arithmetic, CPUID Test: KNCNI
Header File
immintrin.h
Instruction
VSCALEPS zmm, zmm, m512
Synopsis
 _mm512_scale_round_ps(__m512 a, __m512i b, int rounding);
Description
Scales each single-precision (32-bit) floating-point element in "a" by multiplying it by 2**exponent, where the exponent is the corresponding 32-bit integer element in "b", storing results in "dst". Intermediate elements are rounded using "rounding". [round_note]
Operation
FOR j := 0 to 15
	i := j*32
	dst[i+31:i] := a[i+31:i] * POW(2.0,FP32(b[i+31:i]))
ENDFOR
dst[MAX:512] := 0