_mm_cvtne2ps_pbh
Classification
AVX-512, Convert, CPUID Test: AVX512_BF16
Header File
immintrin.h
Instruction
VCVTNE2PS2BF16 xmm, xmm, xmm
Synopsis
 _mm_cvtne2ps_pbh(__m128 a, __m128 b);
Description
Convert packed single-precision (32-bit) floating-point elements in two vectors "a" and "b" to packed BF16 (16-bit) floating-point elements, and store the results in single vector "dst".
Operation
FOR j := 0 to 7
	IF j < 4
		t := b.fp32[j]
	ELSE
		t := a.fp32[j-4]
	FI
	dst.word[j] := Convert_FP32_To_BF16(t)
ENDFOR
dst[MAX:128] := 0