_mm_cvtpbh_ps
Classification
AVX-512, Convert, CPUID Test: AVX512_BF16
Header File
immintrin.h
Synopsis
 _mm_cvtpbh_ps(__m128bh a);
Description
Convert packed BF16 (16-bit) floating-point elements in "a" to packed single-precision (32-bit) floating-point elements, and store the results in "dst". This intrinsic neither raises any floating point exceptions nor turns sNAN into qNAN.
Operation
FOR j := 0 to 3
	i := j*32
	m := j*16
	dst[i+31:i] := Convert_BF16_To_FP32(a[m+15:m])
ENDFOR
dst[MAX:128] := 0