_mm512_sub_ph
Classification
AVX-512, Arithmetic, CPUID Test: AVX512_FP16
Header File
immintrin.h
Instruction
VSUBPH zmm, zmm, zmm
Synopsis
 _mm512_sub_ph(__m512h a, __m512h b);
Description
Subtract packed half-precision (16-bit) floating-point elements in "b" from packed half-precision (16-bit) floating-point elements in "a", and store the results in "dst".
Operation
FOR j := 0 TO 31
	dst.fp16[j] := a.fp16[j] - b.fp16[j]
ENDFOR
dst[MAX:512] := 0