_mm512_maskz_cvt_roundepu16_ph
Classification
AVX-512, Convert, CPUID Test: AVX512_FP16
Header File
immintrin.h
Instruction
VCVTUW2PH zmm {z}, zmm {er}
Synopsis
 _mm512_maskz_cvt_roundepu16_ph(__mmask32 k, __m512i a, int rounding);
Description
Convert packed unsigned 16-bit integers in "a" to packed half-precision (16-bit) floating-point elements, and store the results in "dst" using zeromask "k" (elements are zeroed out when the corresponding mask bit is not set). [round_note]
Operation
FOR j := 0 TO 31
	IF k[j]
		dst.fp16[j] := Convert_Int16_To_FP16(a.word[j])
	ELSE
		dst.fp16[j] := 0
	FI
ENDFOR
dst[MAX:512] := 0