_mm512_maskz_sqrt_round_ph
Classification
AVX-512, Elementary Math Functions, CPUID Test: AVX512_FP16
Header File
immintrin.h
Instruction
VSQRTPH zmm {z}, zmm {er}
Synopsis
 _mm512_maskz_sqrt_round_ph(__mmask32 k, __m512h a, const int rounding);
Description
Compute the square root of packed half-precision (16-bit) floating-point elements in "a", 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 i := 0 to 31
	IF k[i]
		dst.fp16[i] := SQRT(a.fp16[i])
	ELSE
		dst.fp16[i] := 0
	FI
ENDFOR
dst[MAX:512] := 0