_mm512_maskz_cvtt_roundps_epi32
Classification
AVX-512, Convert, CPUID Test: AVX512F
Header File
immintrin.h
Instruction
VCVTTPS2DQ zmm {z}, zmm {sae}
Synopsis
 _mm512_maskz_cvtt_roundps_epi32(__mmask16 k, __m512 a, int sae);
Description
Convert packed single-precision (32-bit) floating-point elements in "a" to packed 32-bit integers with truncation, and store the results in "dst" using zeromask "k" (elements are zeroed out when the corresponding mask bit is not set). [sae_note]
Operation
FOR j := 0 to 15
	i := 32*j
	IF k[j]
		dst[i+31:i] := Convert_FP32_To_Int32_Truncate(a[i+31:i])
	ELSE
		dst[i+31:i] := 0
	FI
ENDFOR
dst[MAX:512] := 0