_mm512_cvtt_roundpd_epu32
Classification
AVX-512, Convert, CPUID Test: AVX512F
Header File
Instruction
VCVTTPD2UDQ ymm, zmm {sae}
Synopsis
_mm512_cvtt_roundpd_epu32(__m512d a, int sae);
Description
Convert packed double-precision (64-bit) floating-point elements in "a" to packed unsigned 32-bit integers with truncation, and store the results in "dst". [sae_note]
Operation
FOR j := 0 to 7
i := 32*j
k := 64*j
dst[i+31:i] := Convert_FP64_To_UInt32_Truncate(a[k+63:k])
ENDFOR
dst[MAX:256] := 0