_mm256_cvttph_epi16
Classification
AVX-512, Convert, CPUID Test: AVX512_FP16
Header File
Instruction
VCVTTPH2W ymm, ymm
Synopsis
_mm256_cvttph_epi16(__m256h a);
Description
Convert packed half-precision (16-bit) floating-point elements in "a" to packed 16-bit integers with truncation, and store the results in "dst".
Operation
FOR j := 0 TO 15
dst.word[j] := Convert_FP16_To_Int16_Truncate(a.fp16[j])
ENDFOR
dst[MAX:256] := 0