_mm512_cvt_roundepi64_ph
Classification
AVX-512, Convert, CPUID Test: AVX512_FP16
Header File
Instruction
VCVTQQ2PH xmm, zmm {er}
Synopsis
_mm512_cvt_roundepi64_ph(__m512i a, int rounding);
Description
Convert packed signed 64-bit integers in "a" to packed half-precision (16-bit) floating-point elements, and store the results in "dst".
[round_note]
Operation
FOR j := 0 TO 7
dst.fp16[j] := Convert_Int64_To_FP16(a.qword[j])
ENDFOR
dst[MAX:128] := 0