_mm_cvt_roundsh_u64
Classification
AVX-512, Convert, CPUID Test: AVX512_FP16
Header File
immintrin.h
Instruction
VCVTSH2USI r64, xmm {er}
Synopsis
 _mm_cvt_roundsh_u64(__m128h a, int rounding);
Description
Convert the lower half-precision (16-bit) floating-point element in "a" to an unsigned 64-bit integer, and store the result in "dst". [round_note]
Operation
dst.qword := Convert_FP16_To_UInt64(a.fp16[0])