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VCVTUQQ2PH

Converts an unsigned qword integer to a half-precision floating-point number.

The following table covers what the source and destinations can be:

DO NOT support LOCK

This instruction is only available when AVX-512 FP16 is supported. It operates on packed unsigned 64-bit integers and produces packed half-precision floating-point values.

The conversion is performed according to the IEEE 754 standard. If the unsigned qword value cannot be represented exactly in the half-precision format, the result is rounded according to the current rounding mode in the MXCSR register. If the value exceeds the maximum representable value of a half-precision float, it SHALL result in #O and the value is set to infinity. Inexact results SHALL trigger #P.