3 ms·
The SSE float reciprocal instructions have slightly different results between Intel and AMD, which can be a source of headaches for those expecting deterministi
by khangaroo 2y ago
The SSE float reciprocal instructions have slightly different results between Intel and AMD, which can be a source of headaches for those expecting deterministic results between PCs. (see https://robert.ocallahan.org/2021/09/rr-trace-portability-diverging-behavior.html https://robert.ocallahan.org/2021/09/rr-trace-portability-di...)