4 ms·
Is it possible that your different operating systems just had different mxcsr values? Or, since it was a port, maybe they were compiled with different optimiza
by bee_rider 1y ago
Is it possible that your different operating systems just had different mxcsr values?
Or, since it was a port, maybe they were compiled with different optimizations.
There are a lot of things happening under the hood but most of them should be deterministic.
- toolslive 1y agountil someone compiles with --ffast-math enabled, stating "I don't care about accuracy, as long as it's fast".
- bee_rider 1y agoIt is good to enable that flag because it also enables the “fun safe math optimizations” flag, and it is important to remind people that math is a safe way to have fun.
- toolslive 1y ago"Friends don't let friends use fast-math" https://simonbyrne.github.io/notes/fastmath/ https://simonbyrne.github.io/notes/fastmath/