CachyOS Introduces New Repository Optimized for AMD Zen 4 and Zen 5 CPUs
Giooschi @ Giooschi @lemmy.world Posts 0Comments 108Joined 2 yr. ago
Giooschi @ Giooschi @lemmy.world
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Software implementations of those features is often slower, and runtime checking can often be too expensive compared to the gains.
Gentoo offers x86_64-v4 binary builds too.
There was a proposal for Fedora too, though it was ultimately rejected.
Ultimately the gains right now seem to be only 1-3%, though that might also be because there's not much demand for these kind of optimizations. If more distros enable them they might become more widespread and the benefits might increase too. It's a chicken-egg problem though.