On Wednesday, 19 June 2024 at 10:39, Neal Gompa wrote: > On Wed, Jun 19, 2024 at 9:29 AM Vitaly Zaitsev via devel > <devel@xxxxxxxxxxxxxxxxxxxxxxx> wrote: > > > > On 19/06/2024 09:13, Daniel P. Berrangé wrote: > > > If Fedora cares > > > about optimal performance it should just declare we're going to stop > > > being held back by compat with ancient hardware and use -v2 baseline > > > for everything, but obviously that's been rejected previously. > > > > Maybe it's a good time for the Fedora 41 System-Wide change proposal? > > Switching to AVX2 will give significant performance boost for many > > applications. > > > > Last time, the approach was to do the RHEL approach (ie. lie to RPM > about the architecture level we support). > > Two things have changed since then: > > * I suspect more of the hardware that don't support -v2 have failed > out of use naturally > * RPM now lets us "tell the truth" about what x86_64 sublevel we expect > > If we're now starting to have software that *requires* x86_64-v2, then > we should visit this with that idea in mind. I still have two critical machines that are v1 (old Intel Atom CPUs). They are my local routers/NAS servers (primary and secondary). One is even pre-UEFI. They still work fine and do their job great. I don't mind if some applications I couldn't run on them anyway start requiring v2, but having the whole distro switch to v2 will prevent me from running Fedora on these two. Regards, Dominik -- Fedora https://fedoraproject.org Deep in the human unconscious is a pervasive need for a logical universe that makes sense. But the real universe is always one step beyond logic. -- from "The Sayings of Muad'Dib" by the Princess Irulan -- _______________________________________________ devel mailing list -- devel@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to devel-leave@xxxxxxxxxxxxxxxxxxxxxxx Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/devel@xxxxxxxxxxxxxxxxxxxxxxx Do not reply to spam, report it: https://pagure.io/fedora-infrastructure/new_issue
