Updated FUTEX2 System Call Patches Posted For Helping Wine/Proton, Other Use-Cases

[MastaG]

I wish there was a copr repository for Fedora with these patches.

[CochainComplex]

I wish there was a copr repository for Fedora with these patches.

I'm not using fedora can't test this repo - https://copr.fedorainfracloud.org/co...kernel-xanmod/
but as stated by me previously xanmod kernel is implementing this patchset plus other nice improvements. If you are into gaming you should give it a try.

[lowlands]

I wish there was a copr repository for Fedora with these patches.

wine-tkg copr available here: https://copr.fedorainfracloud.org/coprs/patrickl/

[coder]

Major missed opportunity. They should've called it FU2TEX!

[carewolf]

Major missed opportunity. They should've called it FU2TEX!

That sounds like a Tex derivative

[coder]

That sounds like a Tex derivative

Or yet another who's had more than enough of its "badness"!


I took to LaTeX pretty naturally, but quickly left it behind for XML Docbook. These days, I write mostly one-off docs and don't have cause for procedural generation or proper source control (or else I use a wiki). So, I've not much use for either, sadly.

[ext73]

Futex2 v3 + Multigenerational LRU working great under optimized kernels

https://www.dropbox.com/sh/scodlj5otjwhyb3/AACXyn7HPF5MMtBxSE3KUDqCa?dl=0

[Leopard]

Just a 4% performance improvement for up to 800 threads and a decrease of 21% for requeue, the numbers don't look that great yet to me. I hope there is potential to improve the performance further.

For comparing futex() and futex2() performance

What do you exactly expect here or did you just missed this part?

[clintar]

I'm using these patches since a while via xanmod kernel + proton-ge-6.5 there are for sure performance uplifts. e.g. AC:Origin benchmark has way less stutter on ultra settings.

Did you get the version before they updated it removing futex2, then?

[CochainComplex]

Did you get the version before they updated it removing futex2, then?

I have had multiple versions - but the latest one shows "futex2 up and running" in the "Lutris log". I can for sure say that it works.