this post was submitted on 31 Dec 2025
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39C3 talk about FEX: Breaking architecture barriers: Running x86 games and apps on ARM (media.ccc.de)
submitted 1 month ago by jokro@feddit.org to c/linux_gaming@lemmy.world
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[–] sakphul@discuss.tchncs.de 20 points 1 month ago (1 children)

For me this was a very interesting talk to get some understanding of hiw fex works. Interesting for me was this intermediate representation of the x86 code to run their optimization in.

Also the part about Asahi and hiw they use FEX and how it can be improved was nice.

I like such short overviews without me needing to dig through all the Documentation.

[–] jokro@feddit.org 2 points 1 month ago* (last edited 1 month ago) (1 children)

Yes, i didn't touch it yet (also due to lack of ARM Devices lol) but now that i know how it works i'm very curious to see it in action myself.

[–] sakphul@discuss.tchncs.de 3 points 1 month ago* (last edited 1 month ago)

Isn't Gamehub using it to run steam games on your phone?