DAYTONA USA [NPUB30493]

I might be wrong though, but I don't think you can spoof your cpu instruction set that easily.

It just looks like, RPCS3 use different cores compared to which cpu instruction you have. at least from the loading it shows a different compiler.

That's not how it works, otherwise it would worked for you, but it didn't.

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I finally assembled my old Sandy Bridge CPU, a Core i5 2500K just for the purpose of showing that it works on Sandy Bridge CPUs with LLVM PPU enabled, but it does not works on Ryzen 5000 CPU (and probably some other CPU's).

This time I'm posting two short videos, one showing that it works, and one showing that it doesn't.
Also I'm uploading the logs as attachment at the bottom of this post (first time doing this, so don't know if I can).

There is something wrong with the way RPCS3 uses some CPU's with LLVM PPU enabled, and I have no clue how to solve it because I'm not a coder. I hope this post and the logs and the videos help the RPCS3 coders to solve the issue.

The video showing that IT WORKS with LLVM PPU ENABLED if you use a Sandy Bridge CPU



Specs for the Sandy Bridge video:

RPCS3 v0.0.18-12707-fe0c164d Alpha
(emulator settings in the video, mostly default settings)
PS3 firmware v4.88
*Core i5 2500K @4.5GHz*
*16GB RAM DDR3 1333Mhz*
*AMD RADEON RX550 2GB with driver 21.6.1*
*Windows 10 Pro*

The video showing that IT DOES NOT WORKS with LLVM PPU ENABLED if you use a Ryzen CPU and probably other CPU's as well




Specs for the Ryzen 5000 video:

RPCS3 v0.0.18-12707-fe0c164d Alpha
(emulator settings in the video, mostly default settings)
PS3 firmware v4.88
AMD Ryzen 7 5800x
32GB DDR4 RAM 3733MHz
AMD RADEON RX550 2GB with driver 21.6.1
Windows 10 Pro

logs (hopefully) attached below (sandy bridge first, Ryzen 5000 is log2. had to rename it, otherwise it wouldn't let me attach both files, so just rename log2 to log and open it)

If someone can redirect this post to the devs, that will be pretty helpful (I hope).