[Bug 43277] Far Cry 3 has poor performance (Ryzen CPU-specific issue?)

wine-bugs at winehq.org wine-bugs at winehq.org
Sat Apr 7 02:49:13 CDT 2018


https://bugs.winehq.org/show_bug.cgi?id=43277

--- Comment #21 from Berillions <berillions at gmail.com> ---
(In reply to Roderick Colenbrander from comment #18)
> Can you run your game using WINEDEBUG=+process? I'm curious about some of
> the cpu related calls the game makes. I think you provided a log like this
> maybe on IRC, but I don't have access to it.
> 
> I did a quick audit on the Wine code and there are definitely some missing
> things, which look a little suspicious, but I don't know if the game uses it.
> 
> For example ntdll/nt.c has TODOs in 2 sections dealing with filling out SMT
> related information in logical_proc_info_add_by_id. This is ultimately used
> by GetLogicalProcessorInformation/GetLogicalProcessorInformationEx.

You can download the archive here :
http://www.mediafire.com/file/4tq4o65do79r02g/server_process.txt.xz

About your hack, i can test it with FC3 if you want. 
If it works, it will be enough for me while waiting for the official patches.

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