[Bug 98693] Mad Max: Long lags when VRAM full
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Thu Nov 17 13:37:44 UTC 2016
https://bugs.freedesktop.org/show_bug.cgi?id=98693
--- Comment #5 from Alex Deucher <alexdeucher at gmail.com> ---
(In reply to Jani Kärkkäinen from comment #4)
> "The game I'm testing needs 3.4 GB of VRAM.
>
> Setups:
> Tonga - 2 GB: It's nearly unplayable, because freezes occur too often.
> Fiji - 4 GB: There is one freeze at the beginning (which is annoying
> too), after that it's smooth.
>
> So even 4 GB is not enough."
>
> Also the descriptions of the problem seem to match mine. A problem in memory
> handling?
The freeze at the beginning is most likely shader compilation. Mesa does not
have a shader cache yet.
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