[Bug 84663] high cpu usage, poor performance in Borderlands 2 with radeonsi, PRIME

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri Oct 10 06:46:08 PDT 2014


https://bugs.freedesktop.org/show_bug.cgi?id=84663

Christoph Haag <haagch at frickel.club> changed:

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--- Comment #8 from Christoph Haag <haagch at frickel.club> ---
Created attachment 107663
  --> https://bugs.freedesktop.org/attachment.cgi?id=107663&action=edit
borderlands 2 with GALLIUM_HUD with patches and drm-next-3.18

Well, the good news is that I can confirm that the random huge pauses in
borderlands 2 and in unreal engine 4 demos with drm-next-3.18 are gone with the
patches.

If the CPU usage is all in Borderlands 2 itself and not in mesa, then maybe
I'll need to start asking around what other people's cpus are and how much cpu
time it uses. Maybe it really is some physics/internal rendering calculation
that is so slow, when I get almost 80 fps when the game is paused in the menu
or unfocussed..

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