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

[bugzilla-daemon at freedesktop.org]

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

--- Comment #7 from Michel Dänzer <michel at daenzer.net> ---
(In reply to Christoph Haag from comment #6)
> For the screenshot I pinned the game to the cpus 3,7 with taskset to stop it
> from polluting the graphs so much when jumping between cpus.

I'm more interested in the graphics memory usage graphs anyway.

BTW, I find 'requested-GTT+GTT-usage,requested-VRAM+VRAM-usage' more useful
than 'VRAM-usage+GTT-usage,requested-VRAM+requested-GTT' because it allows to
see immediately how well (or not) the actuall VRAM/GTT usage matches what
radeonsi wants to use.

Anyway, it looks like current Mesa Git and/or the patches from bug 84662 might
help.

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