How to troubleshoot intel 3D performance?
anarsoul at gmail.com
Tue Feb 17 01:05:10 PST 2009
On Tuesday 17 February 2009 10:12:56 you wrote:
> 2009/2/16 Vasily Khoruzhick <anarsoul at gmail.com>:
> > Hi, performance issue is known thing on pre-965 chipsets with new intel
> > stuff (gem, uxa).
> > I've filed bugs about them:
> > http://bugs.freedesktop.org/show_bug.cgi?id=19873
> > http://bugs.freedesktop.org/show_bug.cgi?id=19738
> > AFAIK there's no fix at the moment, but as workaround you can use 2.6.27
> > kernel and EXA accelleration.
> Looking at the code it looks like a failure of the kernel side. Is
> there a kernel tree that tracks the Linus one with the latest pending
> fixes I can try?
I suspect this one:
> I gave a 2.6.27-stable kernel a spin but with poor results (X hung up
> after a few seconds).
It does with UXA enabled. Try EXA
> Do the X drivers need rebuilding when the kernel
> has been updated?
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