[Intel-gfx] Intel 945GM with >=2.6 and newer kernels: massive performance and or memory leak problems

Thomas B├Ąchler thomas at archlinux.org
Mon Mar 30 17:59:47 CEST 2009


Eric Anholt schrieb:
> If performance regressed for you with updating the kernel, could you
> bisect to find when it happened?

Eventually yes, but it is time-consuming, so I don't know when I'll get 
to it. I was hoping you'd have a "try reverting this patch first" hint 
before I bisect.

> Or, assuming your workload is CPU-bound, use sysprof to see where your
> time is being spent.

My CPU usage increases a bit when I use effects, but it's not nearly 100%.

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