On 5/7/06, JimD <[EMAIL PROTECTED]> wrote:
marcin wrote:
> Can anyone tell me how to "increase priority" for OpenGL?
>
> Thanks, Marcin
I am using gentoo-sources with the Anticipatory I/O sched and did not
notice a slow down when I ran glxgears and nbench. I get about 980 fps
on my laptop with or without nbench running. What kernel sources are
you using? Have you tried the anticipatory i/o scheduler? Also under
"Processor Type and Features" set the "Preemption Model" to Low-latency
desktop and make sure you check "Preempt the Big Kernel Lock". Scroll
down to "Timer Frequency" and set that to 1000 HZ.
At the moment I'm using ck-sources with CFQ I/O scheduler and voluntary kernel
preemption. It's possible that this is the problem. I will try our settings.
Marcin
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