On Fri, 24 Sep 2010 22:48:36 +0300 Vasily Khoruzhick <anars...@gmail.com> wrote:
> On 24 of September 2010 22:39:01 Jesse Barnes wrote: > > On Thu, 16 Sep 2010 23:06:46 +0300 > > > > Vasily Khoruzhick <anars...@gmail.com> wrote: > > > В сообщении от 16 of September 2010 21:50:50 автор Thomas Gleixner > написал: > > > > Ok. The problematic part of HPET was not the clocksource, it was the > > > > clock event device which failed to deliver interrupts occasionally. It > > > > was worth a try at least. > > > > > > Hm, it seems that jerky glxgears is not related to jerky keyboard events. > > > Keyboard is jerky only in konsole (kde terminal emulator), it seems > > > something happened it seems that font rendering performance is much > > > worse in latest xf86-video-intel than in xf86-video-intel-2.12.0. > > > > Len just had me try a few things too: > > - maxcpus=1 lets things work > > - offlining cpu1 at runtime (echo 0 > > > > > /sys/devices/system/cpu/cpu1/online) lets things work > > > > - binding the i915 interrupt to cpu 0 does *not* help > > > > Vasily and Paolo, do you both have Atom CPUs with hyperthreading > > enabled? > > Nope, I have Core2Duo T5500, dual-core, no hyperthreading :) Hm, well there goes the theory about Atom HT... -- Jesse Barnes, Intel Open Source Technology Center _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/intel-gfx
