Messages in this thread | | | Subject | Re: CFS review | From | Mike Galbraith <> | Date | Wed, 29 Aug 2007 06:40:47 +0200 |
| |
On Wed, 2007-08-29 at 06:18 +0200, Ingo Molnar wrote: > * Al Boldi <a1426z@gawab.com> wrote: > > > No need for framebuffer. All you need is X using the X.org > > vesa-driver. Then start gears like this: > > > > # gears & gears & gears & > > > > Then lay them out side by side to see the periodic stallings for > > ~10sec. > > i just tried something similar (by adding Option "NoDRI" to xorg.conf) > and i'm wondering how it can be smooth on vesa-driver at all. I tested > it on a Core2Duo box and software rendering manages to do about 3 frames > per second. (although glxgears itself thinks it does ~600 fps) If i > start 3 glxgears then they do ~1 frame per second each. This is on > Fedora 7 with xorg-x11-server-Xorg-1.3.0.0-9.fc7 and > xorg-x11-drv-i810-2.0.0-4.fc7.
At least you can run the darn test... the third instance of glxgears here means say bye bye to GUI instantly.
-Mike
- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |