On Fri, 2006-02-17 at 09:52 +0100, Dario Laera wrote:
> I was wrong, the bug is not related to sleep... I noticed this
> performance fall down after running certain GL program. In particoular
> it happens after running xscreensaver(that usually starts after sleep
> :P) in fullscreen, not the preview in the conf window, and 3ddesk. When
> they runs I had to reboot to get normal performance. I've tried also
> neverball, bzflag and foobillard, but that were fine.
> Benjamin Herrenschmidt wrote:
> > I don't have time to work on that with your at the moment, but please
> > ping me in a couple of weeks unless somebody else pops up to guide you
> > through the process.
> > Ben.
> I will certain do if you can still help me with this new analysis
Do you have more detail about this problem ? Like a specific example of
screen saver or application which triggers it and how you measure the
speed difference ? Best would be if you could reproduce on a "naked" X,
that is run a pure server with an xterm and find a way to
- measure perfs -> good
- do something repeatable
- measure perfs -> bad
Of course, if you don't manage to be that precise, just do your best :)
I need to reproduce here if I want to fix it :)