Re: [r200] Mesa CVS text and texture bug

[Roland S. <rsc...@hi...>]

Dieter N=C3=BCtzel wrote:
> This on is SOLVED!
>=20
> It was due to SuSE's CKRM_CPU_SCHEDULE scheduler.
>=20
> Back to Linux's 'normal' one solve it.
>=20
> quake3-smp
> ~198 fps 2. high
> ~193 fps HIGH
>=20
> 640x480 window on 1280x1024x24/32.
>=20
> 1024x768 window give ~100 fps, again.

This is interesting, though. The use of a different scheduler should=20
probably not have such a huge impact on performance (if no other cpu or=20
io-heavy processes are running).
Are you using pageflip? If no the r200CopyBuffer calls sched_yield()=20
which potentially could cause such a difference. But if you're using=20
pageflip I'm not sure why there would be such a drastic difference.

Roland