[Xorg] Solicitation of screen shots of new facilities in action...

[Peter Zijlstra]

On Sun, 2004-08-15 at 20:29 +0200, Thomas Winischhofer wrote:
> Keith Packard wrote:
> > Around 18 o'clock on Aug 15, "Ronny V. Vindenes" wrote:
> > 
> > 
> >>With cvs today (the 15th), everything I've tested is drawing correctly.
> >>Performance with xcompmgr running is pretty good, BUT without xcompmgr
> >>running it's really poor - scrolling in gnome-terminal is so slow it's
> >>completely unusable and moving windows around is all "skip-n-jump".
> > 
> > 
> > I cannot reproduce this kind of performance problem.  I'm going to need 
> > some help to fix it.  What video card?  CPU?  I did find a minor 
> > performance issue with window manipulation using x11perf:
> > 
> > 	$ x11perf -move
> 
> 2Ghz Celeron, SiS M650 (shared memory):

Dual Thunderbird 1400 MHz, Radeon 9000 128MB

> 
> > 
> > With composite extension enabled, no xcompmgr:
> > 
> >   80000 reps @   0.1137 msec (  8790.0/sec): Move window (4 kids)
> 
> 80000 reps @ 0.1104 msec (9060.0/sec): Move window (4 kids)
> 

  80000 reps @   0.0488 msec ( 20500.0/sec): Move window (4 kids)


> > With composite extension disabled:
> > 
> >  240000 reps @   0.0210 msec ( 47700.0/sec): Move window (4 kids)
> 
> 120000 reps @ 0.0497 msec (20100.0/sec): Move window (4 kids)
> 

 360000 reps @   0.0155 msec ( 64300.0/sec): Move window (4 kids)


-- 
Peter Zijlstra <a.p.zijlstra at chello.nl>