EXA distorts windows

[Paulo J. Matos]

On 6/21/07, dragoran <drago01 at gmail.com> wrote:
> Paulo J. Matos wrote:
> > On 6/21/07, Michel Dänzer <michel at tungstengraphics.com> wrote:
> >
> >> It doesn't matter whan you start it, the point is that when it's
> >> running, things should generally be faster with EXA than with XAA.
> >>
> >>
> >
> > Here's my very simple benchmarks done with gtkperf, the first run
> > after starting 'xcompmgr' at the command line, the other one after
> > killing the xcompmgr that was running.
> > GtkEntry - time:  0.13
> > GtkComboBox - time:  9.81
> > GtkComboBoxEntry - time: 12.81
> > GtkSpinButton - time:  2.16
> > GtkProgressBar - time:  1.31
> > GtkToggleButton - time:  3.09
> > GtkCheckButton - time: 13.16
> > GtkRadioButton - time:  6.32
> > GtkTextView - Add text - time:  2.71
> > GtkTextView - Scroll - time:  1.64
> > GtkDrawingArea - Lines - time: 16.27
> > GtkDrawingArea - Circles - time: 21.05
> > GtkDrawingArea - Text - time:  2.59
> > GtkDrawingArea - Pixbufs - time:  2.17
> >  ---
> > Total time: 95.24
> >
> >
> > GtkEntry - time:  0.11
> > GtkComboBox - time:  5.18
> > GtkComboBoxEntry - time:  3.95
> > GtkSpinButton - time:  0.72
> > GtkProgressBar - time:  0.56
> > GtkToggleButton - time:  4.03
> > GtkCheckButton - time:  9.52
> > GtkRadioButton - time:  6.44
> > GtkTextView - Add text - time:  1.49
> > GtkTextView - Scroll - time:  0.94
> > GtkDrawingArea - Lines - time:  1.46
> > GtkDrawingArea - Circles - time:  0.95
> > GtkDrawingArea - Text - time:  1.70
> > GtkDrawingArea - Pixbufs - time:  2.80
> >  ---
> > Total time: 39.88
> >
> > With xcompmgr running is at least twice as slow. :-(
> >
> you should test with the compositemanager running in both cases (with
> EXA and with XAA).


Here are the benchmarks for XAA, first with xcompmgr:
GtkPerf 0.40 - Starting testing: Sun Jun 24 19:17:54 2007

GtkEntry - time:  0.13
GtkComboBox - time: 23.81
GtkComboBoxEntry - time: 19.97
GtkSpinButton - time:  7.01
GtkProgressBar - time:  2.58
GtkToggleButton - time:  6.31
GtkCheckButton - time:  5.43
GtkRadioButton - time:  6.44
GtkTextView - Add text - time: 10.74
GtkTextView - Scroll - time:  4.28
GtkDrawingArea - Lines - time:  7.59
GtkDrawingArea - Circles - time: 13.96
GtkDrawingArea - Text - time:  6.40
GtkDrawingArea - Pixbufs - time:  1.31
 ---
Total time: 115.97

Without xcompmgr:
GtkPerf 0.40 - Starting testing: Sun Jun 24 19:17:21 2007

GtkEntry - time:  0.14
GtkComboBox - time:  4.07
GtkComboBoxEntry - time:  2.88
GtkSpinButton - time:  0.58
GtkProgressBar - time:  0.32
GtkToggleButton - time:  1.88
GtkCheckButton - time:  1.20
GtkRadioButton - time:  1.65
GtkTextView - Add text - time:  2.74
GtkTextView - Scroll - time:  0.88
GtkDrawingArea - Lines - time:  0.39
GtkDrawingArea - Circles - time:  0.71
GtkDrawingArea - Text - time:  9.32
GtkDrawingArea - Pixbufs - time:  0.92
 ---
Total time: 27.70


:-(

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-- 
Paulo Jorge Matos - pocm at soton.ac.uk
http://www.personal.soton.ac.uk/pocm
PhD Student @ ECS
University of Southampton, UK