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Re: [mesa3d] performance on cygwin
- From: Alexander Gottwald <alexander dot gottwald at s1999 dot tu-chemnitz dot de>
- To: "'cygwin-xfree at cygwin dot com'" <cygwin-xfree at cygwin dot com>, lassauge at users dot sourceforge dot net
- Cc: "'Brian Paul'" <brian dot paul at tungstengraphics dot com>, "David A Bagley (E-mail)" <bagleyd at tux dot org>
- Date: Fri, 23 Apr 2004 14:54:10 +0200 (MEST)
- Subject: Re: [mesa3d] performance on cygwin
- References: <17F5FEED8AA6D41185B100508BAF1B0608E3EEBC@meteor.tls.fr.astrium.corp>
- Reply-to: cygwin-xfree at cygwin dot com
On Fri, 23 Apr 2004, ZXPLESPAC001, Ext wrote:
> Just a little information message for Mesa3d performance on Cygwin.
> This is the ouput of progs/demos/readpix (from MesaDemos-6.0.1) :
>
> - benchmark with "standard" cygwin x11 and my personnal build of glut-3.7
> (static)
> GL_VERSION = 1.2 (1.4 Mesa 5.0.2)
> GL_RENDERER = Mesa GLX Indirect
> Loaded 194 by 188 image
> Benchmarking...
> Result: 184 reads in 4.014000 seconds = 1671860.488291 pixels/sec
>
> - benchmark with Mesa 6.0.1 DLLs (build for cygwin with my personnal
> patches)
> GL_VERSION = 1.5 Mesa 6.0.1
> GL_RENDERER = Mesa X11
> Loaded 194 by 188 image
> Benchmarking...
> Result: 3186 reads in 4.000000 seconds = 29049948.000000 pixels/sec
>
> WOOWW :->
>
> PS: Here are the used packages:
> cygwin cygwin-1.5.9-1.tar.bz2
> xorg-x11-base xorg-x11-base-6.7.0.0-7.tar.bz2
> xorg-x11-bin xorg-x11-bin-6.7.0.0-4.tar.bz2
> xorg-x11-bin-dlls xorg-x11-bin-dlls-6.7.0.0-4.tar.bz2
> glut glut-3.7-EL-1.tar.bz2
Can you give more information on the used software?
- Is mesa 6 linked to the X11 client or to the xserver?
- was mesa 6 compiled with direct 3d support?
- have you tested other OpenGL programs too (eg glxgears)
bye
ago
--
Alexander.Gottwald@s1999.tu-chemnitz.de
http://www.gotti.org ICQ: 126018723