#1 Le 31/10/2006, à 22:37
- oZen
Probleme de performances sur Radeon 9800pro / fglrx
Bonjour,
Je suis confronté a un problème quelque que peu déroutant.
Je suis sous Edgy avec un radéon 9800, j'ai installé fglrx, les linux-restricted-modules qui vont bien.
A ce stade sous Edgy je n'avais pas d'acceleration 3D, la faute au composite et a AIGLX, je met donc a jour mon xorg.conf avec ca:
Section "ServerFlags"
Option "AIGLX" "off"
EndSection
Section "Extensions"
Option "Composite" "0"
EndSection
Je redémarre, et retrouve enfin une accélération 3D.
Seulement les performances ne sont pas au rendez vous, jugez par vous même:
2486 frames in 5.0 seconds = 496.840 FPS
2520 frames in 5.0 seconds = 503.973 FPS
2515 frames in 5.0 seconds = 502.909 FPS
2494 frames in 5.0 seconds = 498.441 FPS
2508 frames in 5.0 seconds = 501.569 FPS
2531 frames in 5.0 seconds = 506.180 FPS
2528 frames in 5.0 seconds = 505.576 FPS
2483 frames in 5.0 seconds = 496.575 FPS
alors que sous Dapper j'avais dans les 4000 fps.
Pourtant le direct rendering est activé...
Je ne comprends plus, et si quelqu'un peut me venir en aide merci beaucoup d'avance !
#2 Le 01/11/2006, à 09:01
- oZen
Re : Probleme de performances sur Radeon 9800pro / fglrx
up !
Je sens que mon cas est désepéré...
#3 Le 01/11/2006, à 10:14
- jdefaver
Re : Probleme de performances sur Radeon 9800pro / fglrx
Tu as essayé de tourner un jeu ? Parce que chez moi glxgears renvoie des perfs minables mais les jeux tournent a fond sans ralentissements...
Hors ligne
#4 Le 05/11/2006, à 16:00
- greubeuld
Re : Probleme de performances sur Radeon 9800pro / fglrx
bonjour,
J'ai exactement le même problème que oZen
Et dans les jeux aussi j'ai des performances pourries (testé sur FlightGears qui fonctionnait très bien sous Dapper)
Ci dessous quelques infos pour aiser à dépister le problème.
Merci de votre aide.
~$ fglrxinfo
display: :0.0 screen: 0
OpenGL vendor string: ATI Technologies Inc.
OpenGL renderer string: MOBILITY RADEON X700 Generic
OpenGL version string: 2.0.6119 (8.30.3)
display: :0.0 screen: 1
OpenGL vendor string: ATI Technologies Inc.
OpenGL renderer string: MOBILITY RADEON X700 Generic
OpenGL version string: 2.0.6119 (8.30.3)
~$ glxinfo | grep direct
direct rendering: Yes
direct rendering: Yes
etc mon xorg.conf
# /etc/X11/xorg.conf (xorg X Window System server configuration file)
#
# This file was generated by dexconf, the Debian X Configuration tool, using
# values from the debconf database.
#
# Edit this file with caution, and see the /etc/X11/xorg.conf manual page.
# (Type "man /etc/X11/xorg.conf" at the shell prompt.)
#
# This file is automatically updated on xserver-xorg package upgrades *only*
# if it has not been modified since the last upgrade of the xserver-xorg
# package.
#
# If you have edited this file but would like it to be automatically updated
# again, run the following command:
# sudo dpkg-reconfigure -phigh xserver-xorg
Section "ServerLayout"
Identifier "Default Layout"
Screen 0 "aticonfig-Screen[0]" 0 0
Screen "aticonfig-Screen[1]" Above "aticonfig-Screen[0]"
InputDevice "Generic Keyboard"
InputDevice "Configured Mouse"
InputDevice "stylus" "SendCoreEvents"
InputDevice "cursor" "SendCoreEvents"
InputDevice "eraser" "SendCoreEvents"
EndSection
Section "Files"
# path to defoma fonts
FontPath "/usr/share/X11/fonts/misc"
FontPath "/usr/share/X11/fonts/cyrillic"
FontPath "/usr/share/X11/fonts/100dpi/:unscaled"
FontPath "/usr/share/X11/fonts/75dpi/:unscaled"
FontPath "/usr/share/X11/fonts/Type1"
FontPath "/usr/share/X11/fonts/100dpi"
FontPath "/usr/share/X11/fonts/75dpi"
FontPath "/var/lib/defoma/x-ttcidfont-conf.d/dirs/TrueType"
EndSection
Section "Module"
Load "i2c"
Load "bitmap"
Load "ddc"
Load "dri"
Load "extmod"
Load "freetype"
Load "glx"
Load "int10"
Load "type1"
Load "vbe"
EndSection
Section "InputDevice"
Identifier "Generic Keyboard"
Driver "kbd"
Option "CoreKeyboard"
Option "XkbRules" "xorg"
Option "XkbModel" "pc105"
Option "XkbLayout" "fr"
Option "XkbVariant" "latin9"
EndSection
Section "InputDevice"
Identifier "Configured Mouse"
Driver "mouse"
Option "CorePointer"
Option "Device" "/dev/input/mice"
Option "Protocol" "ExplorerPS/2"
Option "ZAxisMapping" "4 5"
Option "Emulate3Buttons" "true"
EndSection
Section "InputDevice"
# /dev/input/event
# for USB
Identifier "stylus"
Driver "wacom"
Option "Device" "/dev/wacom" # Change to
Option "Type" "stylus"
Option "ForceDevice" "ISDV4" # Tablet PC ONLY
EndSection
Section "InputDevice"
# /dev/input/event
# for USB
Identifier "eraser"
Driver "wacom"
Option "Device" "/dev/wacom" # Change to
Option "Type" "eraser"
Option "ForceDevice" "ISDV4" # Tablet PC ONLY
EndSection
Section "InputDevice"
# /dev/input/event
# for USB
Identifier "cursor"
Driver "wacom"
Option "Device" "/dev/wacom" # Change to
Option "Type" "cursor"
Option "ForceDevice" "ISDV4" # Tablet PC ONLY
EndSection
Section "Monitor"
Identifier "Écran générique"
HorizSync 28.0 - 64.0
VertRefresh 43.0 - 60.0
Option "DPMS"
EndSection
Section "Monitor"
Identifier "aticonfig-Monitor[0]"
Option "VendorName" "ATI Proprietary Driver"
Option "ModelName" "Generic Autodetecting Monitor"
Option "DPMS" "true"
EndSection
Section "Monitor"
Identifier "aticonfig-Monitor[1]"
Option "VendorName" "ATI Proprietary Driver"
Option "ModelName" "Generic Autodetecting Monitor"
Option "DPMS" "true"
EndSection
Section "Device"
Identifier "ATI Technologies, Inc. Radeon Mobility X700 (RV410 PCIE)"
Driver "fglrx"
BusID "PCI:1:0:0"
EndSection
Section "Device"
Identifier "aticonfig-Device[0]"
Driver "fglrx"
Option "DesktopSetup" "single"
Option "VideoOverlay" "on"
Option "OpenGLOverlay" "off"
Option "TVFormat" "PAL-N"
BusID "PCI:1:0:0"
EndSection
Section "Device"
Identifier "aticonfig-Device[1]"
Driver "fglrx"
BusID "PCI:1:0:0"
Screen 1
EndSection
Section "Screen"
Identifier "Default Screen"
Device "ATI Technologies, Inc. Radeon Mobility X700 (RV410 PCIE)"
Monitor "Écran générique"
DefaultDepth 24
SubSection "Display"
Depth 1
Modes "1280x800"
EndSubSection
SubSection "Display"
Depth 4
Modes "1280x800"
EndSubSection
SubSection "Display"
Depth 8
Modes "1280x800"
EndSubSection
SubSection "Display"
Depth 15
Modes "1280x800"
EndSubSection
SubSection "Display"
Depth 16
Modes "1280x800"
EndSubSection
SubSection "Display"
Depth 24
Modes "1280x800"
EndSubSection
EndSection
Section "Screen"
Identifier "aticonfig-Screen[0]"
Device "aticonfig-Device[0]"
Monitor "aticonfig-Monitor[0]"
DefaultDepth 24
SubSection "Display"
Viewport 0 0
Depth 24
EndSubSection
EndSection
Section "Screen"
Identifier "aticonfig-Screen[1]"
Device "aticonfig-Device[1]"
Monitor "aticonfig-Monitor[1]"
DefaultDepth 24
SubSection "Display"
Viewport 0 0
Depth 24
EndSubSection
EndSection
Section "DRI"
Mode 0666
EndSection
Section "Extensions"
Option "Composite" "disable"
EndSection
$ lsmod |grep fglrx
fglrx 414540 16
agpgart 34888 2 fglrx,intel_agp
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#5 Le 05/11/2006, à 16:11
- Romu
Re : Probleme de performances sur Radeon 9800pro / fglrx
Moi aussi et pourtant XGL/Beryl tourne comme une horloge, ne vous arrêtez pas à ces chiffres.
A tout problème complexe, il existe une solution simple : la mauvaise
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#6 Le 05/11/2006, à 16:49
- ebrain
Re : Probleme de performances sur Radeon 9800pro / fglrx
Idem que toi, je suis sous XGL + Beryl sur une ATi Radeon 9800Pro, et j'ai aussi des perfs minables sur glxgears .
Les perfs indiquées par glxgears c'est complètement n'importe quoi . En même temps, c'est communément admis que glxgears N'EST PAS UN BENCH hein ^^.
J'attends avec impatience la version des FGLRX avec une fonction composite, AIGLX power et perfs 3D comparables à un bureau tout plat .
@+ ^^
Dernière modification par ebrain (Le 05/11/2006, à 16:50)
Le Blender Clan, site communautaire francophone Blender :: www.blenderclan.org ::
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#7 Le 05/11/2006, à 21:05
- greubeuld
Re : Probleme de performances sur Radeon 9800pro / fglrx
En fait glxgears c'est une illustration. J'ai essayé les jeux aussi et c'est pourri comme perfs. Comme gnome-screensavers.
Donc non il ne faut pas s'arréter à ces chiffres mais le problème est réel.
Hors ligne
#8 Le 05/11/2006, à 21:43
- ebrain
Re : Probleme de performances sur Radeon 9800pro / fglrx
Je vous poste tout de même mon xorg.conf, vu que sous glxgears j'ai réussi à remonter mes perfs, sait-on jamais .
Section "ServerLayout"
Identifier "Default Layout"
Screen "Default Screen" 0 0
InputDevice "Generic Keyboard"
InputDevice "Configured Mouse"
EndSection
Section "Files"
# path to defoma fonts
FontPath "/usr/share/X11/fonts/misc"
FontPath "/usr/share/X11/fonts/cyrillic"
FontPath "/usr/share/X11/fonts/100dpi/:unscaled"
FontPath "/usr/share/X11/fonts/75dpi/:unscaled"
FontPath "/usr/share/X11/fonts/Type1"
FontPath "/usr/share/X11/fonts/100dpi"
FontPath "/usr/share/X11/fonts/75dpi"
FontPath "/usr/share/fonts/X11/misc"
FontPath "/var/lib/defoma/x-ttcidfont-conf.d/dirs/TrueType"
EndSection
Section "Module"
Load "bitmap"
Load "ddc"
Load "dri"
Load "extmod"
Load "freetype"
Load "glx"
Load "int10"
Load "type1"
Load "vbe"
EndSection
Section "InputDevice"
Identifier "Generic Keyboard"
Driver "kbd"
Option "CoreKeyboard"
Option "XkbRules" "xorg"
Option "XkbModel" "pc104"
Option "XkbLayout" "fr"
EndSection
Section "InputDevice"
Identifier "Configured Mouse"
Driver "mouse"
Option "CorePointer"
Option "Device" "/dev/input/mice"
Option "Protocol" "ExplorerPS/2"
Option "ZAxisMapping" "4 5"
EndSection
Section "Monitor"
Identifier "RELISYS TE988"
Option "DPMS"
EndSection
Section "Device"
Identifier "ATI Technologies, Inc. Radeon R350 NH [Radeon 9800 Pro]"
Driver "fglrx"
#CUSTOM#
Option "no_accel" "no"
Option "no_dri" "no"
Option "ScreenOverlap" "0"
Option "DesktopSetup" "single"
Option "UseFastTLS" "0"
Option "BlockSignalsOnLock" "on"
Option "UseInternalAGPGART" "no"
Option "ForceGenericCPU" "no"
Option "KernelModuleParm" "agplock=0"
Option "PowerState" "1"
Option "AddARGBGLXVisuals" "True"
Option "DisableGLXRootClipping" "True"
Option "DynamicClocks" "on"
Option "mtrr" "on"
Option "Capabilities" "0x00000000"
Option "CapabilitiesEx" "0x00000000"
Option "CenterMode" "off"
Option "PseudoColorVisuals" "off"
Option "Stereo" "off"
Option "StereoSyncEnable" "1"
Option "AGPMode" "4"
Option "AGPFastWrite" "yes"
#END CUSTOM#
Option "VideoOverlay" "on"
Option "OpenGLOverlay" "on"
BusID "PCI:1:0:0"
EndSection
Section "Screen"
Identifier "Default Screen"
Device "ATI Technologies, Inc. Radeon R350 NH [Radeon 9800 Pro]"
Monitor "RELISYS TE988"
DefaultDepth 24
SubSection "Display"
Depth 1
Modes "1280x1024" "1280x960" "1280x854" "1280x800" "1280x768" "1200x800" "1152x864" "1152x768" "1024x768" "800x600" "640x480"
EndSubSection
SubSection "Display"
Depth 4
Modes "1280x1024" "1280x960" "1280x854" "1280x800" "1280x768" "1200x800" "1152x864" "1152x768" "1024x768" "800x600" "640x480"
EndSubSection
SubSection "Display"
Depth 8
Modes "1280x1024" "1280x960" "1280x854" "1280x800" "1280x768" "1200x800" "1152x864" "1152x768" "1024x768" "800x600" "640x480"
EndSubSection
SubSection "Display"
Depth 15
Modes "1280x1024" "1280x960" "1280x854" "1280x800" "1280x768" "1200x800" "1152x864" "1152x768" "1024x768" "800x600" "640x480"
EndSubSection
SubSection "Display"
Depth 16
Modes "1280x1024" "1280x960" "1280x854" "1280x800" "1280x768" "1200x800" "1152x864" "1152x768" "1024x768" "800x600" "640x480"
EndSubSection
SubSection "Display"
Depth 24
Modes "1280x1024" "1280x960" "1280x854" "1280x800" "1280x768" "1200x800" "1152x864" "1152x768" "1024x768" "800x600" "640x480"
EndSubSection
EndSection
Section "DRI"
Mode 0666
EndSection
Section "Extensions"
Option "RENDER" "Enable"
Option "Composite" "Disable"
EndSection
Avec ça je monte à 4200fps max... Bon ça reste faiblard, mais bon .
@+ ^^
Dernière modification par ebrain (Le 05/11/2006, à 21:44)
Le Blender Clan, site communautaire francophone Blender :: www.blenderclan.org ::
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