Re: fglrx: 3d-Acceleration still slow
Op zaterdag 5 augustus 2006 15:07, schreef Hans-J. Ullrich:
> Hi all,
>
> I still have the problem, that although my fglrx-driver is correctly
> installed (and 3D-functions are active) , the acceleration is still slow.
>
> fgl_glxgears is running, the cube and the wheel is shown, but the framerate
> is about 50 FPS (sgould be much much higher !)
>
> glxgears -printfps
>
> shows
> glxgears -printfps
> 300 frames in 5.0 seconds = 59.905 FPS
> 297 frames in 5.0 seconds = 59.396 FPS
> 297 frames in 5.0 seconds = 59.396 FPS
>
> glxinfo |grep glx shows this:
>
> glxinfo |grep glx
> server glx vendor string: SGI
> server glx version string: 1.2
> server glx extensions:
> client glx vendor string: ATI
> client glx version string: 1.3
> client glx extensions:
>
>
> And fglrxinfo shows this:
> fglrxinfo
> display: :0.0 screen: 0
> OpenGL vendor string: ATI Technologies Inc.
> OpenGL renderer string: MOBILITY RADEON X700 Generic
> OpenGL version string: 2.0.5946 (8.27.10)
>
> Finally glxinfo |grep direct shows this:
>
> glxinfo |grep direct
> direct rendering: Yes
>
> IMO everything looks fine, but there is something, which is breaking
> (braking ?) the system. What could that be ? Is there a difference between
> AGP and PCIE ?
>
> I googled, and someone wrote about wrong MTRR. O.k., checked this:
>
> cat /proc/mtrr
> reg00: base=0x00000000 ( 0MB), size=1024MB: write-back, count=1
> reg01: base=0xc8000000 (3200MB), size= 128MB: write-combining, count=1
>
> This seems o.k., too ! (I have a 1GB-machine)
>
> Kernel an system is 64-bit, with installed ia32-libs.
>
> Please look at lspci:
>
> lspci
> 00:00.0 Host bridge: ATI Technologies Inc RS480 Host Bridge (rev 01)
> 00:02.0 PCI bridge: ATI Technologies Inc RS480 PCI-X Root Port
> 00:06.0 PCI bridge: ATI Technologies Inc RS480 PCI Bridge
> 00:07.0 PCI bridge: ATI Technologies Inc Unknown device 5a39
> 00:13.0 USB Controller: ATI Technologies Inc IXP SB400 USB Host Controller
> 00:13.1 USB Controller: ATI Technologies Inc IXP SB400 USB Host Controller
> 00:13.2 USB Controller: ATI Technologies Inc IXP SB400 USB2 Host Controller
> 00:14.0 SMBus: ATI Technologies Inc IXP SB400 SMBus Controller (rev 11)
> 00:14.1 IDE interface: ATI Technologies Inc Standard Dual Channel PCI IDE
> Controller ATI
> 00:14.3 ISA bridge: ATI Technologies Inc IXP SB400 PCI-ISA Bridge
> 00:14.4 PCI bridge: ATI Technologies Inc IXP SB400 PCI-PCI Bridge
> 00:14.5 Multimedia audio controller: ATI Technologies Inc IXP SB400 AC'97
> Audio Controller (rev 02)
> 00:14.6 Modem: ATI Technologies Inc ATI SB400 - AC'97 Modem Controller (rev
> 02)
> 00:18.0 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron]
> HyperTransport Technology Configuration
> 00:18.1 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron]
> Address Map
> 00:18.2 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron]
> DRAM Controller
> 00:18.3 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron]
> Miscellaneous Control
> 01:00.0 VGA compatible controller: ATI Technologies Inc Radeon Mobility
> X700 (PCIE)
> 06:05.0 Network controller: Broadcom Corporation BCM4318 [AirForce One 54g]
> 802.11g Wireless LAN Controller (rev 02)
> 06:06.0 CardBus bridge: Texas Instruments PCIxx21/x515 Cardbus Controller
> 06:06.2 FireWire (IEEE 1394): Texas Instruments OHCI Compliant IEEE 1394
> Host Controller
> 06:06.3 Mass storage controller: Texas Instruments PCIxx21 Integrated
> FlashMedia Controller
> 06:06.4 Class 0805: Texas Instruments PCI6411, PCI6421, PCI6611, PCI6621,
> PCI7411, PCI7421, PCI7611, PCI7621 Secure Digital (SD) Controller
> 06:07.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8169
> Gigabit Ethernet (rev 10)
>
>
> I do not know, where I have to look now. I suppose, there is either a
> kernel-problem (the kernel agp-gart is not compiled!) or a configuration
> mismatch.
>
> This is the part of xorg.conf. It doesn`t change anything, if I comment the
> lines in or out:
>
> Section "Device"
> Identifier "ATI X700"
> Driver "fglrx"
> Option "UseInternalAGPGART" "yes"
> Option "KernelModuleParm" "agpclock=0"
> Option "VideoOverlay" "on"
> Option "OpenGLOverlay" "on"
> Option "no_accel" "no"
> Option "no_dri" "no"
> BusID "PCI:1:0:0"
> # Option "Stereo" "off"
> # Option "FSAAenable" "0"
> # Option "UseFastTLS" "0"
> # #VideroRam 65536
>
>
> I hope with this bunch of informations someone might have a clue.
>
> Thanks for any help !
>
> best regards
>
> Hans
>
> P.S. Yes, I know: ATI sux ! But this notebook was exchanged by the
> manufacturer as guarantee ( I former had a NVidia-card on it) , but the
> manufacturer does no more built notebooks with NVidia-cards.
And what about:
lsmod|grep fglrx
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