[Intel-gfx] 3d performance very low

[Hanno Böck]

Hi,

it seems I'm currently getting insanely slow 3d performance on my system. 
q3demo benchmark (run with ` to start console, timedemo 1, demo demo001) gives 
me 57 fps. I think even my old r200 got more than 100 there.

From the logs everything seems to be fine. Any ideas what I could look for 
what's wrong here?

kernel 2.6.34-rc6, xorg-server-1.8.2, xf86-video-intel-2.12.0,T61 laptop, card 
is
00:02.0 VGA compatible controller: Intel Corporation Mobile GM965/GL960 
Integrated Graphics Controller (rev 0c)


dmesg says:
agpgart-intel 0000:00:00.0: Intel 965GM Chipset
agpgart-intel 0000:00:00.0: detected 7676K stolen memory
agpgart-intel 0000:00:00.0: AGP aperture is 256M @ 0xe0000000
[drm] Initialized drm 1.1.0 20060810
i915 0000:00:02.0: power state changed by ACPI to D0
i915 0000:00:02.0: power state changed by ACPI to D0
i915 0000:00:02.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
i915 0000:00:02.0: setting latency timer to 64
ACPI: Battery Slot [BAT0] (battery present)
i915 0000:00:02.0: irq 45 for MSI/MSI-X
[drm] set up 7M of stolen space
[drm] initialized overlay support
Console: switching to colour frame buffer device 175x65
fb0: inteldrmfb frame buffer device
drm: registered panic notifier
acpi device:01: registered as cooling_device2
input: Video Bus as 
/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input3
ACPI: Video Device [VID] (multi-head: yes  rom: no  post: no)
[drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0

xorg log says:
[    24.079] (==) Depth 24 pixmap format is 32 bpp
[    24.079] (II) intel(0): [DRI2] Setup complete
[    24.079] (II) intel(0): [DRI2]   DRI driver: i965
[    24.079] (**) intel(0): Tiling enabled
[    24.079] (**) intel(0): SwapBuffers wait enabled
[    24.079] (==) intel(0): VideoRam: 262144 KB
[    24.079] (II) intel(0): Allocated new frame buffer 1408x1050 stride 5632, 
tiled
[    24.119] (II) UXA(0): Driver registered support for the following 
operations:
[    24.119] (II)         solid
[    24.119] (II)         copy
[    24.119] (II)         composite (RENDER acceleration)
[    24.119] (II)         put_image
[    24.119] (II)         get_image
[    24.119] (==) intel(0): Backing store disabled
[    24.119] (==) intel(0): Silken mouse enabled
[    24.119] (II) intel(0): Initializing HW Cursor
[    24.147] (II) intel(0): RandR 1.2 enabled, ignore the following RandR 
disabled message.
[    24.152] (==) intel(0): DPMS enabled
[    24.152] (==) intel(0): Intel XvMC decoder enabled
[    24.152] (II) intel(0): Set up textured video
[    24.152] (II) intel(0): Set up overlay video
[    24.152] (II) intel(0): [XvMC] i965_xvmc driver initialized.
[    24.152] (II) intel(0): direct rendering: DRI2 Enabled
[    24.152] (--) RandR disabled
[    24.152] (II) Initializing built-in extension Generic Event Extension
[    24.153] (II) Initializing built-in extension SHAPE
[    24.153] (II) Initializing built-in extension MIT-SHM
[    24.153] (II) Initializing built-in extension XInputExtension
[    24.153] (II) Initializing built-in extension XTEST
[    24.153] (II) Initializing built-in extension BIG-REQUESTS
[    24.153] (II) Initializing built-in extension SYNC
[    24.153] (II) Initializing built-in extension XKEYBOARD
[    24.153] (II) Initializing built-in extension XC-MISC
--
[    24.153] (II) Initializing built-in extension RENDER
[    24.153] (II) Initializing built-in extension RANDR
[    24.153] (II) Initializing built-in extension COMPOSITE
[    24.153] (II) Initializing built-in extension DAMAGE
[    24.430] (II) AIGLX: enabled GLX_MESA_copy_sub_buffer
[    24.430] (II) AIGLX: enabled GLX_INTEL_swap_event
[    24.430] (II) AIGLX: enabled GLX_SGI_swap_control and 
GLX_MESA_swap_control
[    24.430] (II) AIGLX: enabled GLX_SGI_make_current_read
[    24.430] (II) AIGLX: GLX_EXT_texture_from_pixmap backed by buffer objects
[    24.430] (II) AIGLX: Loaded and initialized /usr/lib64/dri/i965_dri.so
[    24.430] (II) GLX: Initialized DRI2 GL provider for screen 0


-- 
Hanno Böck		Blog:		http://www.hboeck.de/
GPG: 3DBD3B20		Jabber/Mail:	hanno at hboeck.de

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