[Intel-gfx] 3d performance very low

[Matt Turner]

On Wed, Jul 28, 2010 at 5:17 PM, Hanno Böck <hanno at hboeck.de> wrote:
> 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

The most important piece of software here is Mesa. What version of Mesa?

> 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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