Hi!
I have some strange results on my test with nouveau drivers
I'm using a old GeForce4 MX 4000 (NV18) with 128 MB.
I have made 2 test.
-The default configuration, using nomodeset without nouveau_vieux_dri.so
$inxi -G
Graphics: Card: NVIDIA NV18 [GeForce4 MX 4000]
X.Org: 1.12.4 drivers: vesa,nouveau (unloaded: fbdev)
Resolution: 1024x768 at 0.0hz
GLX Renderer: N/A GLX Version: N/A
-The "optimized" configuration, after removing nomodeset, installing
the 3d driver (nouveau_vieux_dri.so, package libgl1-mesa-dri) and
configure the xorg to use only nouveau
$inxi -G
Graphics: Card: NVIDIA NV18 [GeForce4 MX 4000] X.Org: 1.12.4 driver:
nouveau Resolution: 800x600 at 85.1hz
GLX Renderer: Mesa DRI nv18 x86/MMX+/3DNow!+/SSE GLX
Version: 1.2 Mesa 8.0.5
The resolution is 800x600 because was impossible for me set up 1024x768
There is the full xorg log
http://pastebin.com/2ZbMwyRK
The results are strange for me. I expect better performance on
"optimized" configuration but some test using Cairo are very bad (0,54
vs 5,38).
The test are available at
http://openbenchmarking.org/result/1306076-UT-2DGPUTEST63
Any idea to improve the performace of NV18?
Any know issue with nouveau_vieux_dri.so and NV18?
On Fri, Jun 7, 2013 at 5:56 PM, Carlos Garces <carlos.garces at gmail.com> wrote:> Hi! > > I have some strange results on my test with nouveau drivers > > I'm using a old GeForce4 MX 4000 (NV18) with 128 MB. > > I have made 2 test. > > -The default configuration, using nomodeset without nouveau_vieux_dri.so > > $inxi -G > Graphics: Card: NVIDIA NV18 [GeForce4 MX 4000] > X.Org: 1.12.4 drivers: vesa,nouveau (unloaded: fbdev) > Resolution: 1024x768 at 0.0hz > GLX Renderer: N/A GLX Version: N/A > > -The "optimized" configuration, after removing nomodeset, installing > the 3d driver (nouveau_vieux_dri.so, package libgl1-mesa-dri) and > configure the xorg to use only nouveau > > $inxi -G > Graphics: Card: NVIDIA NV18 [GeForce4 MX 4000] X.Org: 1.12.4 driver: > nouveau Resolution: 800x600 at 85.1hz > GLX Renderer: Mesa DRI nv18 x86/MMX+/3DNow!+/SSE GLX > Version: 1.2 Mesa 8.0.5 > > The resolution is 800x600 because was impossible for me set up 1024x768 > > There is the full xorg log > http://pastebin.com/2ZbMwyRK > > The results are strange for me. I expect better performance on > "optimized" configuration but some test using Cairo are very bad (0,54 > vs 5,38). > > The test are available at > http://openbenchmarking.org/result/1306076-UT-2DGPUTEST63 > > Any idea to improve the performace of NV18? > Any know issue with nouveau_vieux_dri.so and NV18?It's a little difficult to tell anything without seeing your xorg.conf -- it seems like 1024x768 should work fine. You also appear to be in 16-bit mode, and using fairly old software (xorg 1.12, mesa 8.0, xf86-video-nouveau 1.0.1). What kernel version are you on? Although it's a fairly old card so perhaps there hasn't been much improvement on it. In recent X versions, things get auto-detected for the most part and you can forgo most explicit configuration like modelines/etc... not sure if that's the case for xorg 1.12 or not.
After update the system now I use: Kernel 3.9.2 x server 1.12.4 nouveau 1.0.7 the xorg config are at: http://pastebin.com/2LUxLiVs It's the one installed by my distro, without any modification I have made 2 test. Normal boot Xorg at http://pastebin.com/reZdAXEF GLX Renderer is detected as GLX "Mesa DRI nv18 x86/MMX+/3DNow!+/SSE GLX" Same configuration with nomodeset Xorg log at http://pastebin.com/ZbXBG8sz GLX Renderer: Gallium 0.4 on softpipe Results for Cairo test with and without nomodeset http://openbenchmarking.org/result/1306082-CGAR-CAIROTE23 Full results from Friday (before update Mesa) http://openbenchmarking.org/result/1306072-UT-2DGPUTEST95 The result with Cairo are better in the updated system, 0.63 FPS vs 0.54 FPS but still worse than boot with nomodeset (7,84 FPS) Any ideas to improve the results with Cairo? On Sat, Jun 8, 2013 at 12:18 AM, Ilia Mirkin <imirkin at alum.mit.edu> wrote:> On Fri, Jun 7, 2013 at 5:56 PM, Carlos Garces <carlos.garces at gmail.com> wrote: >> Hi! >> >> I have some strange results on my test with nouveau drivers >> >> I'm using a old GeForce4 MX 4000 (NV18) with 128 MB. >> >> I have made 2 test. >> >> -The default configuration, using nomodeset without nouveau_vieux_dri.so >> >> $inxi -G >> Graphics: Card: NVIDIA NV18 [GeForce4 MX 4000] >> X.Org: 1.12.4 drivers: vesa,nouveau (unloaded: fbdev) >> Resolution: 1024x768 at 0.0hz >> GLX Renderer: N/A GLX Version: N/A >> >> -The "optimized" configuration, after removing nomodeset, installing >> the 3d driver (nouveau_vieux_dri.so, package libgl1-mesa-dri) and >> configure the xorg to use only nouveau >> >> $inxi -G >> Graphics: Card: NVIDIA NV18 [GeForce4 MX 4000] X.Org: 1.12.4 driver: >> nouveau Resolution: 800x600 at 85.1hz >> GLX Renderer: Mesa DRI nv18 x86/MMX+/3DNow!+/SSE GLX >> Version: 1.2 Mesa 8.0.5 >> >> The resolution is 800x600 because was impossible for me set up 1024x768 >> >> There is the full xorg log >> http://pastebin.com/2ZbMwyRK >> >> The results are strange for me. I expect better performance on >> "optimized" configuration but some test using Cairo are very bad (0,54 >> vs 5,38). >> >> The test are available at >> http://openbenchmarking.org/result/1306076-UT-2DGPUTEST63 >> >> Any idea to improve the performace of NV18? >> Any know issue with nouveau_vieux_dri.so and NV18? > > It's a little difficult to tell anything without seeing your xorg.conf > -- it seems like 1024x768 should work fine. You also appear to be in > 16-bit mode, and using fairly old software (xorg 1.12, mesa 8.0, > xf86-video-nouveau 1.0.1). What kernel version are you on? Although > it's a fairly old card so perhaps there hasn't been much improvement > on it. In recent X versions, things get auto-detected for the most > part and you can forgo most explicit configuration like > modelines/etc... not sure if that's the case for xorg 1.12 or not.