crash with git version of r600 gallium (ut2004)
Gwendal Le Guevel
gwendalleguevel at gmail.com
Thu Dec 16 14:52:30 PST 2010
/ My life
I'm try to follow the dev of r600 drivers gallium and dri, for some time.
I'm Happy to the progress of driver (kms, 3D performances, ...).
Even if I would like it growing faster. ;)
/ End my life
With the git version I have a crash when i try to launch a map in ut2004.
Failed to allocate :
size : 321003520 bytes
alignment : 4096 bytes
Signal: SIGSEGV [segmentation fault]
Crash information will be saved to your logfile.
Size of allocation depends of the maps launched.
Some time i haven't crash. But, in this case the loading is very long and
game is unplayable (one frame every 10 seconds or more).
If i revert this submit
recover the previous performance.
I have try to launch the game with gdb attach (with kdevelop) but I haven't
be able to put the focus on other windows than ut2004 window. (I'm not
familiar with dev and debug on linux)
Environment of test :
- Laptop with ATI Mobility Radeon HD 5730
- Ubuntu 10.10
- kernel 184.108.40.206 build by myself
- mesa/drm from git HEAD
- mesa from git HEAD (with r600 gallium drivers activated)
- xf86-video-ati from git HEAD
I'm avaliable to make more test if you explain me what you want i do.
PS: Sorry for my approximate English
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