Questions and Answers :
Unix/Linux :
Gentoo and Cuda running on a GTX 460
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Author | Message |
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Brkovip Send message Joined: 18 May 99 Posts: 274 Credit: 144,414,367 RAC: 0 |
I have the current version of 6.10.58 running on Gentoo AMD X86_64 bit without the optimized apps. The problem I have is I can't get Cuda running on it. I have latest 260.19.29 nvidia driver and the latest Nvidia-cuda-sdk (3.2) and Nvidia-cuda-toolkit (3.2). I get: Sat Jan 1 12:13:14 2011 NVIDIA GPU 0: GeForce GTX 460 (driver version unknown, CUDA version 3020, compute capability 2.1, 1023MB, 762 GFLOPS peak) Sat Jan 1 14:54:39 2011 SETI@home Reporting 1 completed tasks, requesting new tasks for GPU Sat Jan 1 14:54:43 2011 SETI@home Scheduler request completed: got 0 new tasks Sat Jan 1 14:54:43 2011 SETI@home Message from server: No work sent Now I have seen other people with this issue but nothing for Gentoo. Any tips or things I should read up on? I don't get any errors that I see in Boincmgr and there is no errors in any of the log files that I have seen. |
skildude Send message Joined: 4 Oct 00 Posts: 9541 Credit: 50,759,529 RAC: 60 |
check for optimized apps here see the following thread for help getting the CUDA working. Please feel free to post in the original thread since the topic is still open and quite new http://setiathome.berkeley.edu/forum_thread.php?id=62511&nowrap=true#1059877 In a rich man's house there is no place to spit but his face. Diogenes Of Sinope |
Brkovip Send message Joined: 18 May 99 Posts: 274 Credit: 144,414,367 RAC: 0 |
check for optimized apps here Firstly, I don't want optimized apps yet, I want to get the base app working first. Secondly, Gentoo is a bit different and the installs work different. Thirdly, I have read and tried the stuff in that post and it didn't help. |
Gundolf Jahn Send message Joined: 19 Sep 00 Posts: 3184 Credit: 446,358 RAC: 0 |
Firstly, I don't want optimized apps yet, I want to get the base app working first... If you look at the Applications page (reachable from the PARTICIPATE link), you'll see that there's no stock CUDA application for unix at SETI. Gruß, Gundolf |
Brkovip Send message Joined: 18 May 99 Posts: 274 Credit: 144,414,367 RAC: 0 |
The app_info.xml from the apps for Linux only has astropulse and standard MB. I don't see anything for Cuda. <app_info> <app> <name>setiathome_enhanced</name> </app> <file_info> <name>AK_V8_linux64_ssse3</name> <executable/> </file_info> <app_version> <app_name>setiathome_enhanced</app_name> <version_num>603</version_num> <file_ref> <file_name>AK_V8_linux64_ssse3</file_name> <main_program/> </file_ref> </app_version> <app> <name>astropulse_v505</name> </app> <file_info> <name>ap_5.06r411_sse3_linux64</name> <executable/> </file_info> <app_version> <app_name>astropulse_v505</app_name> <version_num>506</version_num> <file_ref> <file_name>ap_5.06r411_sse3_linux64</file_name> <main_program/> </file_ref> </app_version> </app_info> This isn't going to help me get cuda stuff working in Gentoo. Granted it runs faster then the standard apps but I was trying to get Cuda working. |
Brkovip Send message Joined: 18 May 99 Posts: 274 Credit: 144,414,367 RAC: 0 |
Looking at Lunatics site they don't even have a 64 bit Linux Cuda app so this appears to be a waste of my time currently. |
arkayn Send message Joined: 14 May 99 Posts: 4438 Credit: 55,006,323 RAC: 0 |
There is a 64-bit CUDA app for linux, but I do not know if it is compatible with the Fermi cards. http://calbe.dw70.de/cuda/rel/setiathome-CUDA-6.08.x86_64.tar.bz2 Crunch3r is the creator of this one. |
Brkovip Send message Joined: 18 May 99 Posts: 274 Credit: 144,414,367 RAC: 0 |
There is a 64-bit CUDA app for linux, but I do not know if it is compatible with the Fermi cards. Yeah, I am not sure it is right. The 6.10 is the version for Fermi and this looks like it would be 6.08. I don't want to get a bunch of errors on it. |
skildude Send message Joined: 4 Oct 00 Posts: 9541 Credit: 50,759,529 RAC: 60 |
all you can do is try it. to assume it wont work is kinda self defeating In a rich man's house there is no place to spit but his face. Diogenes Of Sinope |
arkayn Send message Joined: 14 May 99 Posts: 4438 Credit: 55,006,323 RAC: 0 |
There is a 64-bit CUDA app for linux, but I do not know if it is compatible with the Fermi cards. Looks like they want to work through the options on the Windows side first before they get into the porting it to Linux. http://lunatics.kwsn.net/3-linux/seti-mb-cuda-for-linux.750.html |
Brkovip Send message Joined: 18 May 99 Posts: 274 Credit: 144,414,367 RAC: 0 |
all you can do is try it. to assume it wont work is kinda self defeating So you would prefer me to waste 550MB of tasks just to test something? I think not. If you look at the files that it puts down you would see why I won't. The cuda files are from 2.1 not 3+. |
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