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Modified SETI MB CUDA + opt AP package for full GPU utilization
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![]() ![]() Send message Joined: 16 Jan 06 Posts: 1145 Credit: 3,936,993 RAC: 0 ![]() |
http://img339.imageshack.us/my.php?image=setiye2.png Hi, You should resume the AP tasks, they won't start as long as theey are suspended. Can you show a shot of Boinc with the CUDA running and the AP task not suspened, so we can see what else is going on if anything. |
![]() ![]() Send message Joined: 16 Jan 06 Posts: 1145 Credit: 3,936,993 RAC: 0 ![]() |
OK. No, try setting your ncpus back to 5 in your cc_config.xml file, you shouldn't have 5 cpu tasks running. CUDA one is really fast though..... shoudnt there be 2 or does it uuse sli? It appears Boinc may be using both your cards as one, or is only seeing one, which has been known to happen. I'm not clear myself why, though I do know there have been others that have gotten two gpu cards to run at one time doing two different tasks, but I don't think it had anything to do with the cc_config.xml file. What does it show in the log in Boinc Manger when you start it up, regarding the CUDA detected? EDIT:This thread is one of the ones I read where they had gotten two gpu cards to work at one point, but didn't go into too much details, other than loading the driver, how they got it to work. |
![]() ![]() Send message Joined: 16 Jun 01 Posts: 6325 Credit: 106,370,077 RAC: 121 ![]() ![]() |
There is new version of package available here: http://lunatics.kwsn.net/gpu-crunching/modified-seti-mb-cuda-opt-ap-package-for-full-gpu-utilize.msg12576.html#msg12576 It incorporates triplet overflow bug-fix provided by CUDA MB developer. Should give invalid overflow on lesser amount of tasks now. Other bugs still remain, debugging in progress, please, be patient. |
e6600 Send message Joined: 25 Aug 06 Posts: 4 Credit: 514,792 RAC: 0 ![]() |
http://img339.imageshack.us/my.php?image=setiye2.png ok im sorry, i was trying to run seti MB GPU + MB CPU at same time. thanks |
![]() ![]() Send message Joined: 16 Jan 06 Posts: 1145 Credit: 3,936,993 RAC: 0 ![]() |
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![]() ![]() Send message Joined: 16 Jan 06 Posts: 1145 Credit: 3,936,993 RAC: 0 ![]() |
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![]() ![]() Send message Joined: 16 Jun 01 Posts: 6325 Credit: 106,370,077 RAC: 121 ![]() ![]() |
Question, what does Think revision version of CUDA (so called computational ability or smth like this - check correct spelling on nVidia site). In general 1.0 - 8800 cards. Lack of some very useful abilities. All with 1.1 and up have mostly stuff that needed fore real work. |
![]() ![]() Send message Joined: 16 Jan 06 Posts: 1145 Credit: 3,936,993 RAC: 0 ![]() |
Question, what does that's what I was afraid of. |
![]() ![]() Send message Joined: 15 Apr 99 Posts: 1546 Credit: 3,438,823 RAC: 0 ![]() |
Question, what does to be more precise ... 1.0 G80-GPUs (Geforce 8800 GTS 320/640, GTX und Ultra) 1.1 Geforce 8800 GS,Geforce 8800 GT, Geforce 8800 GTS 512/1024 MiB and 9xxx,gtx 2xx ![]() Join BOINC United now! |
![]() ![]() Send message Joined: 16 Jan 06 Posts: 1145 Credit: 3,936,993 RAC: 0 ![]() |
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![]() ![]() Send message Joined: 31 Jul 01 Posts: 2467 Credit: 86,146,931 RAC: 0 ![]() |
Compute capability can be checkedd with a utility CUDA-Z. I read somewhere that a compute capability of 1.1 is required to use Cuda on Boinc/Seti MultiBeam. Boinc....Boinc....Boinc....Boinc.... |
![]() ![]() Send message Joined: 16 Jun 01 Posts: 6325 Credit: 106,370,077 RAC: 121 ![]() ![]() |
(I was wrong, 8800GT - compute capability 1.1) Probably 1.1 required indeed. Number of Multiprocessors Compute Capability GeForce GTX 280 30 1.3 GeForce GTX 260 24 1.3 GeForce 9800 GX2 2x16 1.1 GeForce 9800 GTX, 9800 GTX+, 8800 GTS 512 16 1.1 GeForce 8800 Ultra, 8800 GTX 16 1.0 GeForce 9800 GT, 8800 GT, 9800M GTX 14 1.1 GeForce 9600 GSO, 8800 GS, 8800M GTX, 9800M GT 12 1.1 GeForce 8800 GTS 12 1.0 GeForce 9600 GT, 8800M GTS, 9800M GTS 8 1.1 GeForce 9700M GT 6 1.1 GeForce 9500 GT, 8600 GTS, 8600 GT, 9700M GT, 9650M GS, 9600M GT, 9600M GS, 9500M GS, 8700M GT, 8600M GT, 8600M GS 4 1.1 GeForce 8500 GT, 8400 GS, 8400M GT, 9500M G, 9300M G, 8400M GS, 9400 mGPU, 9300 mGPU, 8300 mGPU, 8200 mGPU, 8100 mGPU 2 1.1 |
![]() Send message Joined: 29 Jul 01 Posts: 22 Credit: 1,058,001 RAC: 0 ![]() |
There is new version of package available here: I got a parse error when starting up Boinc. It works though, just want to let you know that you have "<app_version>" right before "</app_info>". By the way, I happen to get no new tasks when using your app_info. Do you know why this is? |
![]() ![]() Send message Joined: 16 Jun 01 Posts: 6325 Credit: 106,370,077 RAC: 121 ![]() ![]() |
There is new version of package available here: Hm, probably just because that error in app_info.xml... Will check it. ADDON: Checked. That parse error is really harmless. But I added 607 app_version to differentiate from 606 - maybe that's the reason ?.. Anyway, V4a of package added with repaired app_info.xml. Feel free to update. And thanks for spotting that glitch. |
![]() ![]() Send message Joined: 20 Aug 02 Posts: 3377 Credit: 20,676,751 RAC: 0 ![]() |
Was just starting to say I got the parse error too but You beat me to it . Thanks for the great work Raistmer. Ok, I got the V4a and now I'm getting this error 1/10/2009 1:45:28 PM|SETI@home|[error] State file error: bad application name Hope it is harmless too. ![]() PROUD MEMBER OF Team Starfire World BOINC |
![]() ![]() Send message Joined: 16 Jun 01 Posts: 6325 Credit: 106,370,077 RAC: 121 ![]() ![]() |
Was just starting to say I got the parse error too but You beat me to it . Thanks for the great work Raistmer. OMG, will check again :) BTW, there is speedup from new build: MB_r396mod_CUDA.exe -verb -st / 03no08aa.27103.267279.4.11.253.wu : Started at : 20:10:21.323 Ended at : 20:24:16.329 834.974 secs Elapsed 107.251 secs CPU time setiathome_6.06_windows_intelx86__cuda.exe -verb -st / 03no08aa.27103.267279.4.11.253.wu : Started at : 20:24:16.485 Ended at : 20:39:32.579 916.063 secs Elapsed 119.294 secs CPU time EDIT: SETI@home|[error] State file error: bad application name may be worse than prev error. Please, check what version number your SETI MB tasks have - 6.06 or 6.07 ? ADDON: try to add these lines to app_info.xml (stop BOINC before editing) <version_num>607</version_num> <plan_class>cuda</plan_class> <avg_ncpus>0.040000</avg_ncpus> <max_ncpus>0.040000</max_ncpus> <coproc> <type>CUDA</type> <count>1</count> </coproc> <file_ref> <file_name>MB_r396mod_CUDA.exe</file_name> <main_program/> </file_ref> <file_ref> <file_name>cudart.dll</file_name> </file_ref> <file_ref> <file_name>cufft.dll</file_name> </file_ref> <file_ref> <file_name>libfftw3f-3-1-1a_upx.dll</file_name> </file_ref> </app_version> <app_version> |
Maik Send message Joined: 15 May 99 Posts: 163 Credit: 9,208,555 RAC: 0 ![]() |
Ok, I got the V4a and now I'm getting this error 1/10/2009 1:45:28 PM|SETI@home|[error] State file error: bad application name There is an additional <app_version> (NOT </app_version>) at the end of the app_info.xml in the v4 package... |
![]() ![]() Send message Joined: 16 Jun 01 Posts: 6325 Credit: 106,370,077 RAC: 121 ![]() ![]() |
Well, Ok. I will reissue to version 4b :) Will return 607 back as on my host that app_info didn't prevent downloading of new tasks. They were branded as 605 though - some enigmatic event for me cause there is 606 and 607 app versions in app_info.xml. But they downloaded and in processing now. So V4b come :) |
![]() ![]() Send message Joined: 16 Jun 01 Posts: 6325 Credit: 106,370,077 RAC: 121 ![]() ![]() |
Ok, 606 and 607 versions in app_info.xml from V4a were incomplete. So try v4b - repaired one. |
![]() ![]() Send message Joined: 16 Jun 01 Posts: 6325 Credit: 106,370,077 RAC: 121 ![]() ![]() |
For all who started to recive "invalid device function " CUDA errors with new build: Please, upgrade your video driver at least to 180.48 (or more recent). 178.xx versions not work with new build whereas 180.48 works just as before. |
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