Questions and Answers :
GPU applications :
GTX 8800 and Cuda
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Author | Message |
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Geek@Play Send message Joined: 31 Jul 01 Posts: 2467 Credit: 86,146,931 RAC: 0 |
Looking at the work done by 3345687......... A lot of work was manualy aborted, client detatched. Of the work that was done nearly all of it was sent out to a 3 or 4 cruncher because an agreement could not be reached with 2 crunchers. I would say after all the work you have done trying to get that card to use CUDA, it's not gonna happen. Sorry. [edit]It's up to you if you wish to keep trying. Boinc....Boinc....Boinc....Boinc.... |
Byron S Goodgame Send message Joined: 16 Jan 06 Posts: 1145 Credit: 3,936,993 RAC: 0 |
I agree. The card being 1.0 compute capabliity is a big strke against getting it to work. It's why I brought it up earlier, becuase I knew it could potentialy be the obstacle we might not be able to get past. If you feel you've gone thru all the drivers and it's not making a difference in any AR then yes, it may be time to wait till they release another version of the app before you try again. |
The Mad Banger Send message Joined: 6 May 07 Posts: 26 Credit: 577,038 RAC: 0 |
I have tried 4 drivers and they all acted the same - so I guess I'll wait. But i will monitor this forum and hope for the best. Thanks for all the help Byron. |
tpl Send message Joined: 12 Nov 03 Posts: 461 Credit: 243,368,408 RAC: 14 |
i have a problem with the last 20 Wu´s most of the 20 end after 20sek. with result overflow... i restart the machine 6times... the machine runs yesterday normal... with error and overflow but not at all wu´s i use raisterms v2 and now v4 and the script 041b.... |
tpl Send message Joined: 12 Nov 03 Posts: 461 Credit: 243,368,408 RAC: 14 |
ar 2,5 27,9 0.2 0.007 http://setiathome.berkeley.edu/result.php?resultid=1118621061 |
Maik Send message Joined: 15 May 99 Posts: 163 Credit: 9,208,555 RAC: 0 |
i use raisterms v2 and now v4 and the script 041b.... The Problem are VLAR - WU's. Try to find 'em out and abort them manually. I see a lot of them in your task list. All ended with compute error ... Byron S Goodgame wrote: You could use the method in this message to keep them off the server, and keep them from polluting the database with false results. |
Byron S Goodgame Send message Joined: 16 Jan 06 Posts: 1145 Credit: 3,936,993 RAC: 0 |
i have a problem with the last 20 Wu´s most of the 20 end after 20sek. Hi, What driver version you use? You have too many overflows. Have you tried version 181.20. It's the most current version and recommended now for your card. If you've already tried that driver and 180.48 and you have the lastest Modified CUDA app, you mgiht want to consider not doing CUDA for a while untill they come out with another version of the drivers or the app, since you're not really accomplishing anything the way it is now. |
Maik Send message Joined: 15 May 99 Posts: 163 Credit: 9,208,555 RAC: 0 |
from this thread in number crunching forum Raistmer wrote: For all who started to recive "invalid device function " CUDA errors with new build: |
tpl Send message Joined: 12 Nov 03 Posts: 461 Credit: 243,368,408 RAC: 14 |
have same problem on the next machine.... use 180.48 and 180.60 driver, v2/v4 stop it for today and use the batch on monday |
tpl Send message Joined: 12 Nov 03 Posts: 461 Credit: 243,368,408 RAC: 14 |
today i use the batch on my 3 cuda machines.... ....became new WUs...use batch.... and so........ now i will wait for work... 40% will be an AR 0,xxxx i hope it will be running for some time without probs.... use v4b, 042, 180.60,181.20 |
Maik Send message Joined: 15 May 99 Posts: 163 Credit: 9,208,555 RAC: 0 |
AR 0.2xxxxx and above should run without errros. AR 0.1xxxxx and lower you should abort manually |
tpl Send message Joined: 12 Nov 03 Posts: 461 Credit: 243,368,408 RAC: 14 |
ok thx than i must use another batch... |
Byron S Goodgame Send message Joined: 16 Jan 06 Posts: 1145 Credit: 3,936,993 RAC: 0 |
today i use the batch on my 3 cuda machines.... Instead of the v4b, you should go over the Raistmer's_opt_package_V5 just released today. It's possible it might handle at least some of the problems you've had without scripts. |
tpl Send message Joined: 12 Nov 03 Posts: 461 Credit: 243,368,408 RAC: 14 |
Thx i will update today |
Maik Send message Joined: 15 May 99 Posts: 163 Credit: 9,208,555 RAC: 0 |
ok thx than i must use another batch... findstr /n "<true_angle_range>0\.[0-1]" C:\path_to_boinc_data_dir\projects\setiathome.berkeley.edu\*.* > low_ar.txt this works fine for me |
tpl Send message Joined: 12 Nov 03 Posts: 461 Credit: 243,368,408 RAC: 14 |
yes...i use it now thx :-) |
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