Message boards :
Number crunching :
Computation errors.
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Author | Message |
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Send message Joined: 3 Dec 12 Posts: 6 Credit: 372,276 RAC: 0 |
I'm getting computation errors on the n-body tasks again. |
Send message Joined: 4 Sep 12 Posts: 219 Credit: 456,474 RAC: 0 |
I'm getting computation errors on the n-body tasks again. Mine are running fine. Windows 7/64, BOINC v7.2.16 Looks like I got the new app, DLLs, isotropic LUA, and isotropic histogram all in one go this morning. |
Send message Joined: 3 Dec 12 Posts: 6 Credit: 372,276 RAC: 0 |
I'm running Boinc version 7.0.64 (x64). Is this my problem. I can't find an upgrade on the home page. Is this my problem? |
Send message Joined: 4 Sep 12 Posts: 219 Credit: 456,474 RAC: 0 |
I'm running Boinc version 7.0.64 (x64). Is this my problem. I can't find an upgrade on the home page. Is this my problem? Unlikely. v7.0.64 may not be perfect for running MT applications, but it's OK. Your tasks (which hadn't been reported when I last posted) are now all showing exit code -1073741515 (0xc0000135): "The application failed to initialise properly." This usually indicates missing or damaged DLLs - sometimes anti-virus programs block the download of new executable files, or simple network congestion when everybody is trying to download the same file at the same time can have the same effect. You could try downloading the two N-Body DLLs manually, and replacing the possibly damaged copies in your Milkyway project directory: http://milkyway.cs.rpi.edu/milkyway/download/libgomp_64-1_nbody_1.38.dll (49,152 bytes) http://milkyway.cs.rpi.edu/milkyway/download/pthreadGC2_64_nbody_1.38.dll (49,152 bytes) |
Send message Joined: 8 May 09 Posts: 3315 Credit: 519,950,748 RAC: 21,733 |
I'm running Boinc version 7.0.64 (x64). Is this my problem. I can't find an upgrade on the home page. Is this my problem? There ARE some newer Beta versions, but I am finishing most n-body units just fine with 64bit Boinc version 7.0.64. http://milkyway.cs.rpi.edu/milkyway/result.php?resultid=578701735 You can always download all Boinc versions from here if you chose: http://boinc.berkeley.edu/dl/?C=M;O=D |
Send message Joined: 18 Feb 10 Posts: 15 Credit: 554,442,004 RAC: 0 |
One of my hosts started experiencing computation errors one day ago. The first change is that all tasks stay 10 or more seconds at 100% complete. M@H Separation completes successfully, but computation times have increased due to the added 10+ seconds at 100% complete. Thus I'm only able to crunch M@H Separation. I've detached and reattached to project - no change. Only system change was Windows Update security patches on Wednesday. Error excerpt: Failed to move file 'separation_checkpoint_tmp' to 'separation_checkpoint' (6801): Transaction support within the specified resource manager is not started or was shut down due to an error. Failed to update checkpoint file ('separation_checkpoint_tmp' to 'separation_checkpoint') (2): No such file or directory Failed to write final checkpoint Failed to calculate likelihood Morten Ross |
Send message Joined: 12 Aug 09 Posts: 262 Credit: 92,631,041 RAC: 0 |
All my WU's failed after updating to driver 13.1. Now I updated to the latest driver, 13.9 on a HD5870 and BOINC 7.0.64 Now MilkyWay@Home v1.02 (opencl_amd_ati) all have computation error in seconds, but the Milkyway@Home Separation (Modified Fit) v1.28 (opencl_amd_ati) run fine. Other projects do good as well. Is this still the driver update since begin this year, adn is only 12.1 good for MilkyWay@home? Greetings from, TJ |
Send message Joined: 8 May 09 Posts: 3315 Credit: 519,950,748 RAC: 21,733 |
All my WU's failed after updating to driver 13.1. Now I updated to the latest driver, 13.9 on a HD5870 and BOINC 7.0.64 I am running the beta version 13.10 and it is mostly working, but DO get messages saying I am not using an "approved version" on some machines. When I asked for a list of "approved versions" they told me they support ALL released versions, but no beta ones. I am running the cpu units only here right now and am NOT downgrading!! |
Send message Joined: 26 Nov 10 Posts: 2 Credit: 11,226,655 RAC: 0 |
I'm running into the same issue on the 13.9 drivers :/ it's frustrating .. |
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