For the past week I have been receiving "Computation Error" upon completion of all WU's from Milkyway, but, not from the other 5 projects I run. I believe that it started around Jan 25, my Credit/day dropped around 10K and I can't see why, nor remember if anything changed. Running two NVIDIA GTX 280's driver 266.58. Latest error de_separation_23_3s_fix_1_1489687_1296431654 .

Any help or assistance in tracking down the problem greatly accepted.

de_separation_23_3s units are crashing on some Nvidia gpus. I would suspend MW untill a fix is made. All of your wus are erroring at the moment.

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Doesn't expecting the unexpected make the unexpected the expected?
If it makes sense, DON'T do it.

Thanks for the advice. For my education, how did u determine that all WU's were failing? I looked everywhere and couldn't find out that info??

On MW site, go under 'My Account', view tasks. Errors will stay up longer, complete valid tasks are only up for a few seconds.

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Doesn't expecting the unexpected make the unexpected the expected?
If it makes sense, DON'T do it.

Task 0.50 MilkyWay@Home (cuda_opencl) de_separation_23_3s_fix_1_84811_1296482750_0 Reported: Computation error (1,) on my NVIDIA GTX 285 with driver 266.58.

I have the same problem, started Jan 27 on two systems running 260.99 and 280gtx. One is vista-64 the other is win7-64. My ATI Cypress is unaffected. Switching to Proth Prime's Cuda until this gets fixed.

For the past week I have been receiving "Computation Error" upon completion of all WU's from Milkyway, but, not from the other 5 projects I run. I believe that it started around Jan 25, my Credit/day dropped around 10K and I can't see why, nor remember if anything changed. Running two NVIDIA GTX 280's driver 266.58. Latest error de_separation_23_3s_fix_1_1489687_1296431654 .

Any help or assistance in tracking down the problem greatly accepted.

BOINC 6.12.12 Development version (MAY BE UNSTABLE - USE ONLY FOR TESTING)

You might try upgrading to the stable version 6.10.58

-Mike

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Answered several times before:
NVIDIA GTX 2xx and de_separation_23_3s WUs don't like to play.
Matt knows about it and said he will fix in the next app version.

I am getting computation errors on all MW CUDA tasks again. This is with an Nvidia GTX295 running software 260.99 which was working fine two weeks ago. (I saw previous replies of the issue, just adding information.)