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Message boards : Windows : NVidia GPU using errors

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Pedrozo
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Message 20055 - Posted: 17 Nov 2014, 11:56:40 UTC

OS: XP64
Video: GTX 650Ti
BOINC client (was): 7.2.42
NVidia driver: latest for today

So, all Collatz tasks computed on GPU (50 small) has error.
What's the matter ?
GPU works fine for home tasks (games, fotoshop, etc. ...), not any issues.

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Message 20056 - Posted: 17 Nov 2014, 12:07:28 UTC - in response to Message 20055.

OS: XP64
Video: GTX 650Ti
BOINC client (was): 7.2.42
NVidia driver: latest for today

So, all Collatz tasks computed on GPU (50 small) has error.
What's the matter ?
GPU works fine for home tasks (games, fotoshop, etc. ...), not any issues.


You could be beyond the curve in the driver and Collatz isn't ready for it yet, or your pc could be having problems, or even that the units themselves are bad. Have you tried using the gpu on other projects, that would indicate that the gpu itself is working just fine and not the problem.

Pedrozo
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Message 20057 - Posted: 17 Nov 2014, 18:37:32 UTC - in response to Message 20056.

Have you tried using the gpu on other projects, that would indicate that the gpu itself is working just fine and not the problem.

Ok, i will try. Thanks anyway !

Pedrozo
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Message 20111 - Posted: 12 Dec 2014, 19:25:12 UTC

Finally, I work this aroud by switch off accepting nvidia/opencl collatz tasks. Nvidia/cuda55 collatz tasks works OK.

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Message 20117 - Posted: 13 Dec 2014, 12:19:15 UTC - in response to Message 20111.

Finally, I work this aroud by switch off accepting nvidia/opencl collatz tasks. Nvidia/cuda55 collatz tasks works OK.


That's good to hear, I'm glad it is now working for you!!


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