computing error with intel GPU
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naokisz
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Message 23923 - Posted: 14 Mar 2017, 6:54:40 UTC

I installed intel GPU opencl driver and received WUs for intelGPU. But computing errors occured.

my computer is this.And my computer's clinfo is this.

I'm sorry for my English.

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Message 23928 - Posted: 14 Mar 2017, 17:33:19 UTC

The embedded Intel GPU requires really low settings. Check the optimization thread and use the lowest values and work your way up until it crashes. Then go back to the previous.

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Message 23929 - Posted: 14 Mar 2017, 22:26:38 UTC

The HD4600 you are using is well a sleeping dog for sure. You could get almost any GPU card and it would be way better (WAY). Spending around 50 will get you a GT610 with 48 Cuda and spending 20 more will double that. This will also make your system just work better all around. Heck you can find used cards also for cheap.
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Message 23939 - Posted: 31 Mar 2017, 3:44:20 UTC - in response to Message 23928.

The embedded Intel GPU requires really low settings. Check the optimization thread and use the lowest values and work your way up until it crashes. Then go back to the previous.


I think this error isn't related to the optimization.

When I ran this application in standalone mode, I noticed that this error occured before reading a config file.
So, I think this error is related to intel GPU driver. I will try installing old intel GPU driver or Beignet.

Thank you for your answers.

(SETI@home's WUs and Moo wrapper's WUs work well. So, I reject collatz conjecture's WUs now.)


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