Computing error at 1.34 Binary Radio Pulsar Search (Arecibo) (opencl-intel_gpu)

NGötz
NGötz
Joined: 12 Apr 14
Posts: 1
Credit: 8953
RAC: 0
Topic 197539

Hi,

I always get computing errors at exactly this tasks after a few seconds. Does anyone knows why?

Gary Roberts
Gary Roberts
Moderator
Joined: 9 Feb 05
Posts: 5877
Credit: 118618444054
RAC: 18067666

Computing error at 1.34 Binary Radio Pulsar Search (Arecibo) (op

Hi, Welcome to the project.

You can get an idea of the problem if you go to your account page and click the 'view computers' link. Select the tasks list for the host that has the problem and then click on the ID of one of the tasks showing an error. This will show you what was returned to the project by your boinc client.

In your case, it's probably a driver issue. Check out this thread to see details about which drivers work and which ones don't. Check all the replies to the original post. I don't run any intel GPUs so I can't help any further. Someone else with direct experience may be of more help if you still have problems.

Good luck with getting it sorted.

EDIT: You should also check out the BRP4 Intel GPU app feedback thread where lots of volunteers have reported their experiences. The very last post in the thread reports a performance increase for a particular driver upgrade.

Cheers,
Gary.

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