GPU suspended forever (computer is in use)

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fab128

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Joined: 14 Feb 14
Posts: 2
France
Message 52550 - Posted: 14 Feb 2014, 14:49:18 UTC

Hello I've got BOINC 7.2.33 installed on fedora 19 x64 and started at boot.
I've got a cuda-capable NVIDIA card installed.
When I set "use GPU when computer is in use", GPU jobs start and run correctly.
However, when I unset this, the GPU jobs will be suspended forever with the message "GPU suspended computer is in use".
Even when I leave my computer alone for hours, the GPU jobs will never resume.
I've tried to set the idle time option to various values including 0, without any effect.

Is it a known bug ? How can I have GPU jobs running when my I leave my computer idled ? I don't want to have GPU jobs running when I'm using my computer, since graphics become very slow.

Thanks for your help.
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Profile Jord
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Joined: 29 Aug 05
Posts: 15480
Netherlands
Message 52615 - Posted: 17 Feb 2014, 21:22:05 UTC - in response to Message 52550.  

Please try to update to 7.2.39, which has the Linux idle detection fixed again. Until Linux breaks it again.
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Mattia Verga

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Joined: 17 May 07
Posts: 15
Message 52639 - Posted: 18 Feb 2014, 17:20:39 UTC - in response to Message 52615.  

Ageless are you sure the idle detection fix is in 7.2.39?
I think it was adopted only in 7.3 branch...

(by the way, I tried to build boinc 7.2.39 on Fedora with that patch backported, but it seems it doesn't work either)
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Profile Jord
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Message 52640 - Posted: 18 Feb 2014, 17:33:03 UTC - in response to Message 52639.  

Ooh, you're right. It's only in 7.3 (pre-alpha).
Sorry for that.

And thanks. :)
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fab128

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France
Message 53297 - Posted: 25 Mar 2014, 19:15:49 UTC - in response to Message 52640.  

Thanks for you replies. I confirm that idle detection is not fixed in 7.2.39. I'll have to wait for 7.3 to be distributed in fedora.
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Message boards : Questions and problems : GPU suspended forever (computer is in use)

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