WU take the wrong GPU !

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Message boards : Number crunching : WU take the wrong GPU !
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[AF>Libristes]Maeda

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Message 7351 - Posted: 18 Aug 2016, 16:40:05 UTC

Hi all !

I left the project for awhile and decided to come back.

It seems my previous bug is still here.
WUs have pretty odd behavior : I have two GPU card, one is ignored by cc_config.xml file :

jeu. 18 août 2016 18:13:03 CEST |  | CUDA: NVIDIA GPU 0 (ignored by config): GeForce GT 220 (driver version 340.96, CUDA version 6.5, compute capability 1.2, 1023MB, 897MB available, 196 GFLOPS peak)
jeu. 18 août 2016 18:13:03 CEST |  | CUDA: NVIDIA GPU 1: GeForce GT 430 (driver version 340.96, CUDA version 6.5, compute capability 2.1, 1024MB, 1009MB available, 269 GFLOPS peak)
...

I have this in my cc_config.xml file :
<ignore_nvidia_dev>0</ignore_nvidia_dev>

The GPU #0 is used to display and not for crunching. But Moo's WU still use the GPU #0.

Why ?
This is critical, as I cannot use my computer if GPU #0 is used by Moo.

Thanks.
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mikey
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Message 7352 - Posted: 19 Aug 2016, 12:05:29 UTC - in response to Message 7351.  

Hi all !

I left the project for awhile and decided to come back.

It seems my previous bug is still here.
WUs have pretty odd behavior : I have two GPU card, one is ignored by cc_config.xml file :

jeu. 18 août 2016 18:13:03 CEST |  | CUDA: NVIDIA GPU 0 (ignored by config): GeForce GT 220 (driver version 340.96, CUDA version 6.5, compute capability 1.2, 1023MB, 897MB available, 196 GFLOPS peak)
jeu. 18 août 2016 18:13:03 CEST |  | CUDA: NVIDIA GPU 1: GeForce GT 430 (driver version 340.96, CUDA version 6.5, compute capability 2.1, 1024MB, 1009MB available, 269 GFLOPS peak)
...

I have this in my cc_config.xml file :
<ignore_nvidia_dev>0</ignore_nvidia_dev>

The GPU #0 is used to display and not for crunching. But Moo's WU still use the GPU #0.

Why ?
This is critical, as I cannot use my computer if GPU #0 is used by Moo.

Thanks.


Copy this into Notepad, in Windows, and save it as a txt type file and then copy it in to the directory, again in Windows, c:\program data\Boinc then stop and restart Boinc and it should start working on device #1 ONLY. This excludes the device #0 from crunching at Moo, not any other projects just Moo.

<cc_config>
<options>
<use_all_gpus>1</use_all_gpus>
<exclude_gpu>
<url>http://moowrap.net/</url>
<device_num>0</device_num>
</exclude_gpu>
</options>
</cc_config>
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[AF>Libristes]Maeda

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Message 7353 - Posted: 19 Aug 2016, 14:59:30 UTC

OK did it on Linux, and it seems to take it the right way :
ven. 19 août 2016 16:58:16 CEST | Moo! Wrapper | Config: excluded GPU.  Type: all.  App: all.  Device: 0

I'll see with next couple of WU, and report here.

Thanks.
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mikey
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Message 7355 - Posted: 20 Aug 2016, 11:47:02 UTC - in response to Message 7353.  

OK did it on Linux, and it seems to take it the right way :
ven. 19 août 2016 16:58:16 CEST | Moo! Wrapper | Config: excluded GPU.  Type: all.  App: all.  Device: 0

I'll see with next couple of WU, and report here.

Thanks.


Anytime.
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[AF>Libristes]Maeda

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Message 7363 - Posted: 28 Aug 2016, 8:43:07 UTC

Hello,

Problem solved.
Thanks :)
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mikey
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Message 7364 - Posted: 28 Aug 2016, 14:02:12 UTC - in response to Message 7363.  

Hello,

Problem solved.
Thanks :)


WOO HOO!!!
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QuintLeo

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Message 7500 - Posted: 22 Nov 2016, 12:43:26 UTC - in response to Message 7351.  
Last modified: 22 Nov 2016, 12:51:41 UTC

Is this under LINUX?

Moowrap has a long-running issue where it is flat out IGNORING the "ignore_nvidia_device" configuration option in cc_config.xml under LINUX, but it works under Windows.

It is also ignoring what you tell it on the webpage configuration for LINUX installs.

The version of the 520 client it is using for opencl under LINUX does NOT appear to support openCL 2.0 - that client needs to get updated to the CURRENT AMD64 OpenCL 521 client ASAP.
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Message boards : Number crunching : WU take the wrong GPU !


 
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