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Author Topic: Modified SETI MB CUDA + opt AP package for full GPU utilization  (Read 177401 times)

Offline Raistmer

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Re: Modified SETI MB CUDA + opt AP package for full GPU utilization
« Reply #60 on: 28 Dec 2008, 03:11:47 pm »
Ok, here is new build that incorporates all prev mods + attempt to fight with possible memory leak on overflow exit.


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Offline efmer (fred)

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Re: Modified SETI MB CUDA + opt AP package for full GPU utilization
« Reply #61 on: 30 Dec 2008, 04:42:52 am »
2 work units in the low ar range
http://setiathome.berkeley.edu/result.php?resultid=1108406642
http://setiathome.berkeley.edu/result.php?resultid=1108406628
Succeeded but with error. No crash, I have more....
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TThrottle Keep your temperatures controlled.
BoincTasks The best way to view BOINC

Offline Raistmer

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Re: Modified SETI MB CUDA + opt AP package for full GPU utilization
« Reply #62 on: 30 Dec 2008, 05:48:49 am »
Quote from: Fred M on 30 Dec 2008, 04:42:52 am
2 work units in the low ar range
http://setiathome.berkeley.edu/result.php?resultid=1108406642
http://setiathome.berkeley.edu/result.php?resultid=1108406628
Succeeded but with error. No crash, I have more....

Ok, try to keep WUs available (copy them in other place on HDD) to be able upload interesting results along with their tasks too (w/o task we can't reproduce error or compare with CPU app in standalone mode).
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Offline efmer (fred)

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Re: Modified SETI MB CUDA + opt AP package for full GPU utilization
« Reply #63 on: 30 Dec 2008, 07:47:49 am »
Posted 2 tasks on the seti board
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TThrottle Keep your temperatures controlled.
BoincTasks The best way to view BOINC

Offline Slawek

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Re: Modified SETI MB CUDA + opt AP package for full GPU utilization
« Reply #64 on: 31 Dec 2008, 05:32:30 am »
Hi.

AP only computing 1 core? i have 2 WU only 1 is computing.
 CUDA computing now to

i have x2 Atlhon
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Offline Raistmer

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Re: Modified SETI MB CUDA + opt AP package for full GPU utilization
« Reply #65 on: 31 Dec 2008, 06:03:53 am »
Quote from: Slawek on 31 Dec 2008, 05:32:30 am
Hi.

AP only computing 1 core? i have 2 WU only 1 is computing.
 CUDA computing now to

i have x2 Atlhon
Look first post of thread for instructions how to utilize both cores.
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Offline Slawek

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Re: Modified SETI MB CUDA + opt AP package for full GPU utilization
« Reply #66 on: 31 Dec 2008, 06:05:09 am »
Ok working 2 cores.:)

Happy new year!:P
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gerga

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Re: Modified SETI MB CUDA + opt AP package for full GPU utilization
« Reply #67 on: 01 Jan 2009, 08:02:19 am »
Quote from: Raistmer on 20 Dec 2008, 05:18:24 pm
7) For best CPU and GPU usage I recommend to set number of processors available for BOINC to real_number_of_cores+1. This will mitigate current BOINC bug with CPU+CUDA scheduling and will allow fully load CPU and GPU.
Hi Raistmer

How do you set "real_number_of_cores"?

Happy new year!!
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Offline Raistmer

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Re: Modified SETI MB CUDA + opt AP package for full GPU utilization
« Reply #68 on: 01 Jan 2009, 08:07:49 am »
Quote from: gerga on 01 Jan 2009, 08:02:19 am
Quote from: Raistmer on 20 Dec 2008, 05:18:24 pm
7) For best CPU and GPU usage I recommend to set number of processors available for BOINC to real_number_of_cores+1. This will mitigate current BOINC bug with CPU+CUDA scheduling and will allow fully load CPU and GPU.
Hi Raistmer

How do you set "real_number_of_cores"?

Happy new year!!

Edit or create file cc_config.xml
<cc_config>
<options>
<ncpus>0</ncpus>
</options>
</cc_config>

Set needed value instead 0.
cc_config.xml should be located in BOINCData folder.

Happy New Year! :)
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beeze

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Re: Modified SETI MB CUDA + opt AP package for full GPU utilization
« Reply #69 on: 02 Jan 2009, 09:54:12 pm »
boinc 6.5.0 works right without using a cc_config file
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Offline Raistmer

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Re: Modified SETI MB CUDA + opt AP package for full GPU utilization
« Reply #70 on: 03 Jan 2009, 02:44:40 pm »
Quote from: beeze on 02 Jan 2009, 09:54:12 pm
boinc 6.5.0 works right without using a cc_config file
It has more annoying bugs, I reverted to 6.4.5 after trying...
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Offline Jason G

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Re: Modified SETI MB CUDA + opt AP package for full GPU utilization
« Reply #71 on: 03 Jan 2009, 05:10:24 pm »
Works for me too (XP32 w/SP3) , but I stopped testing the cuda apps and removed them as I have some work to do, and they were causing some instability on my machine.  I'll wait 'till they fix a few things I reckon.

[Edit: Placing copy of Stock 6.05 & 6.06 binaries for those that can;t get them themselves, downloaded from fanout. (attached) ]



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« Last Edit: 03 Jan 2009, 05:48:53 pm by Jason G »
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Maik

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Re: Modified SETI MB CUDA + opt AP package for full GPU utilization
« Reply #72 on: 03 Jan 2009, 06:47:23 pm »
Quote from: Jason G on 03 Jan 2009, 05:10:24 pm
[Edit: Placing copy of Stock 6.05 & 6.06 binaries for those that can;t get them themselves, downloaded from fanout. (attached) ]

Thanks alot. Now i have a reference-app for stand alone testing ;)
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Offline Raistmer

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Re: Modified SETI MB CUDA + opt AP package for full GPU utilization
« Reply #73 on: 03 Jan 2009, 07:55:57 pm »
Quote from: Jason G on 03 Jan 2009, 05:10:24 pm

[Edit: Placing copy of Stock 6.05 & 6.06 binaries for those that can;t get them themselves, downloaded from fanout. (attached) ]


Thanks :)
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Offline Slawek

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Re: Modified SETI MB CUDA + opt AP package for full GPU utilization
« Reply #74 on: 04 Jan 2009, 03:46:53 pm »
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