Set to use 75% CPU (quad core) but only taks at a time


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Message boards : Questions and problems : Set to use 75% CPU (quad core) but only taks at a time
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TJ

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Joined: 17 Oct 09
Posts: 90
Netherlands
Message 42357 - Posted: 30 Jan 2012, 0:33:28 UTC

Hello,
I don't know what is happening with BOINC on my systems last 3 days, but now I all have running on an AMD, I have set CPU use to 75%, so I keep one core to use for myself, it is only running one WU at a time.
How is that possible?
Thanks
Greetings from,
TJ
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SekeRob2

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Joined: 6 Jul 10
Posts: 585
Italy
Message 42358 - Posted: 30 Jan 2012, 9:06:24 UTC - in response to Message 42357.  

This settings feature rounds down to whole cores, so a duo at 75% of processors works as 50% [1 cores], not something like 1.5 tasks. On a quad 75% would work to 3 cores.

Just checked in the 7.0.12 client and see that there is no clarrifying hover pop up of something like "Effectively rounds down to whole processors!"

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TJ

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Joined: 17 Oct 09
Posts: 90
Netherlands
Message 42364 - Posted: 30 Jan 2012, 15:11:17 UTC

This issue has resolved by itself as last night 3 jobs (on a quad) ran flawlessly.
Greetings from,
TJ
ID: 42364 · Report as offensive

Message boards : Questions and problems : Set to use 75% CPU (quad core) but only taks at a time

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