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Re: [Question #244634]: only 1 core working out of 32

 

Question #244634 on Yade changed:
https://answers.launchpad.net/yade/+question/244634

Christian Jakob proposed the following answer:
> Definitely better! But still only 8 out of 16 CPU are used, between 30 and 50%.
> Instead 8 cores were never used for the entire time that yade was running.

You have 8 physical cores, which can be hyperthreaded to achieve 16
virtual cores.

> Openblas is still installed, but now HyperThreading is disabled.

So now you can only use your 8 physical cores (most efficient for DEM,
perfect).

> Definitely better! But still only 8 out of 16 CPU are used, between 30 and 50%.
> Instead 8 cores were never used for the entire time that yade was running.
> Is there anything else I could do?

Nope, you did it, everything is fine.

cheers,

christian

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