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On Sat, 10 Nov 2007 17:29:24 +0100 |
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Bernhard Auzinger <e0026053@×××××××××××××××××.at> wrote: |
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> Hi everybody, |
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> |
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> it's not a important question, but has anybody of you noticed when |
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> compiling certain packages the load on both cpu's is only about 50%. |
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> I have the feeling that it happens with packages that can not be |
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> split up into two jobs. But in this case one cpu should be on 100% |
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> load and the other one at ~0%. Maybe someone of you has a good |
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> explanation for this behaviour. |
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> |
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> Rgds |
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> Bernhard |
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|
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If you have a strong preference to having a process only use one CPU, |
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check out schedutils & CPU affinity. I also seem to recall reading |
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about a sysctl that let you modify how willing the scheduler is to |
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switch CPUs, but my quick google just now didn't find that, so maybe |
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I'm making that up. |
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Good luck, |
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Conway S. Smith |
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