how can set manual thread or task to one of core's

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hello
i want to set a thread or task to one core's of cpu and manage it in c#?
of corse whitout Process.GetCurrentProcess().ProcessorAffinity
please F1F1F1F1F1F1F1F1 !!!!!!!!!!!
thnx

Posted 3-Jun-11 5:29am

jiji2663

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2 solutions

Solution 2

Except for process affinity, there is also a thread affinity.

Please see my past answer: How to program multicore[^].

Again, in agreement with Dave, don't interfere in thread/process affinity unless you know exactly what are you doing!

—SA

Posted 3-Jun-11 7:15am

Sergey Alexandrovich Kryukov

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Dave Kreskowiak · Accepted Answer · 2011-06-03T06:26:00

Solution 1

Without setting processor affinity, you can't.

It's also a bad idea unless you have VERY SPECIFIC reasons for doing so and know the pitsfalls.

One such pitfall is that you limit your code to running on single core even if the core is also busy doing other things and other cores are idle. Your code gets to wait, even though there may be an available core.

Posted 3-Jun-11 6:26am

Dave Kreskowiak

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Sergey Alexandrovich Kryukov 3-Jun-11 13:16pm

Formally speaking, you're not 100% right, because the is also thread affinity. (Nevertheless, my 5.)

Please see my answer.
--SA

Dave Kreskowiak 3-Jun-11 13:40pm

I know. The same rules and pitfalls apply in either case.

Sergey Alexandrovich Kryukov 3-Jun-11 20:17pm

Absolutely.
--SA