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Hello, |
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Can someone tell me if it's possible to assign a certain task to a certain |
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processor and keep it there (lock it)? |
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There is a C++ code that runs on my dual processor system (with |
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hyperthreading). 4 processors are seen by Linux. When one instance of |
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the code runs, everything is fine. When 2 instances, it is also ok. But |
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when 3 or 4 instances of the code run simultaneously, they crash my |
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machine. I think this is a scheduling issue. I have seen these processes |
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jump to a different processor in the midst of execution. This could be a |
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problem, if two processes collide. |
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What do you think is the best way to deal with such an issue? I only have |
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this happen with the C++ code. When I ran 4 simultaneous instances of C |
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code for 7 hours, the system remained stable. |
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|
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Thanks in advance! |
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Denis |
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-- |
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