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'''Process Contention Scope''' is a scheme used to map a user-level [[thread (computer science)|thread]] to a [[kernel (computer science)|kernel]]-level one. The name is derived from the fact that the processes and threads are contending for a kernel process. |
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The [[operating system]] decides which kernel thread to run based on a scheme called [[System Contention Scope (SCS)]] since the threads are contending for the processor. |
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[[Category:Scheduling algorithms]] |
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[[Category:Threads]] |
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Revision as of 19:39, 4 August 2008
Process Contention Scope is a scheme used to map a user-level thread to a kernel-level one. The name is derived from the fact that the processes and threads are contending for a kernel process.
The operating system decides which kernel thread to run based on a scheme called System Contention Scope (SCS) since the threads are contending for the processor.