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System Contention Scope

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This is an old revision of this page, as edited by X42bn6 (talk | contribs) at 08:02, 29 May 2006 (moved System Contention Scope (SCS) to System Contention Scope: No need for abbreviation in title). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.

Ultimately a user-level thread is mapped to a kernel-level one via a scheme called process contention scope. 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 system/processor.