context switch

In computing, a context switch is the process of storing and restoring the state (more specifically, the execution context) of a process or thread so that execution can be resumed from the same point at a later time. This enables multiple processes to share a single CPU and is an essential feature of a multitasking operating system.

https://en.wikipedia.org/wiki/Context_switch

时间： 2024-08-29 23:05:58

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