【发布时间】:2023-02-13 06:51:30
【问题描述】:
I don't understand the relation between context switching and response time in CPU scheduling. It will be helpful if anyone describes it clearly.
-Advance thanks.
标签: cpu context-switch response-time
I don't understand the relation between context switching and response time in CPU scheduling. It will be helpful if anyone describes it clearly.
-Advance thanks.
标签: cpu context-switch response-time
可以通过减少上下文切换引起的开销来提高 CPU 利用率。上下文切换主要发生在当前进程或线程的执行被中断,以便其他具有更高优先级的进程可以执行时。因此 CPU 利用率将受到影响,因此要提高 CPU 利用率,应执行较少的上下文切换。另一方面。上下文切换越少,进程的响应时间就会越长。
【讨论】: