Context Switching Time的意思|示意

Increasing the time slice can improve system throughput due to reduced context switching.

增加时间切片可减少上下文切换，从而可以提高系统吞吐量。

Context-switch time is overhead; the system does no useful work while switching.

上下文切换的时间开销较重；在切换时，系统没有做有用的工作。

I know for a fact that if I queue up 200 threads, it takes longer to complete everything than letting 10 run at a time (various fighting for resources, context switching in the CPU, etc, etc).

我知道如果我排队200个线程，它需要更长的时间来完成所有的事情，不是让10运行在一个时间(各种争取资源，在CPU，等，等上下文切换)。

Context Switching, is defined as changing focus and attention from one task to the other in relatively short periods of time.

在相对短的时间内，把注意力从一个任务切换到另一个任务，这就是“切换上下文”的定义。

If the value of context switching is very high, increasing the time slice can improve performance, but this should only be done after extensive analysis.

如果上下文切换的值非常高，则增加时间切片可提高性能，但这必须在经过大量分析之后才能实施。

I personally do not believe that everyone has the right mindset, passion, discipline and capability to be involved in incubation all the time, context switching from day to day business goals.

我个人并不相信每个人都有合适的心态、激情、素质和能力全天候的参与孵化项目，并随时与日常的业务目标相互切换。