context switch

常见例句

This requires a context switch to the kernel thread to handle the task of moving data to and from disk.
这要求上下文切换到内核线程，以处理将数据移动到磁盘以及从磁盘移出数据的任务。
A context switch involves saving the context of the running ask and restoring the previously-saved context of the other.
上下文切换包括保存正在运行的任务的上下文和恢复早先保存的另一个任务的上下文。
When a context switch occurs in cases such as virtual processor conferring its cycles to another virtual processor, it will be required to save the entire program visible processor state.
在出现上下文切换的情况下（如虚拟处理器将其周期交换给另一个虚拟处理器的时候），必须保存整个程序的可见处理器状态。