Modern high-performance processor can exploit more parallelism. As one program stops due to waiting for memory data, processor can choose to run another program.
现代高性能微处理器已经能够开发出越来越多的并行性,当一段程序因等待访存数据而停顿时,处理器可以选择执行其他程序段。
Moreover, by receiving the stop events, we could avoid keeping the events in memory and waiting for related events.
而且,通过接收停止事件,我们能够避免在内存中保留事件或等待相关的事件。
The end result is that the application is never waiting for data as it is always available in local memory to be fetched.
最终的结果是,应用程序永远不用等数据,因为数据总是在本地内存中等待应用程序来取。
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