Principle of Locality (局部性原理 The principle of locality states that program and data references within a rocess tend to cluster:(局部性原理描述了 一个进程中程序和数据引用的簇聚性倾向) The assumption that only a few pieces of a process will be needed over a short period of time is valid.(假设在很短的时间 内仅需要进程的一部分块是合理的)Principle of Locality (局部性原理) • The principle of locality states that program and data references within a process tend to cluster.(局部性原理描述了 一个进程中程序和数据引用的簇聚性倾向) • The assumption that only a few pieces of a process will be needed over a short period of time is valid.(假设在很短的时间 内仅需要进程的一部分块是合理的)