文件名称:4zhongyemiandiaodusuanfa
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基于一个虚拟存储区和内存工作区,设计下述算法并计算访问命中率。
1、最佳淘汰算法(OPT)
2、先进先出的算法(FIFO)
3、最近最久未使用算法(LRU)
4、简单时钟(钟表)算法(CLOCK)
命中率=1-页面失效次数/页地址流(序列)长度
-Based on a virtual memory storage area and work area, the following algorithm design and calculate the hit rate. 1, the best replacement algorithm (OPT) 2, FIFO method (FIFO) 3, the most recent time the use of the algorithm (LRU) 4, simple clock (clock) algorithm (CLOCK) hit rate = 1- the number of page faults/page address stream (sequence) length
1、最佳淘汰算法(OPT)
2、先进先出的算法(FIFO)
3、最近最久未使用算法(LRU)
4、简单时钟(钟表)算法(CLOCK)
命中率=1-页面失效次数/页地址流(序列)长度
-Based on a virtual memory storage area and work area, the following algorithm design and calculate the hit rate. 1, the best replacement algorithm (OPT) 2, FIFO method (FIFO) 3, the most recent time the use of the algorithm (LRU) 4, simple clock (clock) algorithm (CLOCK) hit rate = 1- the number of page faults/page address stream (sequence) length
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4zhongyemiandiaodusuanfa.txt