How to evaluate page replacement algorithms

R. Kain
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引用次数: 9

Abstract

The designer of a virtual memory system can obtain accurate estimates of the average memory requirements of programs running in the system by weighting the average allocation during execution intervals with the average allocation during page waiting intervals. We show how to combine the averages, how to use the measure to determine the size of primary memory while achieving system balance between memory and processor demands, and how to partially order the performance of paging algorithms.
如何评估页面替换算法
虚拟内存系统的设计者可以通过将执行间隔期间的平均分配与页面等待间隔期间的平均分配加权,获得系统中运行的程序的平均内存需求的准确估计。我们将展示如何组合平均值,如何使用度量来确定主内存的大小,同时实现内存和处理器需求之间的系统平衡,以及如何对分页算法的性能进行部分排序。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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