基于内存池的应用程序级页面置换算法

doi:10.3969/j.issn.1006-2475.2012.11.018

计算机与现代化 ›› 2012, Vol. 1 ›› Issue (11): 66-69.doi: 10.3969/j.issn.1006-2475.2012.11.018

基于内存池的应用程序级页面置换算法

赵占伟¹，于元坤²，席战伟¹

1.中国人民解放军91388部队91分队，广东湛江 524022；2.中国人民解放军92001部队25分队，山东青岛 266034

收稿日期:2012-07-06 修回日期:1900-01-01 出版日期:2012-11-10 发布日期:2012-11-10

Application-level Page Replacement Algorithm Based on Memory Pool

ZHAO Zhan-wei¹, YU Yuan-kun², XI Zhan-wei¹

1. Unit 91 of Troop 91388 of the People’s Liberation Army, Zhanjiang 524022, China;2. Unit 25 of Troop 92001 of the People’s Liberation Army, Qingdao 266034, China

Received:2012-07-06 Revised:1900-01-01 Online:2012-11-10 Published:2012-11-10

摘要/Abstract

摘要： 计算机处理海量数据时，内外存数据的交换是影响系统效率的关键因素之一。本文在分析系统级页面置换算法不足的基础上，提出应用程序级页面置换的概念，同时详细介绍其在Windows操作系统下的实现，并在人脸识别系统中对算法进行验证，结果表明本算法执行效率优于原始算法。

关键词: 页面置换算法, 内存池, 地址窗口扩展

Abstract: When massive spatial data are processed with computer, the data exchange between external memory and internal memory is one of the key factors affecting the efficiency of system. This paper firstly analyzes the drawbacks of system-level page replacement algorithm, then proposes the concept of application-level page replacement, and also describes in detail its implementation in Windows operating system. This algorithm is validated in face recognition system, the results show that it performs better than the original algorithm in efficiency greatly.

Key words: page replacement algorithm, memory pool, address windowing extension

中图分类号:

TP333

赵占伟;于元坤;席战伟. 基于内存池的应用程序级页面置换算法[J]. 计算机与现代化, 2012, 1(11): 66-69.

ZHAO Zhan-wei;YU Yuan-kun;XI Zhan-wei. Application-level Page Replacement Algorithm Based on Memory Pool[J]. Computer and Modernization, 2012, 1(11): 66-69.

基于内存池的应用程序级页面置换算法

Application-level Page Replacement Algorithm Based on Memory Pool

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