计算机科学 ›› 2007, Vol. 34 ›› Issue (7): 110-112.

• 计算机网络与信息安全 • 上一篇    下一篇

DSM中基于遗传算法的页迁移

陈家琪 肖梁   

  1. 上海理工大学计算机工程学院,上海200093 不详
  • 出版日期:2018-11-16 发布日期:2018-11-16

CHEN Jia-Qi ,XIAO Liang (School of Computer Engineering, Shanghai University of Science and Technology, Shanghai 200093)   

  • Online:2018-11-16 Published:2018-11-16

摘要: 在分布式共享存储系统(Distributed Shared Memory,DSM)中,远程数据不命中时间和同步时间是两个最主要的开销。本文在分析页迁移技术以及分布式系统性能开销的基础上,提出基于遗传算法的动态页迁移技术以提高数据的局部性。实验结果表明,该方法能在一定程度上提高数据的局部性,且适用于规模较大的程序。

关键词: 分布式共享存储 页迁移 遗传算法

Abstract: The most important cost of time on Distributed Shared Memory is non-hit in targe time and synchronization time of remote data. Based on the analysis of page migration technology and distributed system performance cost , we represented dynamic page migrati

Key words: Distributed shared memory, Page migration, Genetic algorithm

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