计算机工程与应用 ›› 2008, Vol. 44 ›› Issue (17): 104-106.

• 网络、通信、安全 • 上一篇    下一篇

一种IP分组重组的集群并行计算的方法

秦 勇1,叶建锋1,2,梁活民1,蔡昭权3,4   

  1. 1.茂名学院 信息与网络中心,广东 茂名 525000
    2.太原理工大学 计算机与软件学院, 太原 030024
    3.惠州学院 网络中心,广东 惠州 516015
    4.清华大学 计算机科学与技术系,北京 100084
  • 收稿日期:2008-01-11 修回日期:2008-04-02 出版日期:2008-06-11 发布日期:2008-06-11
  • 通讯作者: 秦 勇

Scheme of cluster parallel computing for re-computing IP packets

QIN Yong1,YE Jian-feng1,2,LIANG Huo-min1,CAI Zhao-quan3,4   

  1. 1.Center of Computer Network and Information,Maoming University,Maoming,Guangdong 525000,China
    2.College of Computer and Software,Taiyuan University of Technology,Taiyuan 030024,China
    3.Network Center,Huizhou University,Huizhou,Guangdong 516015,China
    4.Computer Science & Technology,Tsinghua University,Beijing 100084,China
  • Received:2008-01-11 Revised:2008-04-02 Online:2008-06-11 Published:2008-06-11
  • Contact: QIN Yong

摘要: 基于N元非合作模型的路由切割调度算法的基础,利用集群来解决大规模的IP分组重组问题是一个可行的办法。论文设计实现了IP分组重组(又称网络地址转换NAT,Network Address Transfer)的集群并行计算方法。使用普通PC构建了基于MPI用于IP分组重组计算的SMP集群,研究了在典型的校园网环境下的较大规模的IP分组重组环境并讨论了集群内部计算节点上的两种负载平衡方法。

Abstract: Based on the algorithm of N non-cooperative routing cutting schedule,using cluster to resolve large-scale of packets’ re-computing is a viable method.A scheme of cluster parallel computing which implements IP packets re-computing will be devised and the SMP cluster based on MPI for IP packets re-computing will be constructed by General PC in this paper.The authors study the environment of large-scale of packets’ re-computing for typical campus’ networks and discuss two methods of load balancing for computing nodes within the interior cluster.