Computer Engineering and Applications ›› 2010, Vol. 46 ›› Issue (33): 98-100.DOI: 10.3778/j.issn.1002-8331.2010.33.027

• 网络、通信、安全 • Previous Articles     Next Articles

Routing simulation strategy of global computing and storage for core node

WANG Xiao-feng1,ZHANG Tian1,MAO Li1,ZHANG Zhao-xin2   

  1. 1.College of Information Engineering of Technology,Jiangnan University,Wuxi,Jiangsu 214122,China
    2.School of Computer Science and Technology,Harbin Institute of Technology,Harbin 150001,China
  • Received:2010-03-08 Revised:2010-07-05 Online:2010-11-21 Published:2010-11-21
  • Contact: WANG Xiao-feng

核心节点全局计算与存储的路由模拟策略

王晓锋1,张 恬1,毛 力1,张兆心2   

  1. 1.江南大学 信息工程学院,江苏 无锡 214122
    2.哈尔滨工业大学 计算机科学与技术学院,哈尔滨 150001
  • 通讯作者: 王晓锋

Abstract: As there are shortcomings of the current routing simulation strategy,this paper proposes a routing simulation strategy of global computing and storage for core nodes.The simulation of this strategy is as follows:For the computational complexity,frequent use of the core node,a common method of global calculation and static storage is adopted;but for the simple calculation,infrequent use of edge node,the storage method of one-dimensional array is used.The strategy reduces the routing calculation time effectively and improves the simulation efficiency.Compared with the traditional global calculation static storage,the improved routing strategy reduces the simulation run-time for more than 61%.

摘要: 针对当前路由模拟策略存在的不足,提出了面向核心节点的全局计算与存储的路由模拟策略。该策略思想是:针对计算复杂、使用频繁的核心节点采用全局计算与静态存储的方法;针对计算简单、使用不频繁的边缘节点采用一维数组存储的方法。该策略有效地降低了路由计算时间,提高了模拟的运行效率。与传统的全局计算与静态存储策略相比,改进的路由策略模拟运行时间减少61%以上。

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