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作 者:杜建华[1] 郑世珏[1] 蒋文超[1] 苏莹[1]
出 处:《计算机与数字工程》2007年第5期85-87,99,共4页Computer & Digital Engineering
基 金:国家自然科学基金(编号:60473085)资助
摘 要:随着网格技术在校园以及各类企业中应用越来越广泛,网格设计与应用的性能测试也越来越受到关注。阐述在网格设计和应用的过程中利用THGs网络协议分析仪对校园网格的网络流量,网络带宽,网络结构和网络负载等进行测试,并且建构监测系统的体系结构,包括硬件与软件平台。为得到较好的实验结果,还对测试中负载均衡的轮叫调度、改进的自适应调度算法的应用进行研究。通过从THGs网络协议分析监测系统中得到的数据,根据测试结果和实际环境,为优化校园网格设计与应用方案提供决策依据。Along with the more extensive application of the grid technique on campuses and in many business enterprises, the performance test about grid design and application is also increasingly concerned. This paper talks about how to use the THGs network protocol analysis instrument, and how to monitor the campus grid’s network stream, the network bandwidth, the network structure and network load etc. in the process of the campus grid design and application. Meanwhile the paper describes how to construct the monitor system structure, including the hardware and software platforms. In order to get the good result, authors have made research on the algorithms of the weighted round-robin scheduling,improved self-adaptive scheduling in the process of the campus grid load-balance. Via the analysis of the data obtained from THGs network monitor system, and according to test result and actual environment, we provide the basis to optimize the design and project of campus grid.
关 键 词:校园网格环境 网络负载 THGs网络协议分析仪 算法设计
分 类 号:TP393.1[自动化与计算机技术—计算机应用技术]
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