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Journal of Software:2014.25(6):1339-1351

一种高吞吐量、高可扩展数据中心网络结构
朱桂明,谢向辉,郭得科,陆菲菲,陶志荣
(数学工程与先进计算国家重点实验室, 江苏无锡 214125;国防科学技术大学信息系统与管理学院信息系统工程国防科技重点实验室, 湖南长沙 410073;数学工程与先进计算国家重点实验室, 江苏无锡 214125;解放军信息工程大学国家数字交换系统工程技术研究中心, 河南郑州 450002)
High Performance Expandable Data Center Networking Structure
ZHU Gui-Ming,XIE Xiang-Hui,GUO De-Ke,LU Fei-Fei,TAO Zhi-Rong
(State Key Laboratory of Mathematical Engineering and Advanced Computing, Wuxi 214125, China;State Key Laboratory for Information System Engineering, College of Information System and Management, National University of Defense Technology, Changsha 410073, China;State Key Laboratory of Mathematical Engineering and Advanced Computing, Wuxi 214125, China;National Digital Switching System Engineering & Technological Research Center, The PLA Information Engineering University, Zhengzhou 450002, China)
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Received:August 24, 2012    Revised:December 03, 2012
> 中文摘要: 虽然以服务器为中心的数据中心网络互连结构部分程度地解决了树型结构面临的性能瓶颈和可扩展性难题,但如何使数据中心网络同时兼具高吞吐量和高可扩展能力,仍然是一个颇具挑战性的问题.为此,提出了具有高吞吐量和高可扩展能力的常量度数数据中心网络互连结构XDCent.XDCent 在各服务器网络端口个数为常量的情况下,确保数据中心网络在保持高吞吐量的前提下能够进行系统规模的无损和持续扩展.
Abstract:While server-centric data center networking schemes partly resolve the performance bottleneck and extensibility problems in existing tree-based networking schemes, designing a high extensible data center networking scheme with high performance is still a challenging problem. This paper proposes a high extensible and high performance data center networking scheme, called XDCent, where servers have fixed number of network interface card (NIC) ports. In the case that each server has the fixed number of NICs, XDCent can not only result in a high performance for data centers but also extend data centers continually without affecting the running applications.
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基金项目:国家自然科学基金(61170284);国家高技术研究发展计划(863)(2011AA01A203) 国家自然科学基金(61170284);国家高技术研究发展计划(863)(2011AA01A203)
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朱桂明,谢向辉,郭得科,陆菲菲,陶志荣.一种高吞吐量、高可扩展数据中心网络结构.软件学报,2014,25(6):1339-1351

ZHU Gui-Ming,XIE Xiang-Hui,GUO De-Ke,LU Fei-Fei,TAO Zhi-Rong.High Performance Expandable Data Center Networking Structure.Journal of Software,2014,25(6):1339-1351