• 中国计算机学会会刊
  • 中国科技核心期刊
  • 中文核心期刊

Computer Engineering & Science

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Design and implementation of a routing &
switching array node chip and its system

QIN Jilong1,LI Qinghua2,WANG Endong1,GONG Weifeng1,ZHANG Feng1,NIU Yun3,WU Liji3,ZHANG Xiangmin3   

  1. (1.Inspur (Beijing) Electronic Information Industry Co., Ltd,Beijing 100085;
    2.DTmobile Inc,Beijing 100083;
    3.Institute of Microelectronics,Tsinghua University,Beijing 100081,China)
  • Received:2016-08-01 Revised:2016-10-18 Online:2016-12-25 Published:2016-12-25

Abstract:

We introduce an application in network computing/control/storage network, including a node controller chip of routing & switching array and a prototype design and implementation. The routing & switching array system uses software defined network (SDN) through the Internet to realize the integrated programming control on the inner routing control and security module of the high speed secure switching network, so as to meet the need of the data center for data transmission bandwidth capacity. Besides, we alleviate and eliminate the bottleneck of network transmission of the parallel computing process, thus avoiding the waste of longterm occupation of network data center resources and laying a foundation for the solutions of next generation data centers. In addition, we briefly introduce the current  research situation of its application in the financial transaction system.

Key words: software defined network (SDN), big data, switch, runtime configuration, IP security protocol, DPI, high-frequency trading(HFT)