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计算机工程 ›› 2007, Vol. 33 ›› Issue (23): 140-141. doi: 10.3969/j.issn.1000-3428.2007.23.048

• 网络与通信 • 上一篇    下一篇

VxWorks下的分布式系统中StarFabric通信协议

黎 想,喻卫东,陈春霞   

  1. (华东计算技术研究所,上海 200233)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2007-12-05 发布日期:2007-12-05

StarFabric Communication Protocol for Distributed System Under VxWorks Operating System

LI Xiang, YU Wei-dong, CHEN Chun-xia   

  1. (East China Research Institute of Computing Technology, Shanghai 200233)
  • Received:1900-01-01 Revised:1900-01-01 Online:2007-12-05 Published:2007-12-05

摘要: 为了解决分布式系统中主要采用的以太网互联中高延时、低带宽等问题,采用StarFabric高速总线互联,设计了一个高效的StarFabric传输应用层协议,并在VxWorks操作系统中实现了这个协议的编程接口。经测试StarFabric延迟远低于以太网,带宽远高于以太网,从而证明设计是成功的。

关键词: StarFabric, VxWorks, 分布式系统

Abstract: As distributed system is affected by high time delay and low bandwidth of Ethernet, a StarFabric of the high-speed performance is designed for the protocol of fabric layer. The program interface of the protocol is completed in VxWorks operating system. Test results show that time delay is much lower while bandwidth far bigger than Ethernet, which proves the success of the protocol.

Key words: StarFabric, VxWorks, distributed system

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