| 高性能路由器操作系统HEROS中的多处理器通信 |
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| 引用本文： | 徐恪,徐明伟,吴建平,喻中超. 高性能路由器操作系统HEROS中的多处理器通信[J]. 小型微型计算机系统, 2004, 25(1): 1-5 |
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| 作者姓名： | 徐恪 徐明伟 吴建平 喻中超 |
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| 作者单位： | 清华大学,计算机科学与技术系,北京,100084 |
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| 基金项目： | 国家自然科学基金 (90 10 40 0 2 )资助,国家 863高科技发展计划重大项目 (2001AA1210 13)和(200AA103067)资助 |
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| 摘 要： | 为了适应基于分布式多处理器平台的路由器的应用需求．本文对高性能路由器操作系统HEROS(Highly Efficient Router Operating System)进行了分布式扩展,实现了分布式的消息队列机制DMQ．DMQ是一种轻负栽的,和传输介质无关的,具有容错能力的分布式消息通信机制．基于DMQ机制可以实现高性能的分布式分组转发．该DMQ机制已经用于国家“863”重大项目“高性能安全路由器”和“核心路由器”,取得了满意的效果．
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| 关 键 词： | 路由器 分布式消息队列 操作系统 |
| 文章编号： | 1000-1220(2004)01-0001-05 |
| 修稿时间： | 2002-02-06 |
Multiprocessor Communication Mechanism in Highly Efficient Router Operating System |
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| XU Ke,XU Ming-wei,WU Jian-ping,YU Zhong-chao. Multiprocessor Communication Mechanism in Highly Efficient Router Operating System[J]. Mini-micro Systems, 2004, 25(1): 1-5 |
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| Authors: | XU Ke XU Ming-wei WU Jian-ping YU Zhong-chao |
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| Abstract: | In order to fulfill the requirements of distributed multiprocessor router, the authors design and implement a distributed message queue mechanism (DMQ), the distributed extension for highly efficient router operating system HEROS. DMQ provides a lightweight distributed mechanism that is media independent and fault-tolerances. High performance packets forwarding has been implemented based on DMQ. DMQ has been implemented in key projects of High Technology Research and Development Plan of China "High performance security router" and "Core router". The functions and performance of DMQ is satisfying. |
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| Keywords: | router distributed message passing operating system |
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