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 Effi-cient 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是一种轻负载的 ,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“86 3”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 .
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.
出处
《小型微型计算机系统》
CSCD
北大核心
2004年第1期1-5,共5页
Journal of Chinese Computer Systems
基金
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
关键词
路由器
分布式消息队列
操作系统
router
distributed message passing
operating system
