摘要
HNI是为并行机群系统 SNOW研制的高性能网络接口板 ,它可以高效地支持 SNOW系统网络 Homer互联协议和 DSM协议 .HNI采用协议处理器和专门设计的协议硬件加速部件 ,实现了多用户访问模式 ,具有很强的协议处理能力 .首先给出了 HNI的结构方案 ;介绍了它的逻辑实现 ;然后对 HNI进行了测试并对测试结果进行了分析 .
HNI is a high speed network interface adapter designed for the SNOW system. A protocol processor and an ad hoc hardware protocol accelerator are used to speed up the Homer protocol. Furthermore, a part of the DSM protocol and multi user accessing mode are also supported. In this paper, after carefully considering the requirement of the SNOW network, a general structure of HNI is described and then the logic implementation of the adapter is specified. And finally the testing result of the adapter is analyzed.
出处
《计算机研究与发展》
EI
CSCD
北大核心
2000年第7期857-862,共6页
Journal of Computer Research and Development
基金
国家"八六三"高技术研究发展计划基金资助!(项目编号 863 -3 0 6-ZD-0 3 )
关键词
并行计算机群系统
网络接口板
HNI
parallel computer cluster, network interface, network communication protocol, protocol processor