| SNOW系统高速网络接口板HNI的设计与实现 |
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| 引用本文： | 高小鹏,龙翔,吴文峻,向晓华.SNOW系统高速网络接口板HNI的设计与实现[J].计算机研究与发展,2000,37(7):857-862. |
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| 作者姓名： | 高小鹏 龙翔 吴文峻 向晓华 |
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| 作者单位： | 北京航空航天大学软件开发环境国家重点实验室,北京,100083 |
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| 基金项目： | 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 ) |
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| 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。
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| 关 键 词： | 并行计算机群系统 网络接口板 HNI |
DESIGN AND IMPLEMENTATION OF A HIGH-SPEED NETWORK INTERFACE OF THE SNOW SYSTEM |
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| GAO Xiao-Peng,LONG Xiang,WU Wen-Jun,XIANG Xiao-Hua.DESIGN AND IMPLEMENTATION OF A HIGH-SPEED NETWORK INTERFACE OF THE SNOW SYSTEM[J].Journal of Computer Research and Development,2000,37(7):857-862. |
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| Authors: | GAO Xiao-Peng LONG Xiang WU Wen-Jun XIANG Xiao-Hua |
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| Abstract: | 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. |
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| Keywords: | parallel computer cluster network interface network communication protocol protocol processor |
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