| 基于MPI的Beowulf集群系统构建及评测 |
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| 引用本文： | 耿庆斋,叶茂,王冠华,段媛媛. 基于MPI的Beowulf集群系统构建及评测[J]. 南水北调与水利科技（中英文）, 2009, 7(3). DOI: 10.3969/j.issn.1672-1683.2009.03.014 |
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| 作者姓名： | 耿庆斋 叶茂 王冠华 段媛媛 |
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| 作者单位： | 1. 中国水利水电科学研究院,北京,100038;北京中水科信息技术有限公司,北京,100038;河海大学,水文水资源与水利工程科学国家重点实验室,南京,210098
2. 中国水利水电科学研究院,北京,100038;北京中水科信息技术有限公司,北京,100038 |
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| 基金项目： | 中国水利水电科学研究院科研专项基金 |
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| 摘 要： | Beowulf 集群系统是基于广泛应用于通用网络环境下由一些微机组成的计算机群系统,它可以运行于多种操作系统(如Linux、Windows等).主要研究了在Windows XP操作系统下异构Beowulf 集群系统的构建,利用计算圆周率的并行算例进行了系统性能测试,并与Sun高性能服务器测试结果进行了比较.测试结果表明实验构建的Beowulf集群具有很高的并行计算效率和并行加速比,能够达到比较好的实际效果.
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| 关 键 词： | 并行计算 高性能计算 加速比 集群系统 |
Constructing and Performance Analysis of Beowulf Cluster System Based on MPI |
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| GENG Qing-zhai,YE Mao,WANG Guan-hua,DUAN Yuan-yuan. Constructing and Performance Analysis of Beowulf Cluster System Based on MPI[J]. South-to-North Water Transfers and Water Science & Technology, 2009, 7(3). DOI: 10.3969/j.issn.1672-1683.2009.03.014 |
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| Authors: | GENG Qing-zhai YE Mao WANG Guan-hua DUAN Yuan-yuan |
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| Affiliation: | 1.China Institute of Water Resources and Hydropower Research;Beijing 100038;China;2.Beijing IWHR Information Technology Co.;Ltd;Chian;3.State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering;Hohai University;Nanjing 210098;China |
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| Abstract: | The Beowulf cluster system is a collection of personal computers interconnected by widely available networking technology running any one of several operating systems as Linux or Windows.The construction of the heterogeneous Beowulf cluster system under Windows XP is researched.With the parallel example of PI this Beowulf system is tested,and the results are compared with Sun high-performance servers.Results show that the Beowulf cluster system could run high parallel computing efficiency and parallel speed... |
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| Keywords: | MPI Beowulf |
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