| 构建基于Windows和MPI的Beowulf并行计算系统 |
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| 引用本文： | 陈星,黄卡玛.构建基于Windows和MPI的Beowulf并行计算系统[J].计算机工程与应用,2003,39(4):59-61. |
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| 作者姓名： | 陈星 黄卡玛 |
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| 作者单位： | 四川大学电子信息学院,成都,610064 |
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| 基金项目： | 国家杰出青年基金资助(编号:60125102) |
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| 摘 要： | 利用普通微机构建并行计算集群(常称为Beowulf系统),能够以低廉的价格获得强大的计算能力。文章介绍了利用16台微机构建一套Beowulf并行计算系统,节点微机上运行Windows2000操作系统,采用MPI(Message-Passing-Interface)的MPICH最新版本:MPICH.NT1.2.3作为并行计算的支撑环境,并以100Mbps高速交换式以太网作为互连网络。通过编制的并行计算程序对该Beowulf系统进行了并行效率的实际测试,测试结果表明该Beowulf系统能够达到非常高的并行加速比和并行效率。
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| 关 键 词： | Beowulf 并行计算 Windows MPI |
| 文章编号： | 1002-8331-(2003)04-0059-03 |
| 修稿时间： | 2002年9月1日 |
Constructing a Beowulf Parallel Computing System Based on Windows and MPI |
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| Chen Xing Huang Kama.Constructing a Beowulf Parallel Computing System Based on Windows and MPI[J].Computer Engineering and Applications,2003,39(4):59-61. |
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| Authors: | Chen Xing Huang Kama |
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| Abstract: | Beowulf system is a new kind of parallel computing system comprised of personal computers(PCs ),which mentions very high performance-price ratio and easy scalability.This paper describes how to build a Beowulf system with16PCs.Every PC in the system ran Windows 2000operating system.Its parallel computation is controlled and sup-ported by MPICH.NT1.2.3software,a latest version of MPI (Message-Passing-Interface)implementation.And a high-speed100Mb/s Ethernet network interconnects all PCs.Tests using a parallel computing program measure the parallel effi-ciency of the system.Results shows that this Beowulf system could run high-performance computing tasks. |
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| Keywords: | Beowulf Parallel Computation Windows MPI |
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