| 消息传递模型的并行性能研究 |
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| 引用本文： | 郭红霞,潘斌.消息传递模型的并行性能研究[J].成都大学学报(自然科学版),2007,26(1):30-32,36. |
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| 作者姓名： | 郭红霞 潘斌 |
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| 作者单位： | 1. 成都大学,电子信息工程学院,四川,成都,610106
2. 中科院,成都计算机应用研究所,四川,成都,610041 |
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| 摘 要： | 消息传递模式因其通用性、可描述性、易于调试性和高性能的优点在并行程序设计中得到广泛应用.以MPICH 2构建并行计算环境下对消息传递模式的点对点性能、组通讯性能进行研究,将网络并行计算系统中的性能指标模型化,以期对分析整个系统的并行性能提供帮助.
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| 关 键 词： | 消息传递模式 并行性能模型 点对点通信 组通信 |
| 文章编号： | 1004-5422（2007）01-0030-03 |
| 修稿时间： | 2006-10-25 |
Research on Parallel Performance of Message Passing Model |
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| GUO Hongxia,PAN Bin.Research on Parallel Performance of Message Passing Model[J].Journal of Chengdu University (Natural Science),2007,26(1):30-32,36. |
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| Authors: | GUO Hongxia PAN Bin |
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| Institution: | 1. College of Electronic Information Engineering, Chengdu University, Chengdu 610106, China; 2. Chengdu Institute of Computer Application, Chinese Academy of Science, Chengdu 610041, China |
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| Abstract: | The message passing model is applied widely in parallel programming because of its universality,easy to describe and debug,and its high-performance.The authors study the communication performance of point-to-point and groups with the parallel computation environment based on MPICH 2,and then create the performance index model of the parallel computation environment.This work is helpful to analyze the parallel performance of the whole system. |
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| Keywords: | message passing model parallel performance model communication of point-to-point communication of groups |
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