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| 一种分布对象的并行程序设计框架 |
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王 晨1,2, 周颖1,2, 张德富1,2
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1.南京大学计算机软件新技术国家重点实验室,南京,210093;2.南京大学计算机科学与技术系,南京,210093
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| 摘要: |
| 计算性能和合成性能对于基于工作站网的软件十分重要,但由于缺乏相应的开发环境,现在这类软件在这两方面还做得很不够,尤其是合成性能十分薄弱.该文提出并实现了一种基于分布对象的并行程序设计框架,力图使分布对象能提供高性能的并行计算服务,同时也使并行算法获得一种良好的封装和复用机制.经过一些并行算法的测试，表明该框架具有实用价值. |
| 关键词: 分布对象,并行程序设计,工作站网,框架. |
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| 基金项目:本文研究得到国家863高科技项目基金资助. |
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| A Distributed Object Based Framework for Parallel Programming |
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WANG Chen,ZHOU Ying,ZHANG De-fu
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| Abstract: |
| The computational and compositional features are very important in the construction of software for the workstation clusters. However, due to the lack of suitable supporting environment of software development, most existing distributed parallel software systems are weak in these two aspects, especially in the compositional feature. In this paper, a distributed object based framework for parallel programming is proposed. The goals of the framework are: first, getting high parallel computing efficiency; second, constructing a mechanism to encapsulate and reuse parallel program. The framework is tested by some parallel algorithms, the results indicate that the framework is helpful. |
| Key words: Distributed object, parallel programming, workstation clusters, framework. |
