| 基于云计算的高效科学计算应用软件框架 |
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| 引用本文： | 王磊,陈刚,陆忠华. 基于云计算的高效科学计算应用软件框架[J]. 华中科技大学学报(自然科学版), 2011, 39(Z1): 166-169,183 |
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| 作者姓名： | 王磊 陈刚 陆忠华 |
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| 作者单位： | 1. 中国科学院计算机网络信息中心超级计算中心，北京100190;中国科学院研究生院，北京100190
2. 中国科学院计算机网络信息中心超级计算中心,北京,100190 |
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| 基金项目： | 国家高技术研究发展计划资助项目(2009AA01A139) |
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| 摘 要： | 提出了一个新的高效科学计算软件框架,介绍了该软件框架中减少资源使用量的方案.该方案指出了云计算环境中科学仿真实验存在的有效浪费和无效浪费,可以通过采用动态资源管理和资源监控技术减少这2种资源浪费,从而实现资源的最小化.为该方案设计了一个原型系统,结合科学仿真实验用户使用资源的统计数据对该方案进行了探讨,使用方案后最大可以将资源的使用量降低50%.
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| 关 键 词： | 云计算 科学计算 资源最小化 资源监控 软件框架 |
Cloud-based software framework for efficient scientific computing |
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| Wang Lei,Chen Gang,Lu Zhonghua. Cloud-based software framework for efficient scientific computing[J]. JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE, 2011, 39(Z1): 166-169,183 |
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| Authors: | Wang Lei Chen Gang Lu Zhonghua |
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| Affiliation: | Wang Lei1,2 Chen Gang1 Lu Zhonghua1(1 Supercomputing Center,Computer Network Information Center,Chinese Academy of Sciences,Beijing 100190,China,2 Graduate University,China) |
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| Abstract: | A novel efficient scientific computing software framework was proposed,and the solution used to reducing resource consumption was focused on.This solution was designed to minimize the resource consumption by reducing the two types of resource wastes,efficient waste and ineffective waste.The resources were dynamically managed and monitored to achieve it.A prototype system has also been implemented.Based on the statistics of user experiments,the usability of resources can be reduced at most by 50% in the best... |
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| Keywords: | cloud computing scientific computing minimizing resources consumption resources monitoring software framework |
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