| 基于随机Petri网的高性能计算系统作业调度及InfiniBand网络互连的性能分析 |
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| 引用本文： | 李智佳,胡翔,焦莉,王伟锋.基于随机Petri网的高性能计算系统作业调度及InfiniBand网络互连的性能分析[J].计算机科学,2015,42(1):33-37,46. |
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| 作者姓名： | 李智佳 胡翔 焦莉 王伟锋 |
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| 作者单位： | 1. 中国科学院软件研究所 北京100190;中国科学院大学计算机与控制学院 北京100049
2. 中国科学院软件研究所 北京100190 |
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| 基金项目： | 本文受国家科技重大专项(2102zx03039-004),中国科学院研究生科技创新专项资助 |
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| 摘 要： | 基于模型的分析技术在系统研究和设计中发挥着重要作用,它具有简单灵活、可扩展性强、高效等优点,其中随机Petri网在性能评价方面得到了广泛的应用.使用随机Petri网为高性能计算机的作业调度系统进行抽象和建模,并将其与InfiniBand网络互连结构相结合来整体分析用户作业的延迟等性能指标.实验表明,该方法是可行的,且具有相对较高的精度.
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| 关 键 词： | 随机Petri网 高性能计算 InfiniBand 作业调度 模型 性能评价 |
Performance Evaluation of Job Scheduling and InfiniBand Network Interconnection in High Performance Computing System Based on Stochastic Petri Nets |
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| LI Zhi-ji,HU Xiang,JIAO Li and WANG Wei-feng.Performance Evaluation of Job Scheduling and InfiniBand Network Interconnection in High Performance Computing System Based on Stochastic Petri Nets[J].Computer Science,2015,42(1):33-37,46. |
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| Authors: | LI Zhi-ji HU Xiang JIAO Li and WANG Wei-feng |
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| Affiliation: | Institute of Software,Chinese Academy of Sciences,Beijing 100190,China;School of Computer and Control Engineering,University of Chinese Academy of Sciences,Beijing 100049,China,Institute of Software,Chinese Academy of Sciences,Beijing 100190,China;School of Computer and Control Engineering,University of Chinese Academy of Sciences,Beijing 100049,China,Institute of Software,Chinese Academy of Sciences,Beijing 100190,China and Institute of Software,Chinese Academy of Sciences,Beijing 100190,China;School of Computer and Control Engineering,University of Chinese Academy of Sciences,Beijing 100049,China |
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| Abstract: | Model-based analysis technology plays an important role in the system research and design,because it has many advantages,such as simplicity,flexibility,scalability,and efficiency.Especially,stochastic Petri nets are widely used in performance evaluation.We proposed a method of synthetical performance evaluation of job scheduling and InfiniBand network interconnection based on stochastic Petri nets.The experiment results demonstrate that our method is feasible and comparatively accurate. |
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| Keywords: | SPN HPC InfiniBand Job scheduling Model Performance evaluation |
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