| 并行处理可视化监测环境 |
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| 引用本文： | 徐杰锋,舒继武,郑纬民.并行处理可视化监测环境[J].清华大学学报(自然科学版),2003,43(4):532-535. |
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| 作者姓名： | 徐杰锋 舒继武 郑纬民 |
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| 作者单位： | 1. 胜利油田,信息中心,东营,257000
2. 清华大学,计算机科学与技术系,北京,100084 |
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| 基金项目： | 国家“八六三”高技术项目 ( 2 0 0 1AA111110 ) |
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| 摘 要： | 针对并行程序的工程化开发中缺乏有效的并行程序执行过程的可视化、性能监测与分析工具 ,该文设计和实现了一个面向并行程序的集成开发环境的可视化与监测分析工具。该环境集成并行过程的可视化、并行性能监测和评价于一体 ,根据它提供的直观可视信息 ,程序员能形象化地看到并行程序的运行状况 ,了解并行程序的执行性能 ,并通过性能监测分析比较并行算法 ,找出并行算法的性能瓶颈。该工具已应用于胜利油田的油藏数值并行模拟中 ,有效地支持了油藏数值模拟并行程序设计的开发 ,并获得了较好的效果
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| 关 键 词： | 并行计算 可视化环境 性能分析 过程监测 |
| 文章编号： | 1000-0054(2003)04-0532-04 |
| 修稿时间： | 2002年3月11日 |
Visual monitoring environment for parallel processors |
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| XU Jiefeng ,SHU Jiwu ,ZHENG Weimin.Visual monitoring environment for parallel processors[J].Journal of Tsinghua University(Science and Technology),2003,43(4):532-535. |
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| Authors: | XU Jiefeng SHU Jiwu ZHENG Weimin |
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| Institution: | XU Jiefeng 1,SHU Jiwu 2,ZHENG Weimin 2 |
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| Abstract: | Users of parallel computing have difficulties visualizing the parallel program execution and performance variations because of the lack of useful tools. An integrated environment tool was designed to visually monitor and analyze parallel processing programs. The tool provides visualization of the parallel processing, parallel performance monitoring and performance analysis. The visual messages can be used to evaluate the parallel execution status and the performance of the parallel program to identify performance bottlenecks by monitoring and analyzing parallel algorithms to improve algorithm design and efficiency. The tools have been applied to the parallel simulation of oil reservoirs and significantly improved the parallel program design. |
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| Keywords: | parallel computing visual environment performance analysis process monitor |
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