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A Performance Analysis Tool for PVM Parallel Programs |
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| Authors: | Chen Wang Yin Liu Changjun Jiang Zhaoqing Zhang |
| Abstract: | In this paper,we introduce the design and implementation of ParaVT,which is a visual performance analysis and parallel debugging tool.In ParaVT,we propose an automated instrumentation mechanism.Based on this mechanism,ParaVT automatically analyzes the performance bottleneck of parallel applications and provides a visual user interface to monitor and analyze the performance of parallel programs.In addition,it also supports certain extensions. |
| Keywords: | automated instrumentation performance analysis visualization parallel debugging bottleneck analysis Fund Projects:This Project is support partially by projects of National Preeminent Youth Science Foundation(No.60125205) National863High Techno |
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