| 摘要: |
| NucAPPT是一个基于任务分配和通信规划启发式算法的并行程序辅助开发工具．它由任务分配器、通信规划器、通信表和通信语句生成器4部分组成．它不仅能保证处理器间数据通信的正确性，减小处理器的通信等待时间，而且能简化并行程序的编制过程，提高所编并行程序的质量． |
| 关键词: 并行程序辅助开发工具，任务分配，通信规划． |
| DOI： |
| 分类号: |
| 基金项目:本文研究得到国家863高技术项目基金资助. |
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| A SOFTWARE TOOL FOR PARALLEL PROGRAMMING |
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Xu Hong,Chen Delai,Zhang Defu
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| Abstract: |
| This paper discusses a parallel programming tool based on the task assign ment and communication planning heuristic algorithms．It consists of four components：task allocator，communication planner，communication schedule，and communication statement generator．A program framework composed of communication statements can be generated and used at the programming phase．By using this tool，developing parallel pro-grams will become easier and it is certain that high efficient programs can be produced． |
| Key words: Parallel programming tool,task assignment,communication planning． |
