| 基于PETSc的MPI编程方法及应用 |
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| 引用本文： | 庞新琴. 基于PETSc的MPI编程方法及应用[J]. 安徽工程科技学院学报：自然科学版, 2003, 18(2): 46-48 |
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| 作者姓名： | 庞新琴 |
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| 作者单位： | 济宁师范专科学校,山东济宁,272025 |
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| 摘 要： | 介绍了可移植可扩展科学计算工具箱(PETSc：Portable，Extensible Toolkit for Scientific Computation)及MPI编程的方法．并且通过具体实例就如何在高性能计算机上基于PETSc进行并行编程作了讨论，所给出的程序代码均已运行成功，并和基于MPI方法手工编写的并行代码作了比较，并给出具体结果。
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| 关 键 词： | 可移植可扩展科学计算工具箱 PETSc MPI编程 并行计算 并行算法 |
| 文章编号： | 1672-2477(2003)02-0046-03 |
| 修稿时间： | 2002-12-10 |
MPI programming method and application based on PETSc |
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| PANG Xin qing. MPI programming method and application based on PETSc[J]. Journal of Anhui University of Technology and Science, 2003, 18(2): 46-48 |
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| Authors: | PANG Xin qing |
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| Abstract: | PETSc(Portable, Extensible Toolkit for Scientific Computation) an d the method of MPI programming are introduced. Parallel programming based on PETS c on high performance computer is illustrated. The code was debugged and execute d, and compared with that based on MPI, the result is given. |
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| Keywords: | PETSc parallel computing parallel algorithm MPI programming |
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