计算物理 ›› 1999, Vol. 16 ›› Issue (4): 422-427.

• 论文 • 上一篇    下一篇

在可扩展机群系统上二维分子动力学问题的并行计算

朱宇翔1, 张景琳2   

  1. 1. 清华大学计算机科学与技术系, 北京 100084;
    2. 北京应用物理与计算数学研究所, 计算物理实验室, 100088
  • 收稿日期:1998-02-06 修回日期:1999-03-16 出版日期:1999-07-25 发布日期:1999-07-25
  • 作者简介:朱宇翔,男,24,硕士,清华大学14#540室
  • 基金资助:
    国家863项目基金、国家自然科学基金、中物院基金资助

Parallel computation for molecular dynamics problem on the now (network of workstation)

Zhu Yuxiang1, Zhang Jinglin2   

  1. 1. Department of Compute Sciences, Tsinghua University, Beijing 100084;
    2. Laboratory of Computational Physics, Institute of Applied Physics and Computational Mathematics, Beijing 100088
  • Received:1998-02-06 Revised:1999-03-16 Online:1999-07-25 Published:1999-07-25

摘要: 用分子动力学方法可以有效地研究凝聚介质的激波压缩,并在许多领域得到了广泛应用。由于此方法计算量太大,所以研究并行算法和优化计算就显得特别重要。现在,在可扩展机群系统上,实现了分子动力学程序的并行计算。

关键词: 分子动力学, 并行计算, PVM

Abstract: The shock compression of condensed matter can be effe ctively dealt with by molecular dynamics,and has been applied to many fields of science.However,there is large scale computation in molecular dynamics,so it is very important to develop the parallel and optimizing algorithm.An approach to the parallelization and optimization is proposed on the NOW (Network of Workstation),and has got the satisfactory result.

Key words: molecular dynamics, parallel computation, PVM

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