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计算机工程 ›› 2008, Vol. 34 ›› Issue (23): 68-70. doi: 10.3969/j.issn.1000-3428.2008.23.025

• 软件技术与数据库 • 上一篇    下一篇

基于GT2和MPICH-G2计算网格平台的设计

孙 峥,孙瑞志   

  1. (中国农业大学信息与电气工程学院,北京 100083)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2008-12-05 发布日期:2008-12-05

Design of Computing Grid Platform Based on GT2 and MPICH-G2

SUN Zheng, SUN Rui-zhi   

  1. (College of Information and Electrical Engineering, China Agriculture University, Beijing 100083)
  • Received:1900-01-01 Revised:1900-01-01 Online:2008-12-05 Published:2008-12-05

摘要: 针对某些科学研究领域计算方法复杂、数据量庞大的问题,设计和构建了一个基于Globus的计算网格环境,能够发现可用计算节点,并动态提交计算任务。同时,Globus工具包2为构建网格环境和网格应用提供了可以直接调用的API函数接口,提高了并行计算的效率。通过运行一个典型的并行算法,验证了平台的可用性和高效性,并进行了结果分析。

关键词: 网格, 并行计算, Globus工具包

Abstract: Aiming at complex calculation method and massive data in some science research field, a Globus-based computing grid is designed and implemented, which can discover available nodes and submit computing jobs dynamically. Also, Globus Toolkit 2 provides API functions to construct grid environment and grid application, so the parallel computing efficiency is remarkably enhanced. Through running a typical parallel algorithm, the availability and high efficiency are verified, and a result analysis is given briefly.

Key words: grid, parallel computing, Globus Toolkit

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