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
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
CLC Number:
SUN Zheng; SUN Rui-zhi. Design of Computing Grid Platform Based on GT2 and MPICH-G2[J]. Computer Engineering, 2008, 34(23): 68-70.
孙 峥;孙瑞志. 基于GT2和MPICH-G2计算网格平台的设计[J]. 计算机工程, 2008, 34(23): 68-70.