商业软件的并行网格计算平台模型及实现-上海大学高性能计算中心.PDF

第28 卷 第19 期 计算机工程与设计 2007 年10 月 Vol . 2 8 N o . 19 Computer Engineering and Design Oct. 2007 商业软件的并行网格计算平台模型及实现 1 2 1 李睿阳 ， 毛国勇 ， 张 武 (1. 上海大学计算机科学与工程学院，上海200072 ；2. 常州工学院 自动化系，江苏 常州2 13002) 摘 要：以ANSYS 和FLUENT 为例，分析了商业软件在工作站机群并行运行的优势。将并行运行与网格计算相结合，提出了 两者结合的软件结构和硬件结构，实现了并行计算资源的Web 发布，从而提高商业软件和高性能计算资源的利用率，为大规 模科学工程计算提供了良好的运算平台。同时平台实现用户认证，过载保护和实时监控功能。 关键词：网格计算; 工作站机群; 并行; 有限元分析; Web 服务 中图法分类号：TP338.6 文献标识码：A 文章编号：1000-7024 (2007) 19-4655-03 Model and implementation of parallel grid computing platform for commercial software 1 2 1 LI Rui-yang , MAO Guo-yong , ZHANG Wu (1. School of Computer Engineering and Science, Shanghai University, Shanghai 200072, China; 2. Department of Automation, Changzhou Institute of Technology, Changzhou 2 13002, China) Abstract ：Using ANSYS and FLUENT as examples, the advantage of parallel execution of commercial software in workstation cluster is analyzed. Software and hardware architecture of the combination of parallel execution and grid computation is presented. The web deployment of parallel computing resources is implemented, which can improve the usage factor of both commercial software and high performance computing resource and also provide an efficient platform for large-scale scientific and engineering computing. The system also performs three management task : user authentication, server overload protection and real-time monitoring. Key words ：grid computing;