集群资源管理系统PBS及其应用

集群技术已经成为高性能计算的主流方向,集群资源管理系统的好坏直接影响到集群系统性能的发挥。文中简单介绍了几种主流的集群资源管理系统,重点介绍了PBS资源管理系统的组成、功能,给出一个应用实例,并针对网格研究的发展,指出集群资源管理系统今后应该加强资源的动态加入退出、作业的迁移、资源使用的计费和安全问题的研究。

Cluster Resource Management System PBS and Its Application

Cluster technology has become the mainstream direction for high performance calculation, and the quality of cluster resource management system directly affects the performance of cluster system. This paper briefly introduces several mainstream cluster resource management system, with emphases on the introduction of the constitution and function of PBS resource management system in particular and one applied example is given at the same time. In dealing with the development of grid research, it is pointed out that in the future resource research of dynamic accession and withdraw, task transference, resource use charge and security problems should be strengthened in cluster resource management system.