校园网格作业管理与资源调度分析

校园网格实现校园网内的计算资源共享,降低资源浪费,从而提高计算资源的利用率。将资源管理软件SGE(SunGridEngine)引入到校园网格中,SGE支持计算资源的动态加入,具有很好的扩展性,在资源层中利用自身的调度策略管理本地计算资源。同时与GlobusToolkit相结合,使得校园网格中网格层与资源层紧密联系,用户提交作业后,SGE执行作业的状态信息实时准确地反映到网格层中,实现网格计算资源对用户透明。

Operational Management and Resource Scheduling for campus Grid

Campus grid is used for sharing the computational resources in the campus networks for reducing cost to enhance the usage of the computational resources.The management Software Sun Grid Engine (SGE) is introduced into the grid,the introduction of SGE-supported computational resources is widely expanded.The scheduling stratigy of itself is used to manage the local resources in the resource level.It is combined with Globus Toolkit to integrate the grid level with resource level closely in the campus grid.After the job is submitted,SGE operation state information is accurately reflected in the grid level in real-time,by which the computational resources are transparent to the users in campus grid.