Abstract: In order to save the energy in using the parallel computer cluster, a scheme was presented in which Open Portable Batch System （OpenPBS） was used to control the parallel computers' boot and shutdown automatically. Homeostasis can be achieved between task computing and energy saving.

Key words: parallel computer cluster, Open Portable Batch System (OpenPBS), shell script, automatic power on/off, energy-saving and low-carbon

摘要： 针对并行计算机群空闲费电的问题，提出了一种利用作业排队调度系统（OpenPBS）来调控并行计算机群的方案。采用脚本文件控制的方法，实现了计算节点的自动开、关机功能，达到了任务计算和节约电能的动态平衡。

关键词: 并行计算机群, 作业排队调度系统, 脚本文件, 自动开关机, 节能低碳