PBS作业调度研究  

Research of job scheduling in PBS

作　　者：杨洋[1] 李菁菁[2] 王庆官[2] 

机构地区：[1]苏州大学计算机科学与技术学院,江苏苏州215006 [2]中国科学院计算机网络信息中心,北京100084

出　　处：《苏州大学学报（自然科学版）》2009年第1期42-46,共5页Journal of Soochow University(Natural Science Edition)

摘　　要：介绍了PBS作业管理系统的特点和其作业调度的机制,并对其中三种作业调度方式进行了测试和分析,对作业运行当中的"饥饿"问题进行了研究.针对作业管理中存在的"欺骗"问题,给出了一种解决问题的方法.The characteristics and some scheduling policies of PBS, a job management system, were firstly introduced. Three different kinds of PBS scheduling policies were then tested and analyzed with a research on how jobs run and how jobs were handled when ＂hungry＂ happened under each policy. A solution was put forward focusing on the ＂cheating＂ problem existed during the scheduling as well.

关 键 词：PBS 作业 调度策略 饥饿 欺骗 

分 类 号：TP31[自动化与计算机技术—计算机软件与理论]