一个基于全局竞标机制的网格调度系统  

A GRID SCHEDULING SYSTEM BASED ON GLOBAL BID MECHANISM

作　　者：沈新超[1] 郑衍衡[1] 

机构地区：[1]上海大学计算机工程与科学学院,上海200072

出　　处：《计算机应用与软件》2008年第8期209-211,共3页Computer Applications and Software

基　　金：上海高校网格技术E-研究院项目(200301-3)

摘　　要：通过对性能驱动型网格调度系统的分析,指出了其不足之处,继而提出并实现了全局调度和本地调度相结合的基于全局竞标机制的网格调度系统。实验证明,该系统能够在用户指定的时间约束内完成作业,并获得较优的执行代价,降低作业的运行成本。Based on the analysis of the performance-driven grid scheduling system, the inadequacy and deficiency of the system is pointed out. A grid scheduling system based on global bid mechanism is proposed and implemented. The scheduling system unifies global scheduling and local scheduling. The experimental result shows that this system can accomplish jobs before the deadline that users specified, and the cost of job running is reduced.

关 键 词：网格调度 竞标机制 全局调度 本地调度 

分 类 号：TP393[自动化与计算机技术—计算机应用技术] TD654[自动化与计算机技术—计算机科学与技术]