为了实现作业调度系统的均衡分布,提高资源利用率和系统的吞吐率,通过对网格服务的研究,设计并实现了一种基于Globus网格服务的作业调度系统。提出了网格服务的模式,给出了作业调度系统的结构形式;设计并实现了一种综合考虑作业数、各结点性能以及当前负载情况的作业调度分配器系统。实验结果表明,此分配器系统能有效改善作业的分配和调度,大大提高分布式网络资源的利用率。 In order to achieve a balanced distribution of job scheduling system and improve resource utilization and system throughput, a job scheduling system based on Globus grid service is designed and implemented through the study of grid service. The grid service mode is proposed and the structure of the job scheduling system is given. A job dispatcher dispatcher system is designed and implemented, which considers the job number, the performance of each node and the current load. Experimental results show that the distributor system can effectively improve the assignment and scheduling of jobs and greatly improve the utilization of distributed network resources.