基于SGE的仿真网格及其作业调度研究  

Research on the SGE-based Simulation Grid and Job Schedule

作　　者：张传富[1] 刘云生[1] 张童[1] 查亚兵[1] 

机构地区：[1]国防科学技术大学机电工程学院自动化所,湖南长沙410073

出　　处：《计算机仿真》2006年第6期274-278,共5页Computer Simulation

基　　金：国防预研基金项目(51404010403KG0155)

摘　　要：网格引擎是一个构建本地和集群网格的工具,其框架是由四种类型的主机及其对应的守护进程构成。该文主要研究了通过SGE框架构建分布式仿真网格平台的方法,描述了仿真网格平台上执行用户提交的仿真任务的工作流程。随后讨论了基于SGE仿真网格中的资源组织和作业调度,并分析了仿真网格中所使用的作业调度算法,包括确定作业顺序的FIFO算法、优先级算法、等额度和日历算法等;确定队列顺序的负载调整、队列号等算法等。Sun Grid Engine is a tool for constructing the local and cluster grids. Its framework contains four types of hosts and their corresponding daemons. This paper provides a method for building the distributed simulation grid platform based on the SGE, a description of working processing executing the tasks submitted to the grid platform by simulation users, and a discussion of organizing the grid resource and scheduling the jobs. The schedule algorithms for the jobs in the SGE - based Simulation Grid include job sorting and queue sorting. The job sorting algorithms consist of FIFO, Job Priorities, Equal - Share - Scheduling, Calendar and so on. The queue sorting algorithms include load adjustment and sequence number scheduling.

关 键 词：网格引擎 分布式仿真网格 作业调度 资源管理 高层体系结构 

分 类 号：TP311.52[自动化与计算机技术—计算机软件与理论]