网格环境下分布式仿真应用的资源调度  

Resource scheduling for distributed simulation application in grid environment

作　　者：洪流[1] 万虎[1] 龚静雯[1,2] 陈学广[1] 

机构地区：[1]华中科技大学系统工程研究所,武汉430074 [2]武汉理工大学湖北省数字制造重点实验室,武汉430070

出　　处：《计算机应用研究》2009年第3期890-892,896,共4页Application Research of Computers

基　　金：国家自然科学基金资助项目(60773188);武汉市科技攻关计划资助项目(200710321090-2)

摘　　要：针对网格环境中典型的交互密集型应用——分布式仿真问题,综合考虑具体应用的计算量及通信需求情况,结合网络资源的限制约束,提出了实现资源节点优化选择的过程框架,给出了节点优化选择的问题模型和求解算法。仿真实验表明所提出的优化策略能够显著提高分布式仿真应用执行的效率。This paper proposed a process framework,which included the problem model and solution algorithm,for resource optimization selection of distributed simulation application in grid environment.The communication structure and computation and quantitative requirements of special applications and the resource limit had been considered in this framework.The simulation results demonstrate that the optimization strategy is effective in enhancing distributed applications performance in the network traffic.

关 键 词：分布式仿真 网格 资源调度 通信需求 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]