基于BOINC的仿真网格设计与实现  

DESIGN AND IMPLEMENTATION OF BOINC-BASED SIMULATION GRID

作　　者：黄橙蓝[1] 张灏龙[2] 曹健[1] 

机构地区：[1]上海交通大学计算机系,上海200240 [2]中国运载火箭技术研究院研发中心,北京100076

出　　处：《计算机应用与软件》2011年第3期15-19,46,共6页Computer Applications and Software

基　　金：国家自然科学基金(60873230);国家高技术研究发展计划(2007AA01Z137)

摘　　要：现有基于HLA标准的仿真体系缺乏对分布式计算资源的有效管理利用,同时大多采用静态部署邦元的方式,效率低下并缺乏灵活性。实现了一种将现有符合HLA标准的Simkit仿真体系与BOINC网格中间件相结合的仿真网格,能够对分布式计算资源进行有效探知、管理和调度;实现了邦元自动分发、部署以及结果文件自动收集;提供用户友好的管理界面,简化仿真任务创建配置过程,可对仿真过程进行实时监控。该系统已应用于实际仿真工程,运行稳定,较好地提高了仿真效率,符合预期要求。Current simulation systems based on HLA lack the ability of managing and utilising distributed computing resources efficiently,while most of them using static method to deploy federates,which is inefficient and lack of flexibility.This paper presents a simulation grid which combines BOINC grid middleware and existing Simkit simulation system which meets HLA standard,it has the ability to effectively probe,manage and schedule distributed computing resource;implements automatic dispatch and deployment of federates,as well as auto-collection of simulation results.It provides a user-friendly portal to simplify the steps of creating and configuring simulation tasks,and gives the capability to monitoring statistic simulation process in real-time.The grid system has been used in many practical simulation projects,it is highly stable in operation,well improves the simulation efficiency,and meets the anticipated requirement.

关 键 词：伯克利开放式网络计算平台 仿真网格 资源管理 调度框架 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]