摘要
构造了一个基于协同服务器组的志愿者计算环境P2HP.P2HP把平台中的所有节点按照角色划分为监控服务器节点、调度服务器节点、计算节点和数据服务器,进而形成一个可扩展的层次网络拓扑架构.P2HP具有开放性、容易使用、容错能力好、可扩展、跨平台等特点,并提供一套简单方便的API(application programming interface)函数调用来支持并行应用程序开发.测试结果表明,P2HP是处理高性能并行应用的一个可行的方法.
A cooperative-server-group-based volunteer computing environment called P2HP is presented in this paper. All the nodes in P2HP are assigned as a certain role, named monitor, dispatcher, worker, DataPool and thus form a scalable layered topology for P2HP. P2HP is open, ease of use, scalable, fault tolerant and platform independent. A convenient API (application programming interface) set is also provided to support the development of parallel applications running on P2HP. The results obtained from performance analysis show that P2HP is a feasible approach for parallel processing.
出处
《计算机研究与发展》
EI
CSCD
北大核心
2007年第3期384-391,共8页
Journal of Computer Research and Development
基金
国家自然科学基金重点项目(60433040)
国家自然科学基金项目(50577027)
关键词
志愿者计算
并行处理
并行应用
高性能计算
computing volunteer computing mode
parallel processing
parallel application
high performance