摘要
集群计算机技术具有高性能,高可靠性,成本低等特点。目前采用Telnet协议远程登录集群容易产生网络安全问题,为了解决这个问题,本文介绍了一个基于SSH协议的集群系统的构建方法,并利用通用的测试基准对集群系统的性能进行了测试和分析,测试结果说明这种并行计算环境具有良好的性能,可扩展性好。
The technology of computer cluster has many advantages,such as high performance,high reliability and low price.At present it is easy to bring the problem of network security due to Telnet protocol which used to remote login, configuration of a computer cluster based on SSH protocol is introduced in this paper in order to solve this problem, performance evaluation and analysis of the cluster is given by using general benchmark.The experimental results show that this parallel computing environment exhibits good performance and scalability.
出处
《计算机工程与应用》
CSCD
北大核心
2006年第10期49-51,共3页
Computer Engineering and Applications
基金
国家自然科学基金资助项目(编号:10475079)
关键词
并行计算
集群
SSH
MPI
parallel computation, computer cluster,SSH, MPI
