基于基准测试的高性能计算云研究  

Research on Benchmark-based HPC in Cloud

作　　者：李春艳[1] 张学杰[1,2] 

机构地区：[1]云南大学信息学院,昆明650091 [2]云南大学高性能计算中心,昆明650091

出　　处：《计算机科学》2013年第12期23-30,共8页Computer Science

基　　金：国家自然科学基金项目(61170222);云南大学第五届研究生科研课题一般项目(ynuy201258)资助

摘　　要：随着云计算技术的发展,高性能计算云(HPC in the Cloud)已得到学术界和产业界的关注。由于虚拟化技术带来的性能开销,高性能计算云面临着一些挑战。针对"高性能计算+云"的计算模式,分析了高性能计算云的优势,深入介绍了国内外基于基准测试的高性能计算云的性能评测、性能优化、能耗和成本效益等关键问题,得出了针对基准测试的高性能计算云研究的基本思路,并对当前面临的问题和今后的发展趋势进行了总结和展望。With the development of Cloud computing, the academia and industry give HPC in the Cloud more attention. As Virtualization technology brings performance overhead, HPC in the Cloud is facing some challenges. On the basis of the ＂HPC＋Cloud＂ computing paradigm, this paper analyzed the advantages of HPC in the Cloud, introduced the key is- sues about performance evaluation, performance optimization, power consumption, cost-benefit analysis at home and a- broad in the implementation of benchmark-based high performance computing in the Cloud computing environment. Meanwhile, this paper got the basic ideas of research on benchmark-based HPC in the Cloud. At the end of this paper, we summarized the current issues, and prospected the foreground of HPC in the Cloud.

关 键 词：高性能计算 云计算 高性能计算云 基准测试 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]