摘要
云时代的到来使得数据中心的高能耗问题愈发严重,如何实现高性能、低功耗且具有Qo S保障的高能效云环境已经成为研究热点.论文对能效的基本概念进行了阐述,并对能效的处理模式包括计算模型和测量方法以及基准测试进行了归纳总结,在此基础上对能效的关键技术进行深入的分析,最后归纳总结了高能效云环境面临的问题和挑战.
High energy consumption issue is one of the major obstacles for the new cloud era. The energy efficient cloud environment with high performance, and low power consumption has received extensive attention. In this paper, the definition of energy efficiency is given . The principles, the mathematical expression and the measuring and calculation approaches for implementing high energy efficiency are concluded and summarized. On this basis, the key technology is deep analyzed and studied, at last the problems and challenges are summarized and analyzed.
出处
《计算机系统应用》
2016年第7期247-253,共7页
Computer Systems & Applications
基金
云南省教育厅科学研究基金(2014Z076
2014Y495
2011FZ202)
关键词
高性能计算
云计算
基准测试
能效
high performance computing
cloud computing
benchmark
energy efficiency
