摘要
随着商业界和学术界的需求增长,传统的计算系统的发展主要集中于计算性能的提升。然而,计算系统与日俱增的能量消耗,导致了巨额电费和二氧化碳排放,使其逐渐成为计算系统发展的一大瓶颈。通过对国内外计算系统电源管理技术领域的应用和研究进行分析,总结了硬件、操作系统、虚拟化以及数据中心等各个层次上的电源管理研究的进展与核心技术,最后对全文进行了总结,阐述了电源管理技术研究在计算系统中的重要意义以及发展前景。
Driven by the demand of applications from both business and scientific domains,the development of computing systems has been traditionally focused on improving performance. However,the increasing energy consumption from computing system,leading to huge electricity bills and carbon dioxide emission,is becoming one of the biggest bottleneck for performance growth. This paper analyzes the application and research from perspective of the power management technologies,and summarizes the research status and core technologies of computing systems covering hardware,operating system,virtualization,and data center levels. Finally,the paper concludes the contents of this research,which gives out the significance and prospect of Power Management in computer system.
出处
《智能计算机与应用》
2015年第4期82-85,共4页
Intelligent Computer and Applications
