摘要
计算机节能技术是利用不同技术方法来有效降低计算机运行所产生的能源消耗。近年来,人们越来越关注能源问题,为了实现节能降低资源消耗,计算机节能技术已经成为国内外节能领域的研究热点之一。文中首先比较了国内计算机节能领域内的两种不同节能规范和标准,并在此基础上从动态电源管理、动态电压频率调节以及使用高性能的节能配件等方面分析了硬件方面的节能技术,之后从编译器、操作系统等方面进一步对软件节能技术进行了详细阐述。最后,在总结计算机现有节能技术的基础上,根据节能技术和计算机的发展趋势,对计算机软硬件节能可能的研究方向作了进一步的展望。
Computer energy- saving technology is to adopt different methods to effectively reduce energy consumption generated by computer. In recent years,as the energy problem is getting more and more attention,in order to realize the energy conservation and reduce resource consumption,computer energy- saving technology has become one of research hot- spots in the field of energy- saving all over the world. Firstly,the two different testing norms and standards are compared in the field of domestic computer. Secondly,hardware energy- saving technologies are introduced,such as dynamic power management,dynamic voltage and frequency scaling and the use of high- performance energy- saving computer accessories. Thirdly,software energy- saving technologies are described in detail. Finally,on the basis of the existing computer for energy saving technology,according to the development trend of energy saving technology and computer,give the prospect of the energy- saving techniques of computer software and hardware research direction.
出处
《计算机技术与发展》
2016年第1期124-128,共5页
Computer Technology and Development
基金
上海市教育委员会科研创新项目(12ZZ182)
上海市大学生创新训练项目(cs1402012)
