OS-level power minimization under tight performance constraints in general purpose systems
OS-level power minimization under tight performance constraints in general purpose systems
复制标题
通用系统中严格性能限制下的操作系统级功耗最小化
DOI：
10.1109/islped.2011.5993657
复制
发表时间：
2011
期刊：
影响因子：
--
通讯作者：
Tajana Simunic
中科院分区：
文献类型：
--
作者：
R. Ayoub;Ümit Y. Ogras;E. Gorbatov;Yanqin Jin;T. Kam;Paul Diefenbaugh;Tajana Simunic
我们提出了一种新的DVFS算法，企业系统，提高性能作为一阶控制参数和管理的性能要求的函数的频率和电压。我们实现了我们的算法在真实的英特尔韦斯特米尔平台在Linux，并证明了它的能力，以减少标准偏差从目标性能超过90%的最先进的政策，同时减少平均功耗17%。
We propose a new DVFS algorithm for enterprise systems that elevates performance as a first order control parameter and manages frequency and voltage as a function of performance requirements. We implement our algorithm on real Intel Westmere platform in Linux and demonstrate its ability to reduce the standard deviation from target performance by more than 90% over state of the art policies while reducing average power by 17%.