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个人信息Personal Information
教授
博士生导师
硕士生导师
主要任职：Dean of School of Software
性别：男
毕业院校：哈尔滨工程大学
学位：博士
所在单位：软件学院、国际信息与软件学院
学科：软件工程. 计算机应用技术
联系方式：wgwdut@dlut.edu.cn
电子邮箱：wgwdut@dlut.edu.cn
An energy-aware multi-core scheduler based on generalized tit-for-tat cooperative Game
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论文类型：期刊论文
发表时间：2012-01-01
发表刊物：Journal of Computers
收录刊物：EI、Scopus
卷号：7
期号：1
页面范围：106-115
ISSN号：1796203X
摘要：Energy-constrained computing environments are emerging those years, especially in embedding computing. A game theoretic energy-aware scheduling algorithm for multicore systems is proposed in this paper, namely, GTFTES (Generalized Tit-For-Tat Energy-aware Scheduling). GTFTES is designed to work in a resource-rich environment where resources always compete for tasks. A generalized Tit-for-Tat based method, where whether a core will cooperate or not is decided by a hardness factor, is considered in this paper. The algorithm is implemented in our EASS simulator. Simulations results show that the proposed game can reduce the temperature difference between different groups of cores which effectively avoids the local hotspot of a processor. ? 2012 ACADEMY PUBLISHER.