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基于随机服务决策网的云计算速度调节动态优化技术研究
  • 摘要

    通过在不同的状态下进行速度调节能够达到降低能耗的目的,研究了基于随机服务决策网模型的云计算速度动态优化的技术.这种模型将随机Petri网络和Markov决策过程模型结合在一起,从而能够动态调整速度调节策略和进行性能评估.同时这种模型是以服务为导向的,因此能够运用典型模式将复杂模型简化为具有较小状态空间的简单模型.这种模型能够描述复杂的系统行为和决策过程,仿真也表明了这种模型的有效性.

  • 作者

    罗侃  LUO Kan 

  • 作者单位

    成都工业学院,成都,610031

  • 刊期

    2014年9期 ISTIC PKU

  • 关键词

    云计算  能量消耗  动态优化  速度调节  cloud computing  energy consumption  dynamic optimization  speed scaling 

参考文献
  • [1] 林闯,田源,姚敏. 绿色网络和绿色评价:节能机制、模型和评价. 计算机学报, 2011,04
  • [2] HAMILTON J.Cost of power in large-scale data centers[EB/OL].http://perspectives.mvdirona.com/2008/11/28/.. 2008
  • [3] GARG S K,YEO C S,ANANDASIRAM A,et al.Environment-conscious scheduling of HPC applications on distributed cloud-oriented data centers[J].Journal of Parallel and Distributed Computing,2011,71 (6):732-749.. 2011
  • [4] YUN D,LEE J.Research in green network for future Internet[J].Journal of KIISE,2010,28(1):41-51.. 2010
  • [5] BARROSO L A,HOLZLE U.The case for energy proportional computing[J].Computer,2007,40(12):33-37.. 2007
  • [6] CHEN Zhen,SHI Xi,RUAN Ling-yun,et al.High speed traffic archiving system for flow granularity storage and querying[C]//Proc of the 21st International Conference on Computer Communications and Networks.2012:1-5.. 2012
  • [7] LAM T W,LEE L K,TO I,et al.Speed scaling functions for flow time scheduling based on active job count[C]//Proc of the 16th Annual European Symposium on Algorithms.Berlin:Springer-Verlag,2008:647-659.. 2008
  • [8] ANDREW L L,LIN Ming-hong,WIERMAN A.Optimality,fairness,and robustness in speed scaling designs[J].ACM SIGMETRICS Perfor-mance Evaluation Review,2010,38 (1):37-48.. 2010
  • [9] LIN Chuang,QU Yang,REN Feng-yuan,et al.Performance equivalent analysis of workflow systems based on stochastic Petri net models[C]//Proc of the 1st International Conference on Engineering and Deployment of Cooperative Information Systems.Berlin:Springer,2002:64-79.. 2002
  • [10] BECCUTI M,FRANCESCHINIS G,HADDAD S.Markov decision Petri net and Markov decision well-formed net formalisms[C]//Proc of the 28th International Conference on Applications and Theory of Petri Nets and Other Models of Concurrency.Berlin:Springer,2007:43-62.. 2007
  • [11] Bellman equation[EB/OL].(2013).http://en.wikipedia.org/wiki/Bellmanequation/.. 2013
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