计算机应用研究2016，Vol.33Issue(10)：2963-2966,4.DOI:10.3969/j.issn.1001-3695.2016.10.020
基于效益最大化的云虚拟机资源分配研究
Research of virtual machine resources allocation in cloud environment based on utility maximization
摘要
Abstract
In allusion to the actuality in the research of cloud resource allocation that the research based on users’utility merely take up a small part,this paper proposed a cloud allocation model,which maximized the users’utility.It took the com-puting resources as the research object and borrowed the idea of NUMmodel when constructed the model.Then it simplified the model to Lagrangian dual function by using Lagrange function when analyzed the allocation model and introduced a fuzzy sub-gradient algorithm to prove that the model’s optimal solution could be solved through the algorithm.At last,it applied this mo-del in the allocation of virtual machine resources,and compared with LINGO software,and verified the feasibility of the project and convergence of the algorithm.The results of the experiment show that the cloud allocation model is able to realize the target to maximize the users’utility very well.关键词
虚拟机资源分配/效益最大化/NUM模型/模糊次梯度算法Key words
virtual machine allocation/utility maximization/NUM model/fuzzy subgradient algorithm分类
信息技术与安全科学引用本文复制引用
罗杰,张之明,高志强,程川..基于效益最大化的云虚拟机资源分配研究[J].计算机应用研究,2016,33(10):2963-2966,4.基金项目
国家自然科学基金资助项目（61402529）；陕西省自然科学基金研究计划资助项目 （）
