| 基于改进分组遗传算法的虚拟机初始化放置算法 |
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| 引用本文： | 李俊涛,周其力. 基于改进分组遗传算法的虚拟机初始化放置算法[J]. 电子科技, 2015, 28(6): 17 |
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| 作者姓名： | 李俊涛 周其力 |
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| 作者单位： | (杭州电子科技大学 计算机学院,浙江 杭州 310018) |
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| 摘 要： | 随着虚拟化技术成为用于提高云计算数据中心能源利用效率的一项重要技术。文中针对虚拟机的初始化放置问题,通过对遗传算法的染色体编码,变异算子等方面的优化,实现了一个改进的遗传算法 以解决虚拟机的初始化放置。实验结果表明,文中所提算法在对数据中心的能源效率方面有明显的提高。
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| 关 键 词： | 云计算 虚拟机放置 分组遗传算法 服务器整合 |
Initial Virtual Machine Placement Based on Improved Grouping Genetic Algorithm |
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| LI Juntao,ZHOU Qili. Initial Virtual Machine Placement Based on Improved Grouping Genetic Algorithm[J]. Electronic Science and Technology, 2015, 28(6): 17 |
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| Authors: | LI Juntao ZHOU Qili |
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| Affiliation: | (College of Computer Science,Hangzhou Dianzi University,Hangzhou 310018,China) |
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| Abstract: | Recently,virtualization technology has become an important technology to improve the energy efficiency of data centers.This paper designs a new genetic algorithm for initial virtual machine placement based on improved Chromosome encoding and mutation operators.The simulation results show that compared to heuristic method and genetic algorithm,the proposed algorithm has significantly improved energy efficiency in the data center. |
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| Keywords: | cloud computing virtual machine placement grouping genetic algorithm server consolidation, |
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