Computer Engineering and Applications ›› 2013, Vol. 49 ›› Issue (6): 105-108.

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DPSO resource load balancing in cloud computing

FENG Xiaojing, PAN Yu   

  1. School of Economic & Management, Nanjing University of Technology, Nanjing 211816, China
  • Online:2013-03-15 Published:2013-03-14

云计算环境下的DPSO资源负载均衡算法

冯小靖,潘  郁   

  1. 南京工业大学 经济与管理学院,南京 211816

Abstract: Load balancing problem is one of the hot issues in cloud computing. Discrete particle swarm optimization algoritm is used to research load balancing on cloud computing environment. According to dynamic change of resources demand and low require of servers, each resource management node servers as node of the topological structure, and this paper establishes appropriate resource-task model which is resolved by DPSO. Verification results show that the algorithm enhances the utilization ratio and load balancing of resources.

Key words: cloud computing, load balancing, Discrete Particle Swarm Optimization algorithm(DPSO), resource allocation

摘要: 负载均衡问题是云计算研究的热点问题之一。运用离散粒子群算法对云计算环境下的负载均衡问题进行研究,根据云计算环境下资源需求动态变化,并且对资源节点服务器的要求较低的特点,把各个资源节点当做网络拓扑结构中的各个节点,建立相应的资源-任务分配模型,运用离散粒子群算法实现资源负载均衡。验证表明,该算法提高了资源利用率和云计算资源的负载均衡。

关键词: 云计算, 负载均衡, 离散粒子群算法, 资源调度