论文部分内容阅读
为了维护物理节点的负载均衡以提高资源的利用率,本文通过简单的装箱问题探讨了虚拟机与物理机的关系,在动态资源分配的过程中,主要研究了Bin Packing系列算法,细化并实现了其中的四种算法BF,FF,WF,NF。改进了BF,FF算法,通过Matlab对四种算法和改进的BF,FF算法进行了仿真和比较,验证了虚拟资源调度算法对负载均衡的积极意义。
In order to maintain the load balance of physical nodes to improve resource utilization, this paper explores the relationship between virtual machines and physical machines through simple packing problem. In the process of dynamic resource allocation, we mainly study the Bin Packing algorithm, Four of the algorithms BF, FF, WF, NF are implemented. The BF and FF algorithms are improved. The four algorithms and the improved BF and FF algorithms are simulated and compared by Matlab, which proves the positive significance of virtual resource scheduling algorithm to load balancing.