CloudSim云计算仿真工具研究及应用

Study and Application of A Toolkit for Cloud Computing Simulation--CloudSim

介绍了云计算的仿真工具CloudSim,描述了其架构、工作原理、核心类库。对CloudSim模拟云环境进行了测试实验,通过实现一个自定义的云任务调度算法的扩展,说明了CloudSim的扩展仿真方法和过程,并在扩展平台下对算法性能进行了测试和分析。结果证明,CloudSim仿真的效率是比较优异的。

This paper introduces a toolkit for cloud computing simulation--CloudSim, describes its structure, working principle, core class libraries. By using test experiments on CloudSim, and extending the cloud task scheduling algorithm, a custom, extended simulation method and development process of CloudSim is displayed. By testing and analyzing the performance of the algorithms, the results prove the efficiency of CloudSim simulation is excellent.