文档介绍：蝙蝠算法在云计算资源分配中的研究
朱莹1)
1)东北大学秦皇岛分校汁算机与通信工程学院,河北桊皇岛066004
摘耍 13前云计算ihi临着庞人的资源分配且具冇动态性等特点,如果只从权衡资源分策略的优劣出发已经不能满足需求。针对这一fuj题,从用广和资源提供者W个方而出发,将蝙蝠算法引入资源分配策略屮,提出了以任务完成吋间较短且成本敁低为约來条件的调度模型。通过Cloudsim平台进行校拟仿真表明,该资源分配算法能冇效地兼顾完成时间和成本,在缩短任务完成时间的 M时保证成本敁小,提商了资源利用率。
关键词云计算;资源凋度;蝙蝠算法;CkmdSim平台
Study on Bat Algorithm in puting Resources Allocation
Zhu Ying1)
''Computer munication Engineering of Northeastern University at Qinhuangdao 066004 China
Abstract:Because puting faces the characteristics such as massive resource allocation and dynamic, it no longer meets the demand of weighing the pros and cons from single aspect. From two aspects of users and resource providers to solve the above problems, this paper proposed a scheduling model with constraint conditions of shorter pletion time and lower cost. It brought the bat algorithm into resource allocation policy and modified its code design to improve the capacity of global optimization. Finally, the simulation results depending on CloudSim platform show that the resource allocation algorithm can effectively take account pletion time and cost- It improves resource utilization by shortening the time plete the task while ensuring minimum pared with particle swarm optimization algorithm.
Key words: puting; resource scheduling; bat algorithm; CloudSim platform
云计算是继分布式计算、网格计算、对等计算之后的一种新型计算模式,作为一种新型商业汁算模式,是分布式并行处理和M格汁算等多种技术的拓展和延仲,代表了当前并行计算技