摘 要:为解决云运营商效益最优化的问题,本论文提出了改进型模拟退火算法(Bb-Metroplis)。改进型模拟退火算法针对效益最优化问题的特殊解空间,利用srand()和rang()函数产生新解,并结合背包算法的思想合理放置虚拟机和接纳效益更高的客户,从而节约运营商成本,提高云中资源利用率和降低了能耗,使云运营商获得尽可能大的经济效益。5782
关键字:服务计费;全局调节算法;效益最优;云计算
An Optimal Effectiveness of Resources
Allocation and Algorithm for Operator in Cloud Computing
Abstract: In order to solve the problem which Cloud operators get the optimun benefit,the paper comes up with the Bb-Metrolic. The Bb-Metroplic aiming at the special solution space of the problem of optimun benefit,it uses functions of strand() and rang() to produce new explanation, and combines with the idea of knapsack algorithm to place the virtual machine reasonably and accept customers who have more profit selectively.Therefore,it saves costs for operators, improves the rate of resource utilization and reduces the energy consumption to make the cloud operators get the economic benefits as much as possible.
Key words: Service Computing; Global-adjustment; Optimal Efficiency; Cloud Computing
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