云计算中基于拍卖的虚拟机动态供应和分配算法

摘要

For supply and distribution of the virtual machine resources in cloud computing environment,a king of optimized virtual machine resource allocation algorithm based on combinatorial auction mechanism was proposed.The combinatorial auction mechanism was applied to the virtual machine resource allocation,through the dynamic selection and combination of virtual machines in the auction,the overall performance of the system resources was improved.Simulation results show that this method can improve the operating income and pure profit of suppliers,and has high utilization rate of resources and meets the needs of customers.It can better meet the demand of supply and distribution of virtual machine resources in cloud computing under current application conditions.%针对云计算环境下供应商的虚拟机资源的供应和分配问题,提出一种优化的结合组合拍卖机制的虚拟机资源分配算法.将组合拍卖机制应用于虚拟机资源分配,通过在拍卖中动态选择和组合虚拟机来提升系统资源的整体性能.仿真结果表明,该方法能够提高供应商的运行收入和纯利益,具有较高的资源利用率和客户需求满足度,能够较好满足当前应用条件下云计算中虚拟机资源的供应及分配需要.