摘要
文中在搭建的三维QoS模型空间下研究基于效益最优的资源调度算法,采用经济模型等关注系统与用户交互的管理方式,向用户提供服务质量保证。文中提出的资源调度策略研究在三维QoS约束下如何才能最大的满足用户和资源调度者的需求,从而使整个系统的效益值最大。文中提出的可以被反复调用的算法用来最优化基于三维的QoS资源调度。实验显示了最优化基于多维QoS的资源调度算法会得到更少的运行费用和更高的调度效率。
The benefit optimization-based resource scheduling algorithm in three-dimensional QoS model is studied in this paper. The management mode of economy model and user interaction is used to provide QoS. The objective of multiple QoS based grid resource scheduling is to maximize the global benefit of the system. An iterative scheduling algorithm for maximizing the QoS needs by users and resource scheduler is proposed, thus to perform optimal three-dimensional QoS based resource scheduling. The experiments show that the optimal multiple QoS based resource scheduling would result in less cost and more efficiency of resource allocation.
出处
《通信技术》
2008年第7期104-105,108,共3页
Communications Technology
关键词
三维QoS约束
效益最优
资源调度
经济模型
three-dimensional QoS
benefit optimization
resource scheduling
economy model
