基于计算经济的网格资源管理调度模型

Grid Resouce Management and Scheduling Model Based on Computational Economy

网格资源的管理和调度是网格应用的关键技术。阐述了经济学原理应用于网格调度的本质,分析和比较了几种典型的应用经济学原理的网格资源管理调度方法,指出了其优缺点,设计了一个基于计算经济的网格资源管理调度模型,将议价策略和权重系数引入其调度策略,详细说明了其实现步骤。该模型能较好地适应网格的动态特性,优化网格服务质量。

Grid resource management and scheduling is the key technology of grid application.The economics principle applied in grid dispatching essence,several typical grid resource management scheduling methods applying economics principle,and their advantages and disadvantages were analysed.Then a grid resouce management and scheduling model based on computational economy adopting bargaining strategies and weight coefficient in its scheduling strategy was designed.This model can well adapted grid of dynamic characteristics,optimize the grid service quality.