【摘要】 研究表明,网格资源的调度策略与网络的拓扑结构紧密相关.本文从无标度网络负载特征出发,认为基于节点负载特征分布(BOL:Base to Load)的调度策略有利用于提高网格资源的分配效率,考虑到计算网格负载的实际困难,认为以基于节点度特征分布(BOD:Base to Degree)的调度策略来代替是可取的.文章通过演化仿真的方法研究了这两种策略的各种表现.更多还原

【Abstract】 The grids resource scheduling correlates with networks topology.In this paper,BA’s loads were analyzed and a strategy that can share grid’s resources in resource scheduling based on load(BOL: based on load) is proposed.Because of computing difficulties,the application of the strategy is replaced by the strategy based on degree(BOD: based on degree).The paper also analyzes and discusses the behavior of the two strategies with the method of evolving simulations.更多还原