过程化作业网络调度方法的研究

在可调度的过程化作业网络的基础上提出了"全局调度-静态调度-动态调度"的三层负载平衡调度模型.全局调度在PHB覆盖网上进行调度;静态调度将作业网络进行解析和调度,在对等的机器列表中进行调度,其中提出了一个基于作业网络DAG模型的静态调度算法,该算法是对动态负载平衡算法的扩展,用于作业网络的静态负载平衡;动态调度将作业进行在机器组间的调度.结果表明,该模型在大规模、高度动态、高度异构的网络上有较好适用性.

The Research of Scheduling Method for Proceduring job Network

On the basis of proceduring job network,this paper proposes a three-layers loads balance model include "overall scheduling-static scheduling-dynamic scheduling".Firstly,the overall scheduling progress on PHB coverage network;Secondly,static scheduling analysis the job network and carry out in reciprocal machine listing by bring forward static scheduling algorithm DAG model-based,this algorithm get the dynamic loads balance;thirdly,dynamic scheduling carry out among machine group.Result indicates,the method is good serviceability in large scale,dynamic,isomerism network.