Research on grid resource scheduling algorithm based on decentralized scheduling model
非集中调度模型下的网格资源调度研究

In order to improve the scalability of grid scheduling system, this paper presented a scheduling algorithm which was based on decentralized scheduling model. This algorithm, centered on Backfilling strategy, discussed the problem of grid resources scheduling across multi-sites under the condition of heterogeneity of processor amount. Experiment reveals that the scheduling algorithm can improve task turn-around time and load balance effectively.