(华北电力大学 计算机科学与技术学院, 河北 保定 071003)
关键词:网格计算; 层次化; 任务调度; 负载平衡
Grid load balancing scheduling algorithm based on statistics thinking
LU Bin, ZHANG Hongbin
(School of Computer Science & Technology, North China Electric Power University, Baoding Hebei 071003, China)
Abstract:Aiming at the hierarchical grid model structure, following statistical thinking, this paper proposed a new resource allocation and task scheduling algorithm, which could not only increase the utilization of resources and system throughput, but also realize the load balancing within grid systems. This algorithm consisted of three main modules which were load tracking module, job distributing module and load monitoring module. On the basis of having explained the functions of the different functional parts and the relationships between them, gave the corresponding pseudocode algorithms. The results of simulative experiments show that the algorithm is effective. ......