网格应用中基于动态分组的调度策略

DYNAMIC GROUPING SCHEDULING STRATEGY FOR GRID APPLICATION

计算网格的目标是利用网格上的一切可利用的、空闲的计算资源来对计算量巨大的、高度复杂的任务进行计算求解。高效的任务调度算法可以提高整个计算网格的计算效率,针对多任务的应用提出了一种基于动态分组的调度策略,进而采用G ridS im模拟器进行算法仿真,最后详细分析了仿真结果。

Computing Grid＇s objective is to using all available, free compute resources to resolve compute-intensive, complex task. We can use effective scheduling algorithm to improve the efficiency of the whole computing grid. In this paper, we present a scheduling strategy that performs dynamic job grouping activity,simulate algorithm by GridSim and convey the detailed analysis of simulation results.