Master/Slave型集群系统加速比的研究

Research on accelerating ratio for Master/Slave heterogeneous cluster system

在介绍了异构型集群系统的特点之后用数学建模的方法给出了系统的抽象模型,在此基础上构建了系统的应用模型、执行过程模型和任务分配模型,并根据影响加速比的不同因素给出了几个加速比边界值定律,这在实际应用中有很大的指导意义。

The featuer of heterogeneous cluster system is introducde and the abstract model for dais system is given by means of mathematical modeling method. Then on the above basis, the system＇s application model, operational process model and task -assignment model are built. Sone boundary value laws are given according to the different factors affecting the accelerating ratio. The laws are of great practical importance in practice.