异构PC机群系统负荷平衡方法的研究

Research on the Method of Load Balance in Heterogenous PC Cluster

对于静态负荷平衡和动态负荷平衡构筑了既不增加内存负担,又不依赖于某个特定的操作系统环境的两种不同方法,通过测试对这两种负荷平衡在处理时间上进行了比较,得出了在无人使用机群状态下静态负荷平衡比动态负荷平衡处理时间短,而在有人使用机群状态下动态负荷平衡比静态负荷平衡处理时间短的结论。

In the study,the load balance has been divided into the static load balance has been divided and the dynamic load balance. In this paper, the static load balance and dynamic load balance are the two different methods which do not increase burden of memory , and do not dependent on a particular operating environment. Having carried on the comparison through the test of the two kinds of load balances in the process time,the conclusion was obtained：that the process time of the static load balance was shorter than that of the dynamic load balance under the condition of nobody using cluster, but under the condition of some people using cluster, the process time of dynamic load balance was shorter than that of the static load balance.