Abstract: This paper analyses collaboration computing based on Web service and scheduling algorithm,according to the dense area character of resource nodes,advances a strategy to optimize resource service and two-phases scheduling algorithm.This strategy is more efficient in dense area of grid nodes such as university campus.It also developes a 2PSM computing model based on two-phases scheduling and Web service.

摘要： 对面向服务的协作计算和资源调度机制进行了分析,根据网络资源的区域密集特性,提出了二阶段的调度策略和区域主机的竞选策略和算法。这种优化使得在大学校园、社区等密集地区的分布式计算能力和效率得到较大的提高。同时给出了基于服务和二阶段调度的2PSM模型。

关键词: 二阶段调度, Web服务, 协作计算

CLC Number: 

• TP393.092