基于多Agent网格资源管理模型的负载均衡研究

Load Balancing Technology Based on Agent-based Grid Resource Management Model

网格是下一代互联网的应用模式,资源管理是网格技术的核心任务之一。它包含资源发现、任务调度和负载均衡。在网格环境中,当大量任务到达的时候,总会出现某些节点因任务过多而忙,另外一些节点空闲的情况。为了解决这个问题,文章首先介绍了一种基于多Agent的网格资源管理层次模型,在此基础上研究了负载均衡问题,提出了一种负载均衡的算法设计思想,提高了网格计算能力和资源利用率。

Grid is the application mode of Internet. The resource management is one of the core technology of the grid which includes the resource discovery, task scheduling as well as load balancing. In the grid environment, along with the arrival of many tasks, some nodes are busy with too much tasks while the other are idle. In order to solve this problem, this paper gives an agent-based hiberarchy model of the resource management and does the research of load balancing based on this model. Then an arithmetic of load balancing is presented in order to improve the ability of Grid Computing and the utilization of resources.