摘要
网格的复杂性日益增加,网格资源管理成为一项复杂的任务。有机计算能采取适当的措施使网格环境实现自我管理,隐蔽网格系统的复杂性。文中给出网格资源管理的层次式模型,该模型具有四层:本地资源层、全局资源层、本地服务层和用户层。并将该模型嵌入有机计算体系结构中,灵活使用有机计算中的观测器和控制器对网格中各种资源进行监测和控制。该基于有机计算的网格资源管理模型中的观测器和控制器除了具备原有的功能外,还结合网格资源动态、异构、分布等特点,添加了新的功能模块,以方便对网格资源进行管理。该模型有效地提高了资源分配效率,优化了网格资源管理的性能。
The complexity of grid is increasing, so grid resource management has become a huge task. Organic computing can take the ap- propriate measures to make grid manage itself, and hide the complexity of grid. It presents a layer model of grid resource management, which has four layers：local resource layer, total resource layer, local resource service layer and user management layer. Then the model is embedded into organic computing archilecture, and the observer and controller of organic computing is utilized flexibly to monitor and control all kinds of resources in grid. The observer and controller of the grid resource management based on organic computing not only have all of their original function, but also add some new function modules, which combine the dynamic, heterogeneous, distributed fea- ture of grid and can manage grid resource easily. The model improves the efficiency of grid resource allocation, and optimizes the per- formance of grid resource management.
出处
《计算机技术与发展》
2012年第10期140-142,146,共4页
Computer Technology and Development
基金
山东科技大学科学研究"春蕾计划"项目(2009AZZ106)
关键词
有机计算
网格资源管理
层次模型
organic computing
grid resource management
layer model
