网格经济模型下基于信誉度的资源调度策略  

Resource scheduling.strategy based on credit in computational economy model for grid

作　　者：刘素芹[1] 邵红李[1] 冯雪丽[1] 

机构地区：[1]中国石油大学华东计算机与通信工程学院,山东东营257061

出　　处：《计算机工程与设计》2008年第4期836-838,共3页Computer Engineering and Design

摘　　要：基于资源的信誉度,提出一种经济模型下的网格资源调度策略。由用户自己设定各因素的重要性,调度器根据用户提交任务的需求不同,将任务放到对应的任务队列中,各队列调用不同的调度算法,以得出最优资源分配。同时每次任务完成后,用户的满意度又直接影响到资源的信誉度。理论上能够实现资源和消费者的有效匹配,使消费者请求达到快速响应,让资源提供者和消费者双方获得更高的满意度。Based on the credit of the resource, a kind of grid resource scheduling strategy under economy model is proposed. Users can set the importance of each factor by themselves, despatcher put the task into corresponding task queue according to the demand of the user, then, each queue uses difference scheduling algorithm in order to reach optimum resource allocation. At the same time, the sat- isfaction of user directly affects the credit of the resource after the task completion. Theoretically, this strategy can realize resource and customer match effectively, make customer＇s request respond fast, let resource producer and customer both sides to get higher satisfaction.

关 键 词：信誉度 经济模型 调度器 资源分配 满意度 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]