基于价格激励机制的网格调度算法模拟  

grid scheduling simulation based on price competition mechanism

作　　者：马少静[1] 闫宏印[1] 

机构地区：[1]太原理工大学计算机与软件学院,太原030024

出　　处：《微计算机信息》2007年第27期3-4,18,共3页Control & Automation

基　　金：山西省自然科学基金(20041043)

摘　　要：基于网格计算市场模型的网格任务调度借鉴人类社会竞争的市场调节机制,根据用户的经济需求进行资源管理与任务调度,使资源提供者和资源消费者都能实现各自的经济利益。采用基于离散事件的网格模拟器GridSim模拟一个具体的网格环境,并模拟实现了基于网格资源价格激励机制的任务调度算法,最后通过程序运行结果验证该调度算法的有效性以及不足之处。Grid job scheduling based on the grid computational market model uses for reference the competitive market regulating model in human society to manage the resource and schedule the task so as to realize the respective economic benefit of both the owner and the user by means of greatly catering for the user’s economic requirements.A concrete Grid environment is simulated by Javabased discreteevent Grid simulation toolkit called GridSim.In the environment, a price-based application scheduling algorithm is implemented. Experiment results show the validity of the algorithm.

关 键 词：网格 GRIDSIM 任务调度 模拟 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]