计算网格中经济模型的应用策略

计算网格中经济模型的应用策略

胡亮, 胡德斌, 孙叶萌, 刘佳, 赵阔

吉林大学计算机科学与技术学院, 长春 130012

收稿日期:2008-07-22 修回日期:1900-01-01 出版日期:2009-03-26 发布日期:2009-03-26
通讯作者: 赵阔

The Economic Model Application Strategy in Computational Grids

HU Liang, HU Debin, SUN Yemeng, LIU Jia, ZHAO Kuo

College of Computer Science and Technology, Jilin University, Changchun 130012, China

Received:2008-07-22 Revised:1900-01-01 Online:2009-03-26 Published:2009-03-26
Contact: ZHAO Kuo

摘要/Abstract

摘要： 基于经济模型的计算网格资源分配和任务调度, 将货物市场模型与拍卖模型进行比较. 通过对两种经济模型进行模拟, 分别在网格资源市场需求不足和需求过剩的条件下, 以资源价格的稳定性、市场均衡、资源利用率和作业执行效率为评价标准, 对两种经济模型的性能进行了评估. 结果表明, 货物市场模型比拍卖模型更适合计算网格环境, 并且能够产生更稳定的资源价格, 更容易达到市场均衡, 资源利用率和作业的执行效率也更高.

关键词: 计算网格, 货物市场模型, 拍卖模型

Abstract: The commodity market model was compared with the auction model from the aspects of resource allocation and task scheduling based on eco nomic models in computational grids. To evaluate these two models, we simulated them respectively in underdemand and excessdemand circumstances. We have examined the overall price stability, market equilibrium, producer efficiency, and consumer efficiency by simulation and drawn a conclusion that the commodity market model is more suitable to computational grids, and makes the whole resource market more fair, stable and efficient.

Key words: computational grid, commodity market model, auction model

中图分类号:

TP393

胡亮, 胡德斌, 孙叶萌, 刘佳, 赵阔. 计算网格中经济模型的应用策略[J]. J4, 2009, 47(02): 305-310.

HU Liang, HU Debin, SUN Yemeng, LIU Jia, ZHAO Kuo. The Economic Model Application Strategy in Computational Grids[J]. J4, 2009, 47(02): 305-310.