基于集合竞价的网格资源管理模型设计  

Design of Grid Resource Management Model Based on Centralized Biding

作　　者：张尚韬[1] ZHANG Shangtao(Computer Engineering Department,Fujian Polytechnic of Information Technology,Fuzhou 350003,Fujian,China)

机构地区：[1]福建信息职业技术学院计算机工程系,福建福州350003

出　　处：《惠州学院学报》2018年第3期71-76,共6页Journal of Huizhou University

基　　金：福建省中青年教师教育科研项目(JAT170937)

摘　　要：Rajkumar Buyya提出的基于市场机制的网格资源分配基本体系结构GRACE(Grid Architecture for Computational Economy)模型存在着诸多缺陷,模型不能根据实际情况接轨组件、资源的动态管理不完善、服务评价不完善.针对传统GRACE模型的不足,提出了一种基于集合竞价的网格资源管理模型,通过对传统模型模块结构进行重新构造,以及引入证券市场的集合竞价机制和柯布-道格拉斯效用函数,完成新的资源调度算法.最后通过仿真实验进行分析,得出在基于集合竞价的网格资源管理模型在提供用户QoS服务、资源分配的负载均衡和费用预算等方面都优于传统的GRACE模型.There are many defects in the basic architecture GRACE（Grid Architecture for Computational Economy）model based on market mechanism for grid resource allocation proposed by Rajkumar Buyya. The model cannot be integrated according to the actual situation,the dynamic management of resources is imperfect,and the service evaluation is inadequate. In view of the shortcomings of the traditional GRACE model,a grid resource management model based on centralized bidding is proposedby this paper. The new resource scheduling algorithm is completed by reconstructing the traditional module structure and incorporatingthe centralized bidding mechanism of the stock market and Cobb Douglas utility functioninto practice. Finally,the simulation experiment is carried out to analyze,leading to a conclusion that grid resource management model based on centralized bidding is superior to the traditional GRACE model in the aspects ofproviding user Qo S services,load balancing and cost budgeting in resource allocation.

关 键 词：集合竞价 效用 进化博弈 

分 类 号：TP393.1[自动化与计算机技术—计算机应用技术]