Journal on Communications ›› 2014, Vol. 35 ›› Issue (5): 101-107.doi: 10.3969/j.issn.1000-436x.2014.05.014

• academic paper • Previous Articles     Next Articles

Utility-driven based co-allocation resource reservation strategy in computational grid

Chang-song DING1,2,Zhi-ying WANG2,Zhi-gang HU3   

  1. 1 School of Administration and Information Engineering, Hunan University of Chinese Medicine, Changsha 410208, China
    2 College of Computer, National University of Defense Technology, Changsha 410073, China
    3 School of Software, Central South University, Changsha 410083, China
  • Online:2014-05-25 Published:2017-07-24
  • Supported by:
    The National Natural Science Foundation of China;The Doctoral Program of Higher Education of China;The Science and Technology Projects Fund of Hunan Province;The Science and Technology Projects Fund of Hunan Province;Scientific Research Fund for Outstanding Young Teachers of Hunan Provincial Education Department

Abstract:

Profit of resource provider is always uncertain because price of resource has important impact on market competi-tiveness. A co-reservation strategy was presented, which could be used to quantitative analysis the relationship of reservation price, resource competitiveness and profit. Based on real statistical characteristic of local tasks, the model provids the grid job QoS guarantee and local job QoS guarantee, which balances the conflict between market competitiveness and profit of resource provider by efficient price adjustment. The validity of the model and its algorithm were presented theoreti-cally. The performance of the proposed strategy was simulated in a grid simulation system using the real task load of the practical grid system. The results show that the proposed co-reservation strategy outperforms traditional reservation strategy in terms of balancing resource load, profit rate of resource node and QoS guarantee.

Key words: grid computing, utility-driven, resource reservation, pricing strategy

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