Journal on Communications ›› 2014, Vol. 35 ›› Issue (7): 140-150.doi: 10.3969/j.issn.1000-436x.2014.07.017

• paperⅡ • Previous Articles     Next Articles

Dynamic fairness evaluation framework for cloud computing

Di LU1,Jian-feng MA2,Yi-chuan WANG1,ing XIN1,Xian-jia MENG1   

  1. 1 School of Computer Science, Xidian University, Xi′an 710071,China
    2 Science and Technology on Communication Information Security Control Laboratory,Jiaxing 314033, China
  • Online:2014-07-25 Published:2017-06-24
  • Supported by:
    The Fundamental Research Funds for the Central Universities;The Key Project of the National Natural Science Foundation of China;Supported by Program for Changjiang Scholars and Innovative Research Team in University

Abstract:

Dynamic fairness evaluation framework (DFE) was given according to the dynamic features of resources in cloud environment. In DFE, the factors of fairness, efficiency and time were introduced, and the allocation results were processed into numeric values, which could measure the fairness of allocation algorithms quantificationally. Two typical dynamic factors in cloud environment are considered, dynamic resource demands of virtual nodes and dynamic quantity of virtual node number. Then, two sub-models are established for both of the dynamic factors, with which DFE is finally derived. Both of the sub-models and DFE are analyzed, and evaluated with several typical resource allocation algorithms. The experimental results prove that DFE can effectively provide a measurement for allocation fairness evaluation in the case of both dynamic resource demands and node number.

Key words: resource allocation, fairness evaluation, cloud computing

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