Computer and Modernization

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Resource Allocation Strategy in Cloud Computing Based on Task Characteristics

  

  1. (Department of Electronic Information and Computer Engineering, Engineering & 
    Technical College of Chengdu University of Technology, Leshan 614000, China)
  • Received:2016-11-24 Online:2017-07-20 Published:2017-07-20

Abstract: There are a lot of resources in cloud computing. Efficient use of resources is a main challenge of resource allocation in cloud computing. Based on task flow modeling, the resource occupation and task flow execution are analyzed, and the characteristics of the flow are mastered. A resource allocation scheme on partnership task flow is given. In the process of multi-task flow, the demand of resources may increase or decrease at the same time, which will lead to the phenomenon of the wave resonance. The application-arbitration mechanism is proposed to solve this problem, in which the task flow is transformed into the partnership for using resources efficiently. Results show that the resource consumption and overflow of the algorithm are less than that of the static method. The correctness of the algorithm is verified.

Key words:  cloud computing, task characteristics, resource allocation, resonance, partnership

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