J4 ›› 2014, Vol. 41 ›› Issue (3): 203-208.doi: 10.3969/j.issn.1001-2400.2014.03.031

• Original Articles • Previous Articles     Next Articles

Research on distributed resources scheduling strategy in the ITSGrid

XU Lin1;QU Shiru1;YU Bin2   

  1. (1. School of Automatic Control, Northwestern Polytechnical Univ., Xi'an  710129, China;
    2. School of Computer Science and Technology, Xidian Univ., Xi'an  710071, China)
  • Received:2013-07-03 Online:2014-06-20 Published:2014-07-10
  • Contact: XU Lin E-mail:true_xulin@tom.com

Abstract:

A distributed resource adaptive scheduling algorithm GLBCQ (Global Load Balance and Customed QoS) is proposed, which could take the customed QoS requirement of ITS computing tasks and current system load status of ITSGrid into account and select the optimal resources for the submitted tasks adaptively. Experimental result showed that compared to classical algorithms, GLBCQ has a higher efficiency and adaptability which could promote load balance and overall performance of the ITSGrid.

Key words: intelligent transportation system grid, resource scheduling algorithm, customed QoS requirement, system load

CLC Number: 

  • A