National Tsing Hua University Institutional Repository:Adaptive Processor Allocation for Moldable Jobs in Computational Grid
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    National Tsing Hua University Institutional Repository > 電機資訊學院 > 資訊工程學系 > 期刊論文 >  Adaptive Processor Allocation for Moldable Jobs in Computational Grid


    题名: Adaptive Processor Allocation for Moldable Jobs in Computational Grid
    作者: Kuo-Chan Huang;Po-Chi Shih;Yeh-Ching Chung
    教師: 鍾葉青
    日期: 2009
    出版者: IGI Global
    關聯: International Journal of Grid and High Performance Computing, Vol. 1, No. 1, 2009, pp. 10-21
    关键词: adaptive processor allocation
    computational grid
    job scheduling
    moldable property
    摘要: ©2009 IGI Global-In a computational grid environment, a common practice is try to allocate an entire parallel job onto a single participating site. Sometimes a parallel job, upon its submission, cannot fit in any single site due to the occupation of some resources by running jobs. How the job scheduler handles such situations is an important issue which has the potential to further improve the utilization of grid resources as well as the performance of parallel jobs. This paper develops adaptive processor allocation policies based on the moldable property of parallel jobs to deal with such situations in a heterogeneous computational grid environment. The proposed policies are evaluated through a series of simulations using real workload traces. The results indicate that the proposed adaptive processor allocation policies can further improve the system performance of a heterogeneous computational grid significantly.
    显示于类别:[資訊工程學系] 期刊論文


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