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分類 論文誌
著者名 (author) Lei Deng,Shigeaki Tagashira,Satoshi Fujita
英文著者名 (author)
キー (key)
表題 (title) An Active Scheduler: Autonomous Concurrency Control of Parallel Programs in Distributed Environment
表題 (英文)
定期刊行物名 (journal) IEICE Trans. on Information and Systems
定期刊行物名 (英文)
巻数 (volume) E85-D
号数 (number) 11
ページ範囲 (pages) 1851-1858
刊行月 (month) November
出版年 (year) 2002
付加情報 (note)
注釈 (annote)
内容梗概 (abstract) In this paper, we propose a new job scheduling method for distributed parallel systems that can simultaneously achieve two main goals of the job scheduling in those systems: to minimize the execution time of a parallel job without disturbing the execution of the other jobs. We try to achieve those goals by introducing a new scheduler, called active scheduler, that dynamically controls the priority of parallel programs and balances the workload of host computers depending on the status of the underlying runtime environment. We implemented a prototype system of the scheduler to evaluate its effectiveness. The result of experiments implies that the overhead of introducing the active scheduler is at most 15% of the original execution time, and it is in fact effective to adjust the execution of parallel programs to an actual distributed environment in which many users execute their jobs simultaneously.

論文電子ファイル Not available.


[0-17]  Lei Deng, Shigeaki Tagashira, and Satoshi Fujita, ``An Active Scheduler: Autonomous Concurrency Control of Parallel Programs in Distributed Environment,'' IEICE Trans. on Information and Systems, vol. E85-D, no. 11, pp. 1851-1858, November 2002.

@article{0_17,
    author = {Lei Deng and Shigeaki Tagashira and Satoshi Fujita},
    author_e = {},
    title = {An Active Scheduler: Autonomous Concurrency Control of Parallel
    Programs in Distributed Environment},
    title_e = {},
    journal = {IEICE Trans. on Information and Systems},
    journal_e = {},
    volume = { E85-D},
    number = {11},
    pages = {1851-1858},
    month = {November},
    year = {2002},
    note = {},
    annote = {}
}

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