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分類 国際会議
著者名 (author) Satoshi Fujita,Lei Deng,Shigeaki Tagashira
英文著者名 (author)
編者名 (editor)
編者名 (英文)
キー (key)
表題 (title) An Active Scheduler: Autonomous Concurrency Control of Parallel Programs in a Distributed Environment
表題 (英文)
書籍・会議録表題 (booktitle) Proc. the 8th International Conference on Parallel and Distributed Systems (ICPADS 2001)
書籍・会議録表題(英文)
巻数 (volume)
号数 (number)
ページ範囲 (pages) 415―422
組織名 (organization) IEEE Computer Society
出版元 (publisher)
出版元 (英文)
出版社住所 (address)
刊行月 (month) June
出版年 (year) 2001
付加情報 (note) KyongJu City, Korea
注釈 (annote) DOI: 10.1109/ICPADS.2001.934848, Acceptance rate: 61/182 = 34%
内容梗概 (abstract) We propose a new scheduling method that can simultaneously achieve two main goals of task scheduling in distributed parallel systems; i.e., to minimize the execution time of a parallel job without disturbing the execution of other jobs. We challenge to achieve those goals by introducing a new scheduler, called active scheduler, that controls the priority of parallel programs dynamically and balances the workload of computers, depending on the current status of the runtime environment. The priority of parallel programs is controlled by controlling the concurrency of the programs. We implemented a prototype system to evaluate the effectiveness of active scheduler. The results of experiments imply that the overhead of introducing the active scheduler is bounded by 15% of the original execution time, and it is in fact effective to adjust the execution of parallel programs to an actual distributed parallel processing environment in which many users execute their jobs at the same time.
論文電子ファイル Not available.


[1-30]  Satoshi Fujita, Lei Deng, and Shigeaki Tagashira, ``An Active Scheduler: Autonomous Concurrency Control of Parallel Programs in a Distributed Environment,'' In Proc. the 8th International Conference on Parallel and Distributed Systems (ICPADS 2001) , p. 415―422, June 2001. (KyongJu City, Korea)

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    author = {Satoshi Fujita and Lei Deng and Shigeaki Tagashira},
    author_e = {},
    editor = {},
    editor_e = {},
    title = {An Active Scheduler: Autonomous Concurrency Control of Parallel
    Programs in a Distributed Environment},
    title_e = {},
    booktitle = {Proc. the 8th International Conference on Parallel and
    Distributed Systems (ICPADS 2001) },
    booktitle_e = {},
    volume = {},
    number = {},
    pages = {415―422},
    organization = {IEEE Computer Society},
    publisher = {},
    publisher_e = {},
    address = {},
    month = {June},
    year = {2001},
    note = {KyongJu City, Korea},
    annote = {DOI: 10.1109/ICPADS.2001.934848, Acceptance rate: 61/182 = 34%}
}

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