データセンタにおける分散電源を考慮したジョブスケジューリング

カテゴリ: 部門大会

論文No: OS6-10

グループ名: 【C】平成27年電気学会電子・情報・システム部門大会講演論文集

発行日: 2015/08/27

タイトル(英語): Job Scheduling in Decentralized Data Center with Distributed Energy

著者名: Minh Ha Tuan (大阪大学),鮫島 正樹(大阪大学)

著者名(英語): Minh Ha Tuan (Osaka University),Masaki Samejima(Osaka University)

キーワード: 分散型データセンタ|分散電源|ジョブスケジューリング|蟻コロニー最適化|Decentralized Data Center|Distributed Energy|Job Scheduling|Ant Colony Optimization

要約(日本語): We address job scheduling in decentralized data centers with considering distributed energy that is available near the data centers. Because it is sometimes better to delay job processing for using more distributed energy, the job scheduling problem is solved as a multi-objective optimization problem to minimize energy cost and delay time. Conventional methods to solve the multi-objective scheduling problem are fast but can not derive Pareto optimal solutions accurately. In this paper, we regard the job scheduling problem as a shortest path problem whose path length is defined by energy cost or delay time, and apply Ant Colony Optimization that is a well-known method to solve the shortest path problem.

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