| Project/Area Number |
21500064
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Computer system/Network
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| Research Institution | Japan Aerospace Exploration Agency |
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Principal Investigator |
ITO Rika 独立行政法人宇宙航空研究開発機構, 研究開発本部, 主任開発員 (70442928)
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| Co-Investigator(Kenkyū-buntansha) |
NAKASHIMA Hiroshi 京都大学, 学術情報メディアセンター, 教授 (10243057)
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| Project Period (FY) |
2009 – 2011
|
| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2011: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2010: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2009: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
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| Keywords | ハイパフォーマンスコンピューティング / HPC / 資源管理 / 省電力 / ジョブスケジューラ / 最適化 / NQS |
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| Research Abstract |
The purpose of our project is research and tool-set development for efficient operation of supercomputers and for saving power consumption. We analyzed each job tendency and predicted the elapsed time of jobs, and developed job scheduling algorithms based on them. As for the power saving operation, we designed a power scheduling and a job scheduling for the new supercomputer system whose operation will start from 2012 in Kyoto University. This new design enables us to achieve both of power saving and QOS.
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