Higher Reliable Task Assignment Method for Embedded Multiprocessor
| Project/Area Number |
26330064
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Computer system
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| Research Institution | Osaka University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
今井 正治 大阪大学, 情報科学研究科, 教授 (50126926)
劉 載勲 大阪大学, 情報科学研究科, 助教 (70726976)
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| Project Period (FY) |
2014-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2016: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2015: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2014: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
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| Keywords | マルチプロセッサ・システム / 高信頼性 / スケジューリング / タスク割当 |
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| Outline of Final Research Achievements |
This research studies reliability of future high performance system by multiprocessor systems. Such a system should be operated under low voltage in order to keep away from high thermal operation and aging degradation of systems. On the other hand, operations under low voltage suffers from voltage source fluctuation by system current. There may occur some errors by voltage drop. This research proposed a reliable mechanism which limits the current changes and does not suffer much performance loss under the constraint of current fluctuation.
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Report
(4 results)
Research Products
(4 results)
