A study on advanced memory management techniques that improve performance dependability
| Project/Area Number |
21700032
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Software
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| Research Institution | National Institute of Information and Communications Technology |
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Principal Investigator |
KAWAI Eiji National Institute of Information and Communications Technology, 連携研究部門テストベッド研究推進グループ, 主任研究員 (40362842)
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| Project Period (FY) |
2009 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2010: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Fiscal Year 2009: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
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| Keywords | オペレーティングシステム / メモリ管理 / ページング / Weak Pointer / メモリ共有 / 非同期 |
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| Research Abstract |
In this study, a basic programming model for unguaranteed memory areas where the data might be lost in physical memory shortage and the APIs for such memory accesses were developed. In the experiments, the parameter settings under a wide variety of synthetic workloads to improve the stability of performance were investigated. In addition, according to the results obtained from the experiments, a memory management framework for cloud computing environments was proposed, which improved the performance dependability in drastic changes in system-wide memory usage.
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Report
(3 results)
Research Products
(12 results)
