A study of gene regulatory networks analysis on distributed and parallel computers using work steal method
| Project/Area Number |
24700295
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Bioinformatics/Life informatics
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| Research Institution | Institute of Physical and Chemical Research (2013-2015)
Osaka University (2012) |
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Principal Investigator |
Kido Yoshiyuki 国立研究開発法人理化学研究所, 生命システム研究センター, 客員研究員 (70506310)
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| Project Period (FY) |
2012-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2014: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2013: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2012: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
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| Keywords | 分散コンピューティング / 遺伝子発現ネットワーク推定 / ジョブスケジューラ / 可視化 / 分散並列コンピューティング / スケジューリング / 遺伝子ネットワーク / ネットワーク推定 / 分散並列計算 |
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| Outline of Final Research Achievements |
In this research, we have developed and implemented a job scheduler framework with work steal mechanism for large scale gene regulatory networks analysis. The analysis applications usually execute on a distributed and parallel computational environment. Because a whole of human genes is a approximate 20,000, therefore a human gene regulatory networks analysis needs large scale computational environment. So, our products aims to reduce a calculation time of gene regulatory networks analysis using work steal mechanism. A work steal mechanism is able to cut off a useless network estimation.
We also have modified and improved a network visualization application for large scale gene regulatory networks on a high resolution visualization system (i.e. tiled display wall).
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Report
(5 results)
Research Products
(11 results)
