| Project/Area Number |
24650033
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Single-year Grants |
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| Research Field |
Media informatics/Database
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| Research Institution | Hokkaido University |
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Principal Investigator |
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| Co-Investigator(Renkei-kenkyūsha) |
KAWASHIMA Hideyuki 筑波大学, システム情報工学研究科, 講師 (90407148)
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| Project Period (FY) |
2012-04-01 – 2014-03-31
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2013: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2012: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
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| Keywords | サイバーフィジカル / ストリーム処理 / リコンフィギュラブル |
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| Research Abstract |
We have conducted research on hardware-oriented stream processing using real applications. For a first year, we've used DRP (Dynamically Reconfigurable Processor) as our platform, where we examined a WindowJoin operator. We've found 200x perfromance improvement, as wellas list of must-aware-of issues for software engineers' to know about hardware. For the second year, we have worked on SQL to C translation of stream applications, where 2x performance improvement has been confirmed. Lastly, we've studied reflexive processing architecture at NW interface of server systems, using a memcached application.
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