Research on programming model for Reconfigurable Systems
| Project/Area Number |
23650018
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Software
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| Research Institution | Kumamoto University |
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Principal Investigator |
IIDA Masahiro 熊本大学, 自然科学研究科, 准教授 (70363512)
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| Project Period (FY) |
2011 – 2013
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Fiscal Year 2013: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2012: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2011: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
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| Keywords | リコンフィギャラブルシステム / Java / CGRA / アクセラレータ / プログラミングモデル / 粗粒度リコンフィギャラブルシステム / 仮想CGRA / FPGA / 並列計算モデル / GPGPU / ハードウェア記述言語 |
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| Research Abstract |
In embedded systems, the need for rapid low-cost development has been increasing recently. Reuse of design assets is thus an important technique in embedded systems. However, reusability is generally low in software that has been specialized for a particular execution environment. This study proposes a software acceleration technique that is able to maintain software reusability. The proposed technique accelerates the software processing speed by employing dynamic data path generation from the software execution code. In the results of our work, the execution time of most internal loops was decreased by an average of 38.0% and a maximum of 42.3%. This result indicates the possibility that our proposed acceleration technique may promote software reusability while increasing software processing speed.
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Report
(4 results)
Research Products
(7 results)
