| Presentation | 2007-09-21 An Energy Reduction Technique with Dynamic Frequency Scaling for Dynamically Reconfigurable Processor Arrays Satoshi TSUTSUMI, Yohei HASEGAWA, Takashi NISHIMURA, Hideharu AMANO, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Coarse-grained dynamically reconfigurable processor arrays (DRPAs) can play an important role in multimedia System-on-a-Chip (SoC) as an off-loading engine IP (Intellectual Property). Their efficiency and flexibility provide potential power to accelerate various applications. The flexibility, however, incurs inevitable variations in execution time at context and task levels. In this study, we proposed a context and task dependent DVFM (Dynamic Voltage and Frequency Management) scheme for DRPAs, which can control supply voltage and frequency suitable for the expected execution time and evaluated the impact of the DVFM on power and energy consumption. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Dynamically Reconfigurable Processor / Dynamic Voltage Scaling / Dynamic Frequency Scaling |
| Paper # | RECONF2007-31 |
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| Conference Information | |
| Committee | RECONF |
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| Conference Date | 2007/9/13(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Reconfigurable Systems (RECONF) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | An Energy Reduction Technique with Dynamic Frequency Scaling for Dynamically Reconfigurable Processor Arrays |
| Sub Title (in English) | |
| Keyword(1) | Dynamically Reconfigurable Processor |
| Keyword(2) | Dynamic Voltage Scaling |
| Keyword(3) | Dynamic Frequency Scaling |
| 1st Author's Name | Satoshi TSUTSUMI |
| 1st Author's Affiliation | Department of Information and Computer Science, Keio University() |
| 2nd Author's Name | Yohei HASEGAWA |
| 2nd Author's Affiliation | Department of Information and Computer Science, Keio University |
| 3rd Author's Name | Takashi NISHIMURA |
| 3rd Author's Affiliation | Department of Information and Computer Science, Keio University |
| 4th Author's Name | Hideharu AMANO |
| 4th Author's Affiliation | Department of Information and Computer Science, Keio University |
| Date | 2007-09-21 |
| Paper # | RECONF2007-31 |
| Volume (vol) | vol.107 |
| Number (no) | 225 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |