| Presentation | 2009-05-15 Acceleration of UPACS subroutines with FPGAs Takaaki YOKOYAMA, Hirokazu MORISHITA, Yasunori OSANA, Naoyuki FUJITA, Hideharu AMANO, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | A cost effective reconfigurable processing engine using multiple FPGAs for accelerating UPACS, a CFD package produced by JAXA has been developed. Two kernels; error modification routine and time integral routine; have been implemented in our past research. Here, we implemented a pipelined structure of the third routine; cell face variables routine on Virtex-5 FPGAs. 209 times performance of a PC using Intel Core 2Duo (2.66GHz) can be achieved. 37% slices can be reduced by reducing the execution time to 192 times. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | FPGA / Custum Computer / Computational Fluid Dynamics |
| Paper # | RECONF2009-18 |
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| Conference Information | |
| Committee | RECONF |
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| Conference Date | 2009/5/7(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) | Acceleration of UPACS subroutines with FPGAs |
| Sub Title (in English) | |
| Keyword(1) | FPGA |
| Keyword(2) | Custum Computer |
| Keyword(3) | Computational Fluid Dynamics |
| 1st Author's Name | Takaaki YOKOYAMA |
| 1st Author's Affiliation | Faculty of science and Technology, Keio University() |
| 2nd Author's Name | Hirokazu MORISHITA |
| 2nd Author's Affiliation | Faculty of science and Technology, Keio University |
| 3rd Author's Name | Yasunori OSANA |
| 3rd Author's Affiliation | Department of Computer and Information Science, Seikei University |
| 4th Author's Name | Naoyuki FUJITA |
| 4th Author's Affiliation | ARD Japan Aerospace Exploration Agency |
| 5th Author's Name | Hideharu AMANO |
| 5th Author's Affiliation | Faculty of science and Technology, Keio University |
| Date | 2009-05-15 |
| Paper # | RECONF2009-18 |
| Volume (vol) | vol.109 |
| Number (no) | 26 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |