| Presentation | 2009-12-04 Selection Technique of Pipeline Parameters for FLOPS-2D:Multi-FPGA System Environment Hirokazu MORISHITA, Kenta INAKAGATA, 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) | UPACS, a package for CFD(Computational Fluid Dynamics), is an attractive and practical application for high speed computing. However, it is also a challenging target to accelerate by using supercomputer due to its complex memory access pattern. Although it is a relatively large scale application, the recent growth of FPGA resource allows us to implement on hardware. Our goal is hardware implementation of UPACS onto FLOPS-2D : a multi-FPGA system. We must consider the best way to divide the designed circuits into an FPGA and adjust arithmetic unit's parameters in order to exploit the potential of each FPGA when we use a multi-FPGA system. In this paper, the pipeline which is easy to reconfigure based on the algorithm is implemented. Then, a tool which optimizes arithmetic unit's parameters and reconfigures the pipeline structure is designed. By using this tool, 12.4 times faster result than software execution is estimated. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | FPGA / Custom Computer / Computational Fluid Dynamics |
| Paper # | RECONF2009-50 |
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| Conference Information | |
| Committee | RECONF |
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| Conference Date | 2009/11/26(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| 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) | Selection Technique of Pipeline Parameters for FLOPS-2D:Multi-FPGA System Environment |
| Sub Title (in English) | |
| Keyword(1) | FPGA |
| Keyword(2) | Custom Computer |
| Keyword(3) | Computational Fluid Dynamics |
| 1st Author's Name | Hirokazu MORISHITA |
| 1st Author's Affiliation | Faculty of Science and Technology, Keio University() |
| 2nd Author's Name | Kenta INAKAGATA |
| 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 | 2009-12-04 |
| Paper # | RECONF2009-50 |
| Volume (vol) | vol.109 |
| Number (no) | 320 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |