Presentation | 2009-05-15 A comparative study of implementing N-body simulation on FPGAs, GPUs and general purpose processors Tsuyoshi Hamada, Khaled Benkrid, Keigo Nitadori, Yuichiro Shibata, Kiyoshi Oguri, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In this paper, we describe the implementation of gravitational force calculation for N-body simulations in the context of Astrophysics. It will describe high performance implementations on general purpose processors, GPUs, and FPGAs, and compare them using a number of criteria including speed performance, power efficiency and cost of development. These results show that, for gravitational force calculation and many-body simulations in general, GPUs are very competitive in terms of performance and performance per dollar figures, whereas FPGAs are competitive in terms of performance per Watt figures. |
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Paper # | RECONF2009-16 |
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Committee | RECONF |
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Conference Date | 2009/5/7(1days) |
Place (in Japanese) | (See Japanese page) |
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Registration To | Reconfigurable Systems (RECONF) |
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Language | ENG |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A comparative study of implementing N-body simulation on FPGAs, GPUs and general purpose processors |
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1st Author's Name | Tsuyoshi Hamada |
1st Author's Affiliation | Department of Computer and Information Sciences Nagasaki University() |
2nd Author's Name | Khaled Benkrid |
2nd Author's Affiliation | School of Engineering The University of Edinburgh |
3rd Author's Name | Keigo Nitadori |
3rd Author's Affiliation | The Institute of Physical and Chemical Research RIKEN |
4th Author's Name | Yuichiro Shibata |
4th Author's Affiliation | Department of Computer and Information Sciences Nagasaki University |
5th Author's Name | Kiyoshi Oguri |
5th Author's Affiliation | Department of Computer and Information Sciences Nagasaki University |
Date | 2009-05-15 |
Paper # | RECONF2009-16 |
Volume (vol) | vol.109 |
Number (no) | 26 |
Page | pp.pp.- |
#Pages | 6 |
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