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A Comparative Study on ASIC, FPGAs, GPUs and General Purpose Processors in the O(N^2) Gravitational N-body Simulation
http://hdl.handle.net/10069/22717
http://hdl.handle.net/10069/22717d8bedbaf-1417-4969-9c7b-53107b4d7ad4
名前 / ファイル | ライセンス | アクション |
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AHS2009_447.pdf (435.7 kB)
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Item type | 会議発表論文 / Conference Paper(1) | |||||
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公開日 | 2010-01-20 | |||||
タイトル | ||||||
タイトル | A Comparative Study on ASIC, FPGAs, GPUs and General Purpose Processors in the O(N^2) Gravitational N-body Simulation | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | GPGPU | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | High performance computing | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | N-body simulation | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_5794 | |||||
資源タイプ | conference paper | |||||
著者 |
Hamada, Tsuyoshi
× Hamada, Tsuyoshi× Benkrid, Khaled× Nitadori, Keigo× Taiji, Makoto |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | 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. | |||||
内容記述 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 2009 NASA/ESA Conference on Adaptive Hardware and Systems (AHS) : San Francisco, CA, USA, 2009.07.29-2009.08.1 | |||||
書誌情報 |
2009 NASA/ESA Conference on Adaptive Hardware and Systems p. 447-452, 発行日 2009-07 |
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ISBN | ||||||
識別子タイプ | ISBN | |||||
関連識別子 | 978-0-7695-3714-6 | |||||
DOI | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | DOI | |||||
関連識別子 | 10.1109/AHS.2009.55 | |||||
権利 | ||||||
権利情報 | c 2009 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE. | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
出版者 | ||||||
出版者 | IEEE | |||||
引用 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 2009 NASA/ESA Conference on Adaptive Hardware and Systems, pp.447-452; 2009 |