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J-GLOBAL ID:201402235405414170   Reference number:14A0587414

ON THE EFFICIENCY OF GPGPU ACCELERATION OF TSUNAMI SIMULATIONS USING AN UNSTRUCTURED TRIANGULAR MESH SYSTEM

非構造三角形格子に基づく津波数値解析のGPGPUによる高速化
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Volume: 69  Issue:Page: I.619-I.624 (J-STAGE)  Publication year: 2013 
JST Material Number: U0103B  ISSN: 2185-467X  Document type: Article
Article type: 原著論文  Country of issue: Japan (JPN)  Language: JAPANESE (JA)
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Arithmetic systems  ,  Flood prevention measures  ,  Natural disasters 
Reference (9):
  • 1) 赤穗良輔,石川忠晴: 平成23年東北地方太平洋沖地震津波における利根川下流の津波遡上再現計算, 水工学論文集, 56, pp.I_1543-I_1548, 2012.
  • 2) 青木尊之:双曲型方程式のGPUによる高速計算,応用数理, 20, pp.6-18, 2010.
  • 3) Castro, M. J., Ortega, S., Asunción, M., Mantas, J. M., Gallardo, J. M.: GPU computing for shallow water flow simulation based on finite volume schemes, High Performance Computing, 339, pp.165- 184, 2011.
  • 4) 曾新翔,赤穗良輔,中村恭志:非構造格子に基づく浅水波方 程式解法のGPGPUによる高速化,第25回計算力学講演会, 神 戸, pp.273-275, 2012.
  • 5) R. J. Leveque: Finite Volume Methods for Hyperbolic Problems, Cambridge University Press, 2002.
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