GPU-based approach for elastic-plastic deformation simulations
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概要
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In this article, we describe GPU-based parallel algorithm for the numerical simulation of elastic-plastic deformations by finite element analysis method (FEM). This kind of mechanical problems gives us non-symmetric bonded structure of the stiffness matrix, which requires some optimization on data assignments and assembling techniques. Described algorithm was implemented on TSUBAME2 supercomputer using CUDA programming environment.
- 2011-07-20
著者
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MATSUOKA SATOSHI
Tokyo Institute of Technology
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Satoshi Matsuoka
Tokyo Institute of Technology
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Toshio Endo
Tokyo Institute of Technology
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ENDO Toshio
Tokyo Institute of Technology
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Satoshi Matsuoka
National Inst. Of Informatics
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Irina Demeshko
Tokyo Institute of Technology
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