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Документ взят из кэша поисковой машины. Адрес
оригинального документа
: http://num-meth.srcc.msu.ru/english/zhurnal/tom_2015/v16r221.html
Дата изменения: Mon Apr 20 15:55:47 2015 Дата индексирования: Sun Apr 10 02:53:46 2016 Кодировка: IBM-866 |
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"An efficient implementation of the lattice Boltzmann method for
hybrid supercomputers" Bikulov D.A. |
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A number of features of an efficient implementation of the lattice Boltzmann method (LBM) for hybrid supercomputers with many graphics processing units (GPU) are discussed. The main strategies for reducing the memory space required by LBM are described. The performance dependence of the implemented solver on the number of the GPUs in use is analyzed for the Lomonosov supercomputer installed at Moscow State University. Keywords: high-performance computing, graphics processing unit, lattice Boltzmann method, CUDA, multi-gpu, scalability.
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