Please use this identifier to cite or link to this item: http://carpedien.ien.gov.br:8080/handle/ien/2467
Tipo: conferenceObject
Título: GPU-based high performance Monte Carlo simulation in neutron transport
Autor(es): Heimlich, Adino
Mol, Antonio Carlos de Abreu
Pereira, Claudio Marcio do Nascimento Abreu
Resumo: Graphics Processing Units (GPU) are high performance co-processors intended, originally, to improve the use and quality of computer graphics applications. Since researchers and practitioners realized the potential of using GPU for general purpose, their application has been extended to other elds out of computer graphics scope. The main objective of this work is to evaluate the impact of using GPU in neutron transport simulation by Monte Carlo method. To accomplish that, GPU- and CPU-based (single and multicore) approaches were developed and applied to a simple, but time-consuming problem. Comparisons demonstrated that the GPU-based approach is about 15 times faster than a parallel 8-core CPU-based approach also developed in this work.
Palavras-chave: Método de Monte Carlo
Transporte de nêutrons
GPU
Idioma: por
País: Brasil
Editor: Instituto de Engenharia Nuclear
Sigla da Instituição: IEN
Tipo de Acesso: openAccess
URI: http://carpedien.ien.gov.br:8080/handle/ien/2467
Data do documento: Sep-2009
Appears in Collections:Realidade Virtual Aplicada na Área Nuclear - Trabalhos de Congresso

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