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Master's Dissertation
DOI
https://doi.org/10.11606/D.45.2011.tde-25042012-212956
Document
Author
Full name
Patricia Akemi Ikeda
Institute/School/College
Knowledge Area
Date of Defense
Published
São Paulo, 2011
Supervisor
Committee
Lejbman, Alfredo Goldman Vel (President)
Song, Siang Wun
Stringhini, Denise
Title in Portuguese
Um estudo do uso eficiente de programas em placas gráficas
Keywords in Portuguese
CUDA
GPU Computing
NVIDIA
Abstract in Portuguese
Inicialmente projetadas para processamento de gráficos, as placas gráficas (GPUs) evoluíram para um coprocessador paralelo de propósito geral de alto desempenho. Devido ao enorme potencial que oferecem para as diversas áreas de pesquisa e comerciais, a fabricante NVIDIA destaca-se pelo pioneirismo ao lançar a arquitetura CUDA (compatível com várias de suas placas), um ambiente capaz de tirar proveito do poder computacional aliado à maior facilidade de programação. Na tentativa de aproveitar toda a capacidade da GPU, algumas práticas devem ser seguidas. Uma delas consiste em manter o hardware o mais ocupado possível. Este trabalho propõe uma ferramenta prática e extensível que auxilie o programador a escolher a melhor configuração para que este objetivo seja alcançado.
Title in English
A case study on the efficient use of programs on GPUs
Keywords in English
CUDA
GPU Computing
NVIDIA
Abstract in English
Initially designed for graphical processing, the graphic cards (GPUs) evolved to a high performance general purpose parallel coprocessor. Due to huge potencial that graphic cards offer to several research and commercial areas, NVIDIA was the pioneer lauching of CUDA architecture (compatible with their several cards), an environment that take advantage of computacional power combined with an easier programming. In an attempt to make use of all capacity of GPU, some practices must be followed. One of them is to maximizes hardware utilization. This work proposes a practical and extensible tool that helps the programmer to choose the best configuration and achieve this goal.
 
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dissertacao.pdf (2.39 Mbytes)
Publishing Date
2012-05-08
 
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