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Master's Dissertation
DOI
10.11606/D.54.1993.tde-19052014-112429
Document
Author
Full name
Regina Fumie Eto
Institute/School/College
Knowledge Area
Date of Defense
Published
São Carlos, 1993
Supervisor
Committee
Slaets, Jan Frans Willem (President)
Costa, Luciano da Fontoura
Traina, Agma Juci Machado
Title in Portuguese
Implementação do algoritmo da fft-2d para rede de transputers
Keywords in Portuguese
Desempenho
FFT
Processamento paralelo
Transputer
Abstract in Portuguese
O presente trabalho descreve a implementação do algoritmo discreto da FFT-2D, numa rede de transputers. Primeiramente a implementação seqüencial do algoritmo é analisado, em seguida são apresentados algumas técnicas de paralelização, bem como sua aplicação no algoritmo da FFT-2D. Finalmente são apresentados os resultados do desempenho obtido por redes compostas de um, dois e quatro transputers
Title in English
Implementation of 2D-FFT algorithm for a transputer network
Keywords in English
FFT
Parallel processing
Speed-up
Transputer
Abstract in English
The present work describes the implementation of the discrete FFT-2D algorithm in a distributed transputer network. First a seqüencial implementation of the algorithm is presented. Then some parallelization techniques are analyzed and applied to the FFT-2D algorithm. Finally the obtained performance is presented for networks containing one, two and four transputers
 
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ReginaFumieEtoM.pdf (3.44 Mbytes)
Publishing Date
2014-05-19
 
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