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High-Performance Computing Based on Heterogeneous and Reconfigurable Architectures

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2 Author(s)
Sousa, E.R. ; Sch. of Electr. & Comput. Eng., State Univ. of Campinas - UNICAMP, Campinas, Brazil ; Meloni, L.G.P.

This paper aims to describe a proposal of a reconfigurable and heterogeneous computing architecture for digital signal processing on embedded systems, based on the cooperative code execution between DSP (Digital Signal Processor) and FPGAs (Field-Programmable Gate Arrays). In order to validate this approach, some scenarios has been developed for processing using FFT (Fast Fourier Transform) and DCT (Discrete Cosine Transform) algorithm, which has been one of the main module used for digital image compression and also is applied in several coding schemes, such as JPEG, MPEGx and H.26x.

Published in:

Computational Intelligence and Communication Networks (CICN), 2012 Fourth International Conference on

Date of Conference:

3-5 Nov. 2012