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FRÝZA, T. SVOBODOVÁ, J. MARŠÁLEK, R. PROKOPEC, J.
Original Title
Multiplatform Approaches and Tools for Parallel Computing in Signal Processing Domain
Type
conference paper
Language
English
Original Abstract
The paper deals with various approaches used for parallel computing in signal processing domain. More precisely, the methods exploiting the multicores Central Processing Units such as Message Passing Interface and OpenMP are taking into account. The properties of the programming methods are experimentally proved in application of two-dimensional Fast Fourier Transform and Discrete Cosine Transform and are compared with possibilities of MATLAB built-in functions and Digital Signal Processors with Very Long Instruction Word architecture. The optimal combination of computing methods in signal processing domain is proposed. Results in the paper prove the possibility of creation of a~heterogeneous computing system compounded of CPU and DSP architectures.
Keywords
Transform coding; parallel computing; MPI; OpenMP; DSP
Authors
FRÝZA, T.; SVOBODOVÁ, J.; MARŠÁLEK, R.; PROKOPEC, J.
RIV year
2012
Released
29. 4. 2012
Publisher
IARIA
Location
Chamonix, France
ISBN
978-1-61208-193-9
Book
Proceedings of The Seventh International Conference on Digital Telecommunications ICDT2013 (CD-ROM)
Edition
1
Edition number
Pages from
Pages to
4
Pages count
BibTex
@inproceedings{BUT95018, author="Tomáš {Frýza} and Jitka {Vágnerová} and Roman {Maršálek} and Jan {Prokopec}", title="Multiplatform Approaches and Tools for Parallel Computing in Signal Processing Domain", booktitle="Proceedings of The Seventh International Conference on Digital Telecommunications ICDT2013 (CD-ROM)", year="2012", series="1", number="1", pages="1--4", publisher="IARIA", address="Chamonix, France", isbn="978-1-61208-193-9" }