Publication result detail

Multiplatform Approaches and Tools for Parallel Computing in Signal Processing Domain

FRÝZA, T.; SVOBODOVÁ, J.; MARŠÁLEK, R.; PROKOPEC, J.

Original Title

Multiplatform Approaches and Tools for Parallel Computing in Signal Processing Domain

English Title

Multiplatform Approaches and Tools for Parallel Computing in Signal Processing Domain

Type

Paper in proceedings (conference paper)

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.

English 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

Key words in English

Transform coding; parallel computing; MPI; OpenMP; DSP

Authors

FRÝZA, T.; SVOBODOVÁ, J.; MARŠÁLEK, R.; PROKOPEC, J.

RIV year

2013

Released

29.04.2012

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

Pages from

1

Pages to

4

Pages count

4

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"
}