Publication detail

Effective Programming of Very Long Instruction Word Digital Signal Processors

FRÝZA, T. MARŠÁLEK, R. ADAMEC, F.

Original Title

Effective Programming of Very Long Instruction Word Digital Signal Processors

English Title

Effective Programming of Very Long Instruction Word Digital Signal Processors

Type

conference paper

Language

en

Original Abstract

The paper deals with an optimal approaches used for programming of time consuming algorithms in digital signal processors. More precisely, the Texas Instruments' DSP with Very Long Instruction Word architecture is taking into account. The principle of the optimal programming is based on new auxiliary tool which ensures the maximal functional units allocation. The properties of the programming method are proved by application of Fast Fourier Transform and they are compared with possibilities of Texas Instruments digital signal processing library. The proposed FFT implementation was tested on C6747 floating-point DSP and it is more efficient than official Texas Instruments library. Therefore, new functions can be used in high-performance computing systems.

English abstract

The paper deals with an optimal approaches used for programming of time consuming algorithms in digital signal processors. More precisely, the Texas Instruments' DSP with Very Long Instruction Word architecture is taking into account. The principle of the optimal programming is based on new auxiliary tool which ensures the maximal functional units allocation. The properties of the programming method are proved by application of Fast Fourier Transform and they are compared with possibilities of Texas Instruments digital signal processing library. The proposed FFT implementation was tested on C6747 floating-point DSP and it is more efficient than official Texas Instruments library. Therefore, new functions can be used in high-performance computing systems.

Keywords

Digital signal processors, digital signal processing, fast Fourier transform, parallel programming, optimization, real time systems.

RIV year

2012

Released

17.04.2012

Publisher

DREL, Brno University of Technology, Czech Republic

Location

Brno, Czech Republic

ISBN

978-80-214-4468-3

Book

Proceedings of 22nd International Conference Radioelektronika 2012

Edition

1

Edition number

1

Pages from

247

Pages to

250

Pages count

4

BibTex


@inproceedings{BUT91601,
  author="Tomáš {Frýza} and Roman {Maršálek} and Filip {Adamec}",
  title="Effective Programming of Very Long Instruction Word Digital Signal Processors",
  annote="The paper deals with an optimal approaches used for programming of time consuming algorithms in digital signal processors. More precisely, the Texas Instruments' DSP with Very Long Instruction Word architecture is taking into account. The principle of the optimal programming is based on new auxiliary tool which ensures the maximal functional units allocation. The properties of the programming method are proved by application of Fast Fourier Transform and they are compared with possibilities of Texas Instruments digital signal processing library. The proposed FFT implementation was tested on C6747 floating-point DSP and it is more efficient than official Texas Instruments library. Therefore, new functions can be used in high-performance computing systems.",
  address="DREL, Brno University of Technology, Czech Republic",
  booktitle="Proceedings of 22nd International Conference Radioelektronika 2012",
  chapter="91601",
  edition="1",
  howpublished="print",
  institution="DREL, Brno University of Technology, Czech Republic",
  year="2012",
  month="april",
  pages="247--250",
  publisher="DREL, Brno University of Technology, Czech Republic",
  type="conference paper"
}