DocumentCode
3629935
Title
High performance DSP software using data-flow graph transformations
Author
V. Zivojnovic;S. Ritz;H. Meyr
Author_Institution
Integrated Syst. for Signal Process., Aachen Univ. of Technol., Aachen, Germany
Volume
1
fYear
1994
Firstpage
492
Abstract
The paper presents an overview of transformations for DSP programs given in form of coarse-grain data-flow graphs. The goal is to produce a functionally equivalent data-flow graph with improved characteristics, regarding modeling and/or implementation of DSP software. Retiming, unfolding, vectorization, clustering as well as node/arc set extensions are discussed. As an example, an application of the presented transformations to the design of a satellite receiver is presented.
Keywords
"Digital signal processing","Software performance","Computational modeling","Software design","Concurrent computing","Delay","Signal processing","Flow graphs","Application software","Satellites"
Publisher
ieee
Conference_Titel
Signals, Systems and Computers, 1994. 1994 Conference Record of the Twenty-Eighth Asilomar Conference on
ISSN
1058-6393
Print_ISBN
0-8186-6405-3
Type
conf
DOI
10.1109/ACSSC.1994.471502
Filename
471502
Link To Document