Open Access

Synchronous Modeling and Analysis of Data Intensive Applications

  • Abdoulaye Gamatié1Email author,
  • Éric Rutten2,
  • Huafeng Yu1,
  • Pierre Boulet1 and
  • Jean-Luc Dekeyser1
EURASIP Journal on Embedded Systems20082008:561863

DOI: 10.1155/2008/561863

Received: 4 July 2007

Accepted: 25 June 2008

Published: 15 July 2008

Abstract

We present the modeling of data-intensive parallel applications following the synchronous approach. We consider the GASPARD environment, which is dedicated to high-performance system-on-chip (SoC) codesign. Our motivation is to bridge the gap between the GASPARD design approach and the formal validation techniques provided by the synchronous technology. First, we define a synchronous dataflow equational model of GASPARD models. The modeling formalism adopted in GASPARD consists of an extension of the domain-specific language Array-OL. Then, we address correctness issues (e.g., causality and synchronizability analyses) about GASPARD models via their corresponding synchronous descriptions in order to formally validate the original system descriptions.

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Authors’ Affiliations

(1)
LIFL, CNRS/INRIA, Université de Lille 1
(2)
INRIA Rhône-Alpes

Copyright

© Abdoulaye Gamatié et al. 2008

This article is published under license to BioMed Central Ltd. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.