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  • Research Article
  • Open Access

Synchronous Modeling and Analysis of Data Intensive Applications

  • 1Email author,
  • 2,
  • 1,
  • 1 and
  • 1
EURASIP Journal on Embedded Systems20082008:561863

  • Received: 4 July 2007
  • Accepted: 25 June 2008
  • Published:


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

LIFL, CNRS/INRIA, Université de Lille 1, Parc de la Haute Borne, Bât A 40 avenue Halley, 59650 Villeneuve d'Ascq Cedex, France
INRIA Rhône-Alpes, 655 avenue de l'Europe, Montbonnot, 38334 Saint-Ismier cedex, France


© 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.