High Level Loop Transformations for Systematic Signal Processing Embedded Applications

  • Authors:
  • Calin Glitia;Pierre Boulet

  • Affiliations:
  • Laboratoire d'Informatique Fondamentale de Lille, Université des Sciences et Technologies de Lille INRIA Lille - Nord Europe, Villeneuve d'Ascq Cedex, France 59655;Laboratoire d'Informatique Fondamentale de Lille, Université des Sciences et Technologies de Lille INRIA Lille - Nord Europe, Villeneuve d'Ascq Cedex, France 59655

  • Venue:
  • SAMOS '08 Proceedings of the 8th international workshop on Embedded Computer Systems: Architectures, Modeling, and Simulation
  • Year:
  • 2008

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Abstract

Array OL specification model is a mixed graphical-textual language designed to model multidimensional intensive signal processing applications.Data and task parallelism are specified directly in the model. High level transformations are defined on this model, allowing the refactoring of an application and furthermore providing directions for optimization. The resemblances between with the wide-known and used Loop transformationslead us to try taking concepts and results from this domain and see how they fit in Array OL context.