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VESTIM : Une méthode d’estimation de performances pour une implémentation optimisée d’applications sur processeurs de traitement du signal.

Abstract : Current DSP C compilers are generally unable to generate efficient assembly code that respects tight real-time constraints. On the other hand, programming DSP applications by hand in assembly language is becoming unacceptable as applications increase in complexity. We present a software estimation methodology from a C description that helps programmers for a rapid development of DSP applications. Our tool VESTIM provides both a performance evaluation for assembly code generated by the compiler and an estimation of an optimized assembly code. Results are compared with measures of performance in the worst case obtained using a static approach based on ILP.
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https://hal.archives-ouvertes.fr/hal-02006752
Contributor : Sophie Gaffé-Clément <>
Submitted on : Monday, February 4, 2019 - 6:09:05 PM
Last modification on : Tuesday, May 26, 2020 - 6:50:29 PM

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  • HAL Id : hal-02006752, version 1

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Alain Pegatoquet, Michel Auguin, Laurent Kwiatkowski, Emmanuel Gresset, Luc Bianco. VESTIM : Une méthode d’estimation de performances pour une implémentation optimisée d’applications sur processeurs de traitement du signal.. 17ème colloque GRETSI, Groupe d’Etudes du Traitement du Signal et des Images, Sep 1999, Vannes, France. pp.1221-1224. ⟨hal-02006752⟩

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