Circuit design

CSN

Algorithm Architecture Matching consists in studying simultaneously the algorithmic and architectural aspects by taking into account their interactions. Indeed, the joint evolution of digital integration technologies and integrated circuit design methodologies have made it possible, and still make it possible, to implement complex algorithms that would have been unthinkable a few years earlier. The design of architectures and/or the implementation of functionalities on existing architectures are the research activities carried out within the CSN team.

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CSN research team

Axis 1: Design of mixed architectures

The research activities developed in this area concern the study, design and implementation of digital systems within mixed components. The main objective of this work is to relax the design constraints in the analog domain, constraints linked to the speed-accuracy compromise.

Axis 2: Design of dedicated architectures

The study, design and implementation of digital functions to be integrated within System-on-Chip is the central theme of axis 2. The main objective of this work is to propose efficient architectures in terms of complexity and throughput while respecting application constraints.

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School parntership IMS Bordeaux

Axis 3: Implementation on software architectures

Instruction set architectures are currently omnipresent in Systems on Chip. They are now multi-core or even many-core. These processor cores are said to be flexible if they allow the designer to make some architectural adaptations. We exploit these instruction set architectures for the efficient implementation of highly constrained functionalities.

The application areas addressed by the CSN team are:

CSN research team
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Members

Staff

Meet the members of the research team

Maxime GRAS-CHEVALIER
Alexandre VALADE
Matthieu MAGNANT
Soazig LE BIHAN
Pierre AMBLARD
Mathieu ESCOUTELOUP
Eloïse TIBAYRENC
Estevan TU
Léa VOLPIN
Jonathan SAUSSEREAU
Denis SHEMONAEV
Marvyn PANNETIER
Filipe POUGET
Camille LEROUX
Olivier MAZOUFFRE
Christophe JEGO
Stanislas DUBOIS
MALEK ELLOUZE
Ian FISCHER SCHILLING
Dominique DALLET
Hugues ALMORIN
David BEDENES
Jean-Baptiste BEGUERET
Afaf ALAOUI MRANI
Résumé en français

L’Adéquation Algorithme Architecture consiste à étudier simultanément les aspects algorithmiques et architecturaux en prenant en compte leurs interactions. En effet, les évolutions conjointes des technologies d’intégration numérique et des méthodologies de conception de circuits intégrés ont permis, et permettent encore, de réaliser des implantations d’algorithmes complexes inenvisageables quelques années plus tôt. La conception d’architectures et/ou l’implémentation de fonctionnalités sur des architectures existantes sont les activités de recherche qui sont menées au sein de l’équipe CSN.

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