Research activity

• Adéquation algorithme architecture : conception d’algorithmes parallèles pour les processeurs multi-cœurs et SIMD ;
• Bibliothèque d’instructions SIMD multi-architectures (SSE, AVX, AVX-512, Neon) ;
• Nouvelles architectures embarquées pour du calcul intensif (RISC-V) ;
• Développement d'algorithmes et d'architectures réutilisables ;
• Domaines applicatifs : radio logicielle (codage canal, modulation, synchro), traitement de l'image (flot optique), dynamique des fluides.

2015-2023 Publications

• 2023
  • J. Vaubaillon, Ch. Loir, C. Ciocan, M. Kandeepan, M. Millet, A. Cassagne, L. Lacassagne, P. Da Fonseca, F. Zander, D. Buttsworth, S. Loehle, J. Tóth, S. Gray, A. Moingeon, N. Rambaux : “A 2022 τ-Herculid meteor cluster from an airborne experiment: automated detection, characterization, and consequences for meteoroids”, Astronomy and Astrophysics - A&A, (EDP Sciences) (2023)
• 2022
  • M. Kandeepan, C. Ciocan, M. Millet, M. Bouyer, A. Cassagne, L. Lacassagne : “Fast Meteor Detection Toolbox”, Workshop AFF3CT, Bordeaux, France (2022)
  • J. Vaubaillon, Ch. Loir, M. Millet, C. Ciocan, M. Kandeepan, A. Cassagne, L. Lacassagne, P. Da Fonseca, F. Zander, D. Buttsworth, S. Loehle, J. Tóth, S. Gray‑Owen, A. Moingeon, N. Rambaux : “A 2022 τ-Herculids meteor cluster”, Internationational Meteor Conference (IMC) 2022, Poroszlo, Hungary (2022)
  • A. Cassagne, R. Tajan, O. Aumage, C. Leroux, D. Barthou, Ch. Jego : “A DSEL for High Throughput and Low Latency Software-Defined Radio on Multicore CPUs”, (2022)
  • M. Millet, N. Rambaux, A. Cassagne, M. Bouyer, A. Petreto, L. Lacassagne : “Meteorix: High performance computer vision application for Meteor detection from a CubeSat”, 44^th Scientific Assembly of the Committee on Space Research (COSPAR), Athens, Greece (2022)
• 2021
  • A. Cassagne, M. Leonardon, R. Tajan, C. Leroux, Ch. Jego, O. Aumage, D. Barthou : “A Flexible and Portable Real-time DVB-S2 Transceiver using Multicore and SIMD CPUs”, The 11^th IEEE International Symposium on Topics in Coding (ISTC 2021), Montréal, Canada (2021)
• 2020
  • A. Cassagne : “Optimization and parallelization methods for software-defined radio”, thesis, defence 12/08/2020, supervision Barthou, Denis Jégo, Christophe, co-supervision : Aumage, Olivier, Leroux, Camille (2020)
• 2019
  • A. Cassagne, O. Hartmann, M. Leonardon, K. He, C. Leroux, R. Tajan, O. Aumage, D. Barthou, Th. Tonnellier, V. Pignoly, B. Le Gal, Ch. Jego : “AFF3CT: A Fast Forward Error Correction Toolbox!”, SoftwareX, vol. 10, pp. 100345, (Elsevier) (2019)
  • M. Leonardon, A. Cassagne, C. Leroux, Ch. Jego, L.‑Ph. Hamelin, Y. Savaria : “Fast and Flexible Software Polar List Decoders”, Journal of Signal Processing Systems, (Springer) (2019)
  • A. Ghaffari, M. Leonardon, A. Cassagne, C. Leroux, Y. Savaria : “Toward High-Performance Implementation of 5G SCMA Algorithms”, IEEE Access, vol. 7, pp. 10402-10414, (IEEE) (2019)
• 2018
  • A. Cassagne, O. Aumage, D. Barthou, C. Leroux, Ch. Jego : “MIPP: a Portable C++ SIMD Wrapper and its use for Error Correction Coding in 5G Standard”, The 4^th Workshop on Programming Models for SIMD/Vector Processing (WPMVP 2018), Vienna, Austria, (ACM Press) (2018)
• 2017
  • A. Cassagne, O. Hartmann, M. Leonardon, Th. Tonnellier, G. Delbergue, C. Leroux, R. Tajan, B. Le Gal, Ch. Jego, O. Aumage, D. Barthou : “Fast Simulation and Prototyping with AFF3CT”, The 20^th International Workshop on Signal Processing Systems (SiPS 2017), Lorient, France (2017)
  • A. Cassagne, M. Leonardon, O. Hartmann, Th. Tonnellier, G. Delbergue, V. Giraud, C. Leroux, R. Tajan, B. Le Gal, Ch. Jego, O. Aumage, D. Barthou : “AFF3CT : Un environnement de simulation pour le codage de canal”, Le 12^e Colloque du GDR SoC/SiP, Bordeaux, France (2017)
• 2016
  • A. Cassagne, Th. Tonnellier, C. Leroux, B. Le Gal, O. Aumage, D. Barthou : “Beyond Gbps Turbo Decoder on Multi-Core CPUs”, The 10^th International Symposium on Turbo Codes and Iterative Information Processing (ISTC 2016), Turbo Codes and Iterative Information Processing, Brest, France (2016)
  • A. Cassagne, O. Aumage, C. Leroux, D. Barthou, B. Le Gal : “Energy Consumption Analysis of Software Polar Decoders on Low Power Processors”, The 24nd European Signal Processing Conference (EUSIPCO 2016), Budapest, Hungary (2016)
• 2015
  • A. Cassagne, B. Le Gal, C. Leroux, O. Aumage, D. Barthou : “An Efficient, Portable and Generic Library for Successive Cancellation Decoding of Polar Codes”, The 28^th International Workshop on Languages and Compilers for Parallel Computing (LCPC 2015), Raleigh, United States (2015)
  • A. Cassagne, J.‑F. Boussuge, G. Puigt : “High-order Method for a New Generation of Large Eddy Simulation Solver”, (2015)
  • A. Cassagne, J.‑F. Boussuge, N. Villedieu, G. Puigt, I. D'Ast, A. Genot : “JAGUAR: a New CFD Code Dedicated to Massively Parallel High-Order LES Computations on Complex Geometry”, The 50^th 3AF International Conference on Applied Aerodynamics (AERO 2015), Toulouse, France (2015)