Network Simulator

S4BXI is a simulator of the Portals 4 network API, built on top of SimGrid. It is especially suited to model the BXI interconnect.

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Publications:

• Julien Emmanuel
  A full stack simulator for HPC: Multi-level modelling of the BXI interconnect to predict the performance of MPI applications
  PhD thesis - defense on the 8th of March 2023: VOD on Twitch (in French)
• Julien Emmanuel, Matthieu Moy, Ludovic Henrio, Grégoire Pichon
  S4BXI: the MPI-ready Portals 4 Simulator
  MASCOTS 2021 - 29th IEEE International Symposium on the Modeling, Analysis, and Simulation of Computer and Telecommunication Systems, Nov 2021, Houston, United States. pp.1-8.
• Julien Emmanuel, Matthieu Moy, Ludovic Henrio, Grégoire Pichon
  Simulation of the Portals 4 protocol, and case study on the BXI interconnect
  HPCS 2020 - International Conference on High Performance Computing & Simulation, Dec 2020, Barcelona, Spain. pp.1-8.