Number of documents

7

Arnaud Legrand


Contact:

arnaud.legrand@imag.fr

Webpage:

Academic Page

Resume:

Arnaud Legrand is the leader of the POLARIS team. He is a CNRS research scientist at the LIG. His research targets the management (mostly from an algorithmic point of view, i.e., scheduling, load balancing, fairness, game theory….) and performance evaluation (in particular through simulation, visualization, statistical analysis, …) of large scale distributed computing infrastructures such as clusters, grids, desktop grids, volunteer computing platforms, clouds,… when used for scientific computing. He is one of the main developers of the SimGrid project, a simulation toolkit for building simulators of distributed applications (originally designed for scheduling algorithm evaluation purposes) developed in collaboration with Henri Casanova, Martin Quinson and Frédéric Suter.

 

Education and Professional Experience

Nov. 2015
Habilitation à Diriger des Recherches, University of Grenoble
Oct. 2004-…:
Tenured Researcher for the CNRS (Chargé de Recherche) at Laboratoire d'Informatique de Grenoble.
2004-2005:
Post-Doctoral Research Associate, UCSD (USA). Collaboration with Henri Casanova, Larry Carter and Jeanne Ferrante.
2003-2004:
Post-Doctoral Research Associate, École Normale Supérieure de Lyon (France).
2000-Dec. 2003:
Ph.D. Computer Science, École Normale Supérieure de Lyon. Laboratoire de l'Informatique du Parallélisme. Thesis: Heterogeneous parallel algorithms and scheduling : static and dynamic approaches Advisors: Prof. Olivier Beaumont and Prof. Yves Robert.


7645   

Conference papers3 documents

  • Laurent Bobelin, Arnaud Legrand, Márquez David, Pierre Navarro, Martin Quinson, et al.. Scalable Multi-Purpose Network Representation for Large Scale Distributed System Simulation. CCGrid 2012 -- The 12th IEEE/ACM International Symposium on Cluster, Cloud and Grid Computing, May 2012, Ottawa, Canada. pp.19. ⟨hal-00650233v2⟩
  • Lucas Mello Schnorr, Arnaud Legrand, Jean-Marc Vincent. Multi-scale analysis of large distributed computing systems. Proceedings of the third international workshop on Large-scale system and application performance, Jun 2011, San Jose, CA, United States. pp.27--34, ⟨10.1145/1996029.1996037⟩. ⟨inria-00627754⟩
  • Pedro Velho, Arnaud Legrand. Accuracy Study and Improvement of Network Simulation in the SimGrid Framework. SIMUTools'09, 2nd International Conference on Simulation Tools and Techniques, Mar 2009, Rome, Italy. ⟨inria-00361031⟩

Reports4 documents

  • Rémi Bertin, Sascha Hunold, Arnaud Legrand, Corinne Touati. From Flow Control in Multi-path Networks to Multiple Bag-of-tasks Application Scheduling on Grids. [Research Report] RR-7745, INRIA. 2011, pp.26. ⟨inria-00627532⟩
  • Pedro Velho, Lucas Schnorr, Henri Casanova, Arnaud Legrand. Flow-level network models: have we reached the limits?. [Research Report] RR-7821, INRIA. 2011, pp.24. ⟨hal-00646896⟩
  • Olivier Beaumont, Laurent Bobelin, Henri Casanova, Pierre-Nicolas Clauss, Bruno Donassolo, et al.. Towards Scalable, Accurate, and Usable Simulations of Distributed Applications and Systems. [Research Report] RR-7761, INRIA. 2011, pp.36. ⟨inria-00631141⟩
  • Lucas Mello Schnorr, Arnaud Legrand, Jean-Marc Vincent. Visualization and Detection of Resource Usage Anomalies in Large Scale Distributed Systems. [Research Report] RR-7438, INRIA. 2010. ⟨inria-00529569⟩