Christian Clémençon
System specialist
christian.clemencon@epfl.ch +41 21 693 22 50 http://scitas.epfl.ch
EPFL ENT-R SCITAS
ME B2 475 (Bâtiment ME)
Station 9
CH-1015 Lausanne
Web site: Web site: https://scitas.epfl.ch/
Mission
HPC systems engineer
Biography
Christian Clémençon joined EPFL in 2005, where he is managing HPC ressources as a systems
engineer in the SCITAS group. His areas of interest include I/O and File Systems for massively
parallel computers.
He received his ETS Dipl.-Ing. degree in Automotive Technics in 1982 and his EPFL Dipl.-Ing.
degree in Computer Science in 1987. He was a research scientist from 1988 to 1995 in the field
of software development tools for parallel and distributed systems in EPFL, Georgia Institute of
Technology and CSCS (Swiss Scientific Computing Center). Then, he was working for 9 years
in the development of semiconductor simulation (TCAD) tools for a startup company in Zurich
Switzerland and San Jose USA. From 2004 to 2005 he was working as a software engineer in
a company providing CCTV equipments in Ecublens Switzerland.
engineer in the SCITAS group. His areas of interest include I/O and File Systems for massively
parallel computers.
He received his ETS Dipl.-Ing. degree in Automotive Technics in 1982 and his EPFL Dipl.-Ing.
degree in Computer Science in 1987. He was a research scientist from 1988 to 1995 in the field
of software development tools for parallel and distributed systems in EPFL, Georgia Institute of
Technology and CSCS (Swiss Scientific Computing Center). Then, he was working for 9 years
in the development of semiconductor simulation (TCAD) tools for a startup company in Zurich
Switzerland and San Jose USA. From 2004 to 2005 he was working as a software engineer in
a company providing CCTV equipments in Ecublens Switzerland.
Publications
Infoscience publications
C. Bosshard; R. Bouffanais; C. Clemencon; M. O. Deville; N. Fietier et al. : Computational Performance of a Parallelized Three-Dimensional High-Order Spectral Element Toolbox. 2009. 8th International Symposium on Advanced Parallel Processing Technologies, Rapperswil, SWITZERLAND, Aug 24-25, 2009. p. 323-329.
Selected publications
| Christian Clémençon, Karsten Schwan, and Bodhi Mukherjee IEEE Transactions on Software Engineering (Vol. 22, No. 2), pages 132-152, February 1996 |
Distributed Shared Abstractions (DSA) on Large-Scale Multiprocessors |
| Christian Clémençon, Josef Fritscher, and Roland Rühl In Proceedings of the High Performance Computing Symposium (HPCS'95, Montréal, Canada), pages 393-404, Centre de recherche informatique de Montréal, July 1995 |
Visualization, execution control and replay of massively parallel programs with Annai's debugging tool |
| Christian Clémençon, Josef Fritscher, M. J. Meehan, and Roland Rühl In Proceedings Euro-Par 95 Parallel Processing, First International Euro-Par Conference (Stockholm, Sweden), pages 155-156, August 1995 |
An Implementation of Race Detection and Deterministic Replay with MPI |
| Christian Clémençon, Karsten M. Decker, Vaibhav R. Deshpande et al. In Proceedings 15th Int'l Phoenix Conf. on Computers & Communications (IPCCC'96, Phoenix, AZ, USA), pages 294-302, IEEE Computer Society Press, March 1996 |
Tool-supported parallel application development |
| Christian Clémençon, Akiyoshi Endo, Josef Fritscher et al. In Proceedings Euro-Par '96 Parallel Processing, Second International Euro-Par Conference (Lyon, France), August 1996 |
Annai Scalable Run-Time Support for Interactive Debugging and Performance Analysis of Large-Scale Parallel Programs |
| Matthias Neeracher, Christian Clémençon, and Roland Rühl SPEEDUP Journal (Vol. 11, No. 1), In Proceedings 21st Workshop, Cadro-Lugano, March 1997 |
A Distributed Scheduler for the GENESISe Simulation System |