MUMPS User Days 2013

Clamart, near Paris, France
(EDF)

Wed 29th to Thu 30th of May 2013

Presentation

The MUMPS team organizes from time to time the MUMPS User Days. These are events which aim at bringing together MUMPS users from both academia and industry and MUMPS developers. The general theme of these meetings ranges from sparse direct solvers and related issues to applications and experiences with MUMPS. It is also a great opportunity for informal exchanges and discussions between users and developers of MUMPS.

The 2013 MUMPS User Days were the third edition of the series. We thank EDF who co-organized and welcomed this event.

Program

PDF version

Wednesday 29 May

9.30 - 10.00		Registration and welcome coffee
10.00 - 10.15		Welcome by EDF and presentation of the 2 day meeting
10.15 - 11.00		Patrick Amestoy (INPT(ENSEEIHT)-IRIT), Abdou Guermouche (Univ. de Bordeaux), Jean-Yves L’Excellent (Inria-LIP-ENS Lyon) MUMPS overview [slides]
11.00 - 11.30		Olivier Boiteau (EDF, France) Partnership EDF-MUMPS, a fruitful win-win story [slides]
11.30 - 12.15		François-Henry Rouet (Lawrence Berkeley National Laboratory, USA) Robust memory-aware mappings for parallel multifrontal factorizations [slides]
12.15 - 12.45		Antoine Petitet (ESI Group, France) Feedback on The Utilization of MUMPS in ESI’s products [slides]
		Lunch
14.30 - 15.15		Clément Weisbecker (Université de Toulouse, INPT(ENSEEIHT)-IRIT, France) Block Low-Rank (BLR) approximations to improve multifrontal sparse solvers [slides]
15.15 - 15.45		François Pellegrini (ENSEIRB-LaBRI, France) Shared memory parallel algorithms in Scotch 6 [slides]
		Coffee Break
16.15 - 16.45		Eveline Rosseel (FFT, Belgium) Performing acoustic, vibro-acoustic and aero-acoustic computations using MUMPS [slides]
16.45 - 17.15		Wissam Sid-Lakhdar (Ecole Normale Supérieure de Lyon, France) Evolution of MUMPS towards multicore architectures [slides]
17.15 - 18.00		Patrick Amestoy (INPT(ENSEEIHT)-IRIT), Abdou Guermouche (Univ. de Bordeaux), Jean-Yves L’Excellent (Inria-LIP-ENS Lyon) Introducing MUMPS 5.0 and discussions
19.30 - 22.00		Banquet at "L’Ardoise"

Thursday 30 May

9.00 - 9.30		Jean-Pierre Delsemme (LMSINTL, Belgium) Recent Progress of Parallel SAMCEF with MUMPS [slides]
9.30 - 10.00		Alfredo Buttari (CNRS-IRIT, France) qr_mumps: a multithreaded, multifrontal QR solver [slides]
10.00 - 10.30		Florent Lopez (Université de Toulouse, INPT(ENSEEIHT)-IRIT, France) Towards a multifrontal QR factorization for heterogeneous architectures over runtime systems [slides]
		Coffee Break
11.00 - 11.30		Guillaume Sylvand (EADS Innovation Works, France) Application of sparse matrices and H-matrices at EADS Innovation Works [slides][slides]
11.30 - 12.00		Maurice Brémond (Inria, France), Guillaume Joslin (CERFACS-IRIT common laboratory, France) Software engineering issues in the MUMPS project [slides]
12.00 - 12.30		Romain Brossier (SEISCOPE Consortium, France) Frequency-domain seismic modeling with the MUMPS sparse direct solver: application to the imaging of the earth’s interior [slides]
12.30 - 13.00		Mohamed Zenadi (INPT(ENSEEIHT)-IRIT) A hybrid iterative solver based on Block-Cimmino method [slides]
		Lunch
14.00 - 16.00		Round Table : User requirements and closing