A platform for research, training and development. Nicolas Ferré. 2013, April 10th

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1 A platform for research, training and development Nicolas Ferré 2013, April 10th

2 High Performance Computing (HPC) Le calcul intensif et son écosystème (moyens de calcul, de communication et de stockage, traitement et exploitation des données...) sont au c ur de la plupart des avancées de la recherche au sein du CNRS comme dans l'ensemble de la communauté scientique. Les enjeux ne sont pas seulement scientiques mais aussi sociétaux, économiques, nanciers et éthiques. Alain Fuchs, livre blanc du Calcul Intensif, CNRS, 2012 Pyramidal organization of HPC in Europe Tier 0 = Partnership for Advanced Computing in Europe The mission of PRACE is to enable high impact scientic discovery and engineering research and development across all disciplines to enhance European competitiveness for the benet of society.

Les enjeux ne sont pas seulement scientiques mais aussi sociétaux, économiques, nanciers et éthiques.

3 HPC in France Tier 1: Grand Equipement National de Calcul Intensif (GENCI, France). 3 national centers, >600 millions CPUh in 2013 Tier 2 in regions: the mésocentres No eective structure before 2011 Some well developed local projects (Calmip in Toulouse, Ciment in Grenoble, HPC@LR in Montpellier) Main tasks: help to develop new and ecient numerical methods What about Aix-Marseille?

structure before 2011 Some well developed local projects (Calmip in Toulouse, Ciment in

4 Mésocentre d'aix-marseille Before 2011: hardwares purchased by labs/teams limited sharing of resources redundant environments (power, cold,...) 2 submitted Equipex projects, 1 local (PICIDAM), 1 in network Equip@meso project selected: 10 mésocentres Headed by Genci content/présentation-d' equipmeso

..) 2 submitted Equipex projects, 1 local (PICIDAM), 1 in network Equip@meso

5 Our mésocentre Starting in 2012 Marseille St Jérôme campus: water cooling, power supply, generator Acquisitions (2012, more to come in 2013) : Thin nodes (1200 cores) + fat nodes (1 To RAM) + visualization + GPFS Softwares, support & maintenance, etc...

to come in 2013) : Thin nodes (1200 cores) + fat nodes (1 To

6 Our mésocentre Administration Scientic board: N. Ferré (ICR), G. Fuhr (PIIM), E. Kajfasz (CPPM), P. Tamain (IFRM, CEA), D. Morvan (M2P2), L. Raymond (IM2NP) Technical board: F. Archambault (DRV), D. Fougère (M2P2), DOSI Users board: to come in 2013 Contacts:

Fougère (M2P2), DOSI Users board: to come in 2013 Contacts: equipex-mesocentre@univ-amu.

7 Current projects (September March 2013) 8 millions CPUh granted, 3 types of projects A : permanent exploratory call (5000 CPUh) : 10 projects (AFMB, IM2NP, M2P2, CPT, IFRM, IRPHE, IUSTI, PIIM) B : regular one-year call ( CPUh) : 26 projects (LMA, PIIM, IUSTI, M2P2, ICR, Madirel, IRFM, CPT, AFMB, IMAth) Mésochallenge : permanent call, none for now 150 users applications and Feuille1 developments /12 10/12 11/12 12/12 01/13 02/13 03/

PIIM, IUSTI, M2P2, ICR, Madirel, IRFM, CPT, AFMB, IMAth) Mésochallenge : permanent call, none for now 150 users applications and

8 Example (1) Project: FEU (M2P2, AMU) Numerical modelling for ignition and propagation of wildres (OpenFOAM library) First 3D models validated Turbulent kinetic energy in a plane perpendicular to the vegetation and parallel to the ow, observed during the development of an instability generated by the vegetation

kinetic energy in a plane perpendicular to the vegetation and parallel to the

9 Example (2) Project: GYSELA (IRFM, CEA) 5D gyrokinetic application: modelling of a plasma ring conned in a toric geometry with a circular section Software developed by IRFM, national centers not adapted for improvements Better scalability achieved at mésocentre Grand Challenge PRACE 2013: 11 millions CPUh, cores

developed by IRFM, national centers not adapted for improvements Better

10 A few keywords & pictures Acoustic waves, earthquakes, non-linear problems, massive gas injection, turbulence, transport, entropy production, fast particles, gas-solid interactions, uid-structure interactions, asymptotic numerical method, structural biology, protein-dna interactions, quantum optics, thermoelectric materials, soft matter, theoretical chemistry, granular ow, tokamacs,...

uid-structure interactions, asymptotic numerical method, structural biology, protein-dna

11 Other ongoing tasks Communication: newsletter, web site Training: CEMRACS school 2012, support for users, HPC training, HPC courses in Master or PhD,...

Technology transfer Project HPC-PME (http://www.

org): promoting HPC towards the local SMB in charge

12 Technology transfer Project HPC-PME ( promoting HPC towards the local SMB in charge of the prospecting in charge of the contracts Towards a industry/mésocentre partnership?

13 More about the mésocentre?

14 Inauguration day: 22/05/2013 Campus Saint-Jérôme, Marseille Tentative schedule: 13h00 16h30 : 1st users meeting, 6 communications 16h30 17h00 : users board 17h00 18h00 : inauguration by AMU president, Y. Berland. 18h00 19h00 : cocktail Don't hesitate to attend, to participate and spread the word!

users board 17h00 18h00 : inauguration by AMU president, Y. Berland.

CALMIP a Computing Meso-center for middle HPC academis Users

CALMIP a Computing Meso-center for middle HPC academis Users CALMIP : Calcul en Midi-Pyrénées Méso-centre de Calcul Boris Dintrans, President Operational Board CALMIP, Laboratoire d Astrophysique de Toulouse