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Workshop Day 1

Monday June 27th

Title  

Registration

08:30

Welcome and Introduction

09:00

Marc Snir + Franck Cappello

INRIA&UIUC

Background

Welcome Workshop objectives and organization

09:15

Pascal Guitton François Sillion / Jean Roman

INRIA

Background

INRIA and HPC

Keynote
Chair: Marc Snir

09:30

Don Wuebbles

UIUC

Joint Results

Taking the science of climate change to exascale

10:30

Break

Exascale From Petascale to Exascale
Chair: Bill Kramer

11:00

Jean-François Mehaut

INRIA

Background

Mont-Blanc, European scalable and power efficient HPC platform based on low-power embedded technology

DW talk for INRIA.pptx

11:30

Michel Kern

Background

"La Maison de la Simulation"

12:00

Marc Snir and Franck Cappello, INRIA&UIUC

Joint Results

Joint-Lab results and Exascale Roadmaps

12:00

Michel Kern

Background

2010-2011 activity report

  "La Maison de la Simulation"

12:30

Lunch

System System software
Chair: Bruno Gaujal

14:00

Bill Kramer

UIUC

Background

BlueWaters

14:30

Franck Cappello

INRIA&UIUC

Joint Results

Introduction of the activities in System

14:40

Gabriel Antoniu / Matthieu Dorrier Dorier

INRIA

Joint Results

Damaris: Leveraging Multicore Parallelism to Mask I/O Jitter (ACM ICS Student Competition Awardee)

15:10

Break

Chair: Franck Cappello  

15:40

Matthias Mathias Jacquelin

INRIA

Joint Results

Comparing archival policies for BLUE WATERS  

16:10

Derrick Kondo/Ana Gainaru

UIUC

Joint Results

Modeling and Tolerating Heterogeneous Failures in Large Parallel Systems (to be presented as ACM/IEEE SC11)

16:40

Leonardo Bautista Gomez

INRIA&Titech

Joint Results

FTI: high performance Fault Tolerance Interface for hybrid systems  : Over 100Tflops earthquake simulations using more than 1000 GPUs on TSUBAME2.0 (to be presented as ACM/IEEE SC11, top score student paper, special recognition certificate)

17:10

Amina Guermouche

INRIA

Joint Results

HydEE: A Cluster-Based Hybrid Checkpointing Protocol for MPI Applications

Workshop Day 2

Tuesday June 28th

System Software cont.
Chair: Philippe Navaux

09:00

08:30

Bogdan Nicolae

INRIA

Joint Results

BlobCR: Ef?cient Checkpoint-Restart for HPC Applications on IaaS Clouds using Virtual Disk Image Snapshots (to be presented as ACM/IEEE SC11)

09:00 30

Frederic Vivien

INRIA

Joint Results

Checkpointing strategies for parallel jobs   (to be presented as ACM/IEEE SC11)

Programming models
Chair: Sanjay Kale

10:00 09:30

Sanjay Kale

UIUC

Joint Results

Introduction of the activity in Programming Models

09:40 10:10

Emmanuel Jeannot

INRIA

Joint Early Results

Topology and communication-aware load balancing

10:10 40

Break

10:40 11:10

Jean-François Méhaut

INRIA

Joint Early Results

Improving Parallel System Performance with a NUMA-aware Load Balancer

11:10 40

Julien Bigot

INRIA

Joint Early Results

Gluon+: turning Charm+ applications into components

Exascale

13:30

Dimitri Komatitsch

INRIA

Background

Solving large inverse problems in seismology using hybrid computing

12:10

Lunch

Exascale
Chair:Denis Trystram

13:30

Dimitri Komatitsch

INRIA

Background

Solving large inverse problems in seismology using hybrid computing

Libraries
Chair: Bill Gropp

14:00

Libraries

13:30

Bill Gropp

UIUC

Joint Results

Introduction of the activities in Numerical Libraries

13:40 14:10

Laura

INRIA

Joint Early Results

Performance tuning through locality and advanced scheduling of novel algorithms in linear algebra

14:10 40

François Pelegrini

INRIA

Joint Early Results

Experiments in Charm++ with advanced partitioning features of Scotch

14 15:40 10

Marc Baboulin

INRIA

Joint Early Results

Fast linear system solvers for hybrid CPU/GPU architectures

15:10 40

Break

Chair: Laura Grigori

16:10

15:40

Jocelyne Ehrel

INRIA

Joint Early Results

Deflated parallel GMRES

16:10 40

Torsten Hoefler

UIUC

Joint Early Results

Modeling and Improving the 3D-FFT efficiency on parallel systems

16 17:40 10

Jean-Roman/Luc Giraud

INRIA

Potential collaboration

Preliminary investigations on linear solvers naturally resilient

17:10 40

Franck & Marc

INRIA&UIUC

Preparation of Day3

17:40 18:10

Franck & Marc

INRIA&UIUC

Closing

19:00

Banquet

  Restaurant la corne d'or, 159, route de Chartreuse, 38700 CORENC
Tél : 04 38 86 62 36 - Fax : 04 38 86 62 37 email : info@cornedor.fr - site : www.cornedor.fr

Workshop Day 3

Wednesday June 29th

Bill Gropp

Sanjay Kale

Torsten

Bill Kramer/Ana

Marc Snir

9:00-10:30

G1

Marc Baboulin/Laura Grigori

François Pelligrini

Denis Trystram

Olivier Richard

Matthias Jaquelin

10:30-12:00

G2

Luc Giraud/Jean Roman

Jean-Louis Roch

François Pelligrini

Derrick Kondo

Gabriel Antoniu

Working groups

9:00

12:00 12:00-13:30

Lunch

5 parallel working groups

Working groups cont.  

13:30 -15h:00 G3

Jocelyne

Emmanuel

Frederic Viven

16:30

Adjourn

15h:00-16h30

G4

Jean-François

16h30-18h

G5

2 parallel working groups