...
Main Topics | Schedule | Speaker | Affiliation | Type of presentation | Title (tentative) | Download |
| Sunday June 8th |
|
|
|
|
|
Dinner Before the Workshop | 7:30 PM | Only people registered for the dinner (included) |
|
| Mercure Hotel |
|
|
|
|
|
|
|
|
Workshop Day 1 | Monday June 9th |
|
|
|
|
|
|
|
|
|
| TITLES ARE TEMPORARY (except if in bold font) |
|
Registration | 08:00 | At Inria Sophia Antipolis |
|
|
|
|
Welcome and Introduction Amphitheatre | 08:30 | Franck Cappello + Marc Snir + Yves Robert + Bill Kramer + Jesus Labarta | INRIA&UIUC&ANL&BSC | Background | Welcome, Workshop objectives and organization | |
Plenary Amphitheatre Chair: Franck Cappello | 09:00 | Jesus Labarta | BSC | Background | Presentation of BSC activities |
|
Mini Workshop Math app. Room 1 | ||||||
Chair: Paul Hovland | 09:30 | Bill Gropp | UIUC | |||
10:00 | Jed Brown | ANL | ||||
| 10:30 | Break |
|
|
|
|
11:00 | Ian Masliah | Inria |
| Automatic generation of dense linear system solvers on CPU/GPU architectures |
| |
11:30 | Luke Olson | UIUC | ||||
12:00 | Lunch | |||||
Chair: Bill Gropp | 13:30 | Vincent Baudoui | Inria |
|
|
|
| 14:00 | Paul Hovland | ANL |
|
|
|
14:30 | Stephane Lanteri | Inria | C2S@Exa: a multi-disciplinary initiative for high performance computing in computational sciences | |||
Mini Workshop I/O and BigData Room 1 | ||||||
Chair: Rob Ross | 15:00 | Wolfgang Frings | JSC | |||
15:30 | Break | |||||
16:00 | Jonathan Jenkins | ANL |
|
|
| |
16:30 | Matthieu Dorier | Inria | Omnisc'IO: A Grammar-Based Approach to Spatial and Temporal I/O Patterns Prediction | |||
17:00 | Kenton Guadron McHenry, | NCSA | The NCSA Image and Spatial Data Analysis Division | |||
17:30 | Adjourn | |||||
18:30 | Bus for dinner (dinner included) | |||||
Mini Workshop Runtime Room 2 |
|
|
|
|
|
|
Chair: Jesus Labarta | 9:30 | Pavan Balaji | ANL | |||
10:00 | Augustin Degomme | Inria | Status Report on the Simulation of MPI Applications with SMPI/SimGrid | |||
| 10:30 | Break |
|
|
|
|
| 11:00 | Ronak Buch | UIUC |
| ||
| 11:30 | Victor Lopez | BSC |
|
|
|
12:00 | Lunch | |||||
Chair: Rajeev Thakur | 13:30 | Xin Zhao | ANL | |||
14:00 | Brice Videau | Inria | ||||
14:30 | Pieter Bellens | BSC | ||||
15:00 | Martin Quinson | Inria | ||||
15:30 | Break | |||||
Chair: Sanjay Kale | 16:00 | Francois Tessier | Inria | |||
16:30 | Jean-François Mehaud | Inria | ||||
17:00 | Luka Nussbaum | Inria | Evaluating exascale HPC runtimes through emulation with Distem | |||
17:30 | Adjourn | |||||
18:30 | Bus for dinner (dinner included) | |||||
Workshop Day 2 | Tuesday June 10th | |||||
Formal opening Amphitheatre Chair: Bill Kramer | 08:30 | Marc Snir + Franck Cappello | INRIA&UIUC&ANL | Background | ||
| 08:40 | Claude Kirchner | Inria | Background | Inria updates and vision of the collaboration | TBD |
| 08:50 | Marc Snir | ANL | Background | ANL updates vision of the collaboration | TBD |
Plenary Amphitheatre | 09:00 | Wolfgan Frings | JSC | Background | JSC activities in HPC | TBD |
Mini Workshop I/O and Big Data Room 1 | ||||||
Chair: Gabriel Antoniu | 09:30 | Rob Ross | ANL |
| Understanding and Reproducing I/O Workloads |
|
| 10:00 | Guillaume Aupy | Inria |
| Scheduling the I/O of HPC applications under congestion | |
10:30 | Break | |||||
11:00 | Lokman Rahmani | Inria | ||||
| 11:30 | Anthony Simonet | Inria |
| Using Active Data to Provide Smart Data Surveillance to E-Science Users |
|
| 12:00 | Lunch |
|
|
|
|
Mini Workshop Runtime | ||||||
Chair: Jean François Mehaud | 09:30 | Sanjay Kale | UIUC | Temperature, Power and Energy: How an Adaptive Runtime can optimize them | ||
10:00 | Florentino Sainz | BSC | DEEP Collective offload | |||
10:30 | Break | Inria | ||||
11:00 | Arnaud Legrand | Inria | Modeling and Simulation of a Dynamic Task-Based Runtime System for Heterogeneous Multi-Core Architectures | |||
11:30 | Grigori Fursin | Inria | ||||
12:00 | Lunch | |||||
Formal encouragments Amphitheatre Chair: Franck Cappello | 13:45 | Ed Seidel | UIUC | Background | NCSA updates and vision of the collaboration | |
Plenary Amphitheatre Chair: Wolfgan Frings | 14:00 | Yves Robert | Inria | |||
14:30 | Marc Snir | ANL | ||||
15:00 | Break | |||||
Mini Workshop Resilience | ||||||
Chair: Franck Cappello | 15:30 | Luc Jaulmes | BSC | Checkpointless exact recovery techniques for Krylov-based iterative methods | ||
16:00 | Ana Gainaru | UIUC | ||||
16:30 | Tatiana Martsinkevich | Inria | ||||
17:00 | Adjourn | |||||
Mini Workshop Cloud & Cyber-infrastructure Room 2 | ||||||
Chair: Kate Keahey | 15:30 | Justin Wozniak | ANL | |||
16:00 | Shaowen Wang | UIUC | CyberGIS @ Scale | |||
16:30 | Christine Morin | Inria | ||||
17:00 | Adjourn | |||||
| 18:30 | Bus for Dinner (dinner included) |
|
|
|
|
Workshop Day 3 | Wednesday June 11th |
|
|
|
|
|
Plenary Amphitheatre Chair: Jesus Labarta | 8:30 | Bill Kramer | NCSA |
| Blue Waters - A year of results and insights |
|
Mini Workshop Resilience | ||||||
Chair: Yves Robert | 9:00 | Leonardo Bautista Gomez | ANL | |||
9:30 | Slim Bougera | Inria | ||||
10:00 | Break | |||||
10:30 | Sheng Di | ANL | Round-off error propagation in large-scale applications | |||
11:00 | Vincent Baudoui | ANL | Five open questions on Resilience for the Exascale era | |||
Plenary Amphitheatre | 11:30 | Closing | ||||
12:00 | Lunch (included) | |||||
Mini Workshop Cloud & Cyber-infrastructure | ||||||
Chair: Christine Morin | 09:00 | Kate Keahey | ANL | |||
09:30 | Radu Tudoran | Inria | JetStream: Enabling High Performance Event Streaming across Cloud Data-Centers | |||
10:00 | Break | |||||
10:30 | Sri Hari Krishna Narayanan | ANL | ||||
11:00 | Timothy Armstrong | ANL | ||||
Plenary Amphitheatre | 11:30 | Closing | ||||
12:00 | Lunch (included) |
...
Luc Jaulmes
Checkpointless exact recovery techniques for Krylov-based iterative methods
Lokman Rahmani
Smart In Situ Visualization for Climate SimulationsLucas Nussbaum
Evaluating exascale HPC runtimes through emulation with Distem
The Exascale era will require the HPC software stack to face important challenges such as platform hetereogeneity and evolution during execution, or reliability issues. We propose a framework to evaluate key aspects of a central part of this software stack: the HPC runtimes. Starting from Distem, which is a versatile emulator for studying distributed systems, we designed an emulator suitable for the evaluation of HPC runtimes, enabling specifically: (1) emulation of a very large scale platform on top of a regular cluster; (2) introduction of heterogeneity and dynamic imbalance among the computing resources; (3) introduction of failures. Those features provide runtime designers with the ability to experiment their prototypes under a large range of conditions, to discover performance gaps, understand future bottlenecks, and evaluate fault tolerance and load balancing mechanisms. We validate the usefulness of this approach with experiments on two HPC runtimes: Charm++ and OpenMPI.Sanjay Kale
Temperature, Power and Energy: How an Adaptive Runtime can optimize them