IN CONSTRUCTION
This event is supported by INRIA, UIUC, NCSA, ANL, as well as by EDF
Main Topics |
Schedule |
Speaker |
Affiliation |
Type of presentation |
Title (tentative) |
Download |
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Workshop Day 1 |
Wednesday June 13th |
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ALL TITLES ARE TEMPORARY |
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Registration |
08:00 |
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Welcome and Introduction |
08:30 |
Marc Snir + Franck Cappello |
INRIA&UIUC |
Background |
Welcome, Workshop objectives and organization |
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08:45 |
Bertrand Braunschweig |
INRIA |
Background |
Welcome to INRIA Rennes |
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09:00 |
Thierry Priol |
INRIA |
Background |
HPC @ INRIA (update) |
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Sustained Petascale |
09:15 |
Bill Kramer |
NCSA |
Background |
Blue Waters UPDATE |
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09:45 |
François Bodin |
INRIA |
Background |
OpenACC |
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10:15 |
Break |
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10:45 |
Thom Dunning |
NCSA |
Background |
Blue Waters Applications and Scalability/Performance Challenges |
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11:15 |
Marc Snir |
ANL |
Background |
BlueGene Q: First impression |
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11:45 |
Robert Ross |
ANL |
Background |
BIG DATA |
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12:15 |
Lunch |
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Mini Workshop1 |
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Fault tolerance |
13:30 |
Bill Kramer and Marc Snir |
UIUC, ANL |
Background |
Fault tolerance needs at NCSA and ANL |
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14:00 |
Ana Gainaru |
ANL |
Joint Result |
High precision fault prediction for Blue Waters |
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14:30 |
Thomas Ropars |
EPFL |
Joint Result |
TBD |
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15:00 |
Break |
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15:30 |
Mehdi Diouri |
INRIA |
Joint Results |
Fault tolerance and energy consumption |
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16:00 |
Amina Guermouche |
INRIA |
Joint Results |
TBD. |
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16:30 |
Derrick Kondo |
INRIA |
Joint Results |
TBD. |
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17:00 |
Discussions |
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How to address Petascale fault tolerance needs |
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18:00 |
Adjourn |
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Mini Workshop2 |
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I/O and BigData |
13:30 |
Thom Dunning and Rob Ross |
UIUC, ANL |
Background |
I/O and BIGDATA needs at NCSA and ANL |
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14:00 |
Gabriel Antoniu |
INRIA |
Joint Result |
TBD |
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14:30 |
Matthieu Dorier |
INRIA |
Joint Result |
In-Situ Interactive Visualization of HPC Simulations with Damaris |
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15:00 |
Break |
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15:30 |
Pavan Balaji |
ANL |
Background |
Fault tolerance and energy consumption |
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16:00 |
Dries Kimpe |
ANL |
Background |
TBD |
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16:30 |
--- |
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17:00 |
Discussions |
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How to address Petascale I/O and Big Data needs |
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18:00 |
Adjourn |
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Workshop Day 2 |
Thursday June 14th |
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Math for HPC |
08:30 |
Frederic Vivien |
INRIA |
Joint Result |
A Unified... |
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09:00 |
Paul Hovland |
ANL |
Background |
TBD. |
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09:30 |
Laurent Hascoet |
INRIA |
Joint Results |
TBD. |
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10:00 |
Break |
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Programming languages |
10:30 |
Rajeev Thakur |
ANL |
Background |
TBD. |
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11:00 |
Sanjay Kale |
UIUC |
Background |
TBD. |
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11:30 |
Torsten Hoefler |
NCSA --> ETH |
Background |
TBD. |
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13:30 |
Lunch |
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Mini Workshop3 |
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Numerical libraries |
13:30 |
Paul Hovland and Bill Gropp |
UIUC, ANL |
Background |
Numerical libraries needs at NCSA and ANL |
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14:00 |
Laura Grigori |
INRIA |
Joint Result |
TBD |
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14:30 |
François Pelegrini |
INRIA |
Joint Result |
TBD |
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15:00 |
Joceyne |
INRIA |
Background |
TBD |
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15:00 |
Break |
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15:30 |
Daisuke Takahashi |
U. Tsukuba |
Joint Result |
TBD |
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16:00 |
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16:30 |
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17:00 |
Discussions |
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How to address Petascale Numerical Libraries needs |
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18:00 |
Adjourn |
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Mini Workshop4 |
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Programing Models |
13:30 |
Rajeev Thakur and Sanjay Kale |
UIUC, ANL |
Background |
Programming model needs at NCSA and ANL |
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14:00 |
Jean-François Mehaut |
INRIA |
Joint Result |
TBD |
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14:30 |
Brice Goglin |
INRIA |
Background |
TBD |
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15:00 |
Pavan Balaji |
ANL |
Background |
TBD |
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15:00 |
Break |
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15:30 |
Daisuke Takahashi |
U. Tsukuba |
Joint Result |
TBD |
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16:00 |
Alexandre Duchateau |
INRIA |
Joint Result |
TBD |
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16:30 |
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17:00 |
Discussions |
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How to address Petascale programing model needs |
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18:00 |
Adjourn |
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19:00 |
Banquet |
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@ Saint Malot |
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Workshop Day 3 |
Friday June 15th |
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Mini Workshop5 |
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Mapping and Scheduling |
08:30 |
BIll Kramer and Marc Snir |
UIUC, ANL |
Background |
Mapping and Scheduling needs at NCSA and ANL |
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09:00 |
Emmanuel Jeonnot |
INRIA |
Joint Result |
TBD |
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09:30 |
François Pellegrini |
INRIA |
Background |
TBD |
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10:00 |
Torsten Hoefler |
NCSA --> ETH |
Background |
TBD |
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10:30 |
Joseph Emeras (Olivier Richard) |
INRIA |
Background |
TBD |
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11:00 |
Discussions |
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How to address Petascale Mapping and Scheduling needs |
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Mini Workshop6 |
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HPC/Cloud |
08:30 |
Kate Keahey and Franck Cappello |
ANL, INRIA |
Background |
An introduction to HPC Cloud |
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09:00 |
Gabriel Antoniu |
INRIA |
Joint Result |
TBD |
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09:30 |
Frederic Desprez |
INRIA |
Background |
TBD |
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10:00 |
Bogdan Nicolae |
INRIA |
Joint Results |
TBD |
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10:30 |
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TBD |
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11:00 |
Discussions |
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How to address HPC Cloud needs |
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12:00 |
Franck Cappello and Marc Snir |
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Discussion and Closing |
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12:30 |
Lunch |
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Abstracts
Matthieu Dorier: In-Situ Interactive Visualization of HPC Simulations with Damaris
Abstract :
The I/O bottlenecks already present on current petascale systems force to consider new approaches to get insights from running simulations. Trying to bypass storage or drastically reducing the amount of data generated will be of outmost importance for the scales to come and, in particular, for Blue Waters.
This presentation will focus on the specific case of in-situ data analysis collocated with the simulation’s code and running on the same resources. We will first present some common visualization and analysis tools, and show the limitations of their in-situ capabilities. We then present how we enriched the Damaris I/O middleware to support analysis and visualization operations. We show that the use of Damaris on top of existing visualization packages allows us to (1) reduce code instrumentation to a minimum in existing simulations, (2) gather the capabilities of several visualization tools to offer adaptability under a unified data management interface, (3) use dedicated cores to hide the run time impact of in-situ visualization and (4) efficiently use memory through an allocation-based communication model.