UNDER construction: The agenda below is not the final one
This event is supported by INRIA, UIUC, NCSA, ANL
Main Topics | Schedule | Speaker | Affiliation | Type of presentation | Title (tentative) | Download |
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Dinner Before the Workshop | 7:30 PM | Only people registered for the dinner |
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Workshop Day 1 | Wednesday June 12th |
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| TITLES ARE TEMPORARY (except if in bold font) |
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Registration | 08:00 |
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Welcome and Introduction | 08:30 | Marc Snir + Franck Cappello | INRIA&UIUC&ANL | Background | Welcome, Workshop objectives and organization |
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| 08:45 | Thom Dunning | UIUC | Background | NCSA updates and vision of the collaboration |
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| 09:00 | Marc Snir | ANL | Background | ANL updates vision of the collaboration |
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| 09:15 | Frederic Desprez | Inria | Background | INRIA updates and vision of the collaboration |
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Big systems | 9:30 | Bill Kramer | UIUC | Background | Update on BlueWaters |
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| 10:00 | Break |
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| 10:30 | Mitsuhisa Sato | U. Tsukuba & AICS | Background | AICS and the K computer |
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| 11:00 | Paul Gibbon | Juelich | Background | TBA |
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Resilience&fault tolerance | 11:30 | Marc Snir | ANL&UIUC | Report | ICIS report on Resilience |
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| 12:00 | Lunch |
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Resilience&fault tolerance (cont.) | 13:30 | Vincent Baudoui | Total & ANL | Joint-Results | TBA |
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| 14:00 | Bogdan Nicolae | IBM | Joint Result | ACM HPDC 2013 paper |
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Numerical Algorithms | 14:30 | Bill Gropp | UIUC | Background | TBA |
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| 15:00 | Paul Hoveland | ANL | Background | TBA |
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| 15:30 | Break |
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| 16:00 | Frederic Nataf | INRIA&P6 | Background | TBA |
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| 16:30 | Luke Olson | UIUC | Background | TBA |
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| 17:00 | Marc Baboulin | INRIA | Background | Using condition numbers to assess numerical quality in high-performance computing applications |
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| 17:30 | François Pellegrini | INRIA | Joint-Results | TBA |
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| 18:00 | Adjourn |
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| 19:00 | Dinner |
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Workshop Day 2 | Thursday June 13th |
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Programming Models (cont.) | 08:30 | Jean-François Mehaut | INRIA | Joint Result | Progresses in the European FP7 Mont-Blanc 1 project and objectives of its follow up: Mont-Blanc 2 |
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| 09:00 | Rajeev Thakur | ANL | Background | TBA |
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| 09:30 | Andra Ecaterina Hugo | INRIA | Results | TBA |
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| 10:00 | Celso Mendes | UIUC | Background | TBA |
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| 10:30 | Break |
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Big Data, I/O, Visualization | 11:00 | Dries Kimpe | ANL | Results | TBA |
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| 11:30 | Gilles Fedak | INRIA | Result | TBA |
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| 12:00 | Matthieu Dorrier | INRIA | Joint Result | TBA |
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| 12:30 | Ian Foster | ANL | Background | TBA |
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| 13:00 | Lunch |
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Mini Workshop1 |
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Resilience | 14:00 | Ana Gainaru | UIUC | Results | Failure prediction on Blue Waters |
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| 14:30 | Xiang Ni | UIUC | Results | TBA |
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| 15:00 | Tatiana | INRIA & ANL | Result | TBA |
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| 15:30 | Mohamed Slim Bouguerra | INRIA & ANL | Result | TBA |
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| 16:00 | Break |
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| 16:30 | Amina Guermouche | UVSQ | Result | TBA |
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| 17:00 | Thomas Ropars | EPFL | Result | TBA |
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| 17h30 | Mehdi Diouri | INRIA | Result | TBA |
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| 18:00 | Adjourn |
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Mini Workshop2 |
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Numerical Algorithms and Libraries | 14:00 | Laura Grigori | INRIA | Result | TBA |
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| 14:30 | Jean Utke | ANL | Result | TBA |
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| 15:00 | Frederic Hecht | INRIA/P6 | Result | TBA |
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| 15:30 | Jed Brown | ANL | Result | TBA |
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| 16:00 | Break |
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| 16:30 | Yushan Wang | INRIA P11 | Result | TBA |
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| 17:00 | Stefan Wild | ANL | Result | TBA |
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| 17:30 | Laurent Hascoet | INRIA | Result | TBA |
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| 18:00 | Adjourn |
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| 19:00 | Banquet |
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| Lyon |
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Workshop Day 3 | Friday June 14th |
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Mini Workshop1 (cont.) |
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Resilience | 08:30 | Di Sheng | INRIA | Result | TBA |
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| 09:00 | Guillaume Aupy | INRIA | Result | TBA |
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| 09:30 | Discussion |
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| 10:00 | Break |
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Mini Workshop3 | 10:30 | Guillaume Mercier | INRIA | Result | TBA |
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Programming and Scheduling | 11:00 | Vincent Lanore | INRIA | Result | TBA |
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| 11:30 | Anne Benoit | INRIA | Result | TBA |
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| 12:00 | François Tessier | INRIA | Result | TBA |
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| 12:30 | Discussions |
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| 13:00 | Closing and Lunch |
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Mini Workshop2 (cont.) |
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Numerical Algorithms and Libraries | 08:30 |
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| Result | TBA |
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| 09:00 | Luc Giraud | INRIA | Result | TBA |
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| 09:30 | Discussions |
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| 10:00 | Break |
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Mini Workshop4 | 10:30 | Kate Keahey | ANL | Result | TBA |
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Clouds | 11:00 | Gabriel Antoniu | INRIA | Result | TBA |
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| 11:30 | Christian Perez | INRIA | Result | TBA |
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| 12:00 | Eddy Caron | INRIA | Result | TBA |
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| 12:30 | Discussions |
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| 13:00 | Closing and Lunch |
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Abstracts
Marc Baboulin
Using condition numbers to assess numerical quality in high-performance computing applications
We explain how condition numbers of problems can be used to assess the quality of a computed solution. We illustrate our approach by considering the example of overdetermined linear least squares (linear systems being a special case of the latter). Our method is based on deriving exact values or estimates for the condition number of these problems. We describe algorithms and software to compute these quantities using standard parallel libraries. We present numerical experiments in a physical application and we propose performance results using new routines on top of the multicore-GPU library MAGMA.
Jean François Mehaut
Progresses in the European FP7 Mont-Blanc 1 project and objectives of its follow up: Mont-Blanc 2