Page History

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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: Sanjay Kale	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: Jesus Labarta	16:00	Francois Tessier	Inria
	16:30	Jean-François Mehaud	Inria
	17:00	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 Room 2
Chair: Jean François Mehaud	09:30	Sanjay Kale	UIUC
	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 Room 1
Chair: Franck Cappello	15:30	Luc Jaulmes	BSC
	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
Mini Workshop Resilience Room 1
Chair: Yves Robert	9:00	Leonardo Bautista Gomez	ANL
	9:30	Slim Bougera	Inria
	10:00	Break
	10:30	Sheng Di	ANL
	11:00	Franck Cappello	ANL		Five open questions on Resilience for the Exascale era
Plenary Amphitheatre	11:30	Closing
	12:00	Lunch (included)
Mini Workshop Cloud & Cyber-infrastructure Room 2
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)

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The increasing complexity of new parallel architectures has widened the gap between adaptability and efficiency of the codes. As high performance numerical libraries tend to focus more on performance, we wish to address this issue using a C++ library called NT2. By analyzing the properties of the linear algebra domain that can be extracted from numerical libraries like LAPACK and MAGMA and combining them with architectural features, we developed a generic approach to solve dense linear systems on hybrid architectures. We report performance results that correspond to what state-of-the-art codes achieve while maintaining a generic code that can run either on CPU or GPU.

Kenton Guadron McHenry

The NCSA Image and Spatial Data Analysis Division

The Image and Spatial Data Analysis division conducts research and development in general purpose data cyberinfrastructure, addressing specifically the growing need to make use of large collections of non-universally accessible, or individually-managed, data and software (i.e. executable data). We attempt to address these needs through the development of a common suite of internally and externally created open source tools/platforms that provide means of auto and assisted curation for data/software collections. To acquire some of the needed high level metadata not provided with un-curated data we make heavy use of techniques founded in artificial intelligence, machine learning, computer vision, and natural language processing. To close the gap between the state of the art of these fields and current needs, while also providing a sense of oversight many of our domain users desire, we attempt to keep the human in the loop wherever possible by incorporating elements of social curation, crowd sourcing, and error analysis. Given the ever growing urgency to gain benefit from the deluge of un-curated data we push for the adoption of solutions derived from these relatively young fields, highlighting the value of having tools to deal with this data where there would be nothing otherwise. Attempting to follow in the footsteps of the great software cyberinfrastructure successes of NCSA (i.e. mosaic, httpd, and telnet) we attempt to address these scientific and industrial needs in a manner that is also applicable to the general public. By catering toward broad appeal rather than focusing on a niche within the total possible users we aim at stimulating uptake and providing a life for our software solutions beyond funded project deliverables. We will briefly go over a handful of our current projects spanning data integration and visualization, data mining, and the creation of general purpose software tools.

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