P2S2 Workshop - Program

Tentative Program

Session 1: Opening

Time: 09:00 - 10:30
Location: Room F3 (89)
Chair: Pavan Balaji, Argonne National Laboratory

Opening Remarks (D. K. Panda and Pavan Balaji)

Invited Keynote by Dr. Pete Beckman, Argonne National Laboratory
"Challenges for System Software on Exascale Platforms"

10:30 - 11:00 Coffee Break

Session 2: Software for Large-scale Systems

Time: 11:00 - 12:30
Location: Room F3 (89)
Chair: Tom Peterka, Argonne National Laboratory

1. "Characterizing the Performance of Big Memory on Blue Gene Linux"
Kazutomo Yoshii, Kamil Iskra, P. Chris Broekema, Harish Naik and Pete Beckman (slides)

2. "Optimization of Preconditioned Parallel Iterative Solvers for Finite-Element Applications using Hybrid Parallel Programming Models on T2K Open Supercomputer (Todai Combined Cluster)"
Kengo Nakajima (slides)

3. "Analyzing Checkpointing Trends for Applications on Peta-scale Systems"
Harish Naik, Rinku Gupta and Pete Beckman (slides)

12:30 - 14:00 Lunch

Session 3: Communication and I/O

Time: 14:00 - 15:30
Location: Room F3 (89)
Chair: Ron Brightwell, Sandia National Laboratory

1. "Designing and Evaluating MPI-2 Dynamic Process Management Support for InfiniBand"
Tejus Gangadharappa, Matthew Koop and Dhabaleswar K Panda (slides)

2. "CkDirect: Unsynchronized One-Sided Communication in a Message-Driven Paradigm"
Eric Bohm, Sayantan Chakravorty, Pritish Jetley, Abhinav Bhatele and Laxmikant Kale (slides)

3. "Exploiting Latent I/O Asynchrony in Petascale Science Applications"
Patrick Widener, Matthew Wolf, Hasan Abbasi, Scott McManus, Mary Payne, Patrick Bridges and Karsten Schwan (slides)

4. "Gears4Net - An Asynchronous Programming Model"
Martin Saternus, Torben Weis, Sebastian Holzapfel and Arno Wacker (slides)

15:30 - 16:00 Coffee Break

Session 4: Software for Multicore Architectures

Time: 16:00 - 17:30
Location: Room F3 (89)
Chair: D. K. Panda, Ohio State University

1. "Efficient Parallel Implementation of Molecular Dynamics with Embedded Atom Method on Multi-core Platforms"
Changjun Hu, Yali Liu and Jianjiang Li (slides)

2. "Open Source Software Support for the OpenMP Runtime API for Profiling"
Oscar Hernandez, Van Bui, Richard Kufrin and Barbara Chapman (slides)

3. "Just-In-Time Renaming and Lazy Write-Back on the Cell/B.E."
Pieter Bellens, Rosa Badia and Jesus Labarta (slides)



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If you have any question about the workshop, please send an email to p2s2-chairs (at) mcs (dot) anl (dot) gov.
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