Thursday |
| 16 Technical Sessions |
| |
16A |
16B |
16C XTreme |
| 8:30 |
Alice Koniges, National Energy Research Scientific Computing Center (NERSC), Analyzing the Effect of Different Programming Models Upon Performance and Memory Usage on Cray XT5 Platforms
Slides |
Mathew Cordery, CSCS—Swiss National Supercomputing Centre (CSCS), Improving the Performance of COSMO-CLM
Slides |
XTreme SIG
Chair, James Craw, National Energy Research Scientific Computing Center (NERSC) |
| 9:00 |
Rainer Keller, Oak Ridge National Laboratory (ORNL), MPI Queue Characteristics of Large-scale Applications |
Markus Eisenbach, Oak Ridge National Laboratory (ORNL), Thermodynamics of Magnetic Systems from First Principles: WL-LSMS
Slides |
| 9:30 |
Glenn Luecke, Iowa State Unversity, Performance Analysis of Pure MPI Versus MPI+OpenMP for Jacobi Iteration and a 3D FFT on the Cray XT5
Slides |
Iain Bethune, EPCC (EPCC), Improving the Performance of CP2K on the Cray XT
Slides |
| 10:00 |
Break |
| 17 Technical Sessions |
| |
17A |
17B |
17C XTreme |
| 10:30 |
Bronson Messer, Oak Ridge National Laboratory (ORNL), The Evolution of a Petascale Application: Work on CHIMERA
Slides |
Lawrence Mitchell, EPCC (EPCC), Near Real-time Simulations of Cardiac Arrhythmias
Slides |
XTreme SIG
Chair, James Craw, National Energy Research Scientific Computing Center (NERSC) |
| 11:00 |
Edoardo Apra, Oak Ridge National Laboratory (ORNL), What is a 200,000 CPUs Petaflop Computer Good For (a Theoretical Chemist Perspective)? |
Ning Li, Numerical Algorithms Group, 2DECOMP&FFT—A Highly Scalable 2D Decomposition Library and FFT Interface
Slides |
| 11:30 |
Sudip Dosanjh, Sandia National Laboratories (SNLA) and John Morrison, Los Alamos National Laboratory, An Alliance for Computing at the Extreme Scale
Slides |
Phil Ridley, Numerical Algorithms Group, A Scalable Boundary Adjusting High-Resolution Technique for Turbulent Flows
Slides |
| 12:00 |
Lunch |
| 18 Technical Sessions |
| |
18A |
18B |
18C XTreme |
| 1:00 |
Kenneth Matney, Sr., Oak Ridge National Laboratory (ORNL), Parallelism in System Tools
Slides |
TBD |
XTreme SIG
Chair, James Craw, National Energy Research Scientific Computing Center (NERSC)
|
| 1:30 |
Mike McCarty, National Institute for Computational Sciences (NICS), Regression Testing on Petaflop Computational Resources
Slides |
Patrick Worley, Oak Ridge National Laboratory (ORNL), XGC1: Performance on the 8-core and 12-core Cray XT5 Systems at ORNL
Slides |
| 2:00 |
Galen Shipman, Oak Ridge National Laboratory (ORNL), Reducing Application Runtime Variability on Jaguar XT5
Slides |
Stephen Pickles, STFC Daresbury Laboratory, Multi-Core Aware Performance Optimization of Halo Exchanges in Ocean Simulations
Slides |
| 2:30 |
Break |
| 19 General Session |
| 2:45 |
LAC Appreciation |
| 3:00 |
Next CUG–Fairbanks, Barbara Horner-Miller, Arctic Region Supercomputing Center (ARSC) |
| 3:15 |
Adjourn |
