|
Thursday |
| 17 Technical Sessions |
|
|
17A FPGAs & Supercomputers
(Room B1)
Chair: Peter Cebull (INL) |
17B Parallel Programming
(Room B2)
Chair: John Noe (SNLA) |
17C Mass Storage
(Room B3)
Chair: Brad Blasing (NCS-MINN) |
|
8:20 |
Turning FPGAs Into Supercomputers—Debunking the Myths About FPGA-based Software Acceleration, Anders Dellson, Mitrionics AB |
Hybrid Programming Fun: Making Bzip2 Parallel with MPICH2 and pthreads on the XD1, Charles Wright (ASA) |
Lustre File System Plans & Performance on Cray Systems, Charlie Carroll and Branislav Radovanovic, Cray Inc. |
|
9:00 |
Experiences with High-Level Programming of FPGAs on Cray XD1, Thomas Steinke, Konrad Zuse-Zentrum für Informationstechnik Berlin; Thorsten Schuett and Alexander Reinefeld, Zuse-Institut Berlin |
Parallel Performance Analysis on Cray Systems, Craig Lucas and Kevin Roy (MCC) |
|
9:25 |
Experiences Harnessing Cray XD1 FPGAs and Comparisons to other FPGA High Performance Computing (HPC) Systems, Olaf Storaasli, Melissa C. Smith, and Sadaf R. Alam (ORNL) |
An Evaluation of Eigensolver Performance on Cray Systems, Adrian Tate and John G. Lewis, Cray Inc.; Jason Slemons, University of Washington |
XT3 File I/O Offloading, Paul Nowoczynski, Jason Sommerfield, Doug Balog, and J. Ray Scott (PITTSCC) |
|
9:50 |
Status Report of the OpenFPGA Initiative: Efforts in FPGA Application Standardization, Eric Stahlberg, Kevin Wohlever, and Dave Strenski (OSC) |
Symmetric Pivoting in ScaLAPACK, Craig Lucas (MCC) |
A Center Wide File System Using Lustre, Shane Canon and H. Sarp Oral (ORNL) |
|
10:15 |
Break |
| 18 Technical Sessions |
|
|
18A Operating Systems–UNICOS
(Room B1)
Chair: Brad Blasing (NCS-MINN) |
18B Libraries–MPI
(Room B2)
Chair: Mike Pettipher (MCC)
|
18C Eldorado/MTA2
(Room B3)
Chair: Robert A. Ballance (SNLA) |
|
10:40 |
Recent Trends in Operating Systems and their Applicability to HPC, Arthur Maccabe, Rolf Riesen, and Ron Brightwell (SNLA); Patrick Bridges, University of New Mexico |
Message Passing Toolkit (MPT) Software on XT3, Howard Pritchard, Doug Gilmore, and Mark Pagel, Cray Inc. |
Graph Software Development and Performance on the MTA-2 and Eldorado, Jonathan Berry and Bruce Hendrickson (SNLA) |
|
11:20 |
Compute Node OS for XT3, Jim Harrell, Cray Inc. |
Open MPI on the XT3, Brian Barrett, Jeff Squyres, and Andrew Lumsdaine, Indiana University; Ron Brightwell (SNLA) |
Evaluation of Active Graph Applications on the Cray Eldorado Architecture, Jay Brockman, Matthias Scheutz, Shannon Kuntz, and Peter Kogge, University of Notre Dame; Gary Block and Mark James, NASA JPL; John Feo, Cray Inc. |
|
11:45 |
XT3 Status and Plans, Charlie Carroll and David Wallace, Cray Inc. |
What if MPI Collectives Were Instantaneous? Rolf Riesen and Courtenay Vaughan (SNLA) |
Scalability of Graph Algorithms on Eldorado, Keith Underwood, Megan Vance, Jonathan Berry, and Bruce Hendrickson (SNLA) |
12:10–1:30 |
Lunch |
| 19 Technical Sessions |
|
|
19A Sizing: Page, Cache, & Meshes
(Room B1)
Chair: Robert A. Ballance (SNLA) |
19B XD1 Applications
(Room B2)
Chair: Kevin Wohlever (OSC) |
19C Benchmarking/Comparison
(Room B3)
Chair: David Gigrich (BOEING) |
|
1:30 |
The Effect of Page Size and TLB Entries on XT3 Application Performance, Neil Stringfellow (CSCS) |
Alef Formal Verification and Planning System, Samuel Luckenbill, James R. Ezick, Donald D. Nguyen, Peter Szilagyi, and Richard A. Lethin, Reservoir Labs, Inc. |
Performance Comparison of Cray X1 and Cray Opteron Cluster with Other Leading Platforms Using HPCC and IMB Benchmarks, Rolf Rabenseifner (HLRS); Subhash Saini and Robert Ciotti (NAS); Brian T. N. Gunney, Thomas E. Spelce, Alice Koniges, and Don Dossa, Lawrence Livermore National Laboratory; Panagiotis Adamidis and Sunil R. Tiyyagura (HLRS); Matthias Mueller, Dresden University of Technology; Rod Fatoohi, San Jose State University |
|
2:00 |
Performance Characteristics of Cache-Insensitive Implementation Strategies for Hyperbolic Equations on Opteron Based Super Computers, David Hensinger and Chris Luchini (SNLA) |
XD1 Implementation of a SMART Coprocessor for Fuzzy Matching in Bioinformatics Applications, Eric Stahlberg and Ben Smith (OSC) |
Performance Analysis of Cray X1 and Cray Opteron Cluster, Subhash Saini (NAS); Rod Fatoohi, San Jose State University; Johnny Chang and Robert Ciotti (NAS) |
|
2:30 |
Investigations on Scaling Performance and Mesh Convergence with Sandia's ASC FUEGO Code for Fire Model Predictions of Heat Flux, Mahesh Rajan and Amalia Black (SNLA) |
Simulating Alzheimer on the XD1, Jan H. Meinke and Ulrich H. E. Hansmann (KFA) |
An Accelerated Implementation of Portals on the Cray SeaStar, Ron Brightwell, Trammell Hudson, Kevin Pedretti, and Keith D. Underwood (SNLA) |
|
3:00 |
Break |
| 20 General Session (Room B1) Chair: CUG President |
|
3:10 |
The AWE HPC Benchmark 2005, Ron Bell, S. Hudson, and N. Munday, Atomic Weapons Establishment |
3:50 |
Next CUG (Seattle), Hank Heeb (BOEING) |
|
4:00 |
LAC Appreciation and Adjournment, CUG President |
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