Real Science at the Petascale Radhika S. Saksena1, Bruce Boghosian2, Luis Fazendeiro1, Owain A. Kenway, Steven Manos1, Marco Mazzeo1, S. Kashif Sadik1, James L. Suter1,
... publicly usable dataspace Add procedural language support for user crawlers Adopt Amazon-lookalike service interfaces S4 ... distribution of galaxy ...
GPU-Accelerated Analysis of Petascale Molecular Dynamics Simulations John Stone Theoretical and Computational Biophysics Group Beckman Institute for Advanced Science ...
Prototyping a virtual filesystem for storing and processing petascale neural circuit datasets. Art Wetzel, Greg Hood and Markus Dittrich National Resource for ...
Combinatorial Scientific Computing and Petascale Simulation (CSCAPES) A SciDAC Institute Funded by DOE s Office of Science www.cscapes.org Investigators
... of standard hardware look like one big machine, in as many ways as feasible ... Virtual Machine. Virtual Application. Xen. Intel x86. 5 Vetter_petassi_SC07 ...
... special-purpose heuristic work fine when applicable. Still, ... Improvements wrought by network topological aware mapping of computational work to processors ...
Christopher Vick. Senior Staff Engineer. Sun Microsystems, Inc. Sun Microsystems. Proprietary ... national security applications by a factor of 10X to 40X ...
Storage bricks. pNFS. MDS. Mechanical. tier. I/O replies & requests. Automation. Agents. supervisor ... The Need for Training Programmers for Storage. HPC IT ...
Custom OS kernel. Blue Gene: L vs. P. How to Synchronize ... GVT (kicks off when memory is low): Each core counts #sent, #recv. Recv all pending MPI msgs. ...
Very powerful parallel computers are being built ... Parallel programming is more complex than ... Using an emulation layer that pretends to be (say) 100k cores ...
UCRL-PRES-222443. Simulating Solidification in Metals at High Pressure ... Isobar. Isentrope. Pressure. Temperature. Modeling of kinetic phenomena requires ...
for the United States Department of Energy's National Nuclear ... Mediocre partition quality. Can generate disconnected subdomains for complex geometries. ...
Stork jobs can be managed with Condor's workflow management software (DAGMan) ... Stork data placement manager and matchmaker for co-scheduling of connections ...
Targeting Multi-Core systems in Linear Algebra applications Alfredo Buttari, Jack Dongarra, Jakub Kurzak and Julien Langou Petascale Applications Symposium
First French-Japanese Workshop - Petascale Application, Algorithms and Programming (PAAP) ... (Compiler optimization) ... Leadership System (NLS) National ...
Accelerating Discovery in Science and Engineering through Petascale Simulations ... to create revolutionary science and engineering research outcomes ...
Petascale = 250K -- 1M threads. Need algorithms with massive levels of parallelism ... A screen has only one pixel per thread. www.informatics.uiuc.edu. 17 ...
International Lattice Data Grid. Richard Kenway. University of Edinburgh. N N meeting 2003 ... riding exponential technology curves. towards petascale. N N ...
Cells in a Roadrunner configuration ... For Roadrunner, connect to rest of code on Opteron via DaCS and 'message relay' Roadrunner is more than a petascale ...
First NSF Track2 System: 1/2 Petaflop. TACC selected for first NSF Track2' HPC system ... [Most switch data non-disclosure until ISC'07] Interconnect ...
Analysis of Cluster Failures on Blue Gene Supercomputers Tom Hacker* Fabian Romero+ Chris Carothers Scientific Computation Research Center Department of Computer Science
... Schmoll, Al Kellie, Lawrence Buja, Peter Fox, Aaron Anderson, Peter Backlund, ... Lawrence Buja (southern@ucar.edu) and Peter Fox (pfox@ucar.edu) are co-chairs of ...
Caches are introduced to facilitate the re-use of data. 2-3 levels of cache L1, L2, L3 ... A language was developed that was difficult to compile efficiently. ...
Eugene Brooks writes 'Attack of the Killer Micros' 4 years ... Monica Lamm, Mark Gordon, Theresa Windus, Masha Sosonkina, Brett Bode, Iowa State University ...
Parallel Electron Cooling Simulations for SciDAC D. L. Bruhwiler,1 G. I. Bell,1 A. Sobol,1 P. Messmer,1 J. Qiang,2 R. Ryne,2 W. Mori,3 A. Fedotov,4 I. Ben-Zvi,4
AMG method) will benefit all CEMM efforts Phase I: ... temperature-dependent resistivity that varies by 5 orders of magnitude across the simulation domain,
SGI's systems are evolving to enable ultrascale versions of today's applications ... Packaging density / heat dissipation. RAS. Agenda. Besides Architecture...
Avoiding Communication. in. Linear Algebra. Jim Demmel. UC Berkeley. bebop. ... Dunha, Becker & Patterson (2002) Gunter & van de Geijn (2005) Our contributions ...
Heavy Quarkonia Production in Heavy Ion Collisions. Organizers: D. Blaschke ... BEN - a Teraflops supercomputer at ECT* - has been reviewed by the Scientific ...
Data Grids for Next Generation Experiments Harvey B Newman California Institute of Technology ACAT2000 Fermilab, October 19, 2000 http://l3www.cern.ch/~newman/grids ...
Linear Solvers Grant Kickoff Meeting, 9/26/06. ... of parallel sparse linear system solvers. ... Engineering problems usually produce large sparse linear systems ...
... investment nationally and from abroad, creating new companies and growing jobs. ... CITRIS Center for Information Technologies Research in the Interest of Society ...