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CGA
1999
14 years 11 months ago
Dynamics Modeling and Culling
emsintovirtualenvironments,whileabstracting the modeling process as much as possible. To achieve efficiency,weconcentrateoncullingdynamicalsystems: if the system is not in view, we...
Stephen Chenney, Jeffrey Ichnowski, David A. Forsy...
JCC
2010
113views more  JCC 2010»
14 years 10 months ago
MDLab: A molecular dynamics simulation prototyping environment
Molecular dynamics (MD) simulation involves solving Newton’s equations of motion for a system of atoms, by calculating forces and updating atomic positions and velocities over a...
Trevor M. Cickovski, Santanu Chatterjee, Jacob Wen...
IPPS
2010
IEEE
14 years 9 months ago
Performance modeling of heterogeneous systems
Predicting how well applications may run on modern systems is becoming increasingly challenging. It is no longer sufficient to look at number of floating point operations and commu...
Jan Christian Meyer, Anne C. Elster
ICPP
2009
IEEE
15 years 6 months ago
LeWI: A Runtime Balancing Algorithm for Nested Parallelism
Abstract—We present LeWI: a novel load balancing algorithm, that can balance applications with very different patterns of imbalance. Our algorithm can balance fine grain imbalan...
Marta Garcia, Julita Corbalán, Jesús...
IPPS
2009
IEEE
15 years 6 months ago
Portable builds of HPC applications on diverse target platforms
—High-end machines at modern HPC centers are constantly undergoing hardware and system software upgrades – necessitating frequent rebuilds of application codes. The number of p...
Magdalena Slawiñska, Jaroslaw Slawinski, Va...