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2009
ACM
14 years 2 months ago
Early performance evaluation of a "Nehalem" cluster using scientific and engineering applications
In this paper, we present an early performance evaluation of a 624-core cluster based on the Intel® Xeon® Processor 5560 (code named “Nehalem-EP”, and referred to as Xeon 55...
Subhash Saini, Andrey Naraikin, Rupak Biswas, Davi...
ERSA
2004
130views Hardware» more  ERSA 2004»
13 years 9 months ago
Computing Lennard-Jones Potentials and Forces with Reconfigurable Hardware
Abstract-- Technological advances have made FPGAs an attractive platform for the acceleration of complex scientific applications. These applications demand high performance and hig...
Ronald Scrofano, Viktor K. Prasanna
PVM
2005
Springer
14 years 1 months ago
Analysis of the Component Architecture Overhead in Open MPI
Abstract. Component architectures provide a useful framework for developing an extensible and maintainable code base upon which largescale software projects can be built. Component...
Brian Barrett, Jeffrey M. Squyres, Andrew Lumsdain...
ESCIENCE
2006
IEEE
13 years 11 months ago
Scientific Workflows: More e-Science Mileage from Cyberinfrastructure
We view scientific workflows as the domain scientist's way to harness cyberinfrastructure for e-Science. Domain scientists are often interested in "end-to-end" fram...
Bertram Ludäscher, Shawn Bowers, Timothy M. M...
VLSI
2007
Springer
14 years 1 months ago
Simulation of hybrid computer architectures: simulators, methodologies and recommendations
— In the future, high performance computing systems may consist of multiple multicore processors and reconfigurable logic coprocessors. Industry trends indicate that such coproc...
Pranav Vaidya, Jaehwan John Lee