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IPPS
2009
IEEE
15 years 10 months ago
Performance prediction for running workflows under role-based authorization mechanisms
When investigating the performance of running scientific/ commercial workflows in parallel and distributed systems, we often take into account only the resources allocated to the ...
Ligang He, Mark Calleja, Mark Hayes, Stephen A. Ja...
ICPP
2008
IEEE
15 years 9 months ago
XMT-GPU: A PRAM Architecture for Graphics Computation
The shading processors in graphics hardware are becoming increasingly general-purpose. We test, through simulation and benchmarking, the potential performance impact of replacing ...
Thomas M. DuBois, Bryant Lee, Yi Wang, Marc Olano,...
GRID
2005
Springer
15 years 8 months ago
Collective operations for wide-area message passing systems using adaptive spanning trees
Abstract— We propose a method for wide-area message passing systems to perform collective operations using dynamically created spanning trees. In our proposal, broadcasts and red...
Hideo Saito, Kenjiro Taura, Takashi Chikayama
140
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ISSAC
2007
Springer
162views Mathematics» more  ISSAC 2007»
15 years 9 months ago
Multiprocessed parallelism support in ALDOR on SMPs and multicores
We report on a high-level categorical parallel framework, written in the Aldor language, to support high-performance computer algebra on symmetric multi-processors and multicore p...
Marc Moreno Maza, Ben Stephenson, Stephen M. Watt,...
IPPS
2007
IEEE
15 years 9 months ago
A Reconfigurable Load Balancing Architecture for Molecular Dynamics
This paper proposes a novel architecture supporting dynamic load balancing on an FPGA for a Molecular Dynamics algorithm. Load balancing is primarily achieved through the use of s...
Jonathan Phillips, Matthew Areno, Chris Rogers, Ar...