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CORR
2010
Springer
153views Education» more  CORR 2010»
15 years 6 months ago
Towards an Efficient Tile Matrix Inversion of Symmetric Positive Definite Matrices on Multicore Architectures
The algorithms in the current sequential numerical linear algebra libraries (e.g. LAPACK) do not parallelize well on multicore architectures. A new family of algorithms, the tile a...
Emmanuel Agullo, Henricus Bouwmeester, Jack Dongar...
CPHYSICS
2010
135views more  CPHYSICS 2010»
15 years 6 months ago
An events based algorithm for distributing concurrent tasks on multi-core architectures
In this paper, a programming model is presented which enables scalable parallel performance on multi-core shared memory architectures. The model has been developed for application...
David W. Holmes, John R. Williams, Peter Tilke
ENVSOFT
2008
120views more  ENVSOFT 2008»
15 years 6 months ago
Extension and evaluation of sensitivity analysis capabilities in a photochemical model
The decoupled direct method in three dimensions (DDM-3D) provides an efficient and accurate approach for probing the sensitivity of atmospheric pollutant concentrations to various...
S. L. Napelenok, D. S. Cohan, M. T. Odman, S. Tons...
GRID
2006
Springer
15 years 6 months ago
Cacheable Decentralized Groups for Grid Resource Access Control
Abstract-- Sharing data among collaborators in widely distributed systems remains a challenge due to limitations with existing methods for defining groups across administrative dom...
Jeffrey Hemmes, Douglas Thain
GRID
2006
Springer
15 years 6 months ago
Applying Peer-to-Peer Techniques to Grid Replica Location Services
Peer-to-peer systems offer attractive system management properties, including the ability of components that join the network to self-organize; scalability up to tens of thousands...
Ann L. Chervenak, Min Cai