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Accelerating Model Reduction of Large Linear Systems with Graphics Processors
dc.contributor.author | Benner, Peter | |
dc.contributor.author | Ezzatti, Pablo | |
dc.contributor.author | Kressner, Daniel | |
dc.contributor.author | Quintana-Orti, Enrique S. | |
dc.contributor.author | Remón Gómez, Alfredo | |
dc.date.accessioned | 2013-04-18T11:35:06Z | |
dc.date.available | 2013-04-18T11:35:06Z | |
dc.date.issued | 2012 | |
dc.identifier.citation | Benner, Peter; Ezzatti, Pablo; Kressner, Daniel; Quintana-Ortí, Enrique S.; Remón, Alfredo " Accelerating Model Reduction of Large Linear Systems with Graphics Processors". En: Applied Parallel and Scientific Computing– 10th International Conference, PARA 2010, Reykjavík, Iceland, June 6-9, 2010, Revised Selected Papers, Part II / Jónasson, Kristen [et al.] (Eds.). Berlin : Springer, 2012. (Lecture Notes in Computer Science; 7134) . ISBN 978-3-642-28144-0, pp. 88-97 | ca_CA |
dc.identifier.isbn | 978-3-642-28144-0 | |
dc.identifier.issn | 0302-9743 | |
dc.identifier.issn | 1611-3349 | |
dc.identifier.uri | http://hdl.handle.net/10234/61564 | |
dc.description.abstract | Model order reduction of a dynamical linear time-invariant system appears in many applications from science and engineering. Numerically reliable SVD-based methods for this task require in general O(n3) floating-point arithmetic operations, with n being in the range 103 − 105 for many practical applications. In this paper we investigate the use of graphics processors (GPUs) to accelerate model reduction of large-scale linear systems by off-loading the computationally intensive tasks to this device. Experiments on a hybrid platform consisting of state-of-the-art general-purpose multi-core processors and a GPU illustrate the potential of this approach. | ca_CA |
dc.format.extent | 10 p. | ca_CA |
dc.format.mimetype | application/pdf | ca_CA |
dc.language.iso | eng | ca_CA |
dc.publisher | Springer Berlin Heidelberg | ca_CA |
dc.relation.isPartOfSeries | Lecture Notes in Computer Science;7134 | |
dc.rights | © Springer, Part of Springer Science+Business Media | ca_CA |
dc.rights.uri | http://rightsstatements.org/vocab/InC/1.0/ | * |
dc.subject | Model reduction | ca_CA |
dc.subject | Dynamical linear systems | ca_CA |
dc.subject | Lyapunov equations | ca_CA |
dc.subject | SVD-based methods | ca_CA |
dc.subject | GPUs | ca_CA |
dc.title | Accelerating Model Reduction of Large Linear Systems with Graphics Processors | ca_CA |
dc.type | info:eu-repo/semantics/bookPart | ca_CA |
dc.identifier.doi | http://dx.doi.org/10.1007/978-3-642-28145-7_9 | |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | ca_CA |
dc.relation.publisherVersion | http://link.springer.com/chapter/10.1007/978-3-642-28145-7_9# | ca_CA |