Numerical Simulation of Pollutant Transport in a Shallow-Water System on the Cell Heterogeneous Processor

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UDC.coleccionInvestigaciónes_ES
UDC.departamentoEnxeñaría de Computadoreses_ES
UDC.endPage1103es_ES
UDC.grupoInvGrupo de Arquitectura de Computadores (GAC)es_ES
UDC.journalTitleThe Journal of Supercomputinges_ES
UDC.startPage1089es_ES
UDC.volume65es_ES
dc.contributor.authorGonzález, Carlos H.
dc.contributor.authorFraguela, Basilio B.
dc.contributor.authorAndrade, Diego
dc.contributor.authorGarcía Rodríguez, José Antonio
dc.contributor.authorCastro, M.J.
dc.date.accessioned2021-11-29T18:23:22Z
dc.date.available2021-11-29T18:23:22Z
dc.date.issued2013
dc.description.abstract[Abstract] This paper presents an implementation, optimized for the Cell processor, of a finite volume numerical scheme for 2D shallow-water systems with pollutant transport. A description of the special architecture and programming required by the Cell processor motivates the methodology to develop optimized implementations for this platform. This process involves parallelization, data structure reorganization, explicit transfers of data and computation vectorization. Our implementation, tested using a realistic problem, achieves very good speedups with respect to the sequential execution on a standard CPU.es_ES
dc.description.sponsorshipThis work was partially supported by the Science and Innovation Ministry of Spain (Projects TIN2010-16735, MTM2010-21135-C02-01 and MTM2009-11923), Xunta de Galicia CN2012/211 (partially supported by FEDER funds), and the FPU program of the Spanish Government (ref AP2009-4752)es_ES
dc.description.sponsorshipXunta de Galicia; CN 2012/211es_ES
dc.identifier.citationGonzález, C.H., Fraguela, B.B., Andrade, D. et al. Numerical simulation of pollutant transport in a shallow-water system on the Cell heterogeneous processor. J Supercomput 65, 1089–1103 (2013). https://doi.org/10.1007/s11227-012-0862-yes_ES
dc.identifier.doi10.1007/s11227-012-0862-y
dc.identifier.urihttp://hdl.handle.net/2183/28990
dc.language.isoenges_ES
dc.publisherSpringeres_ES
dc.relation.projectIDinfo:eu-repo/grantAgreement/MICINN/Plan Nacional de I+D+i 2008-2011/TIN2010-16735/ES/ARQUITECTURAS, SISTEMAS Y HERRAMIENTAS PARA COMPUTACION DE ALTAS PRESTACIONES
dc.relation.projectIDinfo:eu-repo/grantAgreement/MICINN/Plan Nacional de I+D+i 2008-2011/MTM2010-21135-C02-01/ES/MODELOS, ANALISIS MATEMATICO Y RESOLUCION NUMERICA DE ALGUNOS PROBLEMAS EN CIENCIA E INGENIERIA BASADOS EN EDPS
dc.relation.projectIDinfo:eu-repo/grantAgreement/MICINN/Plan Nacional de I+D+i 2008-2011/MTM2009-11923/ES/Metodos Numericos Para Sistemas Hiperbolicos No Conservativos: Desarrollo De Algoritmos Eficientes Y Aplicacion A La Simulacion De Flujos Geofisicos 2
dc.relation.projectIDinfo:eu-repo/grantAgreement/ME/Plan Nacional de I+D+i 2008-2011/AP2009-4752/ES/
dc.relation.urihttps://doi.org/10.1007/s11227-012-0862-yes_ES
dc.rightsThis version of the article has been accepted for publication, after peer review and is subject to Springer Nature’s AM terms of use, but is not the Version of Record and does not reflect post-acceptance improvements, or any corrections. The Version of Record is available online at: http://dx.doi.org/10.1007/s11227-012-0862-yes_ES
dc.rights.accessRightsopen accesses_ES
dc.subjectHigh performance computinges_ES
dc.subjectFinite volume methodses_ES
dc.subjectVectorizationes_ES
dc.subjectParallelismes_ES
dc.subjectHeterogeneous architectureses_ES
dc.titleNumerical Simulation of Pollutant Transport in a Shallow-Water System on the Cell Heterogeneous Processores_ES
dc.typejournal articlees_ES
dspace.entity.typePublication
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