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Parallel mesh adaptation using parallel graph partitioning

hal.structure.identifierParallel tools for Numerical Algorithms and Resolution of essentially Hyperbolic problems [BACCHUS]
dc.contributor.authorLACHAT, C
hal.structure.identifierParallel tools for Numerical Algorithms and Resolution of essentially Hyperbolic problems [BACCHUS]
hal.structure.identifierInstitut de Mathématiques de Bordeaux [IMB]
dc.contributor.authorDOBRZYNSKI, C
hal.structure.identifierLaboratoire Bordelais de Recherche en Informatique [LaBRI]
hal.structure.identifierParallel tools for Numerical Algorithms and Resolution of essentially Hyperbolic problems [BACCHUS]
dc.contributor.authorPELLEGRINI, F
dc.contributor.editorEugenio Oñate
dc.contributor.editorXavier Oliver
dc.contributor.editorAntonio Huerta
dc.date.accessioned2024-04-04T03:19:47Z
dc.date.available2024-04-04T03:19:47Z
dc.date.issued2014-07
dc.date.conference2014-07-20
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/194537
dc.description.abstractEnThis paper presents a parallel remeshing algorithm for distributed-memory architectures. It is an iterative parallel algorithm that divides the areas to be remeshed into multiple pieces which can be distributed to as many processing elements as pos-sible, in order for these pieces to be remeshed concurrently by a third-party sequential remesher. Then, remeshed pieces are reintegrated into the distributed mesh, and this pro-cess is iterated until all relevant areas of the mesh have been remeshed. Any sequential remesher can be used, provided it allows some of the mesh elements not to be modified, so as to preserve interfaces between pieces. Our method, which has been implemented in the PaMPA library, is validated by a set of experiments involving both isotropic and anisotropic meshes.
dc.language.isoen
dc.publisherCIMNE - International Center for Numerical Methods in Engineering
dc.source.titleProceedings of WCCM XI - ECCM V - ECFD VI
dc.subject.enhigh performance computing
dc.subject.enparallel remeshing
dc.subject.endistributed memory
dc.subject.enanisotropic mesh
dc.subject.enmesh adaptation
dc.subject.enparallel graph partitioning
dc.title.enParallel mesh adaptation using parallel graph partitioning
dc.typeCommunication dans un congrès
dc.subject.halInformatique [cs]/Calcul parallèle, distribué et partagé [cs.DC]
bordeaux.page2612-2623
bordeaux.volume3
bordeaux.hal.laboratoriesInstitut de Mathématiques de Bordeaux (IMB) - UMR 5251*
bordeaux.institutionUniversité de Bordeaux
bordeaux.institutionBordeaux INP
bordeaux.institutionCNRS
bordeaux.conference.title5th European Conference on Computational Mechanics (ECCM V)
bordeaux.countryES
bordeaux.title.proceedingProceedings of WCCM XI - ECCM V - ECFD VI
bordeaux.conference.cityBarcelone
bordeaux.peerReviewedoui
hal.identifierhal-01099259
hal.version1
hal.invitednon
hal.proceedingsoui
hal.conference.organizerIACM & ECCOMAS
hal.conference.end2014-07-25
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-01099259v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.btitle=Proceedings%20of%20WCCM%20XI%20-%20ECCM%20V%20-%20ECFD%20VI&rft.date=2014-07&rft.volume=3&rft.spage=2612-2623&rft.epage=2612-2623&rft.au=LACHAT,%20C&DOBRZYNSKI,%20C&PELLEGRINI,%20F&rft.genre=unknown


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