FEMPAR: an object-oriented parallel finite element framework

FEMPAR is an open source object oriented Fortran200X scientific software library for the high-performance scalable simulation of complex multiphysics problems governed by partial differential equations at large scales, by exploiting state-of-the-art supercomputing resources. It is a highly modulariz...

ver descrição completa

Detalhes bibliográficos
Autores: Badia, Santiago|||0000-0003-2391-4086, Martín Huertas, Alberto Francisco|||0000-0001-5751-4561, Principe, Ricardo Javier|||0000-0002-1478-2651
Formato: artículo
Fecha de publicación:2018
País:España
Recursos:Universitat Politècnica de Catalunya (UPC)
Repositorio:UPCommons. Portal del coneixement obert de la UPC
Idioma:inglés
OAI Identifier:oai:upcommons.upc.edu:2117/116124
Acesso em linha:https://hdl.handle.net/2117/116124
https://dx.doi.org/10.1007/s11831-017-9244-1
Access Level:acceso abierto
Palavra-chave:Finite element method
Elements finits, Mètode dels
Àrees temàtiques de la UPC::Matemàtiques i estadística::Anàlisi numèrica::Mètodes en elements finits
id ES_d717f7bf34fd2ff9765bb23f6188b71d
oai_identifier_str oai:upcommons.upc.edu:2117/116124
network_acronym_str ES
network_name_str España
repository_id_str
spelling FEMPAR: an object-oriented parallel finite element frameworkBadia, Santiago|||0000-0003-2391-4086Martín Huertas, Alberto Francisco|||0000-0001-5751-4561Principe, Ricardo Javier|||0000-0002-1478-2651Finite element methodElements finits, Mètode delsÀrees temàtiques de la UPC::Matemàtiques i estadística::Anàlisi numèrica::Mètodes en elements finitsFEMPAR is an open source object oriented Fortran200X scientific software library for the high-performance scalable simulation of complex multiphysics problems governed by partial differential equations at large scales, by exploiting state-of-the-art supercomputing resources. It is a highly modularized, flexible, and extensible library, that provides a set of modules that can be combined to carry out the different steps of the simulation pipeline. FEMPAR includes a rich set of algorithms for the discretization step, namely (arbitrary-order) grad, div, and curl-conforming finite element methods, discontinuous Galerkin methods, B-splines, and unfitted finite element techniques on cut cells, combined with h-adaptivity. The linear solver module relies on state-of-the-art bulk-asynchronous implementations of multilevel domain decomposition solvers for the different discretization alternatives and block-preconditioning techniques for multiphysics problems. FEMPAR is a framework that provides users with out-of-the-box state-of-the-art discretization techniques and highly scalable solvers for the simulation of complex applications, hiding the dramatic complexity of the underlying algorithms. But it is also a framework for researchers that want to experience with new algorithms and solvers, by providing a highly extensible framework. In this work, the first one in a series of articles about FEMPAR, we provide a detailed introduction to the software abstractions used in the discretization module and the related geometrical module. We also provide some ingredients about the assembly of linear systems arising from finite element discretizations, but the software design of complex scalable multilevel solvers is postponed to a subsequent work.Peer Reviewed20182018-04-0120182018-04-10journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/2117/116124https://dx.doi.org/10.1007/s11831-017-9244-129962831reponame:UPCommons. Portal del coneixement obert de la UPCinstname:Universitat Politècnica de Catalunya (UPC)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2Attribution 3.0 Spainhttp://creativecommons.org/licenses/by/3.0/es/info:eu-repo/semantics/openAccessoai:upcommons.upc.edu:2117/1161242026-05-27T15:37:01Z
dc.title.none.fl_str_mv FEMPAR: an object-oriented parallel finite element framework
title FEMPAR: an object-oriented parallel finite element framework
spellingShingle FEMPAR: an object-oriented parallel finite element framework
Badia, Santiago|||0000-0003-2391-4086
Finite element method
Elements finits, Mètode dels
Àrees temàtiques de la UPC::Matemàtiques i estadística::Anàlisi numèrica::Mètodes en elements finits
title_short FEMPAR: an object-oriented parallel finite element framework
title_full FEMPAR: an object-oriented parallel finite element framework
title_fullStr FEMPAR: an object-oriented parallel finite element framework
title_full_unstemmed FEMPAR: an object-oriented parallel finite element framework
title_sort FEMPAR: an object-oriented parallel finite element framework
dc.creator.none.fl_str_mv Badia, Santiago|||0000-0003-2391-4086
Martín Huertas, Alberto Francisco|||0000-0001-5751-4561
Principe, Ricardo Javier|||0000-0002-1478-2651
author Badia, Santiago|||0000-0003-2391-4086
author_facet Badia, Santiago|||0000-0003-2391-4086
Martín Huertas, Alberto Francisco|||0000-0001-5751-4561
Principe, Ricardo Javier|||0000-0002-1478-2651
author_role author
author2 Martín Huertas, Alberto Francisco|||0000-0001-5751-4561
Principe, Ricardo Javier|||0000-0002-1478-2651
author2_role author
author
dc.subject.none.fl_str_mv Finite element method
Elements finits, Mètode dels
Àrees temàtiques de la UPC::Matemàtiques i estadística::Anàlisi numèrica::Mètodes en elements finits
topic Finite element method
Elements finits, Mètode dels
Àrees temàtiques de la UPC::Matemàtiques i estadística::Anàlisi numèrica::Mètodes en elements finits
description FEMPAR is an open source object oriented Fortran200X scientific software library for the high-performance scalable simulation of complex multiphysics problems governed by partial differential equations at large scales, by exploiting state-of-the-art supercomputing resources. It is a highly modularized, flexible, and extensible library, that provides a set of modules that can be combined to carry out the different steps of the simulation pipeline. FEMPAR includes a rich set of algorithms for the discretization step, namely (arbitrary-order) grad, div, and curl-conforming finite element methods, discontinuous Galerkin methods, B-splines, and unfitted finite element techniques on cut cells, combined with h-adaptivity. The linear solver module relies on state-of-the-art bulk-asynchronous implementations of multilevel domain decomposition solvers for the different discretization alternatives and block-preconditioning techniques for multiphysics problems. FEMPAR is a framework that provides users with out-of-the-box state-of-the-art discretization techniques and highly scalable solvers for the simulation of complex applications, hiding the dramatic complexity of the underlying algorithms. But it is also a framework for researchers that want to experience with new algorithms and solvers, by providing a highly extensible framework. In this work, the first one in a series of articles about FEMPAR, we provide a detailed introduction to the software abstractions used in the discretization module and the related geometrical module. We also provide some ingredients about the assembly of linear systems arising from finite element discretizations, but the software design of complex scalable multilevel solvers is postponed to a subsequent work.
publishDate 2018
dc.date.none.fl_str_mv 2018
2018-04-01
2018
2018-04-10
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/2117/116124
https://dx.doi.org/10.1007/s11831-017-9244-1
29962831
url https://hdl.handle.net/2117/116124
https://dx.doi.org/10.1007/s11831-017-9244-1
identifier_str_mv 29962831
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution 3.0 Spain
http://creativecommons.org/licenses/by/3.0/es/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution 3.0 Spain
http://creativecommons.org/licenses/by/3.0/es/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:UPCommons. Portal del coneixement obert de la UPC
instname:Universitat Politècnica de Catalunya (UPC)
instname_str Universitat Politècnica de Catalunya (UPC)
reponame_str UPCommons. Portal del coneixement obert de la UPC
collection UPCommons. Portal del coneixement obert de la UPC
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869420969115779072
score 15.300724

Registos relacionados