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dc.contributor.authorMartínez Frutos, Jesús 
dc.contributor.authorHerrero Pérez, David 
dc.date.accessioned2018-09-13T08:03:11Z
dc.date.available2018-09-13T08:03:11Z
dc.date.issued2017-04-01
dc.identifier.citationMARTÍNEZ FRUTOS, Jesús y HERRERO PÉREZ, David. GPU acceleration for evolutionary topology optimization of continuum structures using isosurfaces. En: Computers & Structures Vol. 182, p. 119-136, 2017. ISSN: 0045-7949es_ES
dc.identifier.issn0045-7949
dc.description.abstractEvolutionary topology optimization of three-dimensional continuum structures is a computationally demanding task in terms of memory consumption and processing time. This work aims to alleviate these constraints proposing a well-suited strategy for Graphics Processing Unit (GPU) computing. Such a proposal adopts a fine-grained GPU instance of matrix-free iterative solver for structural analysis and an efficient GPU implementation for isosurface extraction and volume fraction calculation. The performance of the solving stage is evaluated using two preconditioning techniques, including the comparison with the sparse-matrix CPU implementation. The proposal is evaluated using topology optimization problems for real-world applications.es_ES
dc.description.sponsorshipWe gratefully acknowledge the support of NVIDIA Corporation with the donation of some of the GPUs used for this research. Such a work has also been supported by the research support programmes of Ministry of Economy and Competitiveness under the contract DPI2016-77538-R and \Fundación Séneca Agencia de Ciencia y Tecnología de la Región de Murcia" under the contract 19274/PI/14.es_ES
dc.formatapplication/pdfes_ES
dc.language.isoenges_ES
dc.publisherPergamon Presses_ES
dc.relation.urihttps://www.sciencedirect.com/science/article/pii/S004579491630459Xes_ES
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 España*
dc.rightsCopyright © 2017 Pergamon Presses_ES
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/*
dc.titleGPU acceleration for evolutionary topology optimization of continuum structures using isosurfaceses_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.subject.otherMecánica de Medios Continuos y Teoría de Estructurases_ES
dc.subjectEvolutionary topology optimizationes_ES
dc.subjectIsosurfaceses_ES
dc.subjectGPU computinges_ES
dc.subjectLarge scalees_ES
dc.subjectMultigrid preconditioninges_ES
dc.identifier.urihttp://hdl.handle.net/10317/7208
dc.identifier.doi10.1016/j.compstruc.2016.10.018
dc.identifier.urlhttps://www.sciencedirect.com/science/article/pii/S004579491630459X
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses_ES
dc.type.versioninfo:eu-repo/semantics/submittedVersiones_ES
dc.relation.projectIDDPI2016-77538-Res_ES
dc.relation.projectID19274/PI/14es_ES
dc.subject.unesco1210 Topologíaes_ES
dc.contributor.funderMinisterio de Economía, Industria y Competitividades_ES
dc.contributor.funderFundación Séneca, Agencia Regional de Ciencia y Tecnologíaes_ES
dc.contributor.funderNVIDIA Corporationes_ES


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