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dc.contributor.authorRomero, Felipe
dc.contributor.authorOrtigosa, Pilar M.
dc.contributor.authorBandera-Burgueño, Gerardo 
dc.contributor.authorRomero-Gómez, Luis Felipe 
dc.date.accessioned2024-03-04T13:33:20Z
dc.date.available2024-03-04T13:33:20Z
dc.date.issued2024-02-24
dc.identifier.citationRomero, Felipe & Ortigosa, Pilar & Bandera, Gerardo & Romero, Luis. (2023). SkewEngine: Enhancing Performance of Intensive Calculations on Regular Meshes. 10.21203/rs.3.rs-3342748/v1es_ES
dc.identifier.urihttps://hdl.handle.net/10630/30759
dc.description.abstractIn various applications such as hyperspectral data manipulation, MRI data exploration, or viewshed identification in digital elevation models, performing arithmetic operations on each point of a data mesh that involves other points can lead to computationally intractable problems. This paper presents SkewEngine, a tool designed to improve the performance of intensive calculations on regular 2-D data meshes, such as images, multispectral data volumes, or digital elevation models. SkewEngine addresses this problem by reorganizing the mesh in memory according to a preferred spatial direction, enabling more efficient execution of intensive calculations. It is demonstrated that SkewEngine offers significant speed improvements for various test cases, suggesting its usefulness in a broader range of applications requiring intensive data processing on regular meshes.es_ES
dc.description.sponsorshipFunding for open access charge: Universidad de Málaga/CBUA. This work has been fnanced by the Spanish Ministry of Science and Technology through the National Plan project PID2022-136575OB-I00, by the Andalusian Government and FEDER funds through the UMA20-FEDERJA-127 project, and by the University of Malaga (PIE22-099). We also thank the Supercomputing and Bioinformatics Service of the University of Malaga and the Spanish Supercomputing Network for facilitating access to the Picasso and Loginexa Supercomputers.es_ES
dc.language.isoenges_ES
dc.publisherSpringer Naturees_ES
dc.rightsinfo:eu-repo/semantics/openAccesses_ES
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.subjectInformática - Aplicacioneses_ES
dc.subject.otherHybrid computinges_ES
dc.subject.otherRegular meshes_ES
dc.subject.otherMemory localityes_ES
dc.titleSkewEngine: enhancing performance of intensive calculations on regular mesheses_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.centroE.T.S.I. Informáticaes_ES
dc.identifier.doi10.21203/rs.3.rs-3342748/v1
dc.rights.ccAtribución 4.0 Internacional*
dc.type.hasVersioninfo:eu-repo/semantics/publishedVersiones_ES


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