Computación científica paralela mediante uso de herramientas para paso de mensajes

Los usuarios de Entornos de Computación Científica (SCE, por sus siglas en inglés) siempre requieren mayor potencia de cálculo para sus aplicaciones. Utilizando las herramientas propuestas, los usuarios de las conocidas plataformas Matlab® y Octave, en un cluster de computadores, pueden paralelizar...

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Autores:
Fernández, Francisco J.
Anguita, Mancia
Tipo de recurso:
Article of journal
Fecha de publicación:
2012
Institución:
Corporación Universidad de la Costa
Repositorio:
REDICUC - Repositorio CUC
Idioma:
spa
OAI Identifier:
oai:repositorio.cuc.edu.co:11323/2658
Acceso en línea:
https://hdl.handle.net/11323/2658
https://repositorio.cuc.edu.co/
Palabra clave:
Computación científica
Programación paralela
Computación de altas prestaciones
Computación cluster
Paso de mensajes
Matlab paralelo
Scientific computing
Parallel programming
High performance computing
Cluster computing
Message-passing
Parallel Matlab
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openAccess
License
http://purl.org/coar/access_right/c_abf2
id RCUC2_50ae755f2e38137be8681fa16cbeb7b0
oai_identifier_str oai:repositorio.cuc.edu.co:11323/2658
network_acronym_str RCUC2
network_name_str REDICUC - Repositorio CUC
repository_id_str
dc.title.spa.fl_str_mv Computación científica paralela mediante uso de herramientas para paso de mensajes
dc.title.translated.eng.fl_str_mv Parallel scientific computing with message-passing toolboxes
title Computación científica paralela mediante uso de herramientas para paso de mensajes
spellingShingle Computación científica paralela mediante uso de herramientas para paso de mensajes
Computación científica
Programación paralela
Computación de altas prestaciones
Computación cluster
Paso de mensajes
Matlab paralelo
Scientific computing
Parallel programming
High performance computing
Cluster computing
Message-passing
Parallel Matlab
title_short Computación científica paralela mediante uso de herramientas para paso de mensajes
title_full Computación científica paralela mediante uso de herramientas para paso de mensajes
title_fullStr Computación científica paralela mediante uso de herramientas para paso de mensajes
title_full_unstemmed Computación científica paralela mediante uso de herramientas para paso de mensajes
title_sort Computación científica paralela mediante uso de herramientas para paso de mensajes
dc.creator.fl_str_mv Fernández, Francisco J.
Anguita, Mancia
dc.contributor.author.spa.fl_str_mv Fernández, Francisco J.
Anguita, Mancia
dc.subject.spa.fl_str_mv Computación científica
Programación paralela
Computación de altas prestaciones
Computación cluster
Paso de mensajes
Matlab paralelo
topic Computación científica
Programación paralela
Computación de altas prestaciones
Computación cluster
Paso de mensajes
Matlab paralelo
Scientific computing
Parallel programming
High performance computing
Cluster computing
Message-passing
Parallel Matlab
dc.subject.eng.fl_str_mv Scientific computing
Parallel programming
High performance computing
Cluster computing
Message-passing
Parallel Matlab
description Los usuarios de Entornos de Computación Científica (SCE, por sus siglas en inglés) siempre requieren mayor potencia de cálculo para sus aplicaciones. Utilizando las herramientas propuestas, los usuarios de las conocidas plataformas Matlab® y Octave, en un cluster de computadores, pueden paralelizar sus aplicaciones interpretadas utilizando paso de mensajes, como el proporcionado por PVM (Parallel Virtual Machine) o MPI (Message Passing Interface). Para muchas aplicaciones SCE es posible encontrar un esquema de paralelización con ganancia en velocidad casi lineal. Estas herramientas son interfaces prácticamente exhaustivas a las correspondientes librerías, soportan todos los tipos de datos compatibles en el SCE base y se han diseñado teniendo en cuenta el rendimiento y la facilidad de mantenimiento. En este artículo se resumen trabajos anteriores, su repercusión, y algunos resultados obtenidos por usuarios finales. Con base en la herramienta más reciente, la Toolbox MPI para Octave, se describen brevemente sus características principales, y se presenta un estudio de caso, el conjunto de Mandelbrot
publishDate 2012
dc.date.issued.none.fl_str_mv 2012-10-31
dc.date.accessioned.none.fl_str_mv 2019-02-21T00:07:57Z
dc.date.available.none.fl_str_mv 2019-02-21T00:07:57Z
dc.type.spa.fl_str_mv Artículo de revista
dc.type.coar.fl_str_mv http://purl.org/coar/resource_type/c_2df8fbb1
dc.type.coar.spa.fl_str_mv http://purl.org/coar/resource_type/c_6501
dc.type.content.spa.fl_str_mv Text
dc.type.driver.spa.fl_str_mv info:eu-repo/semantics/article
dc.type.redcol.spa.fl_str_mv http://purl.org/redcol/resource_type/ART
dc.type.version.spa.fl_str_mv info:eu-repo/semantics/acceptedVersion
format http://purl.org/coar/resource_type/c_6501
status_str acceptedVersion
dc.identifier.citation.spa.fl_str_mv Fernández, F., & Anguita, M. (2012). Computación científica paralela mediante uso de herramientas para paso de mensajes. INGE CUC, 8(1), 51-84. Recuperado a partir de https://revistascientificas.cuc.edu.co/ingecuc/article/view/223
dc.identifier.issn.spa.fl_str_mv 0122-6517, 2382-4700 electrónico
dc.identifier.uri.spa.fl_str_mv https://hdl.handle.net/11323/2658
dc.identifier.eissn.spa.fl_str_mv 2382-4700
dc.identifier.instname.spa.fl_str_mv Corporación Universidad de la Costa
dc.identifier.pissn.spa.fl_str_mv 0122-6517
dc.identifier.reponame.spa.fl_str_mv REDICUC - Repositorio CUC
dc.identifier.repourl.spa.fl_str_mv https://repositorio.cuc.edu.co/
identifier_str_mv Fernández, F., & Anguita, M. (2012). Computación científica paralela mediante uso de herramientas para paso de mensajes. INGE CUC, 8(1), 51-84. Recuperado a partir de https://revistascientificas.cuc.edu.co/ingecuc/article/view/223
0122-6517, 2382-4700 electrónico
2382-4700
Corporación Universidad de la Costa
0122-6517
REDICUC - Repositorio CUC
url https://hdl.handle.net/11323/2658
https://repositorio.cuc.edu.co/
dc.language.iso.none.fl_str_mv spa
language spa
dc.relation.ispartofseries.spa.fl_str_mv INGE CUC; Vol. 8, Núm. 1 (2012)
dc.relation.ispartofjournal.spa.fl_str_mv INGE CUC
INGE CUC
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spelling Fernández, Francisco J.Anguita, Mancia2019-02-21T00:07:57Z2019-02-21T00:07:57Z2012-10-31Fernández, F., & Anguita, M. (2012). Computación científica paralela mediante uso de herramientas para paso de mensajes. INGE CUC, 8(1), 51-84. Recuperado a partir de https://revistascientificas.cuc.edu.co/ingecuc/article/view/2230122-6517, 2382-4700 electrónicohttps://hdl.handle.net/11323/26582382-4700Corporación Universidad de la Costa0122-6517REDICUC - Repositorio CUChttps://repositorio.cuc.edu.co/Los usuarios de Entornos de Computación Científica (SCE, por sus siglas en inglés) siempre requieren mayor potencia de cálculo para sus aplicaciones. Utilizando las herramientas propuestas, los usuarios de las conocidas plataformas Matlab® y Octave, en un cluster de computadores, pueden paralelizar sus aplicaciones interpretadas utilizando paso de mensajes, como el proporcionado por PVM (Parallel Virtual Machine) o MPI (Message Passing Interface). Para muchas aplicaciones SCE es posible encontrar un esquema de paralelización con ganancia en velocidad casi lineal. Estas herramientas son interfaces prácticamente exhaustivas a las correspondientes librerías, soportan todos los tipos de datos compatibles en el SCE base y se han diseñado teniendo en cuenta el rendimiento y la facilidad de mantenimiento. En este artículo se resumen trabajos anteriores, su repercusión, y algunos resultados obtenidos por usuarios finales. Con base en la herramienta más reciente, la Toolbox MPI para Octave, se describen brevemente sus características principales, y se presenta un estudio de caso, el conjunto de Mandelbrotusers of Scientific Computing Environments (SCE) always demand more computing power for their CPu-intensive SCE applications. using the proposed toolboxes, users of the well-known Matlab® and Octave platforms in a computer cluster can parallelize their interpreted applications using the native multi-computer programming paradigm of message-passing, such as that provided by PVM (Parallel Virtual Machine) and MPI (Message Passing Inter-face). For many SCE applications, a parallelization scheme can be found so that the resulting speedup is nearly linear on the number of computers used. The toolboxes are almost compre-hensive interfaces to the corresponding libraries, they support all the compatible data types in the base SCE and they have been designed with performance and maintainability in mind. In this paper, we summarize our previous work, its repercussion, and some results obtained by end-users. Focusing on our most recent MPI Toolbox for Octave, we briefly describe its main features, and introduce a case study: the Mandelbrot setFernández, Francisco J.-5988be9e-6feb-47f0-aeed-3b1b02e99726-0Anguita, Mancia-2d88536d-b50b-41b5-8fff-0afbbd012a4d-0application/pdfspaCorporación Universidad de la CostaINGE CUC; Vol. 8, Núm. 1 (2012)INGE CUCINGE CUC[1] C. B. Moler, Numerical Computing with MATLAB, Revised Reprint. SIAM, 2004, 2008. Para otras referencias autorizadas ver también http://www.mathworks.com/support/books/[2] Web de The MathWorks, Disponible en: http://www.mathworks.com/products/pfo/[3] Web de The MathWorks, Disponible en: http://www.mathworks.com/products/matlab/[4] J . W. Eaton, D. Bateman y S. Hauberg, GNU Octave Manual. Network Theory Ltd., 2008.[5] J . W. 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Disponible en: http://en.wikipedia.org/wiki/Mandelbrot_setINGE CUCINGE CUChttps://revistascientificas.cuc.edu.co/ingecuc/article/view/223Computación científicaProgramación paralelaComputación de altas prestacionesComputación clusterPaso de mensajesMatlab paraleloScientific computingParallel programmingHigh performance computingCluster computingMessage-passingParallel MatlabComputación científica paralela mediante uso de herramientas para paso de mensajesParallel scientific computing with message-passing toolboxesArtículo de revistahttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1Textinfo:eu-repo/semantics/articlehttp://purl.org/redcol/resource_type/ARTinfo:eu-repo/semantics/acceptedVersioninfo:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2PublicationORIGINALComputación científica paralela mediante uso de herramientas para paso de mensajes.pdfComputación científica paralela mediante uso de herramientas para paso de mensajes.pdfapplication/pdf2130497https://repositorio.cuc.edu.co/bitstreams/289d4c3d-c70b-4066-b966-4ce7c39f5414/download91793af6c33fc2875b0b4c1b79cc97e8MD51LICENSElicense.txtlicense.txttext/plain; charset=utf-81748https://repositorio.cuc.edu.co/bitstreams/235567e2-c19d-4d7f-8293-d6304c05b676/download8a4605be74aa9ea9d79846c1fba20a33MD52THUMBNAILComputación científica paralela mediante uso de herramientas para paso de mensajes.pdf.jpgComputación científica paralela mediante uso de herramientas para paso de mensajes.pdf.jpgimage/jpeg39957https://repositorio.cuc.edu.co/bitstreams/46538ab6-a559-4f2f-8ea6-8a388913c6b4/download0754abd2f738b715a6a299d09de27509MD54TEXTComputación científica paralela mediante uso de herramientas para paso de mensajes.pdf.txtComputación científica paralela mediante uso de herramientas para paso de mensajes.pdf.txttext/plain94212https://repositorio.cuc.edu.co/bitstreams/b15c66bc-7b50-40ec-8930-f837f522ee25/downloadc86c94a73be3d99cbeaf3b06ec83b4e1MD5511323/2658oai:repositorio.cuc.edu.co:11323/26582024-09-17 11:03:18.115open.accesshttps://repositorio.cuc.edu.coRepositorio de la Universidad de la Costa CUCrepdigital@cuc.edu.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