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PARCSIM: a parallel computing simulator for scalable software optimization

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dc.contributor.authorCano, José Carlos
dc.contributor.authorCámara, Jesús
dc.contributor.authorCuenca Muñoz, Antonio Javier
dc.contributor.authorGiménez, Domingo
dc.contributor.authorSaura Sánchez, Mariano
dc.contributor.departmentIngeniería y Tecnología de Computadores
dc.date.accessioned2025-11-13T12:56:39Z
dc.date.available2025-11-13T12:56:39Z
dc.date.created2022
dc.date.issued2025
dc.description.abstractPARCSIM is a parallel software simulator that allows a user to capture, through a graphical interface, matrix algorithm schemes that solve scientific problems. With this tool, the user can analyse the execution times that would be obtained by using different spatio-temporal mapping of computational tasks on available computational units, parallelism parameters and computational libraries. Furthermore, for complex problem models, the self-optimization engine incorporated in this tool analyses the huge tree of possible calculations grouping and mapping strategies in search of the choice that makes the best use of the available hardware resources. This tool also offers polyalgorithmic resolution by making automatically the best decision between different software approaches to solve a given problem on the hardware system available. This work shows the usefulness of this simulator to efficiently solve hierarchical problems constructed from previously modelled subproblems. This task is performed by reusing, in a scalable way, the optimization information of these subproblems to establish the best execution configuration for the composite problem.
dc.formatapplication/zip
dc.format.extent2
dc.identifier.urihttp://hdl.handle.net/10201/172990
dc.languageeng
dc.relationEl trabajo se vincula al proyecto competitivo RTI2018-098156-B-C53 (MCIN/AEI/ERDF “Una manera de hacer Europa”)
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 International*
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subjectPolyalgorithm
dc.subjectAutotuning
dc.subjectHierarchical parallel software
dc.subject.odsObjetivo 9: Infraestructura
dc.titlePARCSIM: a parallel computing simulator for scalable software optimization
dc.typeinfo:eu-repo/semantics/other
dspace.entity.typePublicationes
relation.isAuthorOfPublication7f8123b6-544c-4956-8229-538e4d177c31
relation.isAuthorOfPublication.latestForDiscovery7f8123b6-544c-4956-8229-538e4d177c31
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