Identificador persistente para citar o vincular este elemento: http://hdl.handle.net/10553/76794
Campo DC Valoridioma
dc.contributor.authorSuárez Sarmiento, Álvaroen_US
dc.contributor.authorOjeda Guerra, Carmen Nievesen_US
dc.date.accessioned2020-12-18T09:42:57Z-
dc.date.available2020-12-18T09:42:57Z-
dc.date.issued1996en_US
dc.identifier.isbn0-8186-7376-1en_US
dc.identifier.otherScopus-
dc.identifier.urihttp://hdl.handle.net/10553/76794-
dc.description.abstractA fundamental aspect in the design of parallel applications consists in minimizing communications: reducing the number of messages, or overlapping computations and communications. The objective of this paper is the design of parallel algorithms that use processors and expensive resources such as communications efficiently. We present a partial embedding of computation and communication graphs that have a cubic or planar structure, on to 2D or 1D torus graphs. With this embedding, good values for normal embedding metrics are obtained, and its advantage is that it allows an initial data distribution between the PEs (processing elements) that makes overlapping computations and communications possible. To start with, we obtain parallel algorithms with a number of processes that is dependent on the number of processors in the torus. Then we modify the embedding in order to execute problems with matrices whose size is independent of the number of processors of the torus multicomputer.en_US
dc.languageengen_US
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)en_US
dc.sourceProceedings of 4th Euromicro Workshop on Parallel and Distributed Processing, PDP 1996, p. 162-169, (Enero 1996)en_US
dc.subject3325 Tecnología de las telecomunicacionesen_US
dc.titleOverlapping computations and communications in torus networksen_US
dc.typeinfo:eu-repo/semantics/conferenceObjecten_US
dc.typeConferenceObjecten_US
dc.relation.conference4th Euromicro Workshop on Parallel and Distributed Processing, PDP 1996en_US
dc.identifier.doi10.1109/EMPDP.1996.500583en_US
dc.identifier.scopus84956853054-
dc.contributor.authorscopusid7202765632-
dc.contributor.authorscopusid6506487977-
dc.description.lastpage169en_US
dc.description.firstpage162en_US
dc.investigacionIngeniería y Arquitecturaen_US
dc.type2Actas de congresosen_US
dc.identifier.eisbn9780818673764-
dc.utils.revisionen_US
dc.date.coverdateEnero 1996en_US
dc.identifier.conferenceidevents121565-
dc.identifier.ulpgcen_US
dc.contributor.buulpgcBU-TELen_US
item.grantfulltextnone-
item.fulltextSin texto completo-
crisitem.author.deptGIR IUCES: Arquitectura y Concurrencia-
crisitem.author.deptIU de Cibernética, Empresa y Sociedad (IUCES)-
crisitem.author.deptDepartamento de Ingeniería Telemática-
crisitem.author.deptDepartamento de Ingeniería Telemática-
crisitem.author.orcid0000-0002-3043-7161-
crisitem.author.parentorgIU de Cibernética, Empresa y Sociedad (IUCES)-
crisitem.author.fullNameSuárez Sarmiento, Álvaro-
crisitem.author.fullNameOjeda Guerra, Carmen Nieves-
crisitem.event.eventsstartdate24-01-1996-
crisitem.event.eventsenddate26-01-1996-
Colección:Actas de congresos
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