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dc.contributor.authorPllana, Sabri
dc.contributor.authorBenkner, Siegfried
dc.contributor.authorXhafa Xhafa, Fatos
dc.contributor.authorBarolli, Leonard
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Llenguatges i Sistemes Informàtics
dc.date.accessioned2010-05-13T13:50:27Z
dc.date.available2010-05-13T13:50:27Z
dc.date.created2009
dc.date.issued2009
dc.identifier.citationPllana, S. [et al.]. A novel approach for hybrid performance modelling and prediction of large-scale computing systems. "International journal of grid and utility computing", 2009, vol. 1, núm. 4, p. 316-327.
dc.identifier.issn1741-847X
dc.identifier.urihttp://hdl.handle.net/2117/7204
dc.description.abstractWe present a novel approach for hybrid performance modeling and prediction of large-scale parallel and distributed computing systems, which combines mathematical modeling and discrete-event simulation. We use mathematical modeling to develop parameterized performance models for components of the system. Thereafter, we use discrete-event simulation to describe the structure of system and the interaction among its components. As a result we obtain a high-level performance model, which combines the evaluation speed of mathematical models with the structure awareness and fidelity of the simulation model. We evaluate empirically our approach with a real-world material science program that comprises more than 15,000 lines of code.
dc.format.extent12 p.
dc.language.isoeng
dc.subjectÀrees temàtiques de la UPC::Matemàtiques i estadística::Anàlisi numèrica::Modelització matemàtica
dc.subjectÀrees temàtiques de la UPC::Informàtica
dc.subject.lcshMathematical models
dc.subject.lcshSimulation methods
dc.subject.lcshParallel algorithms
dc.subject.lcshHigh performance computing
dc.titleA novel approach for hybrid performance modelling and prediction of large-scale computing systems
dc.typeArticle
dc.subject.lemacCàlcul intensiu (Informàtica)
dc.subject.lemacModels matemàtics
dc.subject.lemacSimulació, Mètodes de
dc.contributor.groupUniversitat Politècnica de Catalunya. ALBCOM - Algorismia, Bioinformàtica, Complexitat i Mètodes Formals
dc.identifier.doi10.1504/IJGUC.2009.027921
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttp://www.inderscience.com/search/index.php?action=record&rec_id=27921
dc.rights.accessRestricted access - publisher's policy
local.identifier.drac2195731
dc.description.versionPostprint (published version)
local.citation.authorPllana, S.; Benkner, S.; Xhafa, F.; Barolli, L.
local.citation.publicationNameInternational journal of grid and utility computing
local.citation.volume1
local.citation.number4
local.citation.startingPage316
local.citation.endingPage327


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