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Implementation of the twisted mass fermion operator in the QUDA library

dc.contributor.authorStrelchenko, A.en
dc.contributor.authorAlexandrou, Constantiaen
dc.contributor.authorKoutsou, Giannisen
dc.contributor.authorAvilés-Casco, A. V.en
dc.creatorStrelchenko, A.en
dc.creatorAlexandrou, Constantiaen
dc.creatorKoutsou, Giannisen
dc.creatorAvilés-Casco, A. V.en
dc.date.accessioned2019-12-02T15:33:29Z
dc.date.available2019-12-02T15:33:29Z
dc.date.issued2013
dc.identifier.urihttp://gnosis.library.ucy.ac.cy/handle/7/59100
dc.description.abstractWe discuss an extension of the QUDA library for the Wilson twisted mass operator. A performance analysis is presented for both degenerate and non-degenerate flavor doublets. The degenerate twisted mass fermion operator runs at up to 190, 487 and 856 Gflops, for double, single and half precisions respectively on recent NVIDIA Kepler GPUS, while our implementation for the non-degenerate flavor doublet allows to reach 163, 516 and 879 GFlops, respectively. The code is currently in production for the hadron structure study.en
dc.publisherProceedings of Science (PoS)en
dc.sourceProceedings of Scienceen
dc.source31st International Symposium on Lattice Field Theory, LATTICE 2013en
dc.source.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-84976254485&partnerID=40&md5=d2a56499222e560afaa3ef8ac17dffcc
dc.subjectPerformance analysisen
dc.subjectLattice theoryen
dc.subjectTwisted mass fermionsen
dc.subjectHadron structureen
dc.subjectMass operatoren
dc.titleImplementation of the twisted mass fermion operator in the QUDA libraryen
dc.typeinfo:eu-repo/semantics/conferenceObject
dc.description.volume29-July-2013en
dc.author.facultyΣχολή Θετικών και Εφαρμοσμένων Επιστημών / Faculty of Pure and Applied Sciences
dc.author.departmentΤμήμα Φυσικής / Department of Physics
dc.type.uhtypeConference Objecten
dc.description.notesDeutsche Forschungsgemeinschaftde
dc.description.notes<p>Sponsors: d-fine GmbHen
dc.description.notesEMG Research Centreen
dc.description.noteset al.en
dc.description.notesHelmholtz Institute Mainzen
dc.description.notesHP3 EU Research Networken
dc.description.notesConference code: 121997</p>en
dc.contributor.orcidAlexandrou, Constantia [0000-0001-9136-3621]
dc.gnosis.orcid0000-0001-9136-3621


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