Verification of Electromagnetic Physics Models for Parallel Computing Architectures in the GeantV Project

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dc.contributor.authorAmadio, G. [UNESP]
dc.contributor.authorApostolakis, J.
dc.contributor.authorBandieramonte, M.
dc.contributor.authorBehera, S. P.
dc.contributor.authorBrun, R.
dc.contributor.authorCanal, P.
dc.contributor.authorCarminati, F.
dc.contributor.authorCosmo, G.
dc.contributor.authorDuhem, L.
dc.contributor.authorElvira, D.
dc.contributor.authorFolger, G.
dc.contributor.authorGheata, A.
dc.contributor.authorGheata, M.
dc.contributor.authorGoulas, I.
dc.contributor.authorHariri, F.
dc.contributor.authorJun, S. Y.
dc.contributor.authorKonstantinov, D.
dc.contributor.authorKumawat, H.
dc.contributor.authorIvantchenko, V.
dc.contributor.authorLima, G.
dc.contributor.authorNikitina, T.
dc.contributor.authorNovak, M.
dc.contributor.authorPokorski, W.
dc.contributor.authorRibon, A.
dc.contributor.authorSeghal, R.
dc.contributor.authorShadura, O.
dc.contributor.authorVallecorsa, S.
dc.contributor.authorWenzel, S.
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionRoute de Meyrin
dc.contributor.institutionBhabha Atomic Research Centre (BARC)
dc.contributor.institutionMS234
dc.contributor.institutionIntel Corporation
dc.contributor.institutionInstitute of Space Sciences
dc.date.accessioned2018-12-11T16:51:00Z
dc.date.available2018-12-11T16:51:00Z
dc.date.issued2017-11-23
dc.description.abstractAn intensive R&D and programming effort is required to accomplish new challenges posed by future experimental high-energy particle physics (HEP) programs. The GeantV project aims to narrow the gap between the performance of the existing HEP detector simulation software and the ideal performance achievable, exploiting latest advances in computing technology. The project has developed a particle detector simulation prototype capable of transporting in parallel particles in complex geometries exploiting instruction level microparallelism (SIMD and SIMT), task-level parallelism (multithreading) and high-level parallelism (MPI), leveraging both the multi-core and the many-core opportunities. We present preliminary verification results concerning the electromagnetic (EM) physics models developed for parallel computing architectures within the GeantV project. In order to exploit the potential of vectorization and accelerators and to make the physics model effectively parallelizable, advanced sampling techniques have been implemented and tested. In this paper we introduce a set of automated statistical tests in order to verify the vectorized models by checking their consistency with the corresponding Geant4 models and to validate them against experimental data.en
dc.description.affiliationParallel Computing Center Sao Paulo State University (UNESP)
dc.description.affiliationCERN Route de Meyrin
dc.description.affiliationBhabha Atomic Research Centre (BARC)
dc.description.affiliationFermilab MS234, P.O. Box 500
dc.description.affiliationIntel Corporation
dc.description.affiliationInstitute of Space Sciences
dc.description.affiliationUnespParallel Computing Center Sao Paulo State University (UNESP)
dc.identifierhttp://dx.doi.org/10.1088/1742-6596/898/4/042019
dc.identifier.citationJournal of Physics: Conference Series, v. 898, n. 4, 2017.
dc.identifier.doi10.1088/1742-6596/898/4/042019
dc.identifier.file2-s2.0-85038431334.pdf
dc.identifier.issn1742-6596
dc.identifier.issn1742-6588
dc.identifier.scopus2-s2.0-85038431334
dc.identifier.urihttp://hdl.handle.net/11449/170483
dc.language.isoeng
dc.relation.ispartofJournal of Physics: Conference Series
dc.relation.ispartofsjr0,241
dc.relation.ispartofsjr0,241
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.titleVerification of Electromagnetic Physics Models for Parallel Computing Architectures in the GeantV Projecten
dc.typeTrabalho apresentado em evento

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