Performance of GeantV em Physics Models

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dc.contributor.authorAmadio G.
dc.contributor.authorAnanya A.
dc.contributor.authorApostolakis J.
dc.contributor.authorAurora A.
dc.contributor.authorBandieramonte M.
dc.contributor.authorBhattacharyya A.
dc.contributor.authorBianchini C.
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.authorIope R.
dc.contributor.authorJun S.Y.
dc.contributor.authorLima G.
dc.contributor.authorMohanty A.
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.authorZhang Y.
dc.date.accessioned2024-03-13T00:00:39Z
dc.date.available2024-03-13T00:00:39Z
dc.date.issued2017
dc.description.abstract© Published under licence by IOP Publishing Ltd.The recent progress in parallel hardware architectures with deeper vector pipelines or many-cores technologies brings opportunities for HEP experiments to take advantage of SIMD and SIMT computing models. Launched in 2013, the GeantV project studies performance gains in propagating multiple particles in parallel, improving instruction throughput and data locality in HEP event simulation on modern parallel hardware architecture. Due to the complexity of geometry description and physics algorithms of a typical HEP application, performance analysis is indispensable in identifying factors limiting parallel execution. In this report, we will present design considerations and preliminary computing performance of GeantV physics models on coprocessors (Intel Xeon Phi and NVidia GPUs) as well as on mainstream CPUs.
dc.description.issuenumber7
dc.description.volume898
dc.identifier.doi10.1088/1742-6596/898/7/072017
dc.identifier.issn1742-6596
dc.identifier.urihttps://dspace.mackenzie.br/handle/10899/35688
dc.relation.ispartofJournal of Physics: Conference Series
dc.rightsAcesso Aberto
dc.titlePerformance of GeantV em Physics Models
dc.typeArtigo de evento
local.scopus.citations0
local.scopus.eid2-s2.0-85038581272
local.scopus.subjectComputing performance
local.scopus.subjectDesign considerations
local.scopus.subjectEvent simulation
local.scopus.subjectMultiple particles
local.scopus.subjectParallel executions
local.scopus.subjectParallel hardware
local.scopus.subjectPerformance analysis
local.scopus.subjectPerformance Gain
local.scopus.updated2024-05-01
local.scopus.urlhttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85038581272&origin=inward
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