openQ*D simulation code for QCD+QED

The openQ*D code for the simulation of QCD+QED with C* boundary conditions is presented. This code is based on openQCD-1.6, from which it inherits the core features that ensure its efficiency: the locally-deflated SAP-preconditioned GCR solver, the twisted-mass frequency splitting of the fermion act...

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Detalles Bibliográficos
Autores principales: Campos, Isabel, Fritzsch, Patrick, Hansen, Martin, Marinković, Marina Krstić, Patella, Agostino, Ramos, Alberto, Tantalo, Nazario
Lenguaje:eng
Publicado: 2018
Materias:
hep-lat
Particle Physics - Lattice
Acceso en línea:https://dx.doi.org/10.1051/epjconf/201817509005
http://cds.cern.ch/record/2290473
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author Campos, Isabel
Fritzsch, Patrick
Hansen, Martin
Marinković, Marina Krstić
Patella, Agostino
Ramos, Alberto
Tantalo, Nazario
author_facet Campos, Isabel
Fritzsch, Patrick
Hansen, Martin
Marinković, Marina Krstić
Patella, Agostino
Ramos, Alberto
Tantalo, Nazario
author_sort Campos, Isabel
collection CERN
description The openQ*D code for the simulation of QCD+QED with C* boundary conditions is presented. This code is based on openQCD-1.6, from which it inherits the core features that ensure its efficiency: the locally-deflated SAP-preconditioned GCR solver, the twisted-mass frequency splitting of the fermion action, the multilevel integrator, the 4th order OMF integrator, the SSE/AVX intrinsics, etc. The photon field is treated as fully dynamical and C* boundary conditions can be chosen in the spatial directions. We discuss the main features of openQ*D, and we show basic test results and performance analysis. An alpha version of this code is publicly available and can be downloaded from http://rcstar.web.cern.ch/.
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institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2018
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spelling cern-22904732023-03-14T17:40:22Zdoi:10.1051/epjconf/201817509005http://cds.cern.ch/record/2290473engCampos, IsabelFritzsch, PatrickHansen, MartinMarinković, Marina KrstićPatella, AgostinoRamos, AlbertoTantalo, NazarioopenQ*D simulation code for QCD+QEDhep-latParticle Physics - LatticeThe openQ*D code for the simulation of QCD+QED with C* boundary conditions is presented. This code is based on openQCD-1.6, from which it inherits the core features that ensure its efficiency: the locally-deflated SAP-preconditioned GCR solver, the twisted-mass frequency splitting of the fermion action, the multilevel integrator, the 4th order OMF integrator, the SSE/AVX intrinsics, etc. The photon field is treated as fully dynamical and C* boundary conditions can be chosen in the spatial directions. We discuss the main features of openQ*D, and we show basic test results and performance analysis. An alpha version of this code is publicly available and can be downloaded from http://rcstar.web.cern.ch/.The openQ*D code for the simulation of QCD+QED with C$^\star$ boundary conditions is presented. This code is based on openQCD-1.6, from which it inherits the core features that ensure its efficiency: the locally-deflated SAP-preconditioned GCR solver, the twisted-mass frequency splitting of the fermion action, the multilevel integrator, the 4th order OMF integrator, the SSE/AVX intrinsics, etc. The photon field is treated as fully dynamical and C$^\star$ boundary conditions can be chosen in the spatial directions. We discuss the main features of openQ*D, and we show basic test results and performance analysis. An alpha version of this code is publicly available and can be downloaded from http://rcstar.web.cern.ch/ .arXiv:1710.08839CERN-TH-2017-217oai:cds.cern.ch:22904732018
spellingShingle hep-lat
Particle Physics - Lattice
Campos, Isabel
Fritzsch, Patrick
Hansen, Martin
Marinković, Marina Krstić
Patella, Agostino
Ramos, Alberto
Tantalo, Nazario
openQ*D simulation code for QCD+QED
title openQ*D simulation code for QCD+QED
title_full openQ*D simulation code for QCD+QED
title_fullStr openQ*D simulation code for QCD+QED
title_full_unstemmed openQ*D simulation code for QCD+QED
title_short openQ*D simulation code for QCD+QED
title_sort openq*d simulation code for qcd+qed
topic hep-lat
Particle Physics - Lattice
url https://dx.doi.org/10.1051/epjconf/201817509005
http://cds.cern.ch/record/2290473
work_keys_str_mv AT camposisabel openqdsimulationcodeforqcdqed
AT fritzschpatrick openqdsimulationcodeforqcdqed
AT hansenmartin openqdsimulationcodeforqcdqed
AT marinkovicmarinakrstic openqdsimulationcodeforqcdqed
AT patellaagostino openqdsimulationcodeforqcdqed
AT ramosalberto openqdsimulationcodeforqcdqed
AT tantalonazario openqdsimulationcodeforqcdqed

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