OpenQ∗D simulation code for QCD+QED

Isabel Campos, Patrick Fritzsch, Martin Hansen, Marina Krstić Marinković, Agostino Patella, Alberto Ramos, Nazario Tantalo

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Abstrakt

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/.

OriginalsprogEngelsk
Artikelnummer09005
TidsskriftEPJ Web of Conferences
Vol/bind175
Antal sider16
ISSN2101-6275
DOI
StatusUdgivet - 26. mar. 2018
Begivenhed35th International Symposium on Lattice Field Theory - Granada, Spanien
Varighed: 18. jun. 201724. jun. 2017
Konferencens nummer: 35

Konference

Konference35th International Symposium on Lattice Field Theory
Nummer35
LandSpanien
ByGranada
Periode18/06/201724/06/2017

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