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/.
Originalsprog | Engelsk |
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Artikelnummer | 09005 |
Tidsskrift | EPJ Web of Conferences |
Vol/bind | 175 |
Antal sider | 16 |
ISSN | 2101-6275 |
DOI | |
Status | Udgivet - 26. mar. 2018 |
Begivenhed | 35th International Symposium on Lattice Field Theory - Granada, Spanien Varighed: 18. jun. 2017 → 24. jun. 2017 Konferencens nummer: 35 |
Konference
Konference | 35th International Symposium on Lattice Field Theory |
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Nummer | 35 |
Land | Spanien |
By | Granada |
Periode | 18/06/2017 → 24/06/2017 |