OpenQ∗D simulation code for QCD+QED

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

doi:10.1051/epjconf/201817509005

OpenQ∗D simulation code for QCD+QED

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

Institut for Matematik og Datalogi

Publikation: Bidrag til tidsskrift › Konferenceartikel › Forskning › peer review

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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/.

Originalsprog	Engelsk
Artikelnummer	09005
Tidsskrift	EPJ Web of Conferences
Vol/bind	175
Antal sider	16
ISSN	2101-6275
DOI	https://doi.org/10.1051/epjconf/201817509005
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
Nummer	35
Land/Område	Spanien
By	Granada
Periode	18/06/2017 → 24/06/2017

Dokumenter og links

10.1051/epjconf/201817509005Licens: CC BY

OpenQ∗D simulation code for QCD+QEDForlagets udgivne version, 523 KBLicens: CC BY

Citationsformater

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title = "OpenQ∗D simulation code for QCD+QED",

abstract = "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/.",

author = "Isabel Campos and Patrick Fritzsch and Martin Hansen and Marinkovi{\'c}, {Marina Krsti{\'c}} and Agostino Patella and Alberto Ramos and Nazario Tantalo",

year = "2018",

month = mar,

day = "26",

doi = "10.1051/epjconf/201817509005",

language = "English",

volume = "175",

journal = "E P J Web of Conferences",

issn = "2100-014X",

publisher = "E D P Sciences",

note = "35th International Symposium on Lattice Field Theory, Lattice2017 ; Conference date: 18-06-2017 Through 24-06-2017",

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T1 - OpenQ∗D simulation code for QCD+QED

AU - Campos, Isabel

AU - Fritzsch, Patrick

AU - Hansen, Martin

AU - Marinković, Marina Krstić

AU - Patella, Agostino

AU - Ramos, Alberto

AU - Tantalo, Nazario

N1 - Conference code: 35

PY - 2018/3/26

Y1 - 2018/3/26

N2 - 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/.

AB - 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/.

U2 - 10.1051/epjconf/201817509005

DO - 10.1051/epjconf/201817509005

M3 - Conference article

AN - SCOPUS:85045131440

VL - 175

JO - E P J Web of Conferences

JF - E P J Web of Conferences

SN - 2100-014X

M1 - 09005

T2 - 35th International Symposium on Lattice Field Theory

Y2 - 18 June 2017 through 24 June 2017

ER -

OpenQ∗D simulation code for QCD+QED

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