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60 lines
2.0 KiB
C++
60 lines
2.0 KiB
C++
/*************************************************************************************
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Grid physics library, www.github.com/paboyle/Grid
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Source file: ./lib/qcd/action/fermion/WilsonKernels.cc
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Copyright (C) 2015
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Author: Peter Boyle <paboyle@ph.ed.ac.uk>
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Author: Peter Boyle <peterboyle@Peters-MacBook-Pro-2.local>
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Author: paboyle <paboyle@ph.ed.ac.uk>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along
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with this program; if not, write to the Free Software Foundation, Inc.,
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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See the full license in the file "LICENSE" in the top level distribution
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directory
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*************************************************************************************/
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/* END LEGAL */
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#include <Grid/qcd/action/fermion/FermionCore.h>
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#include <Grid/qcd/action/fermion/WilsonFermion.h>
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NAMESPACE_BEGIN(Grid);
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const std::vector<int> WilsonFermionStatic::directions(WilsonFermionStatic::MakeDirections());
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const std::vector<int> WilsonFermionStatic::displacements(WilsonFermionStatic::MakeDisplacements());
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int WilsonFermionStatic::HandOptDslash;
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std::vector<int> WilsonFermionStatic::MakeDirections (void)
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{
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std::vector<int> directions(2*Nd);
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for(int d=0;d<Nd;d++){
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directions[d] = d;
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directions[d+Nd] = d;
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}
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return directions;
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}
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std::vector<int> WilsonFermionStatic::MakeDisplacements(void)
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{
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std::vector<int> displacements(2*Nd);
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for(int d=0;d<Nd;d++){
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displacements[d] = +1;
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displacements[d+Nd] = -1;
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}
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return displacements;
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}
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NAMESPACE_END(Grid);
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