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89 lines
2.8 KiB
C
89 lines
2.8 KiB
C
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/*************************************************************************************
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Grid physics library, www.github.com/paboyle/Grid
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Source file: ./lib/qcd/modules/Registration.h
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Copyright (C) 2017
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Author: Guido Cossu <guido.cossu@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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#ifndef HMC_PLAQUETTE_H
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#define HMC_PLAQUETTE_H
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namespace Grid{
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namespace QCD{
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// this is only defined for a gauge theory
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template <class Impl>
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class PlaquetteLogger : public HmcObservable<typename Impl::Field> {
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private:
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std::string Stem;
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public:
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// here forces the Impl to be of gauge fields
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// if not the compiler will complain
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INHERIT_GIMPL_TYPES(Impl);
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typedef typename Impl::Field Field; // necessary for HmcObservable compatibility
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PlaquetteLogger(std::string cf) { Stem = cf; };
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void TrajectoryComplete(int traj,
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Field &U,
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GridSerialRNG &sRNG,
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GridParallelRNG &pRNG) {
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std::string file;
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{
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std::ostringstream os;
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os << Stem << "." << traj;
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file = os.str();
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}
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std::ofstream of(file);
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RealD peri_plaq = WilsonLoops<PeriodicGimplR>::avgPlaquette(U);
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RealD peri_rect = WilsonLoops<PeriodicGimplR>::avgRectangle(U);
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RealD impl_plaq = WilsonLoops<Impl>::avgPlaquette(U);
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RealD impl_rect = WilsonLoops<Impl>::avgRectangle(U);
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// Fixme reorganise this output
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of << traj << " " << impl_plaq << " " << impl_rect << " " << peri_plaq
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<< " " << peri_rect << std::endl;
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std::cout << GridLogMessage << "traj"
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<< " "
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<< "plaq "
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<< " "
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<< " rect "
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<< " "
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<< "peri_plaq"
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<< " "
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<< "peri_rect" << std::endl;
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std::cout << GridLogMessage << traj << " " << impl_plaq << " " << impl_rect
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<< " " << peri_plaq << " " << peri_rect << std::endl;
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}
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};
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//////////////////////////////////////////////////////////////
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} // namespace QCD
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} // namespace Grid
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#endif //HMC_PLAQUETTE_H
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