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114 lines
4.0 KiB
C++
114 lines
4.0 KiB
C++
/*************************************************************************************
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Grid physics library, www.github.com/paboyle/Grid
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Source file: Hadrons/Modules/MDistil/LoadPerambulator.hpp
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Copyright (C) 2019
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Author: Felix Erben <ferben@ed.ac.uk>
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Author: Michael Marshall <Michael.Marshall@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 directory
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*************************************************************************************/
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/* END LEGAL */
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#ifndef Hadrons_MIO_LoadPerambulator_hpp_
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#define Hadrons_MIO_LoadPerambulator_hpp_
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#include <Hadrons/Modules/MDistil/Distil.hpp>
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BEGIN_HADRONS_NAMESPACE
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BEGIN_MODULE_NAMESPACE(MIO)
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/******************************************************************************
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* LoadPerambulator *
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******************************************************************************/
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class LoadPerambulatorPar: Serializable
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{
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public:
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GRID_SERIALIZABLE_CLASS_MEMBERS(LoadPerambulatorPar,
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std::string, PerambFileName,
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std::string, DistilParams);
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};
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template <typename FImpl>
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class TLoadPerambulator: public Module<LoadPerambulatorPar>
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{
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public:
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// constructor
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TLoadPerambulator(const std::string name);
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// destructor
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virtual ~TLoadPerambulator(void) {};
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// dependency relation
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virtual std::vector<std::string> getInput(void);
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virtual std::vector<std::string> getOutput(void);
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// setup
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virtual void setup(void);
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// execution
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virtual void execute(void);
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};
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MODULE_REGISTER_TMP(LoadPerambulator, TLoadPerambulator<FIMPL>, MIO);
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/******************************************************************************
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* TLoadPerambulator implementation *
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******************************************************************************/
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// constructor /////////////////////////////////////////////////////////////////
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template <typename FImpl>
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TLoadPerambulator<FImpl>::TLoadPerambulator(const std::string name) : Module<LoadPerambulatorPar>(name) {}
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// dependencies/products ///////////////////////////////////////////////////////
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template <typename FImpl>
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std::vector<std::string> TLoadPerambulator<FImpl>::getInput(void)
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{
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return {par().DistilParams};
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}
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template <typename FImpl>
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std::vector<std::string> TLoadPerambulator<FImpl>::getOutput(void)
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{
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return {getName()};
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}
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// setup ///////////////////////////////////////////////////////////////////////
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template <typename FImpl>
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void TLoadPerambulator<FImpl>::setup(void)
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{
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const MDistil::DistilParameters &dp{envGet(MDistil::DistilParameters, par().DistilParams)};
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const int Nt{env().getDim(Tdir)};
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const bool full_tdil{ dp.TI == Nt };
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const int Nt_inv{ full_tdil ? 1 : dp.TI };
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envCreate(MDistil::PerambTensor, getName(), 1, Nt,dp.nvec,dp.LI,dp.nnoise,Nt_inv,dp.SI);
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}
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// execution ///////////////////////////////////////////////////////////////////
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template <typename FImpl>
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void TLoadPerambulator<FImpl>::execute(void)
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{
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auto &perambulator = envGet(MDistil::PerambTensor, getName());
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std::string sPerambName{ par().PerambFileName };
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sPerambName.append( 1, '.' );
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sPerambName.append( std::to_string( vm().getTrajectory() ) );
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perambulator.read(sPerambName.c_str());
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}
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END_MODULE_NAMESPACE
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END_HADRONS_NAMESPACE
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#endif
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