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110 lines
3.7 KiB
C++
110 lines
3.7 KiB
C++
/*************************************************************************************
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Grid physics library, www.github.com/paboyle/Grid
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Source file: ./tests/Test_hmc_Factories.cc
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Copyright (C) 2016
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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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#include <Grid/Grid.h>
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namespace Grid{
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// Put this section in a separate header
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// ifdefs ?? Local makefile suggestion , policy as make parameter
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typedef QCD::PeriodicGimplR ImplementationPolicy;
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typedef QCD::NoHirep RepresentationPolicy;
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typedef QCD::WilsonFermionR FermionImplementation;
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static Registrar< HMCLeapFrog<ImplementationPolicy, RepresentationPolicy, XmlReader> , HMCRunnerModuleFactory<hmc_string, XmlReader> > __HMCLFmodXMLInit("LeapFrog");
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static Registrar< HMCMinimumNorm2<ImplementationPolicy, RepresentationPolicy, XmlReader> , HMCRunnerModuleFactory<hmc_string, XmlReader> > __HMCMN2modXMLInit("MinimumNorm2");
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static Registrar< HMCForceGradient<ImplementationPolicy, RepresentationPolicy, XmlReader> , HMCRunnerModuleFactory<hmc_string, XmlReader> > __HMCFGmodXMLInit("ForceGradient");
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}
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int main(int argc, char **argv) {
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using namespace Grid;
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using namespace Grid::QCD;
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Grid_init(&argc, &argv);
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int threads = GridThread::GetThreads();
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// here make a routine to print all the relevant information on the run
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std::cout << GridLogMessage << "Grid is setup to use " << threads << " threads" << std::endl;
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// Typedefs to simplify notation
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typedef Grid::XmlReader InputFileReader;
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// Reader, file should come from command line
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InputFileReader Reader("input.wilson_gauge.params.xml");
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// Test HMC factory (put in an external file)
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auto &HMCfactory = HMCRunnerModuleFactory<hmc_string, InputFileReader >::getInstance();
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// Simplify this step (IntergratorName field?)
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HMCparameters HMCpar(Reader);
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// Construct the module
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auto myHMCmodule = HMCfactory.create(HMCpar.MD.name, Reader);
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/*
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// Test solver creation
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auto &SolverFactory = HMC_SolverModuleFactory<solver_string, FermionImplementation::FermionField, XmlReader>::getInstance();
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Reader.push("Solver");
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std::string name;
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read(Reader, "name",name);
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auto SModule = SolverFactory.create(name, Reader);
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std::cout << "Registered types " << std::endl;
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std::cout << SolverFactory.getBuilderList() << std::endl;
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SModule->print_parameters();
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Reader.pop();
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*/
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/*
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// Test fermion operator module creation
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auto &FOFactory = HMC_FermionOperatorModuleFactory<fermionop_string, WilsonImplR, XmlReader>::getInstance();
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Reader.push("Operator");
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std::string op_name;
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Reader.readDefault("name",op_name);
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auto FOModule = FOFactory.create(op_name, Reader);
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std::cout << "Registered types " << std::endl;
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std::cout << FOFactory.getBuilderList() << std::endl;
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GridFourDimModule GMod;
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FOModule->AddGridPair(GMod);
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FOModule->print_parameters();
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Reader.pop();
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*/
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myHMCmodule->getPtr()->initialize(Reader);
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myHMCmodule->getPtr()->Run();
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Grid_finalize();
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} // main
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