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120 lines
3.9 KiB
C++
120 lines
3.9 KiB
C++
#ifndef Hadrons_MIO_LoadCosmHol_hpp_
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#define Hadrons_MIO_LoadCosmHol_hpp_
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#include <Hadrons/Global.hpp>
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#include <Hadrons/Module.hpp>
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#include <Hadrons/ModuleFactory.hpp>
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BEGIN_HADRONS_NAMESPACE
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/******************************************************************************
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* Load scalar SU(N) configurations *
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******************************************************************************/
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BEGIN_MODULE_NAMESPACE(MIO)
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class LoadCosmHolPar: Serializable
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{
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public:
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GRID_SERIALIZABLE_CLASS_MEMBERS(LoadCosmHolPar,
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std::string, file);
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};
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class ScalarActionParameters: Serializable
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{
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public:
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GRID_SERIALIZABLE_CLASS_MEMBERS(ScalarActionParameters,
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double, mass_squared,
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double, lambda,
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double, g);
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};
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template <typename SImpl>
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class TLoadCosmHol: public Module<LoadCosmHolPar>
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{
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public:
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typedef typename SImpl::Field Field;
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public:
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// constructor
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TLoadCosmHol(const std::string name);
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// destructor
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virtual ~TLoadCosmHol(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(LoadCosmHolSU2, TLoadCosmHol<ScalarNxNAdjImplR<2>>, MIO);
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MODULE_REGISTER_TMP(LoadCosmHolSU3, TLoadCosmHol<ScalarNxNAdjImplR<3>>, MIO);
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MODULE_REGISTER_TMP(LoadCosmHolSU4, TLoadCosmHol<ScalarNxNAdjImplR<4>>, MIO);
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MODULE_REGISTER_TMP(LoadCosmHolSU5, TLoadCosmHol<ScalarNxNAdjImplR<5>>, MIO);
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MODULE_REGISTER_TMP(LoadCosmHolSU6, TLoadCosmHol<ScalarNxNAdjImplR<6>>, MIO);
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/******************************************************************************
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* TLoadCosmHol implementation *
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******************************************************************************/
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// constructor /////////////////////////////////////////////////////////////////
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template <typename SImpl>
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TLoadCosmHol<SImpl>::TLoadCosmHol(const std::string name)
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: Module<LoadCosmHolPar>(name)
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{}
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// dependencies/products ///////////////////////////////////////////////////////
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template <typename SImpl>
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std::vector<std::string> TLoadCosmHol<SImpl>::getInput(void)
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{
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std::vector<std::string> in;
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return in;
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}
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template <typename SImpl>
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std::vector<std::string> TLoadCosmHol<SImpl>::getOutput(void)
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{
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std::vector<std::string> out = {getName()};
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return out;
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}
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// setup ///////////////////////////////////////////////////////////////////////
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template <typename SImpl>
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void TLoadCosmHol<SImpl>::setup(void)
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{
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envCreateLat(Field, getName());
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}
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// execution ///////////////////////////////////////////////////////////////////
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template <typename SImpl>
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void TLoadCosmHol<SImpl>::execute(void)
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{
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ScalarActionParameters md;
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std::string filename = par().file + "."
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+ std::to_string(vm().getTrajectory());
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ScidacReader reader;
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const unsigned int N = SImpl::Group::Dimension;
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auto &phi = envGet(Field, getName());
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LOG(Message) << "Loading CosmHol configuration from file '" << filename
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<< "'" << std::endl;
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reader.open(filename);
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reader.readScidacFieldRecord(phi, md);
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reader.close();
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LOG(Message) << "tr(phi^2) = "
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<< -TensorRemove(sum(trace(phi*phi))).real()/env().getVolume()
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<< std::endl;
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LOG(Message) << "Configuration parameters:" << std::endl;
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LOG(Message) << " N = " << N << std::endl;
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LOG(Message) << " m^2 = " << md.mass_squared << std::endl;
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LOG(Message) << "lambda = " << md.lambda << std::endl;
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LOG(Message) << " g = " << md.g << std::endl;
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}
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END_MODULE_NAMESPACE
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END_HADRONS_NAMESPACE
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#endif // Hadrons_MIO_LoadCosmHol_hpp_
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