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95 lines
2.8 KiB
C++
95 lines
2.8 KiB
C++
#ifndef Hadrons_MUtilities_RandomVectors_hpp_
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#define Hadrons_MUtilities_RandomVectors_hpp_
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#include <Grid/Hadrons/Global.hpp>
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#include <Grid/Hadrons/Module.hpp>
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#include <Grid/Hadrons/ModuleFactory.hpp>
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BEGIN_HADRONS_NAMESPACE
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/******************************************************************************
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* Module generating random lattices for testing purposes *
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******************************************************************************/
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BEGIN_MODULE_NAMESPACE(MUtilities)
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class RandomVectorsPar: Serializable
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{
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public:
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GRID_SERIALIZABLE_CLASS_MEMBERS(RandomVectorsPar,
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unsigned int, size,
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unsigned int, Ls);
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};
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template <typename Field>
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class TRandomVectors: public Module<RandomVectorsPar>
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{
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public:
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// constructor
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TRandomVectors(const std::string name);
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// destructor
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virtual ~TRandomVectors(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(RandomFermions, TRandomVectors<FIMPL::FermionField>, MUtilities);
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/******************************************************************************
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* TRandomVectors implementation *
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******************************************************************************/
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// constructor /////////////////////////////////////////////////////////////////
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template <typename Field>
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TRandomVectors<Field>::TRandomVectors(const std::string name)
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: Module<RandomVectorsPar>(name)
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{}
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// dependencies/products ///////////////////////////////////////////////////////
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template <typename Field>
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std::vector<std::string> TRandomVectors<Field>::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 Field>
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std::vector<std::string> TRandomVectors<Field>::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 Field>
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void TRandomVectors<Field>::setup(void)
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{
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envCreate(std::vector<Field>, getName(), par().Ls, par().size,
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env().getGrid(par().Ls));
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}
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// execution ///////////////////////////////////////////////////////////////////
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template <typename Field>
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void TRandomVectors<Field>::execute(void)
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{
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LOG(Message) << "Generating " << par().size << " random vectors" << std::endl;
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auto &vec = envGet(std::vector<Field>, getName());
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for (unsigned int i = 0; i < vec.size(); ++i)
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{
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random(*env().get4dRng(), vec[i]);
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}
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}
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END_MODULE_NAMESPACE
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END_HADRONS_NAMESPACE
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#endif // Hadrons_MUtilities_RandomVectors_hpp_
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