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100 lines
2.9 KiB
C++
100 lines
2.9 KiB
C++
#ifndef Hadrons_MSink_Smear_hpp_
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#define Hadrons_MSink_Smear_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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* Smear *
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******************************************************************************/
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BEGIN_MODULE_NAMESPACE(MSink)
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class SmearPar: Serializable
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{
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public:
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GRID_SERIALIZABLE_CLASS_MEMBERS(SmearPar,
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std::string, q,
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std::string, sink);
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};
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template <typename FImpl>
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class TSmear: public Module<SmearPar>
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{
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public:
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FERM_TYPE_ALIASES(FImpl,);
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SINK_TYPE_ALIASES();
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public:
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// constructor
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TSmear(const std::string name);
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// destructor
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virtual ~TSmear(void) = default;
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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_NS(Smear, TSmear<FIMPL>, MSink);
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/******************************************************************************
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* TSmear implementation *
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******************************************************************************/
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// constructor /////////////////////////////////////////////////////////////////
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template <typename FImpl>
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TSmear<FImpl>::TSmear(const std::string name)
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: Module<SmearPar>(name)
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{}
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// dependencies/products ///////////////////////////////////////////////////////
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template <typename FImpl>
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std::vector<std::string> TSmear<FImpl>::getInput(void)
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{
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std::vector<std::string> in = {par().q, par().sink};
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return in;
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}
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template <typename FImpl>
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std::vector<std::string> TSmear<FImpl>::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 FImpl>
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void TSmear<FImpl>::setup(void)
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{
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unsigned int nt = env().getDim(Tp);
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unsigned int size = nt * sizeof(SitePropagator);
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env().registerObject(getName(), size);
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}
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// execution ///////////////////////////////////////////////////////////////////
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template <typename FImpl>
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void TSmear<FImpl>::execute(void)
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{
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LOG(Message) << "Sink smearing propagator '" << par().q
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<< "' using sink function '" << par().sink << "'."
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<< std::endl;
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SinkFn &sink = *env().template getObject<SinkFn>(par().sink);
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PropagatorField &q = *env().template getObject<PropagatorField>(par().q);
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SlicedPropagator *out = new SlicedPropagator(env().getDim(Tp));
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*out = sink(q);
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env().setObject(getName(), out);
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}
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END_MODULE_NAMESPACE
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END_HADRONS_NAMESPACE
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#endif // Hadrons_MSink_Smear_hpp_
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