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Hadrons: free scalar buffer fix and output
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82b3f54697
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@ -1,11 +1,13 @@
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#include <Grid/Hadrons/Modules/MScalar/FreeProp.hpp>
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#define KERNAME "_" + getName() + "_momKernel"
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using namespace Grid;
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using namespace Hadrons;
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using namespace MScalar;
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/******************************************************************************
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* TFreeProp implementation *
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* TFreeProp implementation *
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******************************************************************************/
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// constructor /////////////////////////////////////////////////////////////////
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TFreeProp::TFreeProp(const std::string name)
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@ -30,6 +32,12 @@ std::vector<std::string> TFreeProp::getOutput(void)
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// setup ///////////////////////////////////////////////////////////////////////
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void TFreeProp::setup(void)
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{
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std::string kerName = KERNAME;
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if (!env().hasRegisteredObject(kerName))
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{
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env().registerLattice<ScalarField>(kerName);
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}
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env().registerLattice<ScalarField>(getName());
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}
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@ -39,13 +47,13 @@ void TFreeProp::execute(void)
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ScalarField &prop = *env().createLattice<ScalarField>(getName());
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ScalarField &source = *env().getObject<ScalarField>(par().source);
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ScalarField *momKernel;
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std::string kerName = "_" + getName() + "_momKernel";
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std::string kerName = KERNAME;
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if (!env().hasCreatedObject(kerName))
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{
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LOG(Message) << "Caching momentum space free scalar propagator"
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<< "(mass= " << par().mass << ")..." << std::endl;
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momKernel = env().template createLattice<ScalarField>(kerName);
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<< " (mass= " << par().mass << ")..." << std::endl;
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momKernel = env().createLattice<ScalarField>(kerName);
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Scalar<SIMPL>::MomentumSpacePropagator(*momKernel, par().mass);
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}
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else
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@ -54,4 +62,20 @@ void TFreeProp::execute(void)
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}
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LOG(Message) << "Computing free scalar propagator..." << std::endl;
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Scalar<SIMPL>::FreePropagator(source, prop, *momKernel);
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if (!par().output.empty())
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{
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TextWriter writer(par().output + "." +
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std::to_string(env().getTrajectory()));
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std::vector<TComplex> buf;
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std::vector<Complex> result;
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sliceSum(prop, buf, Tp);
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result.resize(buf.size());
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for (unsigned int t = 0; t < buf.size(); ++t)
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{
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result[t] = TensorRemove(buf[t]);
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}
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write(writer, "prop", result);
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}
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}
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@ -8,7 +8,7 @@
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BEGIN_HADRONS_NAMESPACE
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/******************************************************************************
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* FreeProp *
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* FreeProp *
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******************************************************************************/
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BEGIN_MODULE_NAMESPACE(MScalar)
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@ -17,7 +17,8 @@ class FreePropPar: Serializable
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public:
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GRID_SERIALIZABLE_CLASS_MEMBERS(FreePropPar,
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std::string, source,
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double, mass);
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double, mass,
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std::string, output);
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};
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class TFreeProp: public Module<FreePropPar>
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