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116 lines
3.8 KiB
C++
116 lines
3.8 KiB
C++
#ifndef Hadrons_MIO_LoadA2AMatrixDiskVector_hpp_
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#define Hadrons_MIO_LoadA2AMatrixDiskVector_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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#include <Hadrons/A2AMatrix.hpp>
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#include <Hadrons/DiskVector.hpp>
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BEGIN_HADRONS_NAMESPACE
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/******************************************************************************
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* LoadA2AMatrixDiskVector *
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******************************************************************************/
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BEGIN_MODULE_NAMESPACE(MIO)
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class LoadA2AMatrixDiskVectorPar: Serializable
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{
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public:
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GRID_SERIALIZABLE_CLASS_MEMBERS(LoadA2AMatrixDiskVectorPar,
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std::string, file,
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std::string, dataset,
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std::string, diskVectorDir,
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int, cacheSize);
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};
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template <typename FImpl>
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class TLoadA2AMatrixDiskVector: public Module<LoadA2AMatrixDiskVectorPar>
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{
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public:
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FERM_TYPE_ALIASES(FImpl, );
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// constructor
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TLoadA2AMatrixDiskVector(const std::string name);
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// destructor
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virtual ~TLoadA2AMatrixDiskVector(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(LoadA2AMatrixDiskVector, TLoadA2AMatrixDiskVector<FIMPL>, MIO);
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/******************************************************************************
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* TLoadA2AMatrixDiskVector implementation *
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******************************************************************************/
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// constructor /////////////////////////////////////////////////////////////////
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template <typename FImpl>
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TLoadA2AMatrixDiskVector<FImpl>::TLoadA2AMatrixDiskVector(const std::string name)
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: Module<LoadA2AMatrixDiskVectorPar>(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> TLoadA2AMatrixDiskVector<FImpl>::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 FImpl>
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std::vector<std::string> TLoadA2AMatrixDiskVector<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 TLoadA2AMatrixDiskVector<FImpl>::setup(void)
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{
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int Ls = 1;
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std::string dvDir = par().diskVectorDir;
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std::string dataset = par().dataset;
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std::string dvFile = dvDir + "/" + getName() + "." + std::to_string(vm().getTrajectory());
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int nt = env().getDim(Tp);
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int cacheSize = par().cacheSize;
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bool clean = true;
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GridBase *grid = envGetGrid(FermionField);
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envCreate(EigenDiskVector<ComplexD>, getName(), Ls, dvFile, nt, cacheSize, clean, grid);
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}
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// execution ///////////////////////////////////////////////////////////////////
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template <typename FImpl>
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void TLoadA2AMatrixDiskVector<FImpl>::execute(void)
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{
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int nt = env().getDim(Tp);
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std::string file = par().file;
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std::string dataset = par().dataset;
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GridBase *grid = envGetGrid(FermionField);
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auto &mesonFieldDV = envGet(EigenDiskVector<ComplexD>, getName());
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int traj = vm().getTrajectory();
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tokenReplace(file, "traj", traj);
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LOG(Message) << "-- Loading '" << file << "'-- " << std::endl;
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double t;
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A2AMatrixIo<HADRONS_A2AM_IO_TYPE> mfIO(file, dataset, nt);
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mfIO.load(mesonFieldDV, &t, grid);
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LOG(Message) << "Read " << mfIO.getSize() << " bytes in " << t << " usec, " << mfIO.getSize() / t * 1.0e6 / 1024 / 1024 << " MB/s" << 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_LoadA2AMatrixDiskVector_hpp_
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