mirror of
https://github.com/paboyle/Grid.git
synced 2024-11-10 15:55:37 +00:00
136 lines
5.0 KiB
C++
136 lines
5.0 KiB
C++
/*************************************************************************************
|
|
|
|
Grid physics library, www.github.com/paboyle/Grid
|
|
|
|
Source file: extras/Hadrons/Modules/MIO/LoadCoarseEigenPack.hpp
|
|
|
|
Copyright (C) 2015-2018
|
|
|
|
Author: Antonin Portelli <antonin.portelli@me.com>
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 2 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License along
|
|
with this program; if not, write to the Free Software Foundation, Inc.,
|
|
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
|
|
See the full license in the file "LICENSE" in the top level distribution directory
|
|
*************************************************************************************/
|
|
/* END LEGAL */
|
|
#ifndef Hadrons_MIO_LoadCoarseEigenPack_hpp_
|
|
#define Hadrons_MIO_LoadCoarseEigenPack_hpp_
|
|
|
|
#include <Grid/Hadrons/Global.hpp>
|
|
#include <Grid/Hadrons/Module.hpp>
|
|
#include <Grid/Hadrons/ModuleFactory.hpp>
|
|
#include <Grid/Hadrons/EigenPack.hpp>
|
|
|
|
BEGIN_HADRONS_NAMESPACE
|
|
|
|
/******************************************************************************
|
|
* Load local coherence eigen vectors/values package *
|
|
******************************************************************************/
|
|
BEGIN_MODULE_NAMESPACE(MIO)
|
|
|
|
class LoadCoarseEigenPackPar: Serializable
|
|
{
|
|
public:
|
|
GRID_SERIALIZABLE_CLASS_MEMBERS(LoadCoarseEigenPackPar,
|
|
std::string, filestem,
|
|
bool, multiFile,
|
|
unsigned int, sizeFine,
|
|
unsigned int, sizeCoarse,
|
|
unsigned int, Ls,
|
|
std::vector<int>, blockSize);
|
|
};
|
|
|
|
template <typename Pack>
|
|
class TLoadCoarseEigenPack: public Module<LoadCoarseEigenPackPar>
|
|
{
|
|
public:
|
|
typedef CoarseEigenPack<typename Pack::Field, typename Pack::CoarseField> BasePack;
|
|
template <typename vtype>
|
|
using iImplScalar = iScalar<iScalar<iScalar<vtype>>>;
|
|
typedef iImplScalar<typename Pack::Field::vector_type> SiteComplex;
|
|
public:
|
|
// constructor
|
|
TLoadCoarseEigenPack(const std::string name);
|
|
// destructor
|
|
virtual ~TLoadCoarseEigenPack(void) {};
|
|
// dependency relation
|
|
virtual std::vector<std::string> getInput(void);
|
|
virtual std::vector<std::string> getOutput(void);
|
|
// setup
|
|
virtual void setup(void);
|
|
// execution
|
|
virtual void execute(void);
|
|
};
|
|
|
|
MODULE_REGISTER_TMP(LoadCoarseFermionEigenPack, ARG(TLoadCoarseEigenPack<CoarseFermionEigenPack<FIMPL, HADRONS_DEFAULT_LANCZOS_NBASIS>>), MIO);
|
|
|
|
/******************************************************************************
|
|
* TLoadCoarseEigenPack implementation *
|
|
******************************************************************************/
|
|
// constructor /////////////////////////////////////////////////////////////////
|
|
template <typename Pack>
|
|
TLoadCoarseEigenPack<Pack>::TLoadCoarseEigenPack(const std::string name)
|
|
: Module<LoadCoarseEigenPackPar>(name)
|
|
{}
|
|
|
|
// dependencies/products ///////////////////////////////////////////////////////
|
|
template <typename Pack>
|
|
std::vector<std::string> TLoadCoarseEigenPack<Pack>::getInput(void)
|
|
{
|
|
std::vector<std::string> in;
|
|
|
|
return in;
|
|
}
|
|
|
|
template <typename Pack>
|
|
std::vector<std::string> TLoadCoarseEigenPack<Pack>::getOutput(void)
|
|
{
|
|
std::vector<std::string> out = {getName()};
|
|
|
|
return out;
|
|
}
|
|
|
|
// setup ///////////////////////////////////////////////////////////////////////
|
|
template <typename Pack>
|
|
void TLoadCoarseEigenPack<Pack>::setup(void)
|
|
{
|
|
env().createGrid(par().Ls);
|
|
env().createCoarseGrid(par().blockSize, par().Ls);
|
|
envCreateDerived(BasePack, Pack, getName(), par().Ls, par().sizeFine,
|
|
par().sizeCoarse, env().getRbGrid(par().Ls),
|
|
env().getCoarseGrid(par().blockSize, par().Ls));
|
|
}
|
|
|
|
// execution ///////////////////////////////////////////////////////////////////
|
|
template <typename Pack>
|
|
void TLoadCoarseEigenPack<Pack>::execute(void)
|
|
{
|
|
auto cg = env().getCoarseGrid(par().blockSize, par().Ls);
|
|
auto &epack = envGetDerived(BasePack, Pack, getName());
|
|
Lattice<SiteComplex> dummy(cg);
|
|
|
|
epack.read(par().filestem, par().multiFile, vm().getTrajectory());
|
|
LOG(Message) << "Block Gramm-Schmidt pass 1"<< std::endl;
|
|
blockOrthogonalise(dummy, epack.evec);
|
|
LOG(Message) << "Block Gramm-Schmidt pass 2"<< std::endl;
|
|
blockOrthogonalise(dummy, epack.evec);
|
|
}
|
|
|
|
END_MODULE_NAMESPACE
|
|
|
|
END_HADRONS_NAMESPACE
|
|
|
|
#endif // Hadrons_MIO_LoadCoarseEigenPack_hpp_
|