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78 lines
2.9 KiB
C++
78 lines
2.9 KiB
C++
/*
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* Environment.hpp, part of Grid
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*
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* Copyright (C) 2015 Antonin Portelli
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*
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* Grid is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Grid is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Grid. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef Hadrons_Environment_hpp_
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#define Hadrons_Environment_hpp_
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#include <Hadrons/Global.hpp>
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BEGIN_HADRONS_NAMESPACE
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/******************************************************************************
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* Global environment *
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******************************************************************************/
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class Environment
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{
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SINGLETON(Environment);
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public:
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typedef std::unique_ptr<GridCartesian> GridPt;
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typedef std::unique_ptr<GridRedBlackCartesian> GridRbPt;
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typedef std::unique_ptr<GridParallelRNG> RngPt;
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typedef std::unique_ptr<LatticePropagator> PropPt;
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typedef std::unique_ptr<LatticeGaugeField> GaugePt;
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public:
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// dry run
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void dryRun(const bool isDry);
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bool isDryRun(void);
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// grids
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GridCartesian * get4dGrid(void);
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GridRedBlackCartesian * getRb4dGrid(void);
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GridCartesian * get5dGrid(const unsigned int Ls);
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GridRedBlackCartesian * getRb5dGrid(const unsigned int Ls);
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// quark propagators
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void addProp(const std::string name,
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const unsigned int Ls = 1);
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void freeProp(const std::string name);
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LatticePropagator * getProp(const std::string name);
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bool propExists(const std::string name);
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unsigned int nProp(void);
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// gauge configuration
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LatticeGaugeField * getGauge(void);
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void loadUnitGauge(void);
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void loadRandomGauge(void);
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// general free
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void free(const std::string name);
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void freeAll(void);
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private:
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bool dryRun_{false};
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GridPt grid4d_;
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std::map<unsigned int, GridPt> grid5d_;
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GridRbPt gridRb4d_;
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std::map<unsigned int, GridRbPt> gridRb5d_;
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RngPt rng4d_;
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std::map<std::string, PropPt> prop_;
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std::map<std::string, unsigned int> propSize_;
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GaugePt gauge_;
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};
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END_HADRONS_NAMESPACE
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#endif // Hadrons_Environment_hpp_
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