mirror of
https://github.com/paboyle/Grid.git
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added Production tests for MixedRep, Adj, 2S, 2AS. Still missing QObs. The HMC is not printing correctly all the actions and forces.
This commit is contained in:
pretidav
parent
915f610da0
commit
a493429218
@ -70,7 +70,9 @@ Author: Peter Boyle <pabobyle@ph.ed.ac.uk>
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#define TwoIndexFermOpTemplateInstantiate(A) \
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template class A<WilsonTwoIndexSymmetricImplF>; \
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template class A<WilsonTwoIndexSymmetricImplD>;
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template class A<WilsonTwoIndexSymmetricImplD>; \
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template class A<WilsonTwoIndexAntiSymmetricImplF>; \
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template class A<WilsonTwoIndexAntiSymmetricImplD>;
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#define FermOp5dVecTemplateInstantiate(A) \
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template class A<DomainWallVec5dImplF>; \
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@ -946,5 +946,6 @@ INSTANTIATE_THEM(DomainWallVec5dImplFH);
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INSTANTIATE_THEM(DomainWallVec5dImplDF);
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INSTANTIATE_THEM(ZDomainWallVec5dImplFH);
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INSTANTIATE_THEM(ZDomainWallVec5dImplDF);
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INSTANTIATE_THEM(WilsonTwoIndexAntiSymmetricImplF);
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INSTANTIATE_THEM(WilsonTwoIndexAntiSymmetricImplD);
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}}
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@ -2,12 +2,11 @@
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Grid physics library, www.github.com/paboyle/Grid
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Source file: ./tests/Test_hmc_WilsonAdjointFermionGauge.cc
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Source file: ./tests/Test_hmc_WilsonFermionGauge.cc
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Copyright (C) 2015
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Copyright (C) 2017
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Author: Peter Boyle <paboyle@ph.ed.ac.uk>
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Author: neo <cossu@post.kek.jp>
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Author: Guido Cossu <guido.cossu@ed.ac.uk>
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This program 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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@ -27,103 +26,188 @@ See the full license in the file "LICENSE" in the top level distribution
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directory
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*************************************************************************************/
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/* END LEGAL */
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#include "Grid/Grid.h"
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#include <Grid/Grid.h>
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int main(int argc, char **argv) {
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namespace Grid{
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struct FermionParameters: Serializable {
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GRID_SERIALIZABLE_CLASS_MEMBERS(FermionParameters,
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double, mass,
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double, csw,
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double, StoppingCondition,
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int, MaxCGIterations,
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bool, ApplySmearing);
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};
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struct WilsonCloverHMCParameters: Serializable {
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GRID_SERIALIZABLE_CLASS_MEMBERS(WilsonCloverHMCParameters,
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double, gauge_beta,
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FermionParameters, WilsonClover)
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template <class ReaderClass >
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WilsonCloverHMCParameters(Reader<ReaderClass>& Reader){
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read(Reader, "Action", *this);
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}
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};
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struct SmearingParameters: Serializable {
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GRID_SERIALIZABLE_CLASS_MEMBERS(SmearingParameters,
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double, rho,
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Integer, Nsmear)
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template <class ReaderClass >
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SmearingParameters(Reader<ReaderClass>& Reader){
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read(Reader, "StoutSmearing", *this);
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}
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};
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}
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int main(int argc, char **argv)
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{
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using namespace Grid;
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using namespace Grid::QCD;
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// Here change the allowed (higher) representations
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typedef Representations< FundamentalRepresentation, TwoIndexAntiSymmetricRepresentation > TheRepresentations;
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typedef Representations< FundamentalRepresentation, TwoIndexAntiSymmetricRepresentation > TheRepresentations;
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Grid_init(&argc, &argv);
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int threads = GridThread::GetThreads();
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// here make a routine to print all the relevant information on the run
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std::cout << GridLogMessage << "Grid is setup to use " << threads << " threads" << std::endl;
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// Typedefs to simplify notation
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typedef GenericHMCRunnerHirep<TheRepresentations, MinimumNorm2> HMCWrapper;
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// Typedefs to simplify notation
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typedef GenericHMCRunnerHirep<TheRepresentations, MinimumNorm2> HMCWrapper; // Uses the default minimum norm
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typedef WilsonTwoIndexAntiSymmetricImplR FermionImplPolicy; // gauge field implemetation for the pseudofermions
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typedef WilsonTwoIndexAntiSymmetricFermionR FermionAction; // type of lattice fermions (Wilson, DW, ...)
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typedef WilsonCloverTwoIndexAntiSymmetricFermionR FermionAction; // type of lattice fermions (Wilson, DW, ...)
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typedef typename FermionAction::FermionField FermionField;
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typedef Grid::JSONReader Serialiser;
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//::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
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HMCWrapper TheHMC;
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// Grid from the command line
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TheHMC.Resources.AddFourDimGrid("gauge");
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// Possibile to create the module by hand
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// hardcoding parameters or using a Reader
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TheHMC.ReadCommandLine(argc, argv);
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if (TheHMC.ParameterFile.empty()){
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std::cout << "Input file not specified."
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<< "Use --ParameterFile option in the command line.\nAborting"
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<< std::endl;
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exit(1);
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}
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Serialiser Reader(TheHMC.ParameterFile);
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WilsonCloverHMCParameters MyParams(Reader);
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// Apply smearing to the fermionic action
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bool ApplySmearing = MyParams.WilsonClover.ApplySmearing;
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TheHMC.Resources.AddFourDimGrid("gauge");
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// Checkpointer definition
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CheckpointerParameters CPparams;
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CheckpointerParameters CPparams(Reader);
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/*
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CPparams.config_prefix = "ckpoint_lat";
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CPparams.rng_prefix = "ckpoint_rng";
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CPparams.saveInterval = 5;
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CPparams.format = "IEEE64BIG";
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*/
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TheHMC.Resources.LoadNerscCheckpointer(CPparams);
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RNGModuleParameters RNGpar;
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RNGModuleParameters RNGpar(Reader);
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/*
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RNGpar.serial_seeds = "1 2 3 4 5";
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RNGpar.parallel_seeds = "6 7 8 9 10";
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TheHMC.Resources.SetRNGSeeds(RNGpar);
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*/
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TheHMC.Resources.SetRNGSeeds(RNGpar);
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// Construct observables
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typedef PlaquetteMod<HMCWrapper::ImplPolicy> PlaqObs;
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TheHMC.Resources.AddObservable<PlaqObs>();
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typedef PolyakovMod<HMCWrapper::ImplPolicy> PolyakovObs;
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TheHMC.Resources.AddObservable<PolyakovObs>();
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//typedef TopologicalChargeMod<HMCWrapper::ImplPolicy> QObs;
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//TopologyObsParameters TopParams(Reader);
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//TheHMC.Resources.AddObservable<QObs>(TopParams);
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//////////////////////////////////////////////
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/////////////////////////////////////////////////////////////
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// Collect actions, here use more encapsulation
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// need wrappers of the fermionic classes
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// need wrappers of the fermionic classes
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// that have a complex construction
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// standard
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RealD beta = 2.25 ;
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WilsonGaugeActionR Waction(beta);
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auto GridPtr = TheHMC.Resources.GetCartesian();
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//RealD beta = 5.6;
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WilsonGaugeActionR Waction(MyParams.gauge_beta);
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auto GridPtr = TheHMC.Resources.GetCartesian();
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auto GridRBPtr = TheHMC.Resources.GetRBCartesian();
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// temporarily need a gauge field
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TwoIndexSymmetricRepresentation::LatticeField U(GridPtr);
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TwoIndexAntiSymmetricRepresentation::LatticeField U(GridPtr);
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Real mass = -0.95;
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//Real mass = 0.01;
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//Real csw = 1.0;
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// Can we define an overloaded operator that does not need U and initialises
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// it with zeroes?
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FermionAction FermOp(U, *GridPtr, *GridRBPtr, mass);
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Real mass = MyParams.WilsonClover.mass;
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Real csw = MyParams.WilsonClover.csw;
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ConjugateGradient<FermionField> CG(1.0e-8, 2000, false);
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std::cout << "mass and csw" << mass << " and " << csw << std::endl;
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FermionAction FermOp(U, *GridPtr, *GridRBPtr, mass, csw, csw);
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ConjugateGradient<FermionField> CG(MyParams.WilsonClover.StoppingCondition, MyParams.WilsonClover.MaxCGIterations);
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TwoFlavourPseudoFermionAction<FermionImplPolicy> Nf2(FermOp, CG, CG);
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// Set smearing (true/false), default: false
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Nf2.is_smeared = false;
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Nf2.is_smeared = ApplySmearing;
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// Collect actions
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ActionLevel<LatticeGaugeField, TheRepresentations > Level1(1);
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// Collect actions
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ActionLevel<HMCWrapper::Field, TheRepresentations> Level1(1);
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Level1.push_back(&Nf2);
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ActionLevel<LatticeGaugeField, TheRepresentations > Level2(4);
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ActionLevel<HMCWrapper::Field, TheRepresentations> Level2(4);
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Level2.push_back(&Waction);
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TheHMC.TheAction.push_back(Level1);
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TheHMC.TheAction.push_back(Level2);
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/////////////////////////////////////////////////////////////
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// HMC parameters are serialisable
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TheHMC.Parameters.MD.MDsteps = 20;
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TheHMC.Parameters.MD.trajL = 1.0;
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TheHMC.ReadCommandLine(argc, argv); // these can be parameters from file
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TheHMC.Run(); // no smearing
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/*
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double rho = 0.1; // smearing parameter
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int Nsmear = 2; // number of smearing levels
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Smear_Stout<HMCWrapper::ImplPolicy> Stout(rho);
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SmearedConfiguration<HMCWrapper::ImplPolicy> SmearingPolicy(
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UGrid, Nsmear, Stout);
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*/
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// HMC parameters are serialisable
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TheHMC.Parameters.initialize(Reader);
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//TheHMC.Parameters.MD.MDsteps = 20;
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//TheHMC.Parameters.MD.trajL = 1.0;
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if (ApplySmearing){
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SmearingParameters SmPar(Reader);
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//double rho = 0.1; // smearing parameter
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//int Nsmear = 3; // number of smearing levels
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Smear_Stout<HMCWrapper::ImplPolicy> Stout(SmPar.rho);
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SmearedConfiguration<HMCWrapper::ImplPolicy> SmearingPolicy(GridPtr, SmPar.Nsmear, Stout);
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TheHMC.Run(SmearingPolicy); // for smearing
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} else {
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TheHMC.Run(); // no smearing
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}
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//TheHMC.ReadCommandLine(argc, argv); // these can be parameters from file
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//TheHMC.Run(); // no smearing
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// TheHMC.Run(SmearingPolicy); // for smearing
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Grid_finalize();
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} // main
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@ -32,6 +32,40 @@ directory
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#include "Grid/Grid.h"
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namespace Grid{
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struct FermionParameters: Serializable {
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GRID_SERIALIZABLE_CLASS_MEMBERS(FermionParameters,
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double, mass,
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double, csw,
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double, StoppingCondition,
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int, MaxCGIterations,
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bool, ApplySmearing);
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};
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struct WilsonCloverHMCParameters: Serializable {
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GRID_SERIALIZABLE_CLASS_MEMBERS(WilsonCloverHMCParameters,
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double, gauge_beta,
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FermionParameters, WilsonCloverFund,
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FermionParameters, WilsonCloverAS)
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template <class ReaderClass >
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WilsonCloverHMCParameters(Reader<ReaderClass>& Reader){
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read(Reader, "Action", *this);
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}
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};
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struct SmearingParameters: Serializable {
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GRID_SERIALIZABLE_CLASS_MEMBERS(SmearingParameters,
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double, rho,
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Integer, Nsmear)
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template <class ReaderClass >
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SmearingParameters(Reader<ReaderClass>& Reader){
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read(Reader, "StoutSmearing", *this);
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}
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};
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}
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int main(int argc, char **argv) {
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@ -39,7 +73,7 @@ int main(int argc, char **argv) {
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using namespace Grid::QCD;
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// Here change the allowed (higher) representations
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typedef Representations< FundamentalRepresentation, AdjointRepresentation , TwoIndexSymmetricRepresentation> TheRepresentations;
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typedef Representations< FundamentalRepresentation, TwoIndexAntiSymmetricRepresentation> TheRepresentations;
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Grid_init(&argc, &argv);
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int threads = GridThread::GetThreads();
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@ -49,91 +83,142 @@ int main(int argc, char **argv) {
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// Typedefs to simplify notation
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typedef GenericHMCRunnerHirep<TheRepresentations, MinimumNorm2> HMCWrapper;
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typedef WilsonAdjImplR AdjImplPolicy; // gauge field implemetation for the pseudofermions
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typedef WilsonAdjFermionR AdjFermionAction; // type of lattice fermions (Wilson, DW, ...)
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typedef WilsonTwoIndexSymmetricImplR SymmImplPolicy;
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typedef WilsonTwoIndexSymmetricFermionR SymmFermionAction;
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typedef WilsonImplR FundImplPolicy;
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typedef WilsonCloverFermionR FundFermionAction;
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typedef typename FundFermionAction::FermionField FundFermionField;
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typedef WilsonTwoIndexAntiSymmetricImplR ASymmImplPolicy;
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typedef WilsonCloverTwoIndexAntiSymmetricFermionR ASymmFermionAction;
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typedef typename ASymmFermionAction::FermionField ASymmFermionField;
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typedef typename AdjFermionAction::FermionField AdjFermionField;
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typedef typename SymmFermionAction::FermionField SymmFermionField;
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typedef Grid::JSONReader Serialiser;
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//::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
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HMCWrapper TheHMC;
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// Grid from the command line
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TheHMC.Resources.AddFourDimGrid("gauge");
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// Possibile to create the module by hand
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// hardcoding parameters or using a Reader
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// Checkpointer definition
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CheckpointerParameters CPparams;
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CPparams.config_prefix = "ckpoint_lat";
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CPparams.rng_prefix = "ckpoint_rng";
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CPparams.saveInterval = 5;
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CPparams.format = "IEEE64BIG";
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TheHMC.Resources.LoadNerscCheckpointer(CPparams);
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RNGModuleParameters RNGpar;
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RNGpar.serial_seeds = "1 2 3 4 5";
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RNGpar.parallel_seeds = "6 7 8 9 10";
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TheHMC.Resources.SetRNGSeeds(RNGpar);
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// Construct observables
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typedef PlaquetteMod<HMCWrapper::ImplPolicy> PlaqObs;
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TheHMC.Resources.AddObservable<PlaqObs>();
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//////////////////////////////////////////////
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/////////////////////////////////////////////////////////////
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// Collect actions, here use more encapsulation
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// need wrappers of the fermionic classes
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// that have a complex construction
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// standard
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RealD beta = 2.25 ;
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WilsonGaugeActionR Waction(beta);
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// Grid from the command line
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TheHMC.ReadCommandLine(argc, argv);
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if (TheHMC.ParameterFile.empty()){
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std::cout << "Input file not specified."
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<< "Use --ParameterFile option in the command line.\nAborting"
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<< std::endl;
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exit(1);
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}
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Serialiser Reader(TheHMC.ParameterFile);
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WilsonCloverHMCParameters MyParams(Reader);
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// Apply smearing to the fermionic action
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bool ApplySmearingFund = MyParams.WilsonCloverFund.ApplySmearing;
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bool ApplySmearingAS = MyParams.WilsonCloverAS.ApplySmearing;
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auto GridPtr = TheHMC.Resources.GetCartesian();
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auto GridRBPtr = TheHMC.Resources.GetRBCartesian();
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// temporarily need a gauge field
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AdjointRepresentation::LatticeField UA(GridPtr);
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TwoIndexSymmetricRepresentation::LatticeField US(GridPtr);
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TheHMC.Resources.AddFourDimGrid("gauge");
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// Checkpointer definition
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CheckpointerParameters CPparams(Reader);
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/*
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CPparams.config_prefix = "ckpoint_lat";
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CPparams.rng_prefix = "ckpoint_rng";
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CPparams.saveInterval = 5;
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CPparams.format = "IEEE64BIG";
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*/
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TheHMC.Resources.LoadNerscCheckpointer(CPparams);
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RNGModuleParameters RNGpar(Reader);
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/*
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RNGpar.serial_seeds = "1 2 3 4 5";
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RNGpar.parallel_seeds = "6 7 8 9 10";
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TheHMC.Resources.SetRNGSeeds(RNGpar);
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*/
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TheHMC.Resources.SetRNGSeeds(RNGpar);
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// Construct observables
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typedef PlaquetteMod<HMCWrapper::ImplPolicy> PlaqObs;
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TheHMC.Resources.AddObservable<PlaqObs>();
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typedef PolyakovMod<HMCWrapper::ImplPolicy> PolyakovObs;
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TheHMC.Resources.AddObservable<PolyakovObs>();
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//typedef TopologicalChargeMod<HMCWrapper::ImplPolicy> QObs;
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//TopologyObsParameters TopParams(Reader);
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//TheHMC.Resources.AddObservable<QObs>(TopParams);
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//////////////////////////////////////////////
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/////////////////////////////////////////////////////////////
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// Collect actions, here use more encapsulation
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// need wrappers of the fermionic classes
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// that have a complex construction
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// standard
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//RealD beta = 5.6;
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WilsonGaugeActionR Waction(MyParams.gauge_beta);
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auto GridPtr = TheHMC.Resources.GetCartesian();
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auto GridRBPtr = TheHMC.Resources.GetRBCartesian();
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// temporarily need a gauge field
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FundamentalRepresentation::LatticeField UF(GridPtr);
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TwoIndexAntiSymmetricRepresentation::LatticeField UAS(GridPtr);
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Real adjoint_mass = -0.1;
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Real symm_mass = -0.5;
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AdjFermionAction AdjFermOp(UA, *GridPtr, *GridRBPtr, adjoint_mass);
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SymmFermionAction SymmFermOp(US, *GridPtr, *GridRBPtr, symm_mass);
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ConjugateGradient<AdjFermionField> CG_adj(1.0e-8, 10000, false);
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ConjugateGradient<SymmFermionField> CG_symm(1.0e-8, 10000, false);
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Real Fundmass = MyParams.WilsonCloverFund.mass;
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Real Fundcsw = MyParams.WilsonCloverFund.csw;
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Real ASmass = MyParams.WilsonCloverAS.mass;
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Real AScsw = MyParams.WilsonCloverAS.csw;
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// Pass two solvers: one for the force computation and one for the action
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TwoFlavourPseudoFermionAction<AdjImplPolicy> Nf2_Adj(AdjFermOp, CG_adj, CG_adj);
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TwoFlavourPseudoFermionAction<SymmImplPolicy> Nf2_Symm(SymmFermOp, CG_symm, CG_symm);
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||||
std::cout << "Fund: mass and csw" << Fundmass << " and " << Fundcsw << std::endl;
|
||||
std::cout << "AS : mass and csw" << ASmass << " and " << AScsw << std::endl;
|
||||
|
||||
|
||||
FundFermionAction FundFermOp(UF, *GridPtr, *GridRBPtr, Fundmass, Fundcsw, Fundcsw);
|
||||
ConjugateGradient<FundFermionField> CG_Fund(MyParams.WilsonCloverFund.StoppingCondition, MyParams.WilsonCloverFund.MaxCGIterations);
|
||||
TwoFlavourPseudoFermionAction<FundImplPolicy> Nf2_Fund(FundFermOp, CG_Fund, CG_Fund);
|
||||
|
||||
ASymmFermionAction ASFermOp(UAS, *GridPtr, *GridRBPtr, ASmass, AScsw, AScsw);
|
||||
ConjugateGradient<ASymmFermionField> CG_AS(MyParams.WilsonCloverAS.StoppingCondition, MyParams.WilsonCloverAS.MaxCGIterations);
|
||||
TwoFlavourPseudoFermionAction<ASymmImplPolicy> Nf2_AS(ASFermOp, CG_AS, CG_AS);
|
||||
|
||||
Nf2_Fund.is_smeared = ApplySmearingFund;
|
||||
Nf2_AS.is_smeared = ApplySmearingAS;
|
||||
|
||||
|
||||
// Collect actions
|
||||
ActionLevel<LatticeGaugeField, TheRepresentations > Level1(1);
|
||||
Level1.push_back(&Nf2_Adj);
|
||||
Level1.push_back(&Nf2_Symm);
|
||||
ActionLevel<HMCWrapper::Field, TheRepresentations > Level1(1);
|
||||
Level1.push_back(&Nf2_Fund);
|
||||
Level1.push_back(&Nf2_AS);
|
||||
|
||||
|
||||
ActionLevel<LatticeGaugeField, TheRepresentations > Level2(4);
|
||||
ActionLevel<HMCWrapper::Field, TheRepresentations > Level2(4);
|
||||
Level2.push_back(&Waction);
|
||||
|
||||
TheHMC.TheAction.push_back(Level1);
|
||||
TheHMC.TheAction.push_back(Level2);
|
||||
|
||||
// HMC parameters are serialisable
|
||||
TheHMC.Parameters.MD.MDsteps = 20;
|
||||
TheHMC.Parameters.MD.trajL = 1.0;
|
||||
TheHMC.Parameters.initialize(Reader);
|
||||
//TheHMC.Parameters.MD.MDsteps = 20;
|
||||
//TheHMC.Parameters.MD.trajL = 1.0;
|
||||
/*
|
||||
if (ApplySmearingFund || ApplySmearingAS){
|
||||
SmearingParameters SmPar(Reader);
|
||||
//double rho = 0.1; // smearing parameter
|
||||
//int Nsmear = 3; // number of smearing levels
|
||||
Smear_Stout<HMCWrapper::ImplPolicy> Stout(SmPar.rho);
|
||||
SmearedConfiguration<HMCWrapper::ImplPolicy> SmearingPolicy(GridPtr, SmPar.Nsmear, Stout);
|
||||
TheHMC.Run(SmearingPolicy); // for smearing
|
||||
} else {
|
||||
TheHMC.Run(); // no smearing
|
||||
}
|
||||
*/
|
||||
TheHMC.Run();
|
||||
|
||||
TheHMC.ReadCommandLine(argc, argv); // these can be parameters from file
|
||||
TheHMC.Run(); // no smearing
|
||||
|
||||
//TheHMC.ReadCommandLine(argc, argv); // these can be parameters from file
|
||||
//TheHMC.Run(); // no smearing
|
||||
// TheHMC.Run(SmearingPolicy); // for smearing
|
||||
|
||||
Grid_finalize();
|
||||
|
||||
} // main
|
||||
|
||||
|
||||
|
||||
213
tests/hmc/Test_hmc_WCadjFG_Production.cc
Normal file
213
tests/hmc/Test_hmc_WCadjFG_Production.cc
Normal file
@ -0,0 +1,213 @@
|
||||
/*************************************************************************************
|
||||
|
||||
Grid physics library, www.github.com/paboyle/Grid
|
||||
|
||||
Source file: ./tests/Test_hmc_WilsonFermionGauge.cc
|
||||
|
||||
Copyright (C) 2017
|
||||
|
||||
Author: Guido Cossu <guido.cossu@ed.ac.uk>
|
||||
|
||||
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 */
|
||||
#include <Grid/Grid.h>
|
||||
|
||||
|
||||
namespace Grid{
|
||||
struct FermionParameters: Serializable {
|
||||
GRID_SERIALIZABLE_CLASS_MEMBERS(FermionParameters,
|
||||
double, mass,
|
||||
double, csw,
|
||||
double, StoppingCondition,
|
||||
int, MaxCGIterations,
|
||||
bool, ApplySmearing);
|
||||
};
|
||||
|
||||
|
||||
struct WilsonCloverHMCParameters: Serializable {
|
||||
GRID_SERIALIZABLE_CLASS_MEMBERS(WilsonCloverHMCParameters,
|
||||
double, gauge_beta,
|
||||
FermionParameters, WilsonClover)
|
||||
|
||||
template <class ReaderClass >
|
||||
WilsonCloverHMCParameters(Reader<ReaderClass>& Reader){
|
||||
read(Reader, "Action", *this);
|
||||
}
|
||||
};
|
||||
|
||||
struct SmearingParameters: Serializable {
|
||||
GRID_SERIALIZABLE_CLASS_MEMBERS(SmearingParameters,
|
||||
double, rho,
|
||||
Integer, Nsmear)
|
||||
|
||||
template <class ReaderClass >
|
||||
SmearingParameters(Reader<ReaderClass>& Reader){
|
||||
read(Reader, "StoutSmearing", *this);
|
||||
}
|
||||
|
||||
};
|
||||
|
||||
|
||||
}
|
||||
|
||||
int main(int argc, char **argv)
|
||||
{
|
||||
using namespace Grid;
|
||||
using namespace Grid::QCD;
|
||||
|
||||
typedef Representations< FundamentalRepresentation, AdjointRepresentation > TheRepresentations;
|
||||
|
||||
Grid_init(&argc, &argv);
|
||||
int threads = GridThread::GetThreads();
|
||||
// here make a routine to print all the relevant information on the run
|
||||
std::cout << GridLogMessage << "Grid is setup to use " << threads << " threads" << std::endl;
|
||||
|
||||
// Typedefs to simplify notation
|
||||
typedef GenericHMCRunnerHirep<TheRepresentations, MinimumNorm2> HMCWrapper; // Uses the default minimum norm
|
||||
typedef WilsonAdjImplR FermionImplPolicy; // gauge field implemetation for the pseudofermions
|
||||
typedef WilsonCloverAdjFermionR FermionAction; // type of lattice fermions (Wilson, DW, ...)
|
||||
typedef typename FermionAction::FermionField FermionField;
|
||||
typedef Grid::JSONReader Serialiser;
|
||||
|
||||
//::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
|
||||
HMCWrapper TheHMC;
|
||||
|
||||
// Grid from the command line
|
||||
TheHMC.ReadCommandLine(argc, argv);
|
||||
if (TheHMC.ParameterFile.empty()){
|
||||
std::cout << "Input file not specified."
|
||||
<< "Use --ParameterFile option in the command line.\nAborting"
|
||||
<< std::endl;
|
||||
exit(1);
|
||||
}
|
||||
Serialiser Reader(TheHMC.ParameterFile);
|
||||
WilsonCloverHMCParameters MyParams(Reader);
|
||||
|
||||
// Apply smearing to the fermionic action
|
||||
bool ApplySmearing = MyParams.WilsonClover.ApplySmearing;
|
||||
|
||||
TheHMC.Resources.AddFourDimGrid("gauge");
|
||||
|
||||
// Checkpointer definition
|
||||
CheckpointerParameters CPparams(Reader);
|
||||
|
||||
/*
|
||||
CPparams.config_prefix = "ckpoint_lat";
|
||||
CPparams.rng_prefix = "ckpoint_rng";
|
||||
CPparams.saveInterval = 5;
|
||||
CPparams.format = "IEEE64BIG";
|
||||
*/
|
||||
|
||||
TheHMC.Resources.LoadNerscCheckpointer(CPparams);
|
||||
|
||||
RNGModuleParameters RNGpar(Reader);
|
||||
/*
|
||||
RNGpar.serial_seeds = "1 2 3 4 5";
|
||||
RNGpar.parallel_seeds = "6 7 8 9 10";
|
||||
TheHMC.Resources.SetRNGSeeds(RNGpar);
|
||||
*/
|
||||
TheHMC.Resources.SetRNGSeeds(RNGpar);
|
||||
|
||||
// Construct observables
|
||||
typedef PlaquetteMod<HMCWrapper::ImplPolicy> PlaqObs;
|
||||
TheHMC.Resources.AddObservable<PlaqObs>();
|
||||
|
||||
typedef PolyakovMod<HMCWrapper::ImplPolicy> PolyakovObs;
|
||||
TheHMC.Resources.AddObservable<PolyakovObs>();
|
||||
|
||||
//typedef TopologicalChargeMod<HMCWrapper::ImplPolicy> QObs;
|
||||
//TopologyObsParameters TopParams(Reader);
|
||||
//TheHMC.Resources.AddObservable<QObs>(TopParams);
|
||||
//////////////////////////////////////////////
|
||||
|
||||
/////////////////////////////////////////////////////////////
|
||||
// Collect actions, here use more encapsulation
|
||||
// need wrappers of the fermionic classes
|
||||
// that have a complex construction
|
||||
// standard
|
||||
|
||||
//RealD beta = 5.6;
|
||||
WilsonGaugeActionR Waction(MyParams.gauge_beta);
|
||||
|
||||
auto GridPtr = TheHMC.Resources.GetCartesian();
|
||||
auto GridRBPtr = TheHMC.Resources.GetRBCartesian();
|
||||
|
||||
// temporarily need a gauge field
|
||||
AdjointRepresentation::LatticeField U(GridPtr);
|
||||
|
||||
//Real mass = 0.01;
|
||||
//Real csw = 1.0;
|
||||
|
||||
Real mass = MyParams.WilsonClover.mass;
|
||||
Real csw = MyParams.WilsonClover.csw;
|
||||
|
||||
std::cout << "mass and csw" << mass << " and " << csw << std::endl;
|
||||
|
||||
FermionAction FermOp(U, *GridPtr, *GridRBPtr, mass, csw, csw);
|
||||
ConjugateGradient<FermionField> CG(MyParams.WilsonClover.StoppingCondition, MyParams.WilsonClover.MaxCGIterations);
|
||||
TwoFlavourPseudoFermionAction<FermionImplPolicy> Nf2(FermOp, CG, CG);
|
||||
|
||||
// Set smearing (true/false), default: false
|
||||
Nf2.is_smeared = ApplySmearing;
|
||||
|
||||
// Collect actions
|
||||
ActionLevel<HMCWrapper::Field, TheRepresentations> Level1(1);
|
||||
Level1.push_back(&Nf2);
|
||||
|
||||
ActionLevel<HMCWrapper::Field, TheRepresentations> Level2(4);
|
||||
Level2.push_back(&Waction);
|
||||
|
||||
TheHMC.TheAction.push_back(Level1);
|
||||
TheHMC.TheAction.push_back(Level2);
|
||||
/////////////////////////////////////////////////////////////
|
||||
|
||||
|
||||
/*
|
||||
double rho = 0.1; // smearing parameter
|
||||
int Nsmear = 2; // number of smearing levels
|
||||
Smear_Stout<HMCWrapper::ImplPolicy> Stout(rho);
|
||||
SmearedConfiguration<HMCWrapper::ImplPolicy> SmearingPolicy(
|
||||
UGrid, Nsmear, Stout);
|
||||
*/
|
||||
|
||||
// HMC parameters are serialisable
|
||||
|
||||
TheHMC.Parameters.initialize(Reader);
|
||||
//TheHMC.Parameters.MD.MDsteps = 20;
|
||||
//TheHMC.Parameters.MD.trajL = 1.0;
|
||||
|
||||
if (ApplySmearing){
|
||||
SmearingParameters SmPar(Reader);
|
||||
//double rho = 0.1; // smearing parameter
|
||||
//int Nsmear = 3; // number of smearing levels
|
||||
Smear_Stout<HMCWrapper::ImplPolicy> Stout(SmPar.rho);
|
||||
SmearedConfiguration<HMCWrapper::ImplPolicy> SmearingPolicy(GridPtr, SmPar.Nsmear, Stout);
|
||||
TheHMC.Run(SmearingPolicy); // for smearing
|
||||
} else {
|
||||
TheHMC.Run(); // no smearing
|
||||
}
|
||||
|
||||
//TheHMC.ReadCommandLine(argc, argv); // these can be parameters from file
|
||||
//TheHMC.Run(); // no smearing
|
||||
// TheHMC.Run(SmearingPolicy); // for smearing
|
||||
|
||||
Grid_finalize();
|
||||
|
||||
} // main
|
||||
|
||||
Loading…
Reference in New Issue
Block a user