clover 2indexSymm hmc production test created. clover 2indexAsymm and clover mixed to be filled.

lib/qcd/action/fermion/Fermion.h

@@ -106,6 +106,10 @@ typedef WilsonFermion<WilsonTwoIndexSymmetricImplR> WilsonTwoIndexSymmetricFermi
 typedef WilsonFermion<WilsonTwoIndexSymmetricImplF> WilsonTwoIndexSymmetricFermionF;
 typedef WilsonFermion<WilsonTwoIndexSymmetricImplD> WilsonTwoIndexSymmetricFermionD;
 
+typedef WilsonFermion<WilsonTwoIndexAntiSymmetricImplR> WilsonTwoIndexAntiSymmetricFermionR;
+typedef WilsonFermion<WilsonTwoIndexAntiSymmetricImplF> WilsonTwoIndexAntiSymmetricFermionF;
+typedef WilsonFermion<WilsonTwoIndexAntiSymmetricImplD> WilsonTwoIndexAntiSymmetricFermionD;
+
 // Twisted mass fermion
 typedef WilsonTMFermion<WilsonImplR> WilsonTMFermionR;
 typedef WilsonTMFermion<WilsonImplF> WilsonTMFermionF;
@@ -116,6 +120,19 @@ typedef WilsonCloverFermion<WilsonImplR> WilsonCloverFermionR;
 typedef WilsonCloverFermion<WilsonImplF> WilsonCloverFermionF;
 typedef WilsonCloverFermion<WilsonImplD> WilsonCloverFermionD;
 
+typedef WilsonCloverFermion<WilsonAdjImplR> WilsonCloverAdjFermionR;
+typedef WilsonCloverFermion<WilsonAdjImplF> WilsonCloverAdjFermionF;
+typedef WilsonCloverFermion<WilsonAdjImplD> WilsonCloverAdjFermionD;
+
+typedef WilsonCloverFermion<WilsonTwoIndexSymmetricImplR> WilsonCloverTwoIndexSymmetricFermionR;
+typedef WilsonCloverFermion<WilsonTwoIndexSymmetricImplF> WilsonCloverTwoIndexSymmetricFermionF;
+typedef WilsonCloverFermion<WilsonTwoIndexSymmetricImplD> WilsonCloverTwoIndexSymmetricFermionD;
+
+typedef WilsonCloverFermion<WilsonTwoIndexAntiSymmetricImplR> WilsonCloverTwoIndexAntiSymmetricFermionR;
+typedef WilsonCloverFermion<WilsonTwoIndexAntiSymmetricImplF> WilsonCloverTwoIndexAntiSymmetricFermionF;
+typedef WilsonCloverFermion<WilsonTwoIndexAntiSymmetricImplD> WilsonCloverTwoIndexAntiSymmetricFermionD;
+
+// Domain Wall fermions
 typedef DomainWallFermion<WilsonImplR> DomainWallFermionR;
 typedef DomainWallFermion<WilsonImplF> DomainWallFermionF;
 typedef DomainWallFermion<WilsonImplD> DomainWallFermionD;

lib/qcd/action/fermion/FermionOperatorImpl.h

@@ -1004,6 +1004,10 @@ typedef WilsonImpl<vComplex,  TwoIndexSymmetricRepresentation, CoeffReal > Wilso
 typedef WilsonImpl<vComplexF, TwoIndexSymmetricRepresentation, CoeffReal > WilsonTwoIndexSymmetricImplF;  // Float
 typedef WilsonImpl<vComplexD, TwoIndexSymmetricRepresentation, CoeffReal > WilsonTwoIndexSymmetricImplD;  // Double
  
+typedef WilsonImpl<vComplex,  TwoIndexAntiSymmetricRepresentation, CoeffReal > WilsonTwoIndexAntiSymmetricImplR;   // Real.. whichever prec
+typedef WilsonImpl<vComplexF, TwoIndexAntiSymmetricRepresentation, CoeffReal > WilsonTwoIndexAntiSymmetricImplF;  // Float
+typedef WilsonImpl<vComplexD, TwoIndexAntiSymmetricRepresentation, CoeffReal > WilsonTwoIndexAntiSymmetricImplD;  // Double
+
 typedef DomainWallVec5dImpl<vComplex ,Nc, CoeffReal> DomainWallVec5dImplR; // Real.. whichever prec
 typedef DomainWallVec5dImpl<vComplexF,Nc, CoeffReal> DomainWallVec5dImplF; // Float
 typedef DomainWallVec5dImpl<vComplexD,Nc, CoeffReal> DomainWallVec5dImplD; // Double

lib/qcd/action/fermion/WilsonCloverFermion.cc

@@ -235,9 +235,9 @@ void WilsonCloverFermion<Impl>::MeeDeriv(GaugeField &mat, const FermionField &U,
   assert(0); // not implemented yet
 }
 
-FermOpTemplateInstantiate(WilsonCloverFermion); // now only for the fundamental representation
+FermOpTemplateInstantiate(WilsonCloverFermion);
-//AdjointFermOpTemplateInstantiate(WilsonCloverFermion);
+AdjointFermOpTemplateInstantiate(WilsonCloverFermion);
-//TwoIndexFermOpTemplateInstantiate(WilsonCloverFermion);
+TwoIndexFermOpTemplateInstantiate(WilsonCloverFermion);
 //GparityFermOpTemplateInstantiate(WilsonCloverFermion);
 }
 }

tests/hmc/Test_hmc_WC2ASFG_Production.cc

@@ -0,0 +1,129 @@
+/*************************************************************************************
+
+Grid physics library, www.github.com/paboyle/Grid
+
+Source file: ./tests/Test_hmc_WilsonAdjointFermionGauge.cc
+
+Copyright (C) 2015
+
+Author: Peter Boyle <paboyle@ph.ed.ac.uk>
+Author: neo <cossu@post.kek.jp>
+
+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"
+
+int main(int argc, char **argv) {
+  using namespace Grid;
+  using namespace Grid::QCD;
+
+  // Here change the allowed (higher) representations
+  typedef Representations< FundamentalRepresentation, TwoIndexAntiSymmetricRepresentation > 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;
+
+  typedef WilsonTwoIndexAntiSymmetricImplR FermionImplPolicy; // gauge field implemetation for the pseudofermions
+  typedef WilsonTwoIndexAntiSymmetricFermionR FermionAction; // type of lattice fermions (Wilson, DW, ...)
+  typedef typename FermionAction::FermionField FermionField;
+
+  //::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
+  HMCWrapper TheHMC;
+
+  // Grid from the command line
+  TheHMC.Resources.AddFourDimGrid("gauge");
+  // Possibile to create the module by hand 
+  // hardcoding parameters or using a Reader
+
+
+  // Checkpointer definition
+  CheckpointerParameters CPparams;  
+  CPparams.config_prefix = "ckpoint_lat";
+  CPparams.rng_prefix = "ckpoint_rng";
+  CPparams.saveInterval = 5;
+  CPparams.format = "IEEE64BIG";
+  
+  TheHMC.Resources.LoadNerscCheckpointer(CPparams);
+
+  RNGModuleParameters RNGpar;
+  RNGpar.serial_seeds = "1 2 3 4 5";
+  RNGpar.parallel_seeds = "6 7 8 9 10";
+  TheHMC.Resources.SetRNGSeeds(RNGpar);
+
+  // Construct observables
+  typedef PlaquetteMod<HMCWrapper::ImplPolicy> PlaqObs;
+  TheHMC.Resources.AddObservable<PlaqObs>();
+  //////////////////////////////////////////////
+
+  /////////////////////////////////////////////////////////////
+  // Collect actions, here use more encapsulation
+  // need wrappers of the fermionic classes 
+  // that have a complex construction
+  // standard
+  RealD beta = 2.25 ;
+  WilsonGaugeActionR Waction(beta);
+    
+  auto GridPtr = TheHMC.Resources.GetCartesian();
+  auto GridRBPtr = TheHMC.Resources.GetRBCartesian();
+
+  // temporarily need a gauge field
+  TwoIndexSymmetricRepresentation::LatticeField U(GridPtr);
+
+  Real mass = -0.95;
+
+  // Can we define an overloaded operator that does not need U and initialises
+  // it with zeroes?
+  FermionAction FermOp(U, *GridPtr, *GridRBPtr, mass);
+
+  ConjugateGradient<FermionField> CG(1.0e-8, 2000, false);
+
+  TwoFlavourPseudoFermionAction<FermionImplPolicy> Nf2(FermOp, CG, CG);
+
+  // Set smearing (true/false), default: false
+  Nf2.is_smeared = false;
+
+
+    // Collect actions
+  ActionLevel<LatticeGaugeField, TheRepresentations > Level1(1);
+  Level1.push_back(&Nf2);
+
+  ActionLevel<LatticeGaugeField, 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.ReadCommandLine(argc, argv); // these can be parameters from file
+  TheHMC.Run();  // no smearing
+  // TheHMC.Run(SmearingPolicy); // for smearing
+
+  Grid_finalize();
+
+} // main
+
+

tests/hmc/Test_hmc_WC2SFG_Production.cc

@@ -0,0 +1,212 @@
+/*************************************************************************************
+
+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, TwoIndexSymmetricRepresentation > 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 WilsonTwoIndexSymmetricImplR FermionImplPolicy; // gauge field implemetation for the pseudofermions
+  typedef WilsonCloverTwoIndexSymmetricFermionR 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
+  TwoIndexSymmetricRepresentation::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

tests/hmc/Test_hmc_WCMixedRepFG_Production.cc

@@ -0,0 +1,139 @@
+/*************************************************************************************
+
+Grid physics library, www.github.com/paboyle/Grid
+
+Source file: ./tests/Test_hmc_WilsonAdjointFermionGauge.cc
+
+Copyright (C) 2015
+
+Author: Peter Boyle <pabobyle@ph.ed.ac.uk>
+Author: Peter Boyle <paboyle@ph.ed.ac.uk>
+Author: neo <cossu@post.kek.jp>
+Author: paboyle <paboyle@ph.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"
+
+
+
+
+int main(int argc, char **argv) {
+  using namespace Grid;
+  using namespace Grid::QCD;
+
+  // Here change the allowed (higher) representations
+  typedef Representations< FundamentalRepresentation, AdjointRepresentation , TwoIndexSymmetricRepresentation> 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;
+
+  typedef WilsonAdjImplR AdjImplPolicy; // gauge field implemetation for the pseudofermions
+  typedef WilsonAdjFermionR AdjFermionAction; // type of lattice fermions (Wilson, DW, ...)
+  typedef WilsonTwoIndexSymmetricImplR SymmImplPolicy; 
+  typedef WilsonTwoIndexSymmetricFermionR SymmFermionAction; 
+
+
+  typedef typename AdjFermionAction::FermionField AdjFermionField;
+  typedef typename SymmFermionAction::FermionField SymmFermionField;
+
+  //::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
+  HMCWrapper TheHMC;
+
+  // Grid from the command line
+  TheHMC.Resources.AddFourDimGrid("gauge");
+  // Possibile to create the module by hand 
+  // hardcoding parameters or using a Reader
+
+
+  // Checkpointer definition
+  CheckpointerParameters CPparams;  
+  CPparams.config_prefix = "ckpoint_lat";
+  CPparams.rng_prefix = "ckpoint_rng";
+  CPparams.saveInterval = 5;
+  CPparams.format = "IEEE64BIG";
+  
+  TheHMC.Resources.LoadNerscCheckpointer(CPparams);
+
+  RNGModuleParameters RNGpar;
+  RNGpar.serial_seeds = "1 2 3 4 5";
+  RNGpar.parallel_seeds = "6 7 8 9 10";
+  TheHMC.Resources.SetRNGSeeds(RNGpar);
+
+  // Construct observables
+  typedef PlaquetteMod<HMCWrapper::ImplPolicy> PlaqObs;
+  TheHMC.Resources.AddObservable<PlaqObs>();
+  //////////////////////////////////////////////
+
+  /////////////////////////////////////////////////////////////
+  // Collect actions, here use more encapsulation
+  // need wrappers of the fermionic classes 
+  // that have a complex construction
+  // standard
+  RealD beta = 2.25 ;
+  WilsonGaugeActionR Waction(beta);
+    
+  auto GridPtr = TheHMC.Resources.GetCartesian();
+  auto GridRBPtr = TheHMC.Resources.GetRBCartesian();
+
+  // temporarily need a gauge field
+  AdjointRepresentation::LatticeField UA(GridPtr);
+  TwoIndexSymmetricRepresentation::LatticeField US(GridPtr);
+
+  Real adjoint_mass = -0.1;
+  Real symm_mass = -0.5;
+  AdjFermionAction AdjFermOp(UA, *GridPtr, *GridRBPtr, adjoint_mass);
+  SymmFermionAction SymmFermOp(US, *GridPtr, *GridRBPtr, symm_mass);
+
+  ConjugateGradient<AdjFermionField> CG_adj(1.0e-8, 10000, false);
+  ConjugateGradient<SymmFermionField> CG_symm(1.0e-8, 10000, false);
+
+  // Pass two solvers: one for the force computation and one for the action
+  TwoFlavourPseudoFermionAction<AdjImplPolicy> Nf2_Adj(AdjFermOp, CG_adj, CG_adj);
+  TwoFlavourPseudoFermionAction<SymmImplPolicy> Nf2_Symm(SymmFermOp, CG_symm, CG_symm);
+
+  // Collect actions
+  ActionLevel<LatticeGaugeField, TheRepresentations > Level1(1);
+  Level1.push_back(&Nf2_Adj);
+  Level1.push_back(&Nf2_Symm);
+
+
+  ActionLevel<LatticeGaugeField, 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.ReadCommandLine(argc, argv); // these can be parameters from file
+  TheHMC.Run();  // no smearing
+
+  Grid_finalize();
+
+} // main
+
+