Removing redundant arguments for integrator functions, step 1

tests/hmc/Test_hmc_WilsonGauge_Binary.cc

@@ -63,6 +63,11 @@ class HMCRunnerParameters : Serializable {
 class HmcRunner : public BinaryHmcRunner {
  public:
     HMCRunnerParameters HMCPar;
+    void BuildTheAction(int argc, char **argv){}
+};
+/*
+
+    // eliminate arcg and argv from here
     void BuildTheAction(int argc, char **argv)
 
   {
@@ -90,6 +95,7 @@ class HmcRunner : public BinaryHmcRunner {
 
     // Add observables
     // options for checkpointers
+    // this can be moved outside the BuildTheAction
     //BinaryHmcCheckpointer
     //ILDGHmcCheckpointer
     //NerscHmcCheckpointer
@@ -107,9 +113,11 @@ class HmcRunner : public BinaryHmcRunner {
     ObservablesList.push_back(&PlaqLog);
     ObservablesList.push_back(&Checkpoint);
 
+    // This must run from here so that the grids are defined
     Run(argc, argv, Checkpoint);  // no smearing
   };
 };
+*/
 }
 }
 
@@ -136,7 +144,57 @@ int main(int argc, char **argv) {
 
   TheHMC.MDparameters.set(TheHMC.HMCPar.MDsteps, TheHMC.HMCPar.TrajectorLength);
 
-  TheHMC.BuildTheAction(argc, argv);
+  //TheHMC.BuildTheAction(argc, argv);
+
+
+
+     // Typedefs to simplify notation
+    typedef WilsonGaugeActionR GaugeAction;
+    typedef WilsonImplR ImplPolicy;
+    typedef WilsonFermionR FermionAction;
+    typedef typename FermionAction::FermionField FermionField;
+
+    // this can be simplified too. MakeDefaultGrid(Nd)
+    TheHMC.UGrid = SpaceTimeGrid::makeFourDimGrid(
+        GridDefaultLatt(), 
+        GridDefaultSimd(Nd, vComplex::Nsimd()), 
+        GridDefaultMpi());
+    
+
+    // Gauge action
+    std::cout << GridLogMessage << "Beta: " << TheHMC.HMCPar.beta << std::endl;
+    GaugeAction Waction(TheHMC.HMCPar.beta);
+
+    // Collect actions
+    ActionLevel<BinaryHmcRunner::Field> Level1(1);
+    Level1.push_back(&Waction);
+    TheHMC.TheAction.push_back(Level1);
+
+    // Add observables
+    // options for checkpointers
+    // this can be moved outside the BuildTheAction
+    //BinaryHmcCheckpointer
+    //ILDGHmcCheckpointer
+    //NerscHmcCheckpointer
+    NerscHmcCheckpointer<BinaryHmcRunner::ImplPolicy> Checkpoint(
+        TheHMC.HMCPar.conf_prefix, TheHMC.HMCPar.rng_prefix, TheHMC.HMCPar.SaveInterval, TheHMC.HMCPar.format);
+    // Can implement also a specific function in the hmcrunner
+    // AddCheckpoint (...) that takes the same parameters + a string/tag
+    // defining the type of the checkpointer
+    // with tags can be implemented by overloading and no ifs
+    // Then force all checkpoint to have few common functions
+    // return an object that is then passed to the Run function
+
+    PlaquetteLogger<BinaryHmcRunner::ImplPolicy> PlaqLog(
+        std::string("Plaquette"));
+    TheHMC.ObservablesList.push_back(&PlaqLog);
+    TheHMC.ObservablesList.push_back(&Checkpoint);
+
+    // This must run from here so that the grids are defined
+    TheHMC.Run(argc, argv, Checkpoint);  // no smearing
+
+
+
 
   Grid_finalize();
 }