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Debugging Smearing routines (set_fj)

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This commit is contained in:
Guido Cossu
2016-04-06 17:58:43 +09:00
parent 7c7ea35ffb
commit 97d0d56bcb
6 changed files with 51 additions and 24 deletions
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11
lib/qcd/hmc/HmcRunner.h
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@ -91,7 +91,15 @@ public:
// Create integrator, including the smearing policy
SmearedConfiguration<Gimpl> SmearingPolicy; // simplest empty smearer, construct here more complex smearers
// Smearing policy
std::cout << GridLogMessage << " Creating the Stout class\n";
double rho = 0.1; // smearing parameter
int Nsmear = 3; // number of smearing levels
Smear_Stout<Gimpl> Stout(rho);
std::cout << GridLogMessage << " Creating the SmearedConfiguration class\n";
SmearedConfiguration<Gimpl> SmearingPolicy(UGrid, Nsmear, Stout);
std::cout << GridLogMessage << " done\n";
//////////////
typedef MinimumNorm2<GaugeField, SmearedConfiguration<Gimpl> > IntegratorType;// change here to change the algorithm
IntegratorParameters MDpar(20);
IntegratorType MDynamics(UGrid, MDpar, TheAction, SmearingPolicy);
@ -136,6 +144,7 @@ public:
// Attach the gauge field to the smearing Policy and create the fill the smeared set
// notice that the unit configuration is singular in this procedure
std::cout << GridLogMessage << " Filling the smeared set\n";
SmearingPolicy.set_GaugeField(U);
HybridMonteCarlo<GaugeField,IntegratorType> HMC(HMCpar, MDynamics,sRNG,pRNG,U);

7
lib/qcd/hmc/integrators/Integrator.h
View File

@ -116,6 +116,8 @@ namespace Grid{
for(int a=0; a<as[level].actions.size(); ++a){
GaugeField force(U._grid);
as[level].actions.at(a)->deriv(U,force); // deriv should not include Ta
std::cout<<GridLogMessage<< "P Level: "<< level<< " action: "<<a<< " Smeared: "
<<as[level].actions.at(a)->is_smeared <<std::endl;
if (as[level].actions.at(a)->is_smeared) Smearer.smeared_force(force);
force = Ta(force);
Mom = Mom - force*ep;
@ -174,6 +176,9 @@ namespace Grid{
for(int actionID=0; actionID<as[level].actions.size(); ++actionID){
// get gauge field from the SmearingPolicy and
// based on the boolean is_smeared in actionID
std::cout<<GridLogMessage<< "Refresh Level: "<< level<< " action: "<<actionID<< " Smeared: "
<<as[level].actions.at(actionID)->is_smeared <<std::endl;
GaugeField& Us = Smearer.get_U(as[level].actions.at(actionID)->is_smeared);
as[level].actions.at(actionID)->refresh(Us, pRNG);
}
@ -201,8 +206,8 @@ namespace Grid{
// get gauge field from the SmearingPolicy and
// based on the boolean is_smeared in actionID
GaugeField& Us = Smearer.get_U(as[level].actions.at(actionID)->is_smeared);
std::cout<<GridLogMessage << "S Level "<<level<<" term "<<actionID<<" H = "<<Hterm<<std::endl;
Hterm = as[level].actions.at(actionID)->S(Us);
std::cout<<GridLogMessage << "Level "<<level<<" term "<<actionID<<" H = "<<Hterm<<std::endl;
H += Hterm;
}
}