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Checked the hermiticity of the op in derivative, ok

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Still CG fails to converge
This commit is contained in:
Guido Cossu
2016-07-31 12:37:33 +01:00
parent 089f0ab582
commit 49b5c49851
6 changed files with 47 additions and 38 deletions
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6
lib/qcd/hmc/HmcRunner.h
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@@ -109,12 +109,12 @@ class NerscHmcRunnerTemplate {
int Nsmear = 1; // number of smearing levels
Smear_Stout<Gimpl> Stout(rho);
std::cout << GridLogDebug << " Creating the SmearedConfiguration class\n";
SmearedConfiguration<Gimpl> SmearingPolicy(UGrid, Nsmear, Stout);
//SmearedConfiguration<Gimpl> SmearingPolicy(UGrid, Nsmear, Stout);
std::cout << GridLogDebug << " done\n";
//////////////
//NoSmearing<Gimpl> SmearingPolicy;
typedef MinimumNorm2<GaugeField, SmearedConfiguration<Gimpl>, RepresentationsPolicy >
NoSmearing<Gimpl> SmearingPolicy;
typedef MinimumNorm2<GaugeField, NoSmearing<Gimpl>, RepresentationsPolicy >
IntegratorType; // change here to change the algorithm
IntegratorParameters MDpar(20, 1.0);
IntegratorType MDynamics(UGrid, MDpar, TheAction, SmearingPolicy);

13
lib/qcd/hmc/integrators/Integrator.h
View File

@@ -149,7 +149,7 @@ class Integrator {
}
// Force from the other representations
//as[level].apply(update_P_hireps, Representations, Mom, U, ep);
as[level].apply(update_P_hireps, Representations, Mom, U, ep);
}
void update_U(GaugeField& U, double ep) {
@@ -167,13 +167,12 @@ class Integrator {
auto Umu = PeekIndex<LorentzIndex>(U, mu);
auto Pmu = PeekIndex<LorentzIndex>(Mom, mu);
Umu = expMat(Pmu, ep, Params.Nexp) * Umu;
ProjectOnGroup(Umu);
PokeIndex<LorentzIndex>(U, Umu, mu);
PokeIndex<LorentzIndex>(U, ProjectOnGroup(Umu), mu);
}
// Update the smeared fields, can be implemented as observer
Smearer.set_GaugeField(U);
// Update the higher representations fields
//Representations.update(U); // void functions if fundamental representation
Representations.update(U); // void functions if fundamental representation
}
virtual void step(GaugeField& U, int level, int first, int last) = 0;
@@ -217,7 +216,7 @@ class Integrator {
// of the Metropolis
Smearer.set_GaugeField(U);
// Set the (eventual) representations gauge fields
//Representations.update(U);
Representations.update(U);
// The Smearer is attached to a pointer of the gauge field
// automatically gets the correct field
@@ -232,7 +231,7 @@ class Integrator {
}
// Refresh the higher representation actions
//as[level].apply(refresh_hireps, Representations, pRNG);
as[level].apply(refresh_hireps, Representations, pRNG);
}
}
@@ -281,7 +280,7 @@ class Integrator {
<< actionID << " H = " << Hterm << std::endl;
H += Hterm;
}
//as[level].apply(S_hireps, Representations, level, H);
as[level].apply(S_hireps, Representations, level, H);
}
return H;