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Checking in fixed adaptive WilsonFlow

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This commit is contained in:
Chulwoo Jung
2021-06-07 14:20:27 -04:00
parent 92def28bd3
commit b284d50863
2 changed files with 64 additions and 20 deletions
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30
tests/smearing/Test_WilsonFlow.cc
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@ -33,6 +33,7 @@ namespace Grid{
GRID_SERIALIZABLE_CLASS_MEMBERS(WFParameters,
int, steps,
double, step_size,
double, tol,
int, meas_interval,
double, maxTau); // for the adaptive algorithm
@ -82,13 +83,27 @@ int main(int argc, char **argv) {
SU<Nc>::HotConfiguration(pRNG, Umu);
typedef Grid::XmlReader Serialiser;
Serialiser Reader("input.xml");
WFParameters WFPar(Reader);
ConfParameters CPar(Reader);
CheckpointerParameters CPPar(CPar.conf_prefix, CPar.rng_prefix);
// Serialiser Reader("input.xml");
// WFParameters WFPar(Reader);
// ConfParameters CPar(Reader);
// WFParameters WFPar;
int steps = 800;
double step_size=0.02;
double tol=1e-4;
int meas_interval=50;
double maxTau = 16;
// ConfParameters CPar;
// CPar. conf_prefix="configurations/ckpoint_lat";
// CPar. rng_prefix="rngs/ckpoint_rng";
// CPar. StartConfiguration=100,
// CPar. EndConfiguration=110,
// CPar. Skip=1;
// CheckpointerParameters CPPar(CPar.conf_prefix, CPar.rng_prefix);
CheckpointerParameters CPPar("configurations/ckpoint_lat","rngs/ckpoint_rng");
BinaryHmcCheckpointer<PeriodicGimplR> CPBin(CPPar);
for (int conf = CPar.StartConfiguration; conf <= CPar.EndConfiguration; conf+= CPar.Skip){
// for (int conf = CPar.StartConfiguration; conf <= CPar.EndConfiguration; conf+= CPar.Skip){
for (int conf = 100; conf <= 110; conf+= 1){
CPBin.CheckpointRestore(conf, Umu, sRNG, pRNG);
@ -96,9 +111,10 @@ int main(int argc, char **argv) {
std::cout << GridLogMessage << "Initial plaquette: "
<< WilsonLoops<PeriodicGimplR>::avgPlaquette(Umu) << std::endl;
WilsonFlow<PeriodicGimplR> WF(WFPar.steps, WFPar.step_size, WFPar.meas_interval);
WilsonFlow<PeriodicGimplR> WF(steps, step_size, meas_interval);
WF.smear_adaptive(Uflow, Umu, WFPar.maxTau);
// WF.smear_adaptive(Uflow, Umu, maxTau);
WF.smear(Uflow, Umu);
RealD WFlow_plaq = WilsonLoops<PeriodicGimplR>::avgPlaquette(Uflow);
RealD WFlow_TC = WilsonLoops<PeriodicGimplR>::TopologicalCharge(Uflow);