portelli/Grid
1
0
Fork 0
mirror of https://github.com/paboyle/Grid.git synced 2025-06-13 20:57:06 +01:00
Code Releases Activity

FTHMC Status at lattice conference commit

Browse Source
This commit is contained in:
Peter Boyle
2023-10-13 17:57:56 +03:00
parent 9626a2c7c0
commit e19171523b
3 changed files with 35 additions and 31 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
HMC/FTHMC2p1f.cc
View File

@ -54,15 +54,16 @@ int main(int argc, char **argv)
// MD.name = std::string("Force Gradient");
typedef GenericHMCRunner<MinimumNorm2> HMCWrapper;
MD.name = std::string("MinimumNorm2");
MD.MDsteps = 12;
MD.MDsteps = 24;
MD.trajL = 1.0;
HMCparameters HMCparams;
HMCparams.StartTrajectory = 0;
HMCparams.StartTrajectory = 104;
HMCparams.Trajectories = 200;
HMCparams.NoMetropolisUntil= 20;
// "[HotStart, ColdStart, TepidStart, CheckpointStart]\n";
HMCparams.StartingType =std::string("HotStart");
// HMCparams.StartingType =std::string("HotStart");
HMCparams.StartingType =std::string("CheckpointStart");
HMCparams.MD = MD;
HMCWrapper TheHMC(HMCparams);
@ -87,6 +88,7 @@ int main(int argc, char **argv)
// here there is too much indirection
typedef PlaquetteMod<HMCWrapper::ImplPolicy> PlaqObs;
TheHMC.Resources.AddObservable<PlaqObs>();
//////////////////////////////////////////////
const int Ls = 16;
@ -134,7 +136,6 @@ int main(int argc, char **argv)
////////////////////////////////////
ActionLevel<HMCWrapper::Field> Level1(1);
ActionLevel<HMCWrapper::Field> Level2(2);
ActionLevel<HMCWrapper::Field> Level3(4);
////////////////////////////////////
// Strange action
@ -191,7 +192,7 @@ int main(int argc, char **argv)
Smear_Stout<HMCWrapper::ImplPolicy> Stout(rho);
SmearedConfigurationMasked<HMCWrapper::ImplPolicy> SmearingPolicy(GridPtr, Nstep, Stout);
JacobianAction<HMCWrapper::ImplPolicy> Jacobian(&SmearingPolicy);
if( ApplySmearing ) Level2.push_back(&Jacobian);
if( ApplySmearing ) Level1.push_back(&Jacobian);
std::cout << GridLogMessage << " Built the Jacobian "<< std::endl;
@ -200,7 +201,7 @@ int main(int argc, char **argv)
/////////////////////////////////////////////////////////////
// GaugeAction.is_smeared = ApplySmearing;
GaugeAction.is_smeared = true;
Level3.push_back(&GaugeAction);
Level2.push_back(&GaugeAction);
std::cout << GridLogMessage << " ************************************************"<< std::endl;
std::cout << GridLogMessage << " Action complete -- NO FERMIONS FOR NOW -- FIXME"<< std::endl;
@ -210,10 +211,11 @@ int main(int argc, char **argv)
std::cout << GridLogMessage << " Running the FT HMC "<< std::endl;
TheHMC.TheAction.push_back(Level1);
TheHMC.TheAction.push_back(Level2);
TheHMC.TheAction.push_back(Level3);
TheHMC.ReadCommandLine(argc,argv); // params on CML or from param file
TheHMC.initializeGaugeFieldAndRNGs(U);
TheHMC.Run(SmearingPolicy); // for smearing