portelli/Grid
1
0
Fork 0
mirror of https://github.com/paboyle/Grid.git synced 2025-06-16 23:07:05 +01:00
Code Releases Activity

Debugging the Smearing routines

Browse Source
This commit is contained in:
Guido Cossu
2016-04-05 16:19:30 +09:00
parent 2d8bb356e3
commit 4b1cf580e0
10 changed files with 118 additions and 67 deletions
Download Patch File Download Diff File Expand all files Collapse all files

31
lib/qcd/hmc/HmcRunner.h
View File

@ -81,11 +81,22 @@ public:
NumTraj = ivec[0];
}
// Create integrator
typedef MinimumNorm2<GaugeField> IntegratorType;// change here to change the algorithm
IntegratorParameters MDpar(20);
IntegratorType MDynamics(UGrid,MDpar, TheAction);
GridSerialRNG sRNG;
GridParallelRNG pRNG(UGrid);
LatticeGaugeField U(UGrid); // change this to an extended field (smearing class)
std::vector<int> SerSeed({1,2,3,4,5});
std::vector<int> ParSeed({6,7,8,9,10});
// Create integrator, including the smearing policy
SmearedConfiguration<Gimpl> SmearingPolicy; // simplest empty smearer, construct here more complex smearers
typedef MinimumNorm2<GaugeField, SmearedConfiguration<Gimpl> > IntegratorType;// change here to change the algorithm
IntegratorParameters MDpar(20);
IntegratorType MDynamics(UGrid, MDpar, TheAction, SmearingPolicy);
// Checkpoint strategy
NerscHmcCheckpointer<Gimpl> Checkpoint(std::string("ckpoint_lat"),std::string("ckpoint_rng"),1);
PlaquetteLogger<Gimpl> PlaqLog(std::string("plaq"));
@ -94,12 +105,6 @@ public:
HMCpar.StartTrajectory = StartTraj;
HMCpar.Trajectories = NumTraj;
GridSerialRNG sRNG;
GridParallelRNG pRNG(UGrid);
LatticeGaugeField U(UGrid); // change this to an extended field (smearing class)
std::vector<int> SerSeed({1,2,3,4,5});
std::vector<int> ParSeed({6,7,8,9,10});
if ( StartType == HotStart ) {
// Hot start
@ -129,7 +134,11 @@ public:
Checkpoint.CheckpointRestore(StartTraj, U, sRNG, pRNG);
}
HybridMonteCarlo<GaugeField,IntegratorType> HMC(HMCpar, MDynamics,sRNG,pRNG,U); // pass the extended field
// 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
SmearingPolicy.set_GaugeField(U);
HybridMonteCarlo<GaugeField,IntegratorType> HMC(HMCpar, MDynamics,sRNG,pRNG,U);
HMC.AddObservable(&Checkpoint);
HMC.AddObservable(&PlaqLog);