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FTHMC Status at lattice conference commit

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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
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46
HMC/Mobius2p1f_EOFA_96I_hmc.cc
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@ -128,7 +128,7 @@ template<class FermionOperatorD, class FermionOperatorF, class SchurOperatorD, c
////////////////////////////////////////////////////////////////////////////////////
// Make a mixed precision conjugate gradient
////////////////////////////////////////////////////////////////////////////////////
#if 1
#if 0
RealD delta=1.e-4;
std::cout << GridLogMessage << "Calling reliable update Conjugate Gradient" <<std::endl;
ConjugateGradientReliableUpdate<FieldD,FieldF> MPCG(Tolerance,MaxInnerIterations*MaxOuterIterations,delta,SinglePrecGrid5,LinOpF,LinOpD);
@ -180,7 +180,7 @@ int main(int argc, char **argv) {
// 4/2 => 0.6 dH
// 3/3 => 0.8 dH .. depth 3, slower
//MD.MDsteps = 4;
MD.MDsteps = 14;
MD.MDsteps = 12;
MD.trajL = 0.5;
HMCparameters HMCparams;
@ -204,7 +204,7 @@ int main(int argc, char **argv) {
TheHMC.Resources.LoadNerscCheckpointer(CPparams);
std::cout << "loaded NERSC checpointer"<<std::endl;
RNGModuleParameters RNGpar;
RNGpar.serial_seeds = "1 2 3 4 5";
RNGpar.serial_seeds = "1 2 3 4 5 6 7 8 9 10";
RNGpar.parallel_seeds = "6 7 8 9 10";
TheHMC.Resources.SetRNGSeeds(RNGpar);
@ -218,15 +218,14 @@ int main(int argc, char **argv) {
RealD M5 = 1.8;
RealD b = 1.5;
RealD c = 0.5;
Real beta = 2.13;
RealD beta = 2.13;
// Real light_mass = 5.4e-4;
Real light_mass = 7.8e-4;
// Real light_mass = 7.8e-3;
Real strange_mass = 0.0362;
Real pv_mass = 1.0;
// std::vector<Real> hasenbusch({ 0.01, 0.045, 0.108, 0.25, 0.51 , pv_mass });
// std::vector<Real> hasenbusch({ light_mass, 0.01, 0.045, 0.108, 0.25, 0.51 , pv_mass });
std::vector<Real> hasenbusch({ 0.005, 0.0145, 0.045, 0.108, 0.25, 0.51 }); // Updated
// std::vector<Real> hasenbusch({ light_mass, 0.0145, 0.045, 0.108, 0.25, 0.51 , 0.75 , pv_mass });
std::vector<Real> hasenbusch({ 0.005, 0.0145, 0.045, 0.108, 0.25, 0.35 , 0.51, 0.6, 0.8 }); // Updated
//std::vector<Real> hasenbusch({ 0.0145, 0.045, 0.108, 0.25, 0.35 , 0.51, 0.6, 0.8 }); // Updated
auto GridPtr = TheHMC.Resources.GetCartesian();
auto GridRBPtr = TheHMC.Resources.GetRBCartesian();
@ -277,20 +276,20 @@ int main(int argc, char **argv) {
// double StoppingCondition = 1e-14;
// double MDStoppingCondition = 1e-9;
double StoppingCondition = 1e-9;
double MDStoppingCondition = 1e-8;
double MDStoppingConditionLoose = 1e-8;
double MDStoppingConditionStrange = 1e-8;
double MaxCGIterations = 300000;
double StoppingCondition = 1e-14;
double MDStoppingCondition = 1e-9;
double MDStoppingConditionLoose = 1e-9;
double MDStoppingConditionStrange = 1e-9;
double MaxCGIterations = 50000;
ConjugateGradient<FermionField> CG(StoppingCondition,MaxCGIterations);
ConjugateGradient<FermionField> MDCG(MDStoppingCondition,MaxCGIterations);
////////////////////////////////////
// Collect actions
////////////////////////////////////
// ActionLevel<HMCWrapper::Field> Level1(1);
ActionLevel<HMCWrapper::Field> Level2(1);
ActionLevel<HMCWrapper::Field> Level3(15);
ActionLevel<HMCWrapper::Field> Level1(1);
ActionLevel<HMCWrapper::Field> Level2(2);
ActionLevel<HMCWrapper::Field> Level3(4);
////////////////////////////////////
// Strange action
@ -300,11 +299,11 @@ int main(int argc, char **argv) {
// Probably dominates the force - back to EOFA.
OneFlavourRationalParams SFRp;
SFRp.lo = 0.1;
SFRp.lo = 0.8;
SFRp.hi = 30.0;
SFRp.MaxIter = 10000;
SFRp.tolerance= 1.0e-8;
SFRp.mdtolerance= 2.0e-6;
SFRp.tolerance= 1.0e-12;
SFRp.mdtolerance= 1.0e-9;
SFRp.degree = 10;
SFRp.precision= 50;
@ -355,8 +354,10 @@ int main(int argc, char **argv) {
ExactOneFlavourRatioPseudoFermionAction<FermionImplPolicy>
EOFA(Strange_Op_L, Strange_Op_R,
ActionCG,
ActionCGL, ActionCGR,
DerivativeCGL, DerivativeCGR,
// ActionCGL, ActionCGR,
// DerivativeCGL, DerivativeCGR,
ActionCG, ActionCG,
DerivativeCG, DerivativeCG,
SFRp, true);
Level2.push_back(&EOFA);
@ -443,13 +444,14 @@ int main(int argc, char **argv) {
}
int nquo=Quotients.size();
for(int h=0;h<nquo;h++){
Level2.push_back(Quotients[h]);
Level1.push_back(Quotients[h]);
}
/////////////////////////////////////////////////////////////
// Gauge action
/////////////////////////////////////////////////////////////
Level3.push_back(&GaugeAction);
TheHMC.TheAction.push_back(Level1);
TheHMC.TheAction.push_back(Level2);
TheHMC.TheAction.push_back(Level3);
std::cout << GridLogMessage << " Action complete "<< std::endl;