portelli/Grid
1
0
Fork 0
mirror of https://github.com/paboyle/Grid.git synced 2025-11-04 05:54:32 +00:00
Code Releases Activity

Adding ParameterFile option for the HMC

Browse Source
This commit is contained in:
Guido Cossu
2017-05-02 12:16:16 +01:00
parent 86116dbed6
commit de7bbfa5f9
2 changed files with 18 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
lib/qcd/hmc/GenericHMCrunner.h
View File

@@ -56,6 +56,7 @@ class HMCWrapperTemplate: public HMCRunnerBase<ReaderClass> {
using IntegratorType = Integrator<Implementation, S, RepresentationsPolicy>; using IntegratorType = Integrator<Implementation, S, RepresentationsPolicy>;
HMCparameters Parameters; HMCparameters Parameters;
std::string ParameterFile;
HMCResourceManager<Implementation> Resources; HMCResourceManager<Implementation> Resources;
// The set of actions (keep here for lower level users, for now) // The set of actions (keep here for lower level users, for now)
@@ -114,6 +115,10 @@ class HMCWrapperTemplate: public HMCRunnerBase<ReaderClass> {
GridCmdOptionIntVector(arg, ivec); GridCmdOptionIntVector(arg, ivec);
Parameters.NoMetropolisUntil = ivec[0]; Parameters.NoMetropolisUntil = ivec[0];
} }
if (GridCmdOptionExists(argv, argv + argc, "--ParameterFile")) {
arg = GridCmdOptionPayload(argv, argv + argc, "--ParameterFile");
ParameterFile = arg;
}
} }

18
tests/hmc/Test_hmc_EOMobiusRatio.cc
View File

@@ -91,19 +91,28 @@ int main(int argc, char **argv) {
typedef WilsonImplR FermionImplPolicy; typedef WilsonImplR FermionImplPolicy;
typedef MobiusFermionR FermionAction; typedef MobiusFermionR FermionAction;
typedef typename FermionAction::FermionField FermionField; typedef typename FermionAction::FermionField FermionField;
// Serialiser // Serialiser
//typedef Grid::XmlReader Serialiser; //typedef Grid::XmlReader Serialiser;
typedef Grid::JSONReader Serialiser; typedef Grid::JSONReader Serialiser;
//::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
HMCWrapper TheHMC;
TheHMC.ReadCommandLine(argc, argv); // these can be parameters from file
// Reader, file should come from command line // Reader, file should come from command line
Serialiser Reader("input.json"); if (TheHMC.ParameterFile.empty()){
std::cout << "Input file not specified."
<< "Use --ParameterFile option in the command line.\nAborting"
<< std::endl;
exit(1);
}
Serialiser Reader(TheHMC.ParameterFile);
MobiusHMCParameters MyParams(Reader); MobiusHMCParameters MyParams(Reader);
// Apply smearing to the fermionic action // Apply smearing to the fermionic action
bool ApplySmearing = MyParams.Mobius.ApplySmearing; bool ApplySmearing = MyParams.Mobius.ApplySmearing;
//::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
HMCWrapper TheHMC;
// Grid from the command line // Grid from the command line
TheHMC.Resources.AddFourDimGrid("gauge"); TheHMC.Resources.AddFourDimGrid("gauge");
@@ -199,7 +208,6 @@ int main(int argc, char **argv) {
TheHMC.Parameters.MD.trajL = 1.0; TheHMC.Parameters.MD.trajL = 1.0;
*/ */
TheHMC.ReadCommandLine(argc, argv); // these can be parameters from file
// Reset performance counters // Reset performance counters
NumOp.ZeroCounters(); NumOp.ZeroCounters();
DenOp.ZeroCounters(); DenOp.ZeroCounters();