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Adding ParameterFile option for the HMC

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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
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5
lib/qcd/hmc/GenericHMCrunner.h
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@ -56,6 +56,7 @@ class HMCWrapperTemplate: public HMCRunnerBase<ReaderClass> {
using IntegratorType = Integrator<Implementation, S, RepresentationsPolicy>;
HMCparameters Parameters;
std::string ParameterFile;
HMCResourceManager<Implementation> Resources;
// The set of actions (keep here for lower level users, for now)
@ -114,6 +115,10 @@ class HMCWrapperTemplate: public HMCRunnerBase<ReaderClass> {
GridCmdOptionIntVector(arg, ivec);
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 MobiusFermionR FermionAction;
typedef typename FermionAction::FermionField FermionField;
// Serialiser
//typedef Grid::XmlReader Serialiser;
typedef Grid::JSONReader Serialiser;
//::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
HMCWrapper TheHMC;
TheHMC.ReadCommandLine(argc, argv); // these can be parameters from file
// 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);
// Apply smearing to the fermionic action
bool ApplySmearing = MyParams.Mobius.ApplySmearing;
//::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
HMCWrapper TheHMC;
// Grid from the command line
TheHMC.Resources.AddFourDimGrid("gauge");
@ -199,7 +208,6 @@ int main(int argc, char **argv) {
TheHMC.Parameters.MD.trajL = 1.0;
*/
TheHMC.ReadCommandLine(argc, argv); // these can be parameters from file
// Reset performance counters
NumOp.ZeroCounters();
DenOp.ZeroCounters();