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Implemented specialisations of NamedTensor as derived classes, however this suffers a number of problems:

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1) virtual functions not available in base class constructor where I'd like to use them - e.g. IndexNames
2) Must define new constructors in derived classes
... so the specialisations are fatter than I'd like. Would prefer to revert to specifying tensor name and index name defaults in template
This commit is contained in:
Michael Marshall
2019-11-08 11:55:00 +00:00
parent 65aa54804e
commit f8e1941327
5 changed files with 102 additions and 68 deletions
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19
Hadrons/Modules/MDistil/Noises.hpp
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@ -45,9 +45,9 @@ public:
GRID_SERIALIZABLE_CLASS_MEMBERS(NoisesPar,
int, nnoise,
int, nvec,
std::string, UniqueIdentifier,
std::string, TI,
std::string, LI)
std::string, LI,
std::string, NoiseFileName)
};
template <typename FImpl>
@ -113,10 +113,6 @@ void TNoises<FImpl>::execute(void)
const int LI{ Hadrons::MDistil::DistilParameters::ParameterDefault( par().LI, nvec, false) };
const bool full_tdil{ TI == Nt }; \
const bool exact_distillation{ full_tdil && LI == nvec }; \
std::string UniqueIdentifier{par().UniqueIdentifier};
if (UniqueIdentifier.empty())
UniqueIdentifier = getName();
UniqueIdentifier.append( std::to_string( vm().getTrajectory() ) );
// We use our own seeds so we can specify different noises per quark
Real rn;
@ -126,17 +122,24 @@ void TNoises<FImpl>::execute(void)
for (int ivec = 0; ivec < nvec; ivec++) {
for (int is = 0; is < Ns; is++) {
if (exact_distillation)
noise(inoise, t, ivec, is) = 1.;
noise.tensor(inoise, t, ivec, is) = 1.;
else{
random(rngSerial(),rn);
// We could use a greater number of complex roots of unity
// ... but this seems to work well
noise(inoise, t, ivec, is) = (rn > 0.5) ? -1 : 1;
noise.tensor(inoise, t, ivec, is) = (rn > 0.5) ? -1 : 1;
}
}
}
}
}
if (env().getGrid()->IsBoss())
{
std::string sName {par().NoiseFileName};
sName.append(".");
sName.append(std::to_string(vm().getTrajectory()));
noise.write(sName.c_str());
}
}
END_MODULE_NAMESPACE