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Added ImportUnphysicalFermion and included appropriate logic for 5d w vectors in A2A code

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This commit is contained in:
fionnoh 2018-07-21 00:08:11 +01:00
parent 94c7198001
commit c995788259
5 changed files with 31 additions and 7 deletions
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8
extras/Hadrons/AllToAllVectors.hpp
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@ -51,14 +51,14 @@ class A2AModesSchurDiagTwo
v_high_4d.resize(size_4d, grid_4d);
}
void high_modes(Field &source_5d, Field &source_4d, int i)
void high_modes(Field &source_5d, Field &w_source_5d, Field &source_4d, int i)
{
int i5d;
LOG(Message) << "A2A high modes for i = " << i << std::endl;
i5d = 0;
if (return_5d) i5d = i;
this->high_mode_v(action, solver, source_5d, v_high_5d[i5d], v_high_4d[i]);
this->high_mode_w(source_5d, source_4d, w_high_5d[i5d], w_high_4d[i]);
this->high_mode_w(w_source_5d, source_4d, w_high_5d[i5d], w_high_4d[i]);
}
void return_v(int i, Field &vout_5d, Field &vout_4d)
@ -181,9 +181,9 @@ class A2AModesSchurDiagTwo
action.ExportPhysicalFermionSolution(vout_5d, vout_4d);
}
void high_mode_w(const Field &source_5d, const Field &source_4d, Field &wout_5d, Field &wout_4d)
void high_mode_w(const Field &w_source_5d, const Field &source_4d, Field &wout_5d, Field &wout_4d)
{
wout_5d = source_5d;
wout_5d = w_source_5d;
wout_4d = source_4d;
}
};

6
extras/Hadrons/Modules/MSolver/A2AVectors.hpp
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@ -130,6 +130,7 @@ void TA2AVectors<FImpl, nBasis>::setup(void)
auto &action = envGet(FMat, par().action);
envTmpLat(FermionField, "ferm_src", Ls_);
envTmpLat(FermionField, "unphys_ferm", Ls_);
envTmpLat(FermionField, "tmp");
envTmpLat(FermionField, "tmp2");
@ -183,6 +184,7 @@ void TA2AVectors<FImpl, nBasis>::execute(void)
int Nsrc = par().sources.size();
envGetTmp(FermionField, ferm_src);
envGetTmp(FermionField, unphys_ferm);
envGetTmp(FermionField, tmp);
envGetTmp(FermionField, tmp2);
@ -205,6 +207,7 @@ void TA2AVectors<FImpl, nBasis>::execute(void)
{
PropToFerm<FImpl>(tmp, prop_src, s, c);
action.ImportPhysicalFermionSource(tmp, ferm_src);
action.ImportUnphysicalFermion(tmp, unphys_ferm);
}
}
// source conversion for 5D sources
@ -218,10 +221,11 @@ void TA2AVectors<FImpl, nBasis>::execute(void)
{
PropToFerm<FImpl>(ferm_src, prop_src, s, c);
action.ExportPhysicalFermionSolution(ferm_src, tmp);
unphys_ferm = ferm_src;
}
}
LOG(Message) << "a2areturn.high_modes Ncount = " << N_count << std::endl;
a2areturn.high_modes(ferm_src, tmp, N_count);
a2areturn.high_modes(ferm_src, unphys_ferm, tmp, N_count);
N_count++;
}
}

15
lib/qcd/action/fermion/CayleyFermion5D.cc
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@ -79,6 +79,21 @@ void CayleyFermion5D<Impl>::ExportPhysicalFermionSource(const FermionField &solu
axpby_ssp_pminus(tmp, 1., tmp , 1., solution5d, 0, Ls-1);
ExtractSlice(exported4d, tmp, 0, 0);
}
template<class Impl>
void CayleyFermion5D<Impl>::ImportUnphysicalFermion(const FermionField &input4d,FermionField &imported5d)
{
int Ls = this->Ls;
FermionField tmp(this->FermionGrid());
conformable(imported5d._grid,this->FermionGrid());
conformable(input4d._grid ,this->GaugeGrid());
tmp = zero;
InsertSlice(input4d, tmp, 0 , 0);
InsertSlice(input4d, tmp, Ls-1, 0);
axpby_ssp_pplus (tmp, 0., tmp, 1., tmp, 0, 0);
axpby_ssp_pminus(tmp, 0., tmp, 1., tmp, Ls-1, Ls-1);
imported5d=tmp;
}
template<class Impl>
void CayleyFermion5D<Impl>::ImportPhysicalFermionSource(const FermionField &input4d,FermionField &imported5d)
{

1
lib/qcd/action/fermion/CayleyFermion5D.h
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@ -91,6 +91,7 @@ namespace Grid {
virtual void ExportPhysicalFermionSolution(const FermionField &solution5d,FermionField &exported4d);
virtual void ExportPhysicalFermionSource(const FermionField &solution5d, FermionField &exported4d);
virtual void ImportPhysicalFermionSource(const FermionField &input4d,FermionField &imported5d);
virtual void ImportUnphysicalFermion(const FermionField &solution5d, FermionField &exported4d);
/////////////////////////////////////////////////////
// Instantiate different versions depending on Impl

8
lib/qcd/action/fermion/FermionOperator.h
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@ -162,13 +162,17 @@ namespace Grid {
{
imported = input;
};
virtual void ImportUnphysicalFermion(const FermionField &input,FermionField &imported)
{
imported=input;
};
virtual void ExportPhysicalFermionSolution(const FermionField &solution,FermionField &exported)
{
exported=solution;
};
virtual void ExportPhysicalFermionSource(const FermionField &solution, FermionField &exported)
virtual void ExportPhysicalFermionSource(const FermionField &solution,FermionField &exported)
{
exported = solution;
exported=solution;
};
};