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Inclusion of ExportPhysicalFermionSource that fixes a bug in the low mode w vectors

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fionnoh
2018-07-20 15:45:43 +01:00
parent cecee1ef2c
commit 7dfd3cdae8
4 changed files with 18 additions and 1 deletions
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2
extras/Hadrons/AllToAllVectors.hpp
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@@ -183,7 +183,7 @@ class A2AModesSchurDiagTwo
action.DminusDag(tmp_wout, wout_5d); action.DminusDag(tmp_wout, wout_5d);
action.ExportPhysicalFermionSolution(wout_5d, wout_4d); action.ExportPhysicalFermionSource(wout_5d, wout_4d);
} }
void high_mode_v(Matrix &action, Solver &solver, const Field &source, Field &vout_5d, Field &vout_4d) void high_mode_v(Matrix &action, Solver &solver, const Field &source, Field &vout_5d, Field &vout_4d)

12
lib/qcd/action/fermion/CayleyFermion5D.cc
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@@ -68,6 +68,18 @@ void CayleyFermion5D<Impl>::ExportPhysicalFermionSolution(const FermionField &so
ExtractSlice(exported4d, tmp, 0, 0); ExtractSlice(exported4d, tmp, 0, 0);
} }
template<class Impl> template<class Impl>
void CayleyFermion5D<Impl>::ExportPhysicalFermionSource(const FermionField &solution5d,FermionField &exported4d)
{
int Ls = this->Ls;
FermionField tmp(this->FermionGrid());
tmp = solution5d;
conformable(solution5d._grid,this->FermionGrid());
conformable(exported4d._grid,this->GaugeGrid());
axpby_ssp_pplus (tmp, 0., solution5d, 1., solution5d, 0, 0);
axpby_ssp_pminus(tmp, 1., tmp , 1., solution5d, 0, Ls-1);
ExtractSlice(exported4d, tmp, 0, 0);
}
template<class Impl>
void CayleyFermion5D<Impl>::ImportPhysicalFermionSource(const FermionField &input4d,FermionField &imported5d) void CayleyFermion5D<Impl>::ImportPhysicalFermionSource(const FermionField &input4d,FermionField &imported5d)
{ {
int Ls = this->Ls; int Ls = this->Ls;

1
lib/qcd/action/fermion/CayleyFermion5D.h
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@@ -89,6 +89,7 @@ namespace Grid {
virtual void Dminus(const FermionField &psi, FermionField &chi); virtual void Dminus(const FermionField &psi, FermionField &chi);
virtual void DminusDag(const FermionField &psi, FermionField &chi); virtual void DminusDag(const FermionField &psi, FermionField &chi);
virtual void ExportPhysicalFermionSolution(const FermionField &solution5d,FermionField &exported4d); 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 ImportPhysicalFermionSource(const FermionField &input4d,FermionField &imported5d);
///////////////////////////////////////////////////// /////////////////////////////////////////////////////

4
lib/qcd/action/fermion/FermionOperator.h
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@@ -166,6 +166,10 @@ namespace Grid {
{ {
exported=solution; exported=solution;
}; };
virtual void ExportPhysicalFermionSource(const FermionField &solution, FermionField &exported)
{
exported = solution;
};
}; };
} }