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Typo fixes and check-in of G-parity action test for DWF

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David Murphy
2017-08-15 22:47:00 -04:00
parent b7f93aeb4d
commit 6d0786ff9d
3 changed files with 336 additions and 109 deletions
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106
lib/qcd/action/fermion/AbstractEOFAFermion.h
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@ -35,66 +35,66 @@ See the full license in the file "LICENSE" in the top level distribution directo
namespace Grid {
namespace QCD {
// DJM: Abstract base class for EOFA fermion types.
// Defines layout of additional EOFA-specific parameters and operators.
// Use to construct EOFA pseudofermion actions that are agnostic to Shamir / Mobius / etc.,
// and ensure that no one can construct EOFA pseudofermion action with non-EOFA fermion type.
template<class Impl>
class AbstractEOFAFermion : public CayleyFermion5D<Impl> {
public:
INHERIT_IMPL_TYPES(Impl);
// DJM: Abstract base class for EOFA fermion types.
// Defines layout of additional EOFA-specific parameters and operators.
// Use to construct EOFA pseudofermion actions that are agnostic to
// Shamir / Mobius / etc., and ensure that no one can construct EOFA
// pseudofermion action with non-EOFA fermion type.
template<class Impl>
class AbstractEOFAFermion : public CayleyFermion5D<Impl> {
public:
INHERIT_IMPL_TYPES(Impl);
public:
// Fermion operator: D(mq1) + shift*\gamma_{5}*R_{5}*\Delta_{\pm}(mq2,mq3)*P_{\pm}
RealD mq1;
RealD mq2;
RealD mq3;
RealD shift;
int pm;
public:
// Fermion operator: D(mq1) + shift*\gamma_{5}*R_{5}*\Delta_{\pm}(mq2,mq3)*P_{\pm}
RealD mq1;
RealD mq2;
RealD mq3;
RealD shift;
int pm;
RealD alpha; // Mobius scale
RealD k; // EOFA normalization constant
RealD alpha; // Mobius scale
RealD k; // EOFA normalization constant
virtual void Instantiatable(void) = 0;
virtual void Instantiatable(void) = 0;
// EOFA-specific operations
// Force user to implement in derived classes
virtual void Omega (const FermionField& in, FermionField& out, int sign, int dag) = 0;
virtual void Dtilde (const FermionField& in, FermionField& out) = 0;
virtual void DtildeInv(const FermionField& in, FermionField& out) = 0;
// EOFA-specific operations
// Force user to implement in derived classes
virtual void Omega (const FermionField& in, FermionField& out, int sign, int dag) = 0;
virtual void Dtilde (const FermionField& in, FermionField& out) = 0;
virtual void DtildeInv(const FermionField& in, FermionField& out) = 0;
// Implement derivatives in base clcass: for EOFA both DWF and Mobius just need d(Dw)/dU
virtual void MDeriv(GaugeField& mat, const FermionField& U, const FermionField& V, int dag){
this->DhopDeriv(mat, U, V, dag);
};
virtual void MoeDeriv(GaugeField& mat, const FermionField& U, const FermionField& V, int dag){
this->DhopDerivOE(mat, U, V, dag);
};
virtual void MeoDeriv(GaugeField& mat, const FermionField& U, const FermionField& V, int dag){
this->DhopDerivEO(mat, U, V, dag);
};
// Implement derivatives in base class:
// for EOFA both DWF and Mobius just need d(Dw)/dU
virtual void MDeriv(GaugeField& mat, const FermionField& U, const FermionField& V, int dag){
this->DhopDeriv(mat, U, V, dag);
};
virtual void MoeDeriv(GaugeField& mat, const FermionField& U, const FermionField& V, int dag){
this->DhopDerivOE(mat, U, V, dag);
};
virtual void MeoDeriv(GaugeField& mat, const FermionField& U, const FermionField& V, int dag){
this->DhopDerivEO(mat, U, V, dag);
};
// Recompute 5D coefficients for different value of shift constant (needed for heatbath loop over poles)
virtual void RefreshShiftCoefficients(RealD new_shift) = 0;
// Recompute 5D coefficients for different value of shift constant
// (needed for heatbath loop over poles)
virtual void RefreshShiftCoefficients(RealD new_shift) = 0;
// Constructors
AbstractEOFAFermion(GaugeField& _Umu,
GridCartesian& FiveDimGrid,
GridRedBlackCartesian& FiveDimRedBlackGrid,
GridCartesian& FourDimGrid,
GridRedBlackCartesian& FourDimRedBlackGrid,
RealD _mq1, RealD _mq2, RealD _mq3, RealD _shift, int _pm,
RealD _M5, RealD _b, RealD _c, const ImplParams &p= ImplParams()) :
CayleyFermion5D<Impl>(_Umu, FiveDimGrid, FiveDimRedBlackGrid, FourDimGrid, FourDimRedBlackGrid, _mq1, _M5, p),
mq1(_mq1), mq2(_mq2), mq3(_mq3), shift(_shift), pm(_pm)
{
int Ls = this->Ls;
this->alpha = _b + _c;
this->k = this->alpha * (_mq3 - _mq2) * std::pow(this->alpha+1.0,2*Ls) /
( std::pow(alpha+1.0,Ls) + _mq2*std::pow(alpha-1.0,Ls) ) /
( std::pow(alpha+1.0,Ls) + _mq3*std::pow(alpha-1.0,Ls) );
}
};
// Constructors
AbstractEOFAFermion(GaugeField& _Umu, GridCartesian& FiveDimGrid, GridRedBlackCartesian& FiveDimRedBlackGrid,
GridCartesian& FourDimGrid, GridRedBlackCartesian& FourDimRedBlackGrid,
RealD _mq1, RealD _mq2, RealD _mq3, RealD _shift, int _pm,
RealD _M5, RealD _b, RealD _c, const ImplParams& p=ImplParams())
: CayleyFermion5D<Impl>(_Umu, FiveDimGrid, FiveDimRedBlackGrid, FourDimGrid, FourDimRedBlackGrid,
_mq1, _M5, p), mq1(_mq1), mq2(_mq2), mq3(_mq3), shift(_shift), pm(_pm)
{
int Ls = this->Ls;
this->alpha = _b + _c;
this->k = this->alpha * (_mq3-_mq2) * std::pow(this->alpha+1.0,2*Ls) /
( std::pow(this->alpha+1.0,Ls) + _mq2*std::pow(this->alpha-1.0,Ls) ) /
( std::pow(this->alpha+1.0,Ls) + _mq3*std::pow(this->alpha-1.0,Ls) );
};
};
}}
#endif