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Vera Guelpers
2018-03-02 11:47:38 +00:00
parent de42456171
commit 315a42843f
11 changed files with 38 additions and 189 deletions
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94
lib/qcd/action/fermion/WilsonFermion5D.cc
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@ -779,98 +779,6 @@ void WilsonFermion5D<Impl>::ContractConservedCurrent(PropagatorField &q_in_1,
}
//template <class Impl>
//void WilsonFermion5D<Impl>::SeqConservedCurrent(PropagatorField &q_in,
// PropagatorField &q_out,
// Current curr_type,
// unsigned int mu,
// std::vector<Real> mom,
// unsigned int tmin,
// unsigned int tmax)
//{
// conformable(q_in._grid, FermionGrid());
// conformable(q_in._grid, q_out._grid);
// Lattice<iSinglet<Simd>> ph(FermionGrid()), coor(FermionGrid());
// PropagatorField tmpFwd(FermionGrid()), tmpBwd(FermionGrid()),
// tmp(FermionGrid());
// Complex i(0.0, 1.0);
// unsigned int tshift = (mu == Tp) ? 1 : 0;
// unsigned int LLs = q_in._grid->_rdimensions[0];
// unsigned int LLt = GridDefaultLatt()[Tp];
//
// // Momentum projection.
// ph = zero;
// for(unsigned int nu = 0; nu < Nd - 1; nu++)
// {
// // Shift coordinate lattice index by 1 to account for 5th dimension.
// LatticeCoordinate(coor, nu + 1);
// ph = ph + mom[nu]*coor*((1./(_FourDimGrid->_fdimensions[nu])));
// }
// ph = exp((Real)(2*M_PI)*i*ph);
//
// q_out = zero;
// LatticeInteger coords(_FourDimGrid);
// LatticeCoordinate(coords, Tp);
//
//
// // Need q(x + mu, s) and q(x - mu, s). 5D lattice so shift 4D coordinate mu
// // by one.
// tmp = Cshift(q_in, mu + 1, 1);
// tmpFwd = tmp*ph;
// tmp = ph*q_in;
// tmpBwd = Cshift(tmp, mu + 1, -1);
//
// parallel_for (unsigned int sU = 0; sU < Umu._grid->oSites(); ++sU)
// {
// // Compute the sequential conserved current insertion only if our simd
// // object contains a timeslice we need.
// vInteger t_mask = ((coords._odata[sU] >= tmin) &&
// (coords._odata[sU] <= tmax));
// Integer timeSlices = Reduce(t_mask);
//
// if (timeSlices > 0)
// {
// unsigned int sF = sU * LLs;
// for (unsigned int s = 0; s < LLs; ++s)
// {
// bool axial_sign = ((curr_type == Current::Axial) && (s < (LLs / 2)));
// bool tadpole_sign = (curr_type == Current::Tadpole);
// bool switch_sgn = tadpole_sign || axial_sign;
//
// Kernels::SeqConservedCurrentSiteFwd(tmpFwd._odata[sF],
// q_out._odata[sF], Umu, sU,
// mu, t_mask, switch_sgn);
// ++sF;
// }
// }
//
// // Repeat for backward direction.
// t_mask = ((coords._odata[sU] >= (tmin + tshift)) &&
// (coords._odata[sU] <= (tmax + tshift)));
//
// //if tmax = LLt-1 (last timeslice) include timeslice 0 if the time is shifted (mu=3)
// unsigned int t0 = 0;
// if((tmax==LLt-1) && (tshift==1)) t_mask = (t_mask || (coords._odata[sU] == t0 ));
//
// timeSlices = Reduce(t_mask);
//
// if (timeSlices > 0)
// {
// unsigned int sF = sU * LLs;
// for (unsigned int s = 0; s < LLs; ++s)
// {
// bool axial_sign = ((curr_type == Current::Axial) && (s < (LLs / 2)));
// Kernels::SeqConservedCurrentSiteBwd(tmpBwd._odata[sF],
// q_out._odata[sF], Umu, sU,
// mu, t_mask, axial_sign);
// ++sF;
// }
// }
// }
//}
template <class Impl>
void WilsonFermion5D<Impl>::SeqConservedCurrent(PropagatorField &q_in,
@ -879,7 +787,7 @@ void WilsonFermion5D<Impl>::SeqConservedCurrent(PropagatorField &q_in,
unsigned int mu,
unsigned int tmin,
unsigned int tmax,
Lattice<iSinglet<Simd>> &lattice_cmplx)
ComplexField &lattice_cmplx)
{
conformable(q_in._grid, FermionGrid());
conformable(q_in._grid, q_out._grid);