mirror of
https://github.com/paboyle/Grid.git
synced 2024-11-14 01:35:36 +00:00
80 lines
3.2 KiB
C++
80 lines
3.2 KiB
C++
/*************************************************************************************
|
|
|
|
Grid physics library, www.github.com/paboyle/Grid
|
|
|
|
Source file: ./lib/qcd/action/fermion/WilsonKernels.h
|
|
|
|
Copyright (C) 2015
|
|
|
|
Author: Peter Boyle <pabobyle@ph.ed.ac.uk>
|
|
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
|
|
Author: paboyle <paboyle@ph.ed.ac.uk>
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 2 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License along
|
|
with this program; if not, write to the Free Software Foundation, Inc.,
|
|
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
|
|
See the full license in the file "LICENSE" in the top level distribution directory
|
|
*************************************************************************************/
|
|
/* END LEGAL */
|
|
#ifndef GRID_QCD_DHOP_H
|
|
#define GRID_QCD_DHOP_H
|
|
|
|
namespace Grid {
|
|
|
|
namespace QCD {
|
|
|
|
////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
|
// Helper routines that implement Wilson stencil for a single site.
|
|
// Common to both the WilsonFermion and WilsonFermion5D
|
|
////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
|
|
|
template<class Impl> class WilsonKernels : public FermionOperator<Impl> {
|
|
public:
|
|
|
|
INHERIT_IMPL_TYPES(Impl);
|
|
typedef FermionOperator<Impl> Base;
|
|
|
|
public:
|
|
void DiracOptDhopSite(StencilImpl &st,DoubledGaugeField &U,
|
|
std::vector<SiteHalfSpinor,alignedAllocator<SiteHalfSpinor> > &buf,
|
|
int sF,int sU,const FermionField &in, FermionField &out);
|
|
|
|
void DiracOptDhopSiteDag(StencilImpl &st,DoubledGaugeField &U,
|
|
std::vector<SiteHalfSpinor,alignedAllocator<SiteHalfSpinor> > &buf,
|
|
int sF,int sU,const FermionField &in,FermionField &out);
|
|
|
|
void DiracOptDhopDir(StencilImpl &st,DoubledGaugeField &U,
|
|
std::vector<SiteHalfSpinor,alignedAllocator<SiteHalfSpinor> > &buf,
|
|
int sF,int sU,const FermionField &in, FermionField &out,int dirdisp,int gamma);
|
|
|
|
void DiracOptAsmDhopSite(StencilImpl &st,DoubledGaugeField &U,
|
|
std::vector<SiteHalfSpinor,alignedAllocator<SiteHalfSpinor> > &buf,
|
|
int sF,int sU,const FermionField &in, FermionField &out);
|
|
|
|
int DiracOptHandDhopSite(StencilImpl &st,DoubledGaugeField &U,
|
|
std::vector<SiteHalfSpinor,alignedAllocator<SiteHalfSpinor> > &buf,
|
|
int sF,int sU,const FermionField &in, FermionField &out);
|
|
|
|
int DiracOptHandDhopSiteDag(StencilImpl &st,DoubledGaugeField &U,
|
|
std::vector<SiteHalfSpinor,alignedAllocator<SiteHalfSpinor> > &buf,
|
|
int sF,int sU,const FermionField &in, FermionField &out);
|
|
|
|
WilsonKernels(const ImplParams &p= ImplParams());
|
|
|
|
};
|
|
|
|
}
|
|
}
|
|
#endif
|