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Better EO support letting Schur solver work
This commit is contained in:
Peter Boyle
parent
1d4b1c48cc
commit
201a110c51
@ -10,9 +10,6 @@ namespace QCD {
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static const int Nhs=2; // half spinor
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static const int Nds=8; // double stored gauge field
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static const int CbRed =0;
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static const int CbBlack=1;
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//////////////////////////////////////////////////////////////////////////////
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// QCD iMatrix types
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// Index conventions: Lorentz x Spin x Colour
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@ -4,8 +4,8 @@
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namespace Grid {
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namespace QCD {
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const std::vector<int> WilsonMatrix::directions ({0,1,2,3, 0, 1, 2, 3,0});
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const std::vector<int> WilsonMatrix::displacements({1,1,1,1,-1,-1,-1,-1,0});
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const std::vector<int> WilsonMatrix::directions ({0,1,2,3, 0, 1, 2, 3});
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const std::vector<int> WilsonMatrix::displacements({1,1,1,1,-1,-1,-1,-1});
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// Should be in header?
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const int WilsonMatrix::Xp = 0;
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@ -16,7 +16,6 @@ const int WilsonMatrix::Xm = 4;
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const int WilsonMatrix::Ym = 5;
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const int WilsonMatrix::Zm = 6;
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const int WilsonMatrix::Tm = 7;
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//const int WilsonMatrix::X0 = 8;
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class WilsonCompressor {
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public:
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@ -72,20 +71,27 @@ const int WilsonMatrix::Tm = 7;
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}
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};
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WilsonMatrix::WilsonMatrix(LatticeGaugeField &_Umu,double _mass)
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: Stencil(Umu._grid,npoint,0,directions,displacements),
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WilsonMatrix::WilsonMatrix(LatticeGaugeField &_Umu,GridCartesian &Fgrid,GridRedBlackCartesian &Hgrid, double _mass) :
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CheckerBoardedSparseMatrixBase<LatticeFermion>(&Fgrid,&Hgrid),
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Stencil ( _grid,npoint,Even,directions,displacements),
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StencilEven(_cbgrid,npoint,Even,directions,displacements), // source is Even
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StencilOdd (_cbgrid,npoint,Odd ,directions,displacements), // source is Odd
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mass(_mass),
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Umu(_Umu._grid)
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{
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// Allocate the required comms buffer
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grid = _Umu._grid;
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comm_buf.resize(Stencil._unified_buffer_size);
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DoubleStore(Umu,_Umu);
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}
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Umu(_grid),
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UmuEven(_cbgrid),
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UmuOdd (_cbgrid)
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{
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// Allocate the required comms buffer
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comm_buf.resize(Stencil._unified_buffer_size); // this is always big enough to contain EO
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DoubleStore(Umu,_Umu);
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pickCheckerboard(Even,UmuEven,Umu);
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pickCheckerboard(Odd ,UmuOdd,Umu);
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}
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void WilsonMatrix::DoubleStore(LatticeDoubledGaugeField &Uds,const LatticeGaugeField &Umu)
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{
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LatticeColourMatrix U(grid);
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LatticeColourMatrix U(_grid);
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for(int mu=0;mu<Nd;mu++){
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U = peekIndex<LorentzIndex>(Umu,mu);
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@ -97,47 +103,63 @@ void WilsonMatrix::DoubleStore(LatticeDoubledGaugeField &Uds,const LatticeGaugeF
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RealD WilsonMatrix::M(const LatticeFermion &in, LatticeFermion &out)
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{
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this->Dhop(in,out,0);
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out.checkerboard=in.checkerboard;
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Dhop(in,out,DaggerNo);
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out = (4+mass)*in - 0.5*out ; // FIXME : axpby_norm! fusion fun
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return norm2(out);
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}
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RealD WilsonMatrix::Mdag(const LatticeFermion &in, LatticeFermion &out)
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{
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this->Dhop(in,out,1);
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out.checkerboard=in.checkerboard;
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Dhop(in,out,DaggerYes);
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out = (4+mass)*in - 0.5*out ; // FIXME : axpby_norm! fusion fun
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return norm2(out);
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}
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void WilsonMatrix::Meooe(const LatticeFermion &in, LatticeFermion &out)
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{
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this->Dhop(in,out,0);
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out = 0.5*out; // FIXME : scale factor in Dhop
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if ( in.checkerboard == Odd ) {
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DhopEO(in,out,DaggerNo);
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} else {
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DhopOE(in,out,DaggerNo);
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}
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out = (-0.5)*out; // FIXME : scale factor in Dhop
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}
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void WilsonMatrix::MeooeDag(const LatticeFermion &in, LatticeFermion &out)
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{
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this->Dhop(in,out,1);
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out = 0.5*out; // FIXME : scale factor in Dhop
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if ( in.checkerboard == Odd ) {
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DhopEO(in,out,DaggerYes);
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} else {
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DhopOE(in,out,DaggerYes);
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}
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out = (-0.5)*out; // FIXME : scale factor in Dhop
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}
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void WilsonMatrix::Mooee(const LatticeFermion &in, LatticeFermion &out)
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{
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out.checkerboard = in.checkerboard;
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out = (4.0+mass)*in;
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return ;
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}
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void WilsonMatrix::MooeeDag(const LatticeFermion &in, LatticeFermion &out)
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{
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this->Mooee(in,out);
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out.checkerboard = in.checkerboard;
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Mooee(in,out);
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}
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void WilsonMatrix::MooeeInv(const LatticeFermion &in, LatticeFermion &out)
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{
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out.checkerboard = in.checkerboard;
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out = (1.0/(4.0+mass))*in;
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return ;
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}
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void WilsonMatrix::MooeeInvDag(const LatticeFermion &in, LatticeFermion &out)
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{
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this->MooeeInv(in,out);
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out.checkerboard = in.checkerboard;
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MooeeInv(in,out);
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}
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void WilsonMatrix::DhopSite(int ss,const LatticeFermion &in, LatticeFermion &out)
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void WilsonMatrix::DhopSite(CartesianStencil &st,LatticeDoubledGaugeField &U,
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std::vector<vHalfSpinColourVector,alignedAllocator<vHalfSpinColourVector> > &buf,
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int ss,const LatticeFermion &in, LatticeFermion &out)
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{
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vHalfSpinColourVector tmp;
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vHalfSpinColourVector chi;
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@ -145,79 +167,78 @@ void WilsonMatrix::DhopSite(int ss,const LatticeFermion &in, LatticeFermion &out
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vHalfSpinColourVector Uchi;
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int offset,local,perm, ptype;
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// int ss = Stencil._LebesgueReorder[sss];
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int ssu= ss;
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//#define VERBOSE( A) if ( ss<10 ) { std::cout << "site " <<ss << " " #A " neigh " << offset << " perm "<< perm <<std::endl;}
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// Xp
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offset = Stencil._offsets [Xp][ss];
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local = Stencil._is_local[Xp][ss];
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perm = Stencil._permute[Xp][ss];
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offset = st._offsets [Xp][ss];
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local = st._is_local[Xp][ss];
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perm = st._permute[Xp][ss];
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ptype = Stencil._permute_type[Xp];
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ptype = st._permute_type[Xp];
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if ( local && perm ) {
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spProjXp(tmp,in._odata[offset]);
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permute(chi,tmp,ptype);
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} else if ( local ) {
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spProjXp(chi,in._odata[offset]);
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} else {
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chi=comm_buf[offset];
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chi=buf[offset];
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}
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mult(&Uchi(),&Umu._odata[ssu](Xp),&chi());
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mult(&Uchi(),&U._odata[ss](Xp),&chi());
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spReconXp(result,Uchi);
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// Yp
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offset = Stencil._offsets [Yp][ss];
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local = Stencil._is_local[Yp][ss];
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perm = Stencil._permute[Yp][ss];
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ptype = Stencil._permute_type[Yp];
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offset = st._offsets [Yp][ss];
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local = st._is_local[Yp][ss];
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perm = st._permute[Yp][ss];
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ptype = st._permute_type[Yp];
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if ( local && perm ) {
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spProjYp(tmp,in._odata[offset]);
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permute(chi,tmp,ptype);
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} else if ( local ) {
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spProjYp(chi,in._odata[offset]);
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} else {
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chi=comm_buf[offset];
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chi=buf[offset];
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}
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mult(&Uchi(),&Umu._odata[ssu](Yp),&chi());
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mult(&Uchi(),&U._odata[ss](Yp),&chi());
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accumReconYp(result,Uchi);
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// Zp
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offset = Stencil._offsets [Zp][ss];
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local = Stencil._is_local[Zp][ss];
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perm = Stencil._permute[Zp][ss];
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ptype = Stencil._permute_type[Zp];
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offset = st._offsets [Zp][ss];
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local = st._is_local[Zp][ss];
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perm = st._permute[Zp][ss];
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ptype = st._permute_type[Zp];
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if ( local && perm ) {
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spProjZp(tmp,in._odata[offset]);
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permute(chi,tmp,ptype);
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} else if ( local ) {
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spProjZp(chi,in._odata[offset]);
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} else {
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chi=comm_buf[offset];
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chi=buf[offset];
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}
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mult(&Uchi(),&Umu._odata[ssu](Zp),&chi());
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mult(&Uchi(),&U._odata[ss](Zp),&chi());
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accumReconZp(result,Uchi);
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// Tp
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offset = Stencil._offsets [Tp][ss];
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local = Stencil._is_local[Tp][ss];
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perm = Stencil._permute[Tp][ss];
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ptype = Stencil._permute_type[Tp];
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offset = st._offsets [Tp][ss];
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local = st._is_local[Tp][ss];
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perm = st._permute[Tp][ss];
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ptype = st._permute_type[Tp];
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if ( local && perm ) {
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spProjTp(tmp,in._odata[offset]);
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permute(chi,tmp,ptype);
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} else if ( local ) {
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spProjTp(chi,in._odata[offset]);
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} else {
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chi=comm_buf[offset];
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chi=buf[offset];
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}
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mult(&Uchi(),&Umu._odata[ssu](Tp),&chi());
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mult(&Uchi(),&U._odata[ss](Tp),&chi());
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accumReconTp(result,Uchi);
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// Xm
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offset = Stencil._offsets [Xm][ss];
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local = Stencil._is_local[Xm][ss];
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perm = Stencil._permute[Xm][ss];
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ptype = Stencil._permute_type[Xm];
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offset = st._offsets [Xm][ss];
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local = st._is_local[Xm][ss];
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perm = st._permute[Xm][ss];
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ptype = st._permute_type[Xm];
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if ( local && perm )
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{
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@ -226,17 +247,17 @@ void WilsonMatrix::DhopSite(int ss,const LatticeFermion &in, LatticeFermion &out
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} else if ( local ) {
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spProjXm(chi,in._odata[offset]);
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} else {
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chi=comm_buf[offset];
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chi=buf[offset];
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}
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mult(&Uchi(),&Umu._odata[ssu](Xm),&chi());
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mult(&Uchi(),&U._odata[ss](Xm),&chi());
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accumReconXm(result,Uchi);
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// Ym
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offset = Stencil._offsets [Ym][ss];
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local = Stencil._is_local[Ym][ss];
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perm = Stencil._permute[Ym][ss];
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ptype = Stencil._permute_type[Ym];
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offset = st._offsets [Ym][ss];
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local = st._is_local[Ym][ss];
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perm = st._permute[Ym][ss];
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ptype = st._permute_type[Ym];
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if ( local && perm ) {
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spProjYm(tmp,in._odata[offset]);
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@ -244,46 +265,49 @@ void WilsonMatrix::DhopSite(int ss,const LatticeFermion &in, LatticeFermion &out
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} else if ( local ) {
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spProjYm(chi,in._odata[offset]);
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} else {
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chi=comm_buf[offset];
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chi=buf[offset];
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}
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mult(&Uchi(),&Umu._odata[ssu](Ym),&chi());
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mult(&Uchi(),&U._odata[ss](Ym),&chi());
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accumReconYm(result,Uchi);
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// Zm
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offset = Stencil._offsets [Zm][ss];
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local = Stencil._is_local[Zm][ss];
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perm = Stencil._permute[Zm][ss];
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ptype = Stencil._permute_type[Zm];
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offset = st._offsets [Zm][ss];
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local = st._is_local[Zm][ss];
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perm = st._permute[Zm][ss];
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ptype = st._permute_type[Zm];
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if ( local && perm ) {
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spProjZm(tmp,in._odata[offset]);
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permute(chi,tmp,ptype);
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} else if ( local ) {
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spProjZm(chi,in._odata[offset]);
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} else {
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chi=comm_buf[offset];
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chi=buf[offset];
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}
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mult(&Uchi(),&Umu._odata[ssu](Zm),&chi());
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mult(&Uchi(),&U._odata[ss](Zm),&chi());
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accumReconZm(result,Uchi);
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// Tm
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offset = Stencil._offsets [Tm][ss];
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local = Stencil._is_local[Tm][ss];
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perm = Stencil._permute[Tm][ss];
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ptype = Stencil._permute_type[Tm];
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offset = st._offsets [Tm][ss];
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local = st._is_local[Tm][ss];
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perm = st._permute[Tm][ss];
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ptype = st._permute_type[Tm];
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if ( local && perm ) {
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spProjTm(tmp,in._odata[offset]);
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permute(chi,tmp,ptype);
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} else if ( local ) {
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spProjTm(chi,in._odata[offset]);
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} else {
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chi=comm_buf[offset];
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chi=buf[offset];
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}
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mult(&Uchi(),&Umu._odata[ssu](Tm),&chi());
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mult(&Uchi(),&U._odata[ss](Tm),&chi());
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accumReconTm(result,Uchi);
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vstream(out._odata[ss],result);
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}
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void WilsonMatrix::DhopSiteDag(int ss,const LatticeFermion &in, LatticeFermion &out)
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void WilsonMatrix::DhopSiteDag(CartesianStencil &st,LatticeDoubledGaugeField &U,
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std::vector<vHalfSpinColourVector,alignedAllocator<vHalfSpinColourVector> > &buf,
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int ss,const LatticeFermion &in, LatticeFermion &out)
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{
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vHalfSpinColourVector tmp;
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vHalfSpinColourVector chi;
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@ -291,78 +315,76 @@ void WilsonMatrix::DhopSiteDag(int ss,const LatticeFermion &in, LatticeFermion &
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vHalfSpinColourVector Uchi;
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int offset,local,perm, ptype;
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int ssu= ss;
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// Xp
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offset = Stencil._offsets [Xm][ss];
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local = Stencil._is_local[Xm][ss];
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perm = Stencil._permute[Xm][ss];
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offset = st._offsets [Xm][ss];
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local = st._is_local[Xm][ss];
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perm = st._permute[Xm][ss];
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ptype = Stencil._permute_type[Xm];
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ptype = st._permute_type[Xm];
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if ( local && perm ) {
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spProjXp(tmp,in._odata[offset]);
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permute(chi,tmp,ptype);
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} else if ( local ) {
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spProjXp(chi,in._odata[offset]);
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} else {
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chi=comm_buf[offset];
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chi=buf[offset];
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}
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mult(&Uchi(),&Umu._odata[ssu](Xm),&chi());
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mult(&Uchi(),&U._odata[ss](Xm),&chi());
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spReconXp(result,Uchi);
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// Yp
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offset = Stencil._offsets [Ym][ss];
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local = Stencil._is_local[Ym][ss];
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perm = Stencil._permute[Ym][ss];
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ptype = Stencil._permute_type[Ym];
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offset = st._offsets [Ym][ss];
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local = st._is_local[Ym][ss];
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perm = st._permute[Ym][ss];
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ptype = st._permute_type[Ym];
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if ( local && perm ) {
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spProjYp(tmp,in._odata[offset]);
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permute(chi,tmp,ptype);
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} else if ( local ) {
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spProjYp(chi,in._odata[offset]);
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} else {
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chi=comm_buf[offset];
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chi=buf[offset];
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}
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mult(&Uchi(),&Umu._odata[ssu](Ym),&chi());
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mult(&Uchi(),&U._odata[ss](Ym),&chi());
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accumReconYp(result,Uchi);
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// Zp
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offset = Stencil._offsets [Zm][ss];
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local = Stencil._is_local[Zm][ss];
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perm = Stencil._permute[Zm][ss];
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ptype = Stencil._permute_type[Zm];
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offset = st._offsets [Zm][ss];
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local = st._is_local[Zm][ss];
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perm = st._permute[Zm][ss];
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ptype = st._permute_type[Zm];
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if ( local && perm ) {
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spProjZp(tmp,in._odata[offset]);
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permute(chi,tmp,ptype);
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} else if ( local ) {
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spProjZp(chi,in._odata[offset]);
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} else {
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chi=comm_buf[offset];
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chi=buf[offset];
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}
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mult(&Uchi(),&Umu._odata[ssu](Zm),&chi());
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mult(&Uchi(),&U._odata[ss](Zm),&chi());
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accumReconZp(result,Uchi);
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// Tp
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offset = Stencil._offsets [Tm][ss];
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local = Stencil._is_local[Tm][ss];
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perm = Stencil._permute[Tm][ss];
|
||||
ptype = Stencil._permute_type[Tm];
|
||||
offset = st._offsets [Tm][ss];
|
||||
local = st._is_local[Tm][ss];
|
||||
perm = st._permute[Tm][ss];
|
||||
ptype = st._permute_type[Tm];
|
||||
if ( local && perm ) {
|
||||
spProjTp(tmp,in._odata[offset]);
|
||||
permute(chi,tmp,ptype);
|
||||
} else if ( local ) {
|
||||
spProjTp(chi,in._odata[offset]);
|
||||
} else {
|
||||
chi=comm_buf[offset];
|
||||
chi=buf[offset];
|
||||
}
|
||||
mult(&Uchi(),&Umu._odata[ssu](Tm),&chi());
|
||||
mult(&Uchi(),&U._odata[ss](Tm),&chi());
|
||||
accumReconTp(result,Uchi);
|
||||
|
||||
// Xm
|
||||
offset = Stencil._offsets [Xp][ss];
|
||||
local = Stencil._is_local[Xp][ss];
|
||||
perm = Stencil._permute[Xp][ss];
|
||||
ptype = Stencil._permute_type[Xp];
|
||||
offset = st._offsets [Xp][ss];
|
||||
local = st._is_local[Xp][ss];
|
||||
perm = st._permute[Xp][ss];
|
||||
ptype = st._permute_type[Xp];
|
||||
|
||||
if ( local && perm )
|
||||
{
|
||||
@ -371,17 +393,16 @@ void WilsonMatrix::DhopSiteDag(int ss,const LatticeFermion &in, LatticeFermion &
|
||||
} else if ( local ) {
|
||||
spProjXm(chi,in._odata[offset]);
|
||||
} else {
|
||||
chi=comm_buf[offset];
|
||||
chi=buf[offset];
|
||||
}
|
||||
mult(&Uchi(),&Umu._odata[ssu](Xp),&chi());
|
||||
mult(&Uchi(),&U._odata[ss](Xp),&chi());
|
||||
accumReconXm(result,Uchi);
|
||||
|
||||
|
||||
// Ym
|
||||
offset = Stencil._offsets [Yp][ss];
|
||||
local = Stencil._is_local[Yp][ss];
|
||||
perm = Stencil._permute[Yp][ss];
|
||||
ptype = Stencil._permute_type[Yp];
|
||||
offset = st._offsets [Yp][ss];
|
||||
local = st._is_local[Yp][ss];
|
||||
perm = st._permute[Yp][ss];
|
||||
ptype = st._permute_type[Yp];
|
||||
|
||||
if ( local && perm ) {
|
||||
spProjYm(tmp,in._odata[offset]);
|
||||
@ -389,67 +410,97 @@ void WilsonMatrix::DhopSiteDag(int ss,const LatticeFermion &in, LatticeFermion &
|
||||
} else if ( local ) {
|
||||
spProjYm(chi,in._odata[offset]);
|
||||
} else {
|
||||
chi=comm_buf[offset];
|
||||
chi=buf[offset];
|
||||
}
|
||||
mult(&Uchi(),&Umu._odata[ssu](Yp),&chi());
|
||||
mult(&Uchi(),&U._odata[ss](Yp),&chi());
|
||||
accumReconYm(result,Uchi);
|
||||
|
||||
// Zm
|
||||
offset = Stencil._offsets [Zp][ss];
|
||||
local = Stencil._is_local[Zp][ss];
|
||||
perm = Stencil._permute[Zp][ss];
|
||||
ptype = Stencil._permute_type[Zp];
|
||||
offset = st._offsets [Zp][ss];
|
||||
local = st._is_local[Zp][ss];
|
||||
perm = st._permute[Zp][ss];
|
||||
ptype = st._permute_type[Zp];
|
||||
if ( local && perm ) {
|
||||
spProjZm(tmp,in._odata[offset]);
|
||||
permute(chi,tmp,ptype);
|
||||
} else if ( local ) {
|
||||
spProjZm(chi,in._odata[offset]);
|
||||
} else {
|
||||
chi=comm_buf[offset];
|
||||
chi=buf[offset];
|
||||
}
|
||||
mult(&Uchi(),&Umu._odata[ssu](Zp),&chi());
|
||||
mult(&Uchi(),&U._odata[ss](Zp),&chi());
|
||||
accumReconZm(result,Uchi);
|
||||
|
||||
// Tm
|
||||
offset = Stencil._offsets [Tp][ss];
|
||||
local = Stencil._is_local[Tp][ss];
|
||||
perm = Stencil._permute[Tp][ss];
|
||||
ptype = Stencil._permute_type[Tp];
|
||||
offset = st._offsets [Tp][ss];
|
||||
local = st._is_local[Tp][ss];
|
||||
perm = st._permute[Tp][ss];
|
||||
ptype = st._permute_type[Tp];
|
||||
if ( local && perm ) {
|
||||
spProjTm(tmp,in._odata[offset]);
|
||||
permute(chi,tmp,ptype);
|
||||
} else if ( local ) {
|
||||
spProjTm(chi,in._odata[offset]);
|
||||
} else {
|
||||
chi=comm_buf[offset];
|
||||
chi=buf[offset];
|
||||
}
|
||||
mult(&Uchi(),&Umu._odata[ssu](Tp),&chi());
|
||||
mult(&Uchi(),&U._odata[ss](Tp),&chi());
|
||||
accumReconTm(result,Uchi);
|
||||
|
||||
vstream(out._odata[ss],result);
|
||||
}
|
||||
|
||||
void WilsonMatrix::Dhop(const LatticeFermion &in, LatticeFermion &out,int dag)
|
||||
void WilsonMatrix::DhopInternal(CartesianStencil & st,LatticeDoubledGaugeField & U,
|
||||
const LatticeFermion &in, LatticeFermion &out,int dag)
|
||||
{
|
||||
assert((dag==0) ||(dag==1));
|
||||
|
||||
assert((dag==DaggerNo) ||(dag==DaggerYes));
|
||||
WilsonCompressor compressor(dag);
|
||||
Stencil.HaloExchange<vSpinColourVector,vHalfSpinColourVector,WilsonCompressor>(in,comm_buf,compressor);
|
||||
|
||||
if ( dag ) {
|
||||
st.HaloExchange<vSpinColourVector,vHalfSpinColourVector,WilsonCompressor>(in,comm_buf,compressor);
|
||||
|
||||
if ( dag == DaggerYes ) {
|
||||
PARALLEL_FOR_LOOP
|
||||
for(int sss=0;sss<grid->oSites();sss++){
|
||||
DhopSiteDag(sss,in,out);
|
||||
for(int sss=0;sss<in._grid->oSites();sss++){
|
||||
DhopSiteDag(st,U,comm_buf,sss,in,out);
|
||||
}
|
||||
} else {
|
||||
PARALLEL_FOR_LOOP
|
||||
for(int sss=0;sss<grid->oSites();sss++){
|
||||
DhopSite(sss,in,out);
|
||||
for(int sss=0;sss<in._grid->oSites();sss++){
|
||||
DhopSite(st,U,comm_buf,sss,in,out);
|
||||
}
|
||||
}
|
||||
}
|
||||
void WilsonMatrix::DhopOE(const LatticeFermion &in, LatticeFermion &out,int dag)
|
||||
{
|
||||
conformable(in._grid,_cbgrid); // verifies half grid
|
||||
conformable(in._grid,out._grid); // drops the cb check
|
||||
|
||||
assert(in.checkerboard==Even);
|
||||
out.checkerboard = Odd;
|
||||
|
||||
DhopInternal(StencilEven,UmuOdd,in,out,dag);
|
||||
}
|
||||
void WilsonMatrix::DhopEO(const LatticeFermion &in, LatticeFermion &out,int dag)
|
||||
{
|
||||
conformable(in._grid,_cbgrid); // verifies half grid
|
||||
conformable(in._grid,out._grid); // drops the cb check
|
||||
|
||||
assert(in.checkerboard==Odd);
|
||||
out.checkerboard = Even;
|
||||
|
||||
DhopInternal(StencilOdd,UmuEven,in,out,dag);
|
||||
}
|
||||
void WilsonMatrix::Dhop(const LatticeFermion &in, LatticeFermion &out,int dag)
|
||||
{
|
||||
conformable(in._grid,_grid); // verifies full grid
|
||||
conformable(in._grid,out._grid);
|
||||
|
||||
out.checkerboard = in.checkerboard;
|
||||
|
||||
DhopInternal(Stencil,Umu,in,out,dag);
|
||||
}
|
||||
|
||||
}}
|
||||
|
||||
|
||||
|
||||
|
||||
@ -11,14 +11,20 @@ namespace Grid {
|
||||
//NB r=1;
|
||||
public:
|
||||
double mass;
|
||||
GridBase *grid;
|
||||
// GridBase * grid; // Inherited
|
||||
// GridBase * cbgrid;
|
||||
|
||||
// Copy of the gauge field
|
||||
LatticeDoubledGaugeField Umu;
|
||||
//Defines the stencils for even and odd
|
||||
CartesianStencil Stencil;
|
||||
CartesianStencil StencilEven;
|
||||
CartesianStencil StencilOdd;
|
||||
|
||||
//Defines the stencil
|
||||
CartesianStencil Stencil;
|
||||
static const int npoint=9;
|
||||
// Copy of the gauge field , with even and odd subsets
|
||||
LatticeDoubledGaugeField Umu;
|
||||
LatticeDoubledGaugeField UmuEven;
|
||||
LatticeDoubledGaugeField UmuOdd;
|
||||
|
||||
static const int npoint=8;
|
||||
static const std::vector<int> directions ;
|
||||
static const std::vector<int> displacements;
|
||||
static const int Xp,Xm,Yp,Ym,Zp,Zm,Tp,Tm;
|
||||
@ -27,7 +33,7 @@ namespace Grid {
|
||||
std::vector<vHalfSpinColourVector,alignedAllocator<vHalfSpinColourVector> > comm_buf;
|
||||
|
||||
// Constructor
|
||||
WilsonMatrix(LatticeGaugeField &Umu,double mass);
|
||||
WilsonMatrix(LatticeGaugeField &_Umu,GridCartesian &Fgrid,GridRedBlackCartesian &Hgrid,double _mass);
|
||||
|
||||
// DoubleStore
|
||||
void DoubleStore(LatticeDoubledGaugeField &Uds,const LatticeGaugeField &Umu);
|
||||
@ -45,9 +51,19 @@ namespace Grid {
|
||||
virtual void MooeeInvDag (const LatticeFermion &in, LatticeFermion &out);
|
||||
|
||||
// non-hermitian hopping term; half cb or both
|
||||
void Dhop(const LatticeFermion &in, LatticeFermion &out,int dag);
|
||||
void DhopSite (int ss,const LatticeFermion &in, LatticeFermion &out);
|
||||
void DhopSiteDag(int ss,const LatticeFermion &in, LatticeFermion &out);
|
||||
void Dhop (const LatticeFermion &in, LatticeFermion &out,int dag);
|
||||
void DhopOE(const LatticeFermion &in, LatticeFermion &out,int dag);
|
||||
void DhopEO(const LatticeFermion &in, LatticeFermion &out,int dag);
|
||||
void DhopInternal(CartesianStencil & st,LatticeDoubledGaugeField &U,
|
||||
const LatticeFermion &in, LatticeFermion &out,int dag);
|
||||
// These ones will need to be package intelligently. WilsonType base class
|
||||
// for use by DWF etc..
|
||||
void DhopSite(CartesianStencil &st,LatticeDoubledGaugeField &U,
|
||||
std::vector<vHalfSpinColourVector,alignedAllocator<vHalfSpinColourVector> > &buf,
|
||||
int ss,const LatticeFermion &in, LatticeFermion &out);
|
||||
void DhopSiteDag(CartesianStencil &st,LatticeDoubledGaugeField &U,
|
||||
std::vector<vHalfSpinColourVector,alignedAllocator<vHalfSpinColourVector> > &buf,
|
||||
int ss,const LatticeFermion &in, LatticeFermion &out);
|
||||
|
||||
typedef iScalar<iMatrix<vComplex, Nc> > matrix;
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user