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Attempt at operating on half checkerboard

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This commit is contained in:
Peter Boyle 2024-08-23 11:05:09 -04:00
parent 557fa483ff
commit b12b4fdaff
1 changed files with 36 additions and 11 deletions
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47
Grid/qcd/smearing/GaugeConfigurationMasked.h
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@ -32,7 +32,9 @@ private:
// Smear_Stout<Gimpl> *StoutSmearing;
// std::vector<GaugeField> SmearedSet;
GridRedBlackCartesian * UrbGrid; // keep a copy of the redblack grid for life of object
std::vector<LatticeLorentzComplex> masks;
std::vector<int> cbs;
typedef typename SU3Adjoint::AMatrix AdjMatrix;
typedef typename SU3Adjoint::LatticeAdjMatrix AdjMatrixField;
@ -147,6 +149,25 @@ private:
}
pokeLorentz(Fdet, Fdet_pol, nu);
}
void Compute_MpInvJx_dNxxdSy(int cb,
const GaugeLinkField &PlaqL,
const GaugeLinkField &PlaqR,
AdjMatrixField MpInvJx,
AdjVectorField &Fdet2 )
{
GaugeLinkField PlaqLeo(UrbGrid);
GaugeLinkField PlaqReo(UrbGrid);
AdjMatrixField MpInvJxeo(UrbGrid);
AdjVectorField Fdet2eo(UrbGrid);
pickCheckerboard(cb,PlaqLeo,PlaqL);
pickCheckerboard(cb,PlaqReo,PlaqR);
pickCheckerboard(cb,MpInvJxeo,MpInvJx);
Fdet2eo.Checkerboard()=cb;
Compute_MpInvJx_dNxxdSy(PlaqLeo,PlaqReo,MpInvJxeo,Fdet2eo);
setCheckerboard(Fdet2,Fdet2eo);
}
void Compute_MpInvJx_dNxxdSy(const GaugeLinkField &PlaqL,const GaugeLinkField &PlaqR, AdjMatrixField MpInvJx,AdjVectorField &Fdet2 )
{
GaugeLinkField UtaU(PlaqL.Grid());
@ -278,8 +299,9 @@ public:
////////////////////////////////////////////////////////////////////////////////
// Mask the gauge field
////////////////////////////////////////////////////////////////////////////////
int cb = cbs[smr];
auto mask=PeekIndex<LorentzIndex>(masks[smr],mu); // the cb mask
Umsk = U;
ApplyMask(Umsk,smr);
Utmp = peekLorentz(Umsk,mu);
@ -442,7 +464,7 @@ public:
AdjMatrixField MpInvJx_nu(grid);
MpInvJx = (-1.0)*MpAdInv * JxAd;// rho is on the plaq factor
Compute_MpInvJx_dNxxdSy(PlaqL,PlaqR,MpInvJx,FdetV);
Compute_MpInvJx_dNxxdSy(cb,PlaqL,PlaqR,MpInvJx,FdetV);
Fdet2_mu=FdetV;
Fdet1_mu=Zero();
@ -499,7 +521,7 @@ public:
time=-usecond();
PlaqR=(-1.0)*PlaqR;
Compute_MpInvJx_dNxxdSy(PlaqL,PlaqR,MpInvJx,FdetV);
Compute_MpInvJx_dNxxdSy(cb,PlaqL,PlaqR,MpInvJx,FdetV);
Fdet2_nu = FdetV;
time+=usecond();
std::cout << GridLogMessage << "Compute_MpInvJx_dNxxSy (occurs 6x) took "<<time<< " us"<<std::endl;
@ -520,7 +542,7 @@ public:
MpInvJx_nu = Cshift(MpInvJx,mu,-1);
Compute_MpInvJx_dNxxdSy(PlaqL,PlaqR,MpInvJx_nu,FdetV);
Compute_MpInvJx_dNxxdSy(cb,PlaqL,PlaqR,MpInvJx_nu,FdetV);
Fdet2_nu = Fdet2_nu+FdetV;
///////////////// -ve nu /////////////////
@ -539,7 +561,7 @@ public:
Fdet1_nu = Fdet1_nu + transpose(Nxy)*dJdXe_nMpInv_y;
MpInvJx_nu = Cshift(MpInvJx,nu,1);
Compute_MpInvJx_dNxxdSy(PlaqL,PlaqR,MpInvJx_nu,FdetV);
Compute_MpInvJx_dNxxdSy(cb,PlaqL,PlaqR,MpInvJx_nu,FdetV);
Fdet2_nu = Fdet2_nu+FdetV;
// x==
@ -560,7 +582,7 @@ public:
MpInvJx_nu = Cshift(MpInvJx,mu,-1);
MpInvJx_nu = Cshift(MpInvJx_nu,nu,1);
Compute_MpInvJx_dNxxdSy(PlaqL,PlaqR,MpInvJx_nu,FdetV);
Compute_MpInvJx_dNxxdSy(cb,PlaqL,PlaqR,MpInvJx_nu,FdetV);
Fdet2_nu = Fdet2_nu+FdetV;
/////////////////////////////////////////////////////////////////////
@ -589,7 +611,7 @@ public:
MpInvJx_nu = Cshift(MpInvJx,nu,-1);
Compute_MpInvJx_dNxxdSy(PlaqL,PlaqR,MpInvJx_nu,FdetV);
Compute_MpInvJx_dNxxdSy(cb,PlaqL,PlaqR,MpInvJx_nu,FdetV);
Fdet2_mu = Fdet2_mu+FdetV;
// __
@ -609,7 +631,7 @@ public:
MpInvJx_nu = Cshift(MpInvJx,nu,1);
Compute_MpInvJx_dNxxdSy(PlaqL,PlaqR,MpInvJx_nu,FdetV);
Compute_MpInvJx_dNxxdSy(cb,PlaqL,PlaqR,MpInvJx_nu,FdetV);
Fdet2_mu = Fdet2_mu+FdetV;
}
@ -931,6 +953,10 @@ private:
public:
/* Standard constructor */
virtual ~SmearedConfigurationMasked()
{
delete UrbGrid;
}
SmearedConfigurationMasked(GridCartesian* _UGrid, unsigned int Nsmear, Smear_Stout<Gimpl>& Stout)
: SmearedConfiguration<Gimpl>(_UGrid, Nsmear,Stout)
{
@ -939,7 +965,6 @@ public:
// was resized in base class
assert(this->SmearedSet.size()==Nsmear);
GridRedBlackCartesian * UrbGrid;
UrbGrid = SpaceTimeGrid::makeFourDimRedBlackGrid(_UGrid);
LatticeComplex one(_UGrid); one = ComplexD(1.0,0.0);
LatticeComplex tmp(_UGrid);
@ -947,10 +972,11 @@ public:
for (unsigned int i = 0; i < this->smearingLevels; ++i) {
masks.push_back(*(new LatticeLorentzComplex(_UGrid)));
int mu= (i/2) %Nd;
int cb= (i%2);
LatticeComplex tmpcb(UrbGrid);
cbs.push_back(cb);
masks[i]=Zero();
////////////////////
@ -962,7 +988,6 @@ public:
PokeIndex<LorentzIndex>(masks[i],tmp, mu);
}
delete UrbGrid;
}
virtual void smeared_force(GaugeField &SigmaTilde)