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Stout smearing 3D fixes. Changed LapEvec to perform spatial smearing only

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This commit is contained in:
Michael Marshall
2019-04-19 11:54:02 +01:00
parent 4a4203c610
commit 143b75956c
3 changed files with 24 additions and 23 deletions
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28
Grid/qcd/smearing/StoutSmearing.h
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@ -44,20 +44,20 @@ class Smear_Stout : public Smear<Gimpl> {
// Smear<Gimpl>* ownership semantics:
// Smear<Gimpl>* passed in to constructor are owned by caller, so we don't delete them here
// Smear<Gimpl>* created within constructor need to be deleted as part of the destructor
const Smear<Gimpl>* SmearBase; // Not owned by this object, so not deleted at destruction
const std::unique_ptr<Smear<Gimpl>> OwnedBase; // deleted at destruction
const Smear<Gimpl>* SmearBase; // Not owned by this object, so not deleted at destruction
public:
INHERIT_GIMPL_TYPES(Gimpl)
// only anticipated to be used from default constructor, but might as well be visible
inline static std::vector<double> rho3D(double rho = 1.0, int orthogdim = -1){
// only anticipated to be used from default constructor
inline static std::vector<double> rho3D(double rho, int orthogdim){
std::vector<double> rho3d(Nd*Nd);
for (int mu=0; mu<Nd; mu++)
for (int nu=0; nu<Nd; nu++)
rho3d[mu + Nd * nu] = (mu == orthogdim || nu == orthogdim) ? 0.0 : rho;
rho3d[mu + Nd * nu] = (mu == nu || mu == orthogdim || nu == orthogdim) ? 0.0 : rho;
return rho3d;
};
public:
INHERIT_GIMPL_TYPES(Gimpl)
/*! Stout smearing with base explicitly specified */
Smear_Stout(Smear<Gimpl>* base) : SmearBase{base} {
@ -71,15 +71,17 @@ public:
}
/*! Default constructor. rho is constant in all directions, optionally except for orthogonal dimension */
/*Smear_Stout(double rho = 1.0, int orthogdim = -1)
: OwnedBase{new Smear_APE<Gimpl>(rho3D(rho,orthogdim))}, SmearBase{OwnedBase.get()} {
Smear_Stout(double rho, int orthogdim = -1)
: OwnedBase{(orthogdim<0 || orthogdim>=Nd) ? new Smear_APE<Gimpl>(rho) : new Smear_APE<Gimpl>(rho3D(rho,orthogdim))},
SmearBase{OwnedBase.get()} {
assert(Nc == 3 && "Stout smearing currently implemented only for Nc==3");
}
/*
Smear_Stout(double rho = 1.0) : SmearBase(new Smear_APE<Gimpl>(rho)) {
assert(Nc == 3 && "Stout smearing currently implemented only for Nc==3");
}*/
Smear_Stout(double rho = 1.0) : SmearBase(new Smear_APE<Gimpl>(rho)) {
assert(Nc == 3);// "Stout smearing currently implemented only for Nc==3");
}
~Smear_Stout() {} // delete SmearBase...
void smear(GaugeField& u_smr, const GaugeField& U) const {