portelli/Grid
1
0
Fork 0
mirror of https://github.com/paboyle/Grid.git synced 2025-06-16 06:47:06 +01:00
Code Releases Activity

Merge branch 'develop' into feature/hmc_generalise

Browse Source
This commit is contained in:
Guido Cossu
2016-11-10 18:13:07 +00:00
parent 19b85d8486 58f4950652
commit a783282b8b
97 changed files with 5910 additions and 3710 deletions
Download Patch File Download Diff File Expand all files Collapse all files

65
lib/qcd/utils/SUn.h
View File

@ -677,6 +677,37 @@ class SU {
out += la;
}
}
/*
add GaugeTrans
*/
template<typename GaugeField,typename GaugeMat>
static void GaugeTransform( GaugeField &Umu, GaugeMat &g){
GridBase *grid = Umu._grid;
conformable(grid,g._grid);
GaugeMat U(grid);
GaugeMat ag(grid); ag = adj(g);
for(int mu=0;mu<Nd;mu++){
U= PeekIndex<LorentzIndex>(Umu,mu);
U = g*U*Cshift(ag, mu, 1);
PokeIndex<LorentzIndex>(Umu,U,mu);
}
}
template<typename GaugeMat>
static void GaugeTransform( std::vector<GaugeMat> &U, GaugeMat &g){
GridBase *grid = g._grid;
GaugeMat ag(grid); ag = adj(g);
for(int mu=0;mu<Nd;mu++){
U[mu] = g*U[mu]*Cshift(ag, mu, 1);
}
}
template<typename GaugeField,typename GaugeMat>
static void RandomGaugeTransform(GridParallelRNG &pRNG, GaugeField &Umu, GaugeMat &g){
LieRandomize(pRNG,g,1.0);
GaugeTransform(Umu,g);
}
// Projects the algebra components a lattice matrix (of dimension ncol*ncol -1 )
// inverse operation: FundamentalLieAlgebraMatrix
@ -705,23 +736,33 @@ class SU {
PokeIndex<LorentzIndex>(out, Umu, mu);
}
}
static void TepidConfiguration(GridParallelRNG &pRNG,
LatticeGaugeField &out) {
LatticeMatrix Umu(out._grid);
for (int mu = 0; mu < Nd; mu++) {
LieRandomize(pRNG, Umu, 0.01);
PokeIndex<LorentzIndex>(out, Umu, mu);
template<typename GaugeField>
static void TepidConfiguration(GridParallelRNG &pRNG,GaugeField &out){
typedef typename GaugeField::vector_type vector_type;
typedef iSUnMatrix<vector_type> vMatrixType;
typedef Lattice<vMatrixType> LatticeMatrixType;
LatticeMatrixType Umu(out._grid);
for(int mu=0;mu<Nd;mu++){
LieRandomize(pRNG,Umu,0.01);
PokeIndex<LorentzIndex>(out,Umu,mu);
}
}
static void ColdConfiguration(GridParallelRNG &pRNG, LatticeGaugeField &out) {
LatticeMatrix Umu(out._grid);
Umu = 1.0;
for (int mu = 0; mu < Nd; mu++) {
PokeIndex<LorentzIndex>(out, Umu, mu);
template<typename GaugeField>
static void ColdConfiguration(GridParallelRNG &pRNG,GaugeField &out){
typedef typename GaugeField::vector_type vector_type;
typedef iSUnMatrix<vector_type> vMatrixType;
typedef Lattice<vMatrixType> LatticeMatrixType;
LatticeMatrixType Umu(out._grid);
Umu=1.0;
for(int mu=0;mu<Nd;mu++){
PokeIndex<LorentzIndex>(out,Umu,mu);
}
}
static void taProj(const LatticeMatrix &in, LatticeMatrix &out) {
template<typename LatticeMatrixType>
static void taProj( const LatticeMatrixType &in, LatticeMatrixType &out){
out = Ta(in);
}
template <typename LatticeMatrixType>