portelli/Grid
1
0
Fork 0
mirror of https://github.com/paboyle/Grid.git synced 2025-06-18 15:57:05 +01:00
Code Releases Activity

Hadrons: several Lanczos fixes and improvements

Browse Source
This commit is contained in:
Antonin Portelli
2018-04-03 17:42:21 +01:00
parent 640515e3d8
commit 68e6a58f12
4 changed files with 62 additions and 25 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
extras/Hadrons/Modules/MIO/LoadCoarseEigenPack.hpp
View File

@ -56,6 +56,9 @@ class TLoadCoarseEigenPack: public Module<LoadCoarseEigenPackPar>
{
public:
typedef CoarseEigenPack<typename Pack::Field, typename Pack::CoarseField> BasePack;
template <typename vtype>
using iImplScalar = iScalar<iScalar<iScalar<vtype>>>;
typedef iImplScalar<typename Pack::Field::vector_type> SiteComplex;
public:
// constructor
TLoadCoarseEigenPack(const std::string name);
@ -114,9 +117,15 @@ void TLoadCoarseEigenPack<Pack>::setup(void)
template <typename Pack>
void TLoadCoarseEigenPack<Pack>::execute(void)
{
auto &epack = envGetDerived(BasePack, Pack, getName());
auto cg = env().getCoarseGrid(par().blockSize, par().Ls);
auto &epack = envGetDerived(BasePack, Pack, getName());
Lattice<SiteComplex> dummy(cg);
epack.read(par().filestem, vm().getTrajectory());
LOG(Message) << "Block Gramm-Schmidt pass 1"<< std::endl;
blockOrthogonalise(dummy, epack.evec);
LOG(Message) << "Block Gramm-Schmidt pass 2"<< std::endl;
blockOrthogonalise(dummy, epack.evec);
}
END_MODULE_NAMESPACE