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Shaken out stencil to the point where I think wilson dslash is correct.

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Need to audit code carefully, consolidate between stencil and cshift,
and then benchmark and optimise.
This commit is contained in:
Peter Boyle
2015-04-28 08:11:59 +01:00
parent f159495a9d
commit 25d523c0f4
24 changed files with 599 additions and 605 deletions
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10
lib/lattice/Grid_lattice_coordinate.h
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@ -5,21 +5,23 @@ namespace Grid {
template<class iobj> inline void LatticeCoordinate(Lattice<iobj> &l,int mu)
{
typedef typename iobj::scalar_object scalar_object;
typedef typename iobj::scalar_type scalar_type;
typedef typename iobj::vector_type vector_type;
GridBase *grid = l._grid;
int Nsimd = grid->iSites();
std::vector<int> gcoor;
std::vector<scalar_type> mergebuf(Nsimd);
std::vector<scalar_type *> mergeptr(Nsimd);
vector_type vI;
for(int o=0;o<grid->oSites();o++){
for(int i=0;i<grid->iSites();i++){
grid->RankIndexToGlobalCoor(grid->ThisRank(),o,i,gcoor);
mergebuf[i]=gcoor[mu];
mergeptr[i]=&mergebuf[i];
mergebuf[i]=(Integer)gcoor[mu];
}
merge(vI,mergeptr);
AmergeA<vector_type,scalar_type>(vI,mergebuf);
l._odata[o]=vI;
}
};