mirror of
https://github.com/paboyle/Grid.git
synced 2024-11-10 07:55:35 +00:00
57 lines
1.9 KiB
C++
57 lines
1.9 KiB
C++
/*************************************************************************************
|
|
|
|
Grid physics library, www.github.com/paboyle/Grid
|
|
|
|
Source file: ./lib/lattice/Lattice_coordinate.h
|
|
|
|
Copyright (C) 2015
|
|
|
|
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 2 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License along
|
|
with this program; if not, write to the Free Software Foundation, Inc.,
|
|
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
|
|
See the full license in the file "LICENSE" in the top level distribution directory
|
|
*************************************************************************************/
|
|
/* END LEGAL */
|
|
#ifndef GRID_LATTICE_COORDINATE_H
|
|
#define GRID_LATTICE_COORDINATE_H
|
|
|
|
namespace Grid {
|
|
|
|
template<class iobj> inline void LatticeCoordinate(Lattice<iobj> &l,int mu)
|
|
{
|
|
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);
|
|
|
|
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]=(Integer)gcoor[mu];
|
|
}
|
|
merge<vector_type,scalar_type>(vI,mergebuf);
|
|
l._odata[o]=vI;
|
|
}
|
|
};
|
|
|
|
}
|
|
#endif
|