mirror of
https://github.com/paboyle/Grid.git
synced 2024-11-15 10:15:36 +00:00
83 lines
2.6 KiB
C++
83 lines
2.6 KiB
C++
/*************************************************************************************
|
|
|
|
Grid physics library, www.github.com/paboyle/Grid
|
|
|
|
Source file: ./lib/lattice/Lattice_unary.h
|
|
|
|
Copyright (C) 2015
|
|
|
|
Author: Azusa Yamaguchi <ayamaguc@staffmail.ed.ac.uk>
|
|
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
|
|
Author: neo <cossu@post.kek.jp>
|
|
Author: paboyle <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_UNARY_H
|
|
#define GRID_LATTICE_UNARY_H
|
|
|
|
namespace Grid {
|
|
|
|
template<class obj> Lattice<obj> pow(const Lattice<obj> &rhs,RealD y){
|
|
Lattice<obj> ret(rhs._grid);
|
|
ret.checkerboard = rhs.checkerboard;
|
|
conformable(ret,rhs);
|
|
PARALLEL_FOR_LOOP
|
|
for(int ss=0;ss<rhs._grid->oSites();ss++){
|
|
ret._odata[ss]=pow(rhs._odata[ss],y);
|
|
}
|
|
return ret;
|
|
}
|
|
template<class obj> Lattice<obj> mod(const Lattice<obj> &rhs,Integer y){
|
|
Lattice<obj> ret(rhs._grid);
|
|
ret.checkerboard = rhs.checkerboard;
|
|
conformable(ret,rhs);
|
|
PARALLEL_FOR_LOOP
|
|
for(int ss=0;ss<rhs._grid->oSites();ss++){
|
|
ret._odata[ss]=mod(rhs._odata[ss],y);
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
template<class obj> Lattice<obj> div(const Lattice<obj> &rhs,Integer y){
|
|
Lattice<obj> ret(rhs._grid);
|
|
ret.checkerboard = rhs.checkerboard;
|
|
conformable(ret,rhs);
|
|
PARALLEL_FOR_LOOP
|
|
for(int ss=0;ss<rhs._grid->oSites();ss++){
|
|
ret._odata[ss]=div(rhs._odata[ss],y);
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
template<class obj> Lattice<obj> expMat(const Lattice<obj> &rhs, ComplexD alpha, Integer Nexp = DEFAULT_MAT_EXP){
|
|
Lattice<obj> ret(rhs._grid);
|
|
ret.checkerboard = rhs.checkerboard;
|
|
conformable(ret,rhs);
|
|
PARALLEL_FOR_LOOP
|
|
for(int ss=0;ss<rhs._grid->oSites();ss++){
|
|
ret._odata[ss]=Exponentiate(rhs._odata[ss],alpha, Nexp);
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
|
|
|
|
}
|
|
#endif
|