mirror of
https://github.com/paboyle/Grid.git
synced 2024-11-10 07:55:35 +00:00
89 lines
3.0 KiB
C++
89 lines
3.0 KiB
C++
|
/*******************************************************************************
|
||
|
|
Grid physics library, www.github.com/paboyle/Grid
|
||
|
|
|
||
|
|
Source file: tests/hadrons/Test_hadrons_seq_gamma.cc
|
||
|
|
|
||
|
|
Copyright (C) 2017
|
||
|
|
|
||
|
|
Author: Andrew Lawson <andrew.lawson1991@gmail.com>
|
||
|
|
|
||
|
|
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.
|
||
|
|
*******************************************************************************/
|
||
|
|
|
||
|
|
#include "Test_hadrons.hpp"
|
||
|
|
|
||
|
|
using namespace Grid;
|
||
|
|
using namespace QCD;
|
||
|
|
using namespace Hadrons;
|
||
|
|
|
||
|
|
/*******************************************************************************
|
||
|
|
* Consistency test for sequential gamma insertion.
|
||
|
|
******************************************************************************/
|
||
|
|
|
||
|
|
int main(int argc, char *argv[])
|
||
|
|
{
|
||
|
|
// initialization //////////////////////////////////////////////////////////
|
||
|
|
HADRONS_DEFAULT_INIT;
|
||
|
|
|
||
|
|
// run setup ///////////////////////////////////////////////////////////////
|
||
|
|
Application application;
|
||
|
|
unsigned int nt = GridDefaultLatt()[Tp];
|
||
|
|
unsigned int tS = nt / 2;
|
||
|
|
unsigned int Ls = 12;
|
||
|
|
double mass = 0.04;
|
||
|
|
double M5 = 1.8;
|
||
|
|
|
||
|
|
// global parameters
|
||
|
|
HADRONS_DEFAULT_GLOBALS(application);
|
||
|
|
|
||
|
|
// gauge field
|
||
|
|
std::string gaugeField = "gauge";
|
||
|
|
application.createModule<MGauge::Unit>(gaugeField);
|
||
|
|
|
||
|
|
// action
|
||
|
|
std::string actionName = "DWF";
|
||
|
|
makeDWFAction(application, actionName, gaugeField, mass, M5, Ls);
|
||
|
|
|
||
|
|
// solver
|
||
|
|
std::string solverName = "CG";
|
||
|
|
makeRBPrecCGSolver(application, solverName, actionName);
|
||
|
|
|
||
|
|
// test sequential propagator, with g5 insertion.
|
||
|
|
Gamma::Algebra g = Gamma::Algebra::Gamma5;
|
||
|
|
std::string pointProp = "q_0";
|
||
|
|
std::string point5d = LABEL_5D(pointProp);
|
||
|
|
std::string origin = "0 0 0 0";
|
||
|
|
MAKE_POINT_PROP(origin, pointProp, solverName);
|
||
|
|
|
||
|
|
std::string seqProp = ADD_INDEX(pointProp + "_seqg5", tS);
|
||
|
|
std::string seqSrc = seqProp + "_src";
|
||
|
|
MAKE_SEQUENTIAL_PROP(tS, pointProp, ZERO_MOM, seqProp, solverName, g);
|
||
|
|
|
||
|
|
std::string modName = "Test g5 sequential insertion";
|
||
|
|
makeSeqGamComparison(application, modName, pointProp, seqProp, origin, g, tS);
|
||
|
|
|
||
|
|
// execution
|
||
|
|
application.saveParameterFile("SeqGamma5Test.xml");
|
||
|
|
application.run();
|
||
|
|
|
||
|
|
// epilogue
|
||
|
|
LOG(Message) << "Grid is finalizing now" << std::endl;
|
||
|
|
Grid_finalize();
|
||
|
|
|
||
|
|
return EXIT_SUCCESS;
|
||
|
|
}
|