portelli/Grid
1
0
Fork 0
mirror of https://github.com/paboyle/Grid.git synced 2025-06-12 20:27:06 +01:00
Code Releases Activity

Tests builds clean.

Browse Source
This commit is contained in:
Peter Boyle
2019-06-04 20:45:20 +01:00
parent ade4a126da
commit 7e27a5213a
25 changed files with 84 additions and 665 deletions
Download Patch File Download Diff File Expand all files Collapse all files

110
tests/solver/Test_dwf_cg_prec_LsVec.cc
View File

@ -1,110 +0,0 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./tests/Test_dwf_cg_prec.cc
Copyright (C) 2016
Author: Guido Cossu <guido.cossu@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 */
#include <Grid/Grid.h>
using namespace std;
using namespace Grid;
;
template <class d>
struct scal {
d internal;
};
int main(int argc, char** argv) {
Grid_init(&argc, &argv);
const int Ls = 16;
GridCartesian* UGrid = SpaceTimeGrid::makeFourDimGrid(
GridDefaultLatt(), GridDefaultSimd(Nd, vComplex::Nsimd()),
GridDefaultMpi());
GridRedBlackCartesian* UrbGrid =
SpaceTimeGrid::makeFourDimRedBlackGrid(UGrid);
GridCartesian* sUGrid = SpaceTimeGrid::makeFourDimDWFGrid(GridDefaultLatt(), GridDefaultMpi());
GridRedBlackCartesian* sUrbGrid = SpaceTimeGrid::makeFourDimRedBlackGrid(sUGrid);
GridCartesian* FGrid = SpaceTimeGrid::makeFiveDimDWFGrid(Ls, UGrid);
GridRedBlackCartesian* FrbGrid = SpaceTimeGrid::makeFiveDimDWFRedBlackGrid(Ls, UGrid);
std::cout << GridLogMessage << "Lattice dimensions: " << GridDefaultLatt()
<< " Ls: " << Ls << std::endl;
std::vector<int> seeds4({1, 2, 3, 4});
std::vector<int> seeds5({5, 6, 7, 8});
GridParallelRNG RNG5(FGrid);
RNG5.SeedFixedIntegers(seeds5);
GridParallelRNG RNG4(UGrid);
RNG4.SeedFixedIntegers(seeds4);
std::cout << GridLogMessage << "Generating random fermion field" << std::endl;
LatticeFermion src(FGrid);
random(RNG5, src);
LatticeFermion result(FGrid);
result = Zero();
LatticeGaugeField Umu(UGrid);
std::cout << GridLogMessage << "Generating random gauge field" << std::endl;
SU3::HotConfiguration(RNG4, Umu);
std::vector<LatticeColourMatrix> U(4, UGrid);
for (int mu = 0; mu < Nd; mu++) {
U[mu] = PeekIndex<LorentzIndex>(Umu, mu);
}
RealD mass = 0.01;
RealD M5 = 1.8;
DomainWallFermionVec5dR Ddwf(Umu, *FGrid, *FrbGrid, *sUGrid, *sUrbGrid, mass, M5);
LatticeFermion src_o(FrbGrid);
LatticeFermion result_o(FrbGrid);
pickCheckerboard(Odd, src_o, src);
result_o = Zero();
GridStopWatch CGTimer;
SchurDiagMooeeOperator<DomainWallFermionVec5dR, LatticeFermion> HermOpEO(Ddwf);
ConjugateGradient<LatticeFermion> CG(1.0e-8, 10000, 0); // switch off the assert
Ddwf.ZeroCounters();
CGTimer.Start();
CG(HermOpEO, src_o, result_o);
CGTimer.Stop();
std::cout << GridLogMessage << "Total CG time : " << CGTimer.Elapsed()
<< std::endl;
std::cout << GridLogMessage << "######## Dhop calls summary" << std::endl;
Ddwf.Report();
Grid_finalize();
}

16
tests/solver/Test_multigrid_common.h
View File

@ -30,6 +30,8 @@
namespace Grid {
Zero zero;
// TODO: Can think about having one parameter struct per level and then a
// vector of these structs. How well would that work together with the
// serialization strategy of Grid?
@ -124,7 +126,7 @@ public:
Seeds[level][d] = (level)*Nd + d + 1;
}
Grids.push_back(QCD::SpaceTimeGrid::makeFourDimGrid(tmp, Grids[level - 1]->_simd_layout, GridDefaultMpi()));
Grids.push_back(SpaceTimeGrid::makeFourDimGrid(tmp, Grids[level - 1]->_simd_layout, GridDefaultMpi()));
PRNGs.push_back(GridParallelRNG(Grids[level]));
PRNGs[level].SeedFixedIntegers(Seeds[level]);
@ -227,8 +229,8 @@ public:
_SetupCreateSubspaceTimer.Stop();
_SetupProjectToChiralitiesTimer.Start();
FineVector tmp1(_Aggregates.subspace[0]._grid);
FineVector tmp2(_Aggregates.subspace[0]._grid);
FineVector tmp1(_Aggregates.subspace[0].Grid());
FineVector tmp2(_Aggregates.subspace[0].Grid());
for(int n = 0; n < nb; n++) {
auto tmp1 = _Aggregates.subspace[n];
G5C(tmp2, _Aggregates.subspace[n]);
@ -253,7 +255,7 @@ public:
virtual void operator()(FineVector const &in, FineVector &out) {
conformable(_LevelInfo.Grids[_CurrentLevel], in._grid);
conformable(_LevelInfo.Grids[_CurrentLevel], in.Grid());
conformable(in, out);
// TODO: implement a W-cycle
@ -273,7 +275,7 @@ public:
CoarseVector coarseSol(_LevelInfo.Grids[_NextCoarserLevel]);
coarseSol = zero;
FineVector fineTmp(in._grid);
FineVector fineTmp(in.Grid());
auto maxSmootherIter = _MultiGridParams.smootherMaxOuterIter[_CurrentLevel] * _MultiGridParams.smootherMaxInnerIter[_CurrentLevel];
@ -330,7 +332,7 @@ public:
CoarseVector coarseSol(_LevelInfo.Grids[_NextCoarserLevel]);
coarseSol = zero;
FineVector fineTmp(in._grid);
FineVector fineTmp(in.Grid());
auto smootherMaxIter = _MultiGridParams.smootherMaxOuterIter[_CurrentLevel] * _MultiGridParams.smootherMaxInnerIter[_CurrentLevel];
auto kCycleMaxIter = _MultiGridParams.kCycleMaxOuterIter[_CurrentLevel] * _MultiGridParams.kCycleMaxInnerIter[_CurrentLevel];
@ -605,7 +607,7 @@ public:
_SolveTotalTimer.Start();
conformable(_LevelInfo.Grids[_CurrentLevel], in._grid);
conformable(_LevelInfo.Grids[_CurrentLevel], in.Grid());
conformable(in, out);
auto coarseSolverMaxIter = _MultiGridParams.coarseSolverMaxOuterIter * _MultiGridParams.coarseSolverMaxInnerIter;

8
tests/solver/Test_staggered_cagmres_unprec.cc
View File

@ -39,9 +39,9 @@ int main (int argc, char ** argv)
Grid_init(&argc,&argv);
std::vector<int> latt_size = GridDefaultLatt();
std::vector<int> simd_layout = GridDefaultSimd(Nd,vComplex::Nsimd());
std::vector<int> mpi_layout = GridDefaultMpi();
Coordinate latt_size = GridDefaultLatt();
Coordinate simd_layout = GridDefaultSimd(Nd,vComplex::Nsimd());
Coordinate mpi_layout = GridDefaultMpi();
GridCartesian Grid(latt_size,simd_layout,mpi_layout);
GridRedBlackCartesian RBGrid(&Grid);
@ -50,7 +50,7 @@ int main (int argc, char ** argv)
FermionField src(&Grid); random(pRNG,src);
RealD nrm = norm2(src);
FermionField result(&Grid); result=zero;
FermionField result(&Grid); result=Zero();
LatticeGaugeField Umu(&Grid); SU3::HotConfiguration(pRNG,Umu);
double volume=1;

8
tests/solver/Test_staggered_fcagmres_prec.cc
View File

@ -39,9 +39,9 @@ int main (int argc, char ** argv)
Grid_init(&argc,&argv);
std::vector<int> latt_size = GridDefaultLatt();
std::vector<int> simd_layout = GridDefaultSimd(Nd,vComplex::Nsimd());
std::vector<int> mpi_layout = GridDefaultMpi();
Coordinate latt_size = GridDefaultLatt();
Coordinate simd_layout = GridDefaultSimd(Nd,vComplex::Nsimd());
Coordinate mpi_layout = GridDefaultMpi();
GridCartesian Grid(latt_size,simd_layout,mpi_layout);
GridRedBlackCartesian RBGrid(&Grid);
@ -50,7 +50,7 @@ int main (int argc, char ** argv)
FermionField src(&Grid); random(pRNG,src);
RealD nrm = norm2(src);
FermionField result(&Grid); result=zero;
FermionField result(&Grid); result=Zero();
LatticeGaugeField Umu(&Grid); SU3::HotConfiguration(pRNG,Umu);
double volume=1;

8
tests/solver/Test_staggered_fgmres_prec.cc
View File

@ -39,9 +39,9 @@ int main (int argc, char ** argv)
Grid_init(&argc,&argv);
std::vector<int> latt_size = GridDefaultLatt();
std::vector<int> simd_layout = GridDefaultSimd(Nd,vComplex::Nsimd());
std::vector<int> mpi_layout = GridDefaultMpi();
Coordinate latt_size = GridDefaultLatt();
Coordinate simd_layout = GridDefaultSimd(Nd,vComplex::Nsimd());
Coordinate mpi_layout = GridDefaultMpi();
GridCartesian Grid(latt_size,simd_layout,mpi_layout);
GridRedBlackCartesian RBGrid(&Grid);
@ -50,7 +50,7 @@ int main (int argc, char ** argv)
FermionField src(&Grid); random(pRNG,src);
RealD nrm = norm2(src);
FermionField result(&Grid); result=zero;
FermionField result(&Grid); result=Zero();
LatticeGaugeField Umu(&Grid); SU3::HotConfiguration(pRNG,Umu);
double volume=1;

8
tests/solver/Test_staggered_gmres_unprec.cc
View File

@ -39,9 +39,9 @@ int main (int argc, char ** argv)
Grid_init(&argc,&argv);
std::vector<int> latt_size = GridDefaultLatt();
std::vector<int> simd_layout = GridDefaultSimd(Nd,vComplex::Nsimd());
std::vector<int> mpi_layout = GridDefaultMpi();
Coordinate latt_size = GridDefaultLatt();
Coordinate simd_layout = GridDefaultSimd(Nd,vComplex::Nsimd());
Coordinate mpi_layout = GridDefaultMpi();
GridCartesian Grid(latt_size,simd_layout,mpi_layout);
GridRedBlackCartesian RBGrid(&Grid);
@ -50,7 +50,7 @@ int main (int argc, char ** argv)
FermionField src(&Grid); random(pRNG,src);
RealD nrm = norm2(src);
FermionField result(&Grid); result=zero;
FermionField result(&Grid); result=Zero();
LatticeGaugeField Umu(&Grid); SU3::HotConfiguration(pRNG,Umu);
double volume=1;

8
tests/solver/Test_staggered_mr_unprec.cc
View File

@ -39,9 +39,9 @@ int main (int argc, char ** argv)
Grid_init(&argc,&argv);
std::vector<int> latt_size = GridDefaultLatt();
std::vector<int> simd_layout = GridDefaultSimd(Nd,vComplex::Nsimd());
std::vector<int> mpi_layout = GridDefaultMpi();
Coordinate latt_size = GridDefaultLatt();
Coordinate simd_layout = GridDefaultSimd(Nd,vComplex::Nsimd());
Coordinate mpi_layout = GridDefaultMpi();
GridCartesian Grid(latt_size,simd_layout,mpi_layout);
GridRedBlackCartesian RBGrid(&Grid);
@ -50,7 +50,7 @@ int main (int argc, char ** argv)
FermionField src(&Grid); random(pRNG,src);
RealD nrm = norm2(src);
FermionField result(&Grid); result=zero;
FermionField result(&Grid); result=Zero();
LatticeGaugeField Umu(&Grid); SU3::HotConfiguration(pRNG,Umu);
double volume=1;

8
tests/solver/Test_wilson_cagmres_unprec.cc
View File

@ -35,9 +35,9 @@ int main (int argc, char ** argv)
{
Grid_init(&argc,&argv);
std::vector<int> latt_size = GridDefaultLatt();
std::vector<int> simd_layout = GridDefaultSimd(Nd,vComplex::Nsimd());
std::vector<int> mpi_layout = GridDefaultMpi();
Coordinate latt_size = GridDefaultLatt();
Coordinate simd_layout = GridDefaultSimd(Nd,vComplex::Nsimd());
Coordinate mpi_layout = GridDefaultMpi();
GridCartesian Grid(latt_size,simd_layout,mpi_layout);
GridRedBlackCartesian RBGrid(&Grid);
@ -46,7 +46,7 @@ int main (int argc, char ** argv)
LatticeFermion src(&Grid); random(pRNG,src);
RealD nrm = norm2(src);
LatticeFermion result(&Grid); result=zero;
LatticeFermion result(&Grid); result=Zero();
LatticeGaugeField Umu(&Grid); SU3::HotConfiguration(pRNG,Umu);
double volume=1;

8
tests/solver/Test_wilson_fcagmres_prec.cc
View File

@ -35,9 +35,9 @@ int main (int argc, char ** argv)
{
Grid_init(&argc,&argv);
std::vector<int> latt_size = GridDefaultLatt();
std::vector<int> simd_layout = GridDefaultSimd(Nd,vComplex::Nsimd());
std::vector<int> mpi_layout = GridDefaultMpi();
Coordinate latt_size = GridDefaultLatt();
Coordinate simd_layout = GridDefaultSimd(Nd,vComplex::Nsimd());
Coordinate mpi_layout = GridDefaultMpi();
GridCartesian Grid(latt_size,simd_layout,mpi_layout);
GridRedBlackCartesian RBGrid(&Grid);
@ -46,7 +46,7 @@ int main (int argc, char ** argv)
LatticeFermion src(&Grid); random(pRNG,src);
RealD nrm = norm2(src);
LatticeFermion result(&Grid); result=zero;
LatticeFermion result(&Grid); result=Zero();
LatticeGaugeField Umu(&Grid); SU3::HotConfiguration(pRNG,Umu);
double volume=1;

8
tests/solver/Test_wilson_fgmres_prec.cc
View File

@ -35,9 +35,9 @@ int main (int argc, char ** argv)
{
Grid_init(&argc,&argv);
std::vector<int> latt_size = GridDefaultLatt();
std::vector<int> simd_layout = GridDefaultSimd(Nd,vComplex::Nsimd());
std::vector<int> mpi_layout = GridDefaultMpi();
Coordinate latt_size = GridDefaultLatt();
Coordinate simd_layout = GridDefaultSimd(Nd,vComplex::Nsimd());
Coordinate mpi_layout = GridDefaultMpi();
GridCartesian Grid(latt_size,simd_layout,mpi_layout);
GridRedBlackCartesian RBGrid(&Grid);
@ -46,7 +46,7 @@ int main (int argc, char ** argv)
LatticeFermion src(&Grid); random(pRNG,src);
RealD nrm = norm2(src);
LatticeFermion result(&Grid); result=zero;
LatticeFermion result(&Grid); result=Zero();
LatticeGaugeField Umu(&Grid); SU3::HotConfiguration(pRNG,Umu);
double volume=1;

8
tests/solver/Test_wilson_gmres_unprec.cc
View File

@ -35,9 +35,9 @@ int main (int argc, char ** argv)
{
Grid_init(&argc,&argv);
std::vector<int> latt_size = GridDefaultLatt();
std::vector<int> simd_layout = GridDefaultSimd(Nd,vComplex::Nsimd());
std::vector<int> mpi_layout = GridDefaultMpi();
Coordinate latt_size = GridDefaultLatt();
Coordinate simd_layout = GridDefaultSimd(Nd,vComplex::Nsimd());
Coordinate mpi_layout = GridDefaultMpi();
GridCartesian Grid(latt_size,simd_layout,mpi_layout);
GridRedBlackCartesian RBGrid(&Grid);
@ -46,7 +46,7 @@ int main (int argc, char ** argv)
LatticeFermion src(&Grid); random(pRNG,src);
RealD nrm = norm2(src);
LatticeFermion result(&Grid); result=zero;
LatticeFermion result(&Grid); result=Zero();
LatticeGaugeField Umu(&Grid); SU3::HotConfiguration(pRNG,Umu);
double volume=1;

3
tests/solver/Test_wilson_mg.cc
View File

@ -31,7 +31,6 @@
using namespace std;
using namespace Grid;
using namespace Grid::QCD;
int main(int argc, char **argv) {
@ -46,7 +45,7 @@ int main(int argc, char **argv) {
// clang-format off
LatticeFermion src(FGrid); gaussian(fPRNG, src);
LatticeFermion result(FGrid); result = zero;
LatticeFermion result(FGrid); result = Zero();
LatticeGaugeField Umu(FGrid); SU3::HotConfiguration(fPRNG, Umu);
// clang-format on

8
tests/solver/Test_wilson_mg_mp.cc
View File

@ -50,8 +50,8 @@ int main(int argc, char **argv) {
// clang-format off
LatticeFermionD src_d(FGrid_d); gaussian(fPRNG, src_d);
LatticeFermionD resultMGD_d(FGrid_d); resultMGD_d = zero;
LatticeFermionD resultMGF_d(FGrid_d); resultMGF_d = zero;
LatticeFermionD resultMGD_d(FGrid_d); resultMGD_d = Zero();
LatticeFermionD resultMGF_d(FGrid_d); resultMGF_d = Zero();
LatticeGaugeFieldD Umu_d(FGrid_d); SU3::HotConfiguration(fPRNG, Umu_d);
LatticeGaugeFieldF Umu_f(FGrid_f); precisionChange(Umu_f, Umu_d);
// clang-format on
@ -141,8 +141,8 @@ int main(int argc, char **argv) {
// clang-format off
LatticeFermionF src_f(FGrid_f); precisionChange(src_f, src_d);
LatticeFermionF resMGF_f(FGrid_f); resMGF_f = zero;
LatticeFermionD resMGD_d(FGrid_d); resMGD_d = zero;
LatticeFermionF resMGF_f(FGrid_f); resMGF_f = Zero();
LatticeFermionD resMGD_d(FGrid_d); resMGD_d = Zero();
// clang-format on
(*MGPreconDw_f)(src_f, resMGF_f);

8
tests/solver/Test_wilson_mr_unprec.cc
View File

@ -35,9 +35,9 @@ int main (int argc, char ** argv)
{
Grid_init(&argc,&argv);
std::vector<int> latt_size = GridDefaultLatt();
std::vector<int> simd_layout = GridDefaultSimd(Nd,vComplex::Nsimd());
std::vector<int> mpi_layout = GridDefaultMpi();
Coordinate latt_size = GridDefaultLatt();
Coordinate simd_layout = GridDefaultSimd(Nd,vComplex::Nsimd());
Coordinate mpi_layout = GridDefaultMpi();
GridCartesian Grid(latt_size,simd_layout,mpi_layout);
GridRedBlackCartesian RBGrid(&Grid);
@ -46,7 +46,7 @@ int main (int argc, char ** argv)
LatticeFermion src(&Grid); random(pRNG,src);
RealD nrm = norm2(src);
LatticeFermion result(&Grid); result=zero;
LatticeFermion result(&Grid); result=Zero();
LatticeGaugeField Umu(&Grid); SU3::HotConfiguration(pRNG,Umu);
double volume=1;

8
tests/solver/Test_wilsonclover_cagmres_unprec.cc
View File

@ -35,9 +35,9 @@ int main (int argc, char ** argv)
{
Grid_init(&argc,&argv);
std::vector<int> latt_size = GridDefaultLatt();
std::vector<int> simd_layout = GridDefaultSimd(Nd,vComplex::Nsimd());
std::vector<int> mpi_layout = GridDefaultMpi();
Coordinate latt_size = GridDefaultLatt();
Coordinate simd_layout = GridDefaultSimd(Nd,vComplex::Nsimd());
Coordinate mpi_layout = GridDefaultMpi();
GridCartesian Grid(latt_size,simd_layout,mpi_layout);
GridRedBlackCartesian RBGrid(&Grid);
@ -50,7 +50,7 @@ int main (int argc, char ** argv)
FermionField src(&Grid); random(pRNG,src);
RealD nrm = norm2(src);
FermionField result(&Grid); result=zero;
FermionField result(&Grid); result=Zero();
LatticeGaugeField Umu(&Grid); SU3::HotConfiguration(pRNG,Umu);
double volume=1;

8
tests/solver/Test_wilsonclover_fcagmres_prec.cc
View File

@ -35,9 +35,9 @@ int main (int argc, char ** argv)
{
Grid_init(&argc,&argv);
std::vector<int> latt_size = GridDefaultLatt();
std::vector<int> simd_layout = GridDefaultSimd(Nd,vComplex::Nsimd());
std::vector<int> mpi_layout = GridDefaultMpi();
Coordinate latt_size = GridDefaultLatt();
Coordinate simd_layout = GridDefaultSimd(Nd,vComplex::Nsimd());
Coordinate mpi_layout = GridDefaultMpi();
GridCartesian Grid(latt_size,simd_layout,mpi_layout);
GridRedBlackCartesian RBGrid(&Grid);
@ -50,7 +50,7 @@ int main (int argc, char ** argv)
FermionField src(&Grid); random(pRNG,src);
RealD nrm = norm2(src);
FermionField result(&Grid); result=zero;
FermionField result(&Grid); result=Zero();
LatticeGaugeField Umu(&Grid); SU3::HotConfiguration(pRNG,Umu);
double volume=1;

8
tests/solver/Test_wilsonclover_fgmres_prec.cc
View File

@ -35,9 +35,9 @@ int main (int argc, char ** argv)
{
Grid_init(&argc,&argv);
std::vector<int> latt_size = GridDefaultLatt();
std::vector<int> simd_layout = GridDefaultSimd(Nd,vComplex::Nsimd());
std::vector<int> mpi_layout = GridDefaultMpi();
Coordinate latt_size = GridDefaultLatt();
Coordinate simd_layout = GridDefaultSimd(Nd,vComplex::Nsimd());
Coordinate mpi_layout = GridDefaultMpi();
GridCartesian Grid(latt_size,simd_layout,mpi_layout);
GridRedBlackCartesian RBGrid(&Grid);
@ -50,7 +50,7 @@ int main (int argc, char ** argv)
FermionField src(&Grid); random(pRNG,src);
RealD nrm = norm2(src);
FermionField result(&Grid); result=zero;
FermionField result(&Grid); result=Zero();
LatticeGaugeField Umu(&Grid); SU3::HotConfiguration(pRNG,Umu);
double volume=1;

8
tests/solver/Test_wilsonclover_gmres_unprec.cc
View File

@ -35,9 +35,9 @@ int main (int argc, char ** argv)
{
Grid_init(&argc,&argv);
std::vector<int> latt_size = GridDefaultLatt();
std::vector<int> simd_layout = GridDefaultSimd(Nd,vComplex::Nsimd());
std::vector<int> mpi_layout = GridDefaultMpi();
Coordinate latt_size = GridDefaultLatt();
Coordinate simd_layout = GridDefaultSimd(Nd,vComplex::Nsimd());
Coordinate mpi_layout = GridDefaultMpi();
GridCartesian Grid(latt_size,simd_layout,mpi_layout);
GridRedBlackCartesian RBGrid(&Grid);
@ -50,7 +50,7 @@ int main (int argc, char ** argv)
FermionField src(&Grid); random(pRNG,src);
RealD nrm = norm2(src);
FermionField result(&Grid); result=zero;
FermionField result(&Grid); result=Zero();
LatticeGaugeField Umu(&Grid); SU3::HotConfiguration(pRNG,Umu);
double volume=1;

8
tests/solver/Test_wilsonclover_mr_unprec.cc
View File

@ -35,9 +35,9 @@ int main (int argc, char ** argv)
{
Grid_init(&argc,&argv);
std::vector<int> latt_size = GridDefaultLatt();
std::vector<int> simd_layout = GridDefaultSimd(Nd,vComplex::Nsimd());
std::vector<int> mpi_layout = GridDefaultMpi();
Coordinate latt_size = GridDefaultLatt();
Coordinate simd_layout = GridDefaultSimd(Nd,vComplex::Nsimd());
Coordinate mpi_layout = GridDefaultMpi();
GridCartesian Grid(latt_size,simd_layout,mpi_layout);
GridRedBlackCartesian RBGrid(&Grid);
@ -50,7 +50,7 @@ int main (int argc, char ** argv)
FermionField src(&Grid); random(pRNG,src);
RealD nrm = norm2(src);
FermionField result(&Grid); result=zero;
FermionField result(&Grid); result=Zero();
LatticeGaugeField Umu(&Grid); SU3::HotConfiguration(pRNG,Umu);
double volume=1;