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Merge branch 'develop' of https://github.com/paboyle/Grid into develop

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This commit is contained in:
Azusa Yamaguchi
2017-06-19 14:01:44 +01:00
parent 70ab598c96 8b7049f737
commit 3fa5e3109f
67 changed files with 2812 additions and 1416 deletions
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99
tests/IO/Test_ildg_io.cc Normal file
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@ -0,0 +1,99 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./tests/Test_nersc_io.cc
Copyright (C) 2015
Author: Azusa Yamaguchi <ayamaguc@staffmail.ed.ac.uk>
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
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 */
#include <Grid/Grid.h>
using namespace std;
using namespace Grid;
using namespace Grid::QCD;
int main (int argc, char ** argv)
{
Grid_init(&argc,&argv);
std::cout <<GridLogMessage<< " main "<<std::endl;
std::vector<int> simd_layout = GridDefaultSimd(4,vComplex::Nsimd());
std::vector<int> mpi_layout = GridDefaultMpi();
//std::vector<int> latt_size ({48,48,48,96});
//std::vector<int> latt_size ({32,32,32,32});
std::vector<int> latt_size ({16,16,16,32});
std::vector<int> clatt_size ({4,4,4,8});
int orthodir=3;
int orthosz =latt_size[orthodir];
GridCartesian Fine(latt_size,simd_layout,mpi_layout);
GridCartesian Coarse(clatt_size,simd_layout,mpi_layout);
GridParallelRNG pRNGa(&Fine);
GridParallelRNG pRNGb(&Fine);
GridSerialRNG sRNGa;
GridSerialRNG sRNGb;
std::cout <<GridLogMessage<< " seeding... "<<std::endl;
pRNGa.SeedFixedIntegers(std::vector<int>({45,12,81,9}));
sRNGa.SeedFixedIntegers(std::vector<int>({45,12,81,9}));
std::cout <<GridLogMessage<< " ...done "<<std::endl;
LatticeGaugeField Umu(&Fine);
LatticeGaugeField Umu_diff(&Fine);
LatticeGaugeField Umu_saved(&Fine);
std::vector<LatticeColourMatrix> U(4,&Fine);
SU3::HotConfiguration(pRNGa,Umu);
FieldMetaData header;
std::cout <<GridLogMessage<<"**************************************"<<std::endl;
std::cout <<GridLogMessage<<"** Writing out ILDG conf *********"<<std::endl;
std::cout <<GridLogMessage<<"**************************************"<<std::endl;
std::string file("./ckpoint_ildg.4000");
IldgWriter _IldgWriter;
_IldgWriter.open(file);
_IldgWriter.writeConfiguration(Umu,4000,std::string("dummy_ildg_LFN"),std::string("dummy_config"));
_IldgWriter.close();
Umu_saved = Umu;
std::cout <<GridLogMessage<<"**************************************"<<std::endl;
std::cout <<GridLogMessage<<"** Reading back ILDG conf *********"<<std::endl;
std::cout <<GridLogMessage<<"**************************************"<<std::endl;
IldgReader _IldgReader;
_IldgReader.open(file);
_IldgReader.readConfiguration(Umu,header);
_IldgReader.close();
Umu_diff = Umu - Umu_saved;
std::cout <<GridLogMessage<< "norm2 Gauge Diff = "<<norm2(Umu_diff)<<std::endl;
Grid_finalize();
}

115
tests/IO/Test_ildg_read.cc Normal file
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@ -0,0 +1,115 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./tests/Test_nersc_io.cc
Copyright (C) 2015
Author: Azusa Yamaguchi <ayamaguc@staffmail.ed.ac.uk>
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
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 */
#include <Grid/Grid.h>
using namespace std;
using namespace Grid;
using namespace Grid::QCD;
int main (int argc, char ** argv)
{
Grid_init(&argc,&argv);
std::vector<int> simd_layout = GridDefaultSimd(4,vComplex::Nsimd());
std::vector<int> mpi_layout = GridDefaultMpi();
std::vector<int> latt_size = GridDefaultLatt();
int orthodir=3;
int orthosz =latt_size[orthodir];
GridCartesian Fine(latt_size,simd_layout,mpi_layout);
LatticeGaugeField Umu(&Fine);
std::vector<LatticeColourMatrix> U(4,&Fine);
FieldMetaData header;
std::string file("./ildg.file");
IldgReader IR;
IR.open(file);
IR.readConfiguration(Umu,header);
IR.close();
for(int mu=0;mu<Nd;mu++){
U[mu] = PeekIndex<LorentzIndex>(Umu,mu);
}
// Painful ; fix syntactical niceness
LatticeComplex LinkTrace(&Fine);
LinkTrace=zero;
for(int mu=0;mu<Nd;mu++){
LinkTrace = LinkTrace + trace(U[mu]);
}
// (1+2+3)=6 = N(N-1)/2 terms
LatticeComplex Plaq(&Fine);
Plaq = zero;
for(int mu=1;mu<Nd;mu++){
for(int nu=0;nu<mu;nu++){
Plaq = Plaq + trace(U[mu]*Cshift(U[nu],mu,1)*adj(Cshift(U[mu],nu,1))*adj(U[nu]));
}
}
double vol = Fine.gSites();
Complex PlaqScale(1.0/vol/6.0/3.0);
std::cout<<GridLogMessage <<"PlaqScale" << PlaqScale<<std::endl;
std::vector<TComplex> Plaq_T(orthosz);
sliceSum(Plaq,Plaq_T,Nd-1);
int Nt = Plaq_T.size();
TComplex Plaq_T_sum;
Plaq_T_sum=zero;
for(int t=0;t<Nt;t++){
Plaq_T_sum = Plaq_T_sum+Plaq_T[t];
Complex Pt=TensorRemove(Plaq_T[t]);
std::cout<<GridLogMessage << "sliced ["<<t<<"]" <<Pt*PlaqScale*Real(Nt)<<std::endl;
}
{
Complex Pt = TensorRemove(Plaq_T_sum);
std::cout<<GridLogMessage << "total " <<Pt*PlaqScale<<std::endl;
}
TComplex Tp = sum(Plaq);
Complex p = TensorRemove(Tp);
std::cout<<GridLogMessage << "calculated plaquettes " <<p*PlaqScale<<std::endl;
Complex LinkTraceScale(1.0/vol/4.0/3.0);
TComplex Tl = sum(LinkTrace);
Complex l = TensorRemove(Tl);
std::cout<<GridLogMessage << "calculated link trace " <<l*LinkTraceScale<<std::endl;
Grid_finalize();
}

28
tests/IO/Test_nersc_io.cc
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@ -38,10 +38,13 @@ int main (int argc, char ** argv)
{
Grid_init(&argc,&argv);
std::cout <<GridLogMessage<< " main "<<std::endl;
std::vector<int> simd_layout = GridDefaultSimd(4,vComplex::Nsimd());
std::vector<int> mpi_layout = GridDefaultMpi();
std::vector<int> latt_size ({16,16,16,16});
//std::vector<int> latt_size ({48,48,48,96});
//std::vector<int> latt_size ({32,32,32,32});
std::vector<int> latt_size ({16,16,16,32});
std::vector<int> clatt_size ({4,4,4,8});
int orthodir=3;
int orthosz =latt_size[orthodir];
@ -49,30 +52,32 @@ int main (int argc, char ** argv)
GridCartesian Fine(latt_size,simd_layout,mpi_layout);
GridCartesian Coarse(clatt_size,simd_layout,mpi_layout);
GridParallelRNG pRNGa(&Fine);
GridParallelRNG pRNGb(&Fine);
GridSerialRNG sRNGa;
GridSerialRNG sRNGb;
std::cout <<GridLogMessage<< " seeding... "<<std::endl;
pRNGa.SeedFixedIntegers(std::vector<int>({45,12,81,9}));
sRNGa.SeedFixedIntegers(std::vector<int>({45,12,81,9}));
std::cout <<GridLogMessage<< " ...done "<<std::endl;
std::string rfile("./ckpoint_rng.4000");
FieldMetaData rngheader;
NerscIO::writeRNGState(sRNGa,pRNGa,rfile);
NerscField rngheader;
NerscIO::readRNGState (sRNGb,pRNGb,rngheader,rfile);
LatticeComplex tmpa(&Fine); random(pRNGa,tmpa);
LatticeComplex tmpb(&Fine); random(pRNGb,tmpb);
tmpa = tmpa - tmpb;
std::cout << " difference between restored randoms and orig "<<norm2( tmpa ) <<" / "<< norm2(tmpb)<<std::endl;
std::cout <<GridLogMessage<< " difference between restored randoms and orig "<<norm2( tmpa ) <<" / "<< norm2(tmpb)<<std::endl;
ComplexD a,b;
random(sRNGa,a);
random(sRNGb,b);
std::cout << " serial RNG numbers "<<a<<" "<<b<<std::endl;
std::cout <<GridLogMessage<< " serial RNG numbers "<<a<<" "<<b<<std::endl;
LatticeGaugeField Umu(&Fine);
LatticeGaugeField Umu_diff(&Fine);
@ -80,15 +85,20 @@ int main (int argc, char ** argv)
std::vector<LatticeColourMatrix> U(4,&Fine);
SU3::ColdConfiguration(pRNGa,Umu);
SU3::HotConfiguration(pRNGa,Umu);
NerscField header;
FieldMetaData header;
std::string file("./ckpoint_lat.4000");
int precision32 = 0;
int tworow = 0;
NerscIO::writeConfiguration(Umu,file,tworow,precision32);
Umu_saved = Umu;
NerscIO::readConfiguration(Umu,header,file);
Umu_diff = Umu - Umu_saved;
//std::cout << "Umu_save "<<Umu_saved[0]<<std::endl;
//std::cout << "Umu_read "<<Umu[0]<<std::endl;
std::cout <<GridLogMessage<< "norm2 Gauge Diff = "<<norm2(Umu_diff)<<std::endl;
for(int mu=0;mu<Nd;mu++){
U[mu] = PeekIndex<LorentzIndex>(Umu,mu);
@ -115,7 +125,6 @@ int main (int argc, char ** argv)
#endif
double vol = Fine.gSites();
Complex PlaqScale(1.0/vol/6.0/3.0);
std::cout<<GridLogMessage <<"PlaqScale" << PlaqScale<<std::endl;
std::vector<TComplex> Plaq_T(orthosz);
sliceSum(Plaq,Plaq_T,Nd-1);
@ -139,7 +148,6 @@ int main (int argc, char ** argv)
Complex p = TensorRemove(Tp);
std::cout<<GridLogMessage << "calculated plaquettes " <<p*PlaqScale<<std::endl;
Complex LinkTraceScale(1.0/vol/4.0/3.0);
TComplex Tl = sum(LinkTrace);
Complex l = TensorRemove(Tl);

2
tests/IO/Test_nersc_read.cc
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@ -50,7 +50,7 @@ int main (int argc, char ** argv)
LatticeGaugeField Umu(&Fine);
std::vector<LatticeColourMatrix> U(4,&Fine);
NerscField header;
FieldMetaData header;
std::string file("./ckpoint_lat");
NerscIO::readConfiguration(Umu,header,file);

7
tests/IO/Test_serialisation.cc
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@ -31,6 +31,7 @@ Author: Peter Boyle <paboyle@ph.ed.ac.uk>
using namespace Grid;
using namespace Grid::QCD;
GRID_SERIALIZABLE_ENUM(myenum, undef, red, 1, blue, 2, green, 3);
@ -44,8 +45,8 @@ public:
double, y,
bool , b,
std::vector<double>, array,
std::vector<std::vector<double>>, twodimarray,
std::vector<std::vector<std::vector<Complex>>>, cmplx3darray
std::vector<std::vector<double> >, twodimarray,
std::vector<std::vector<std::vector<Complex> > >, cmplx3darray
);
myclass() {}
myclass(int i)
@ -237,7 +238,7 @@ int main(int argc,char **argv)
std::cout << "Loaded (JSON) -----------------" << std::endl;
std::cout << jcopy1 << std::endl << jveccopy1 << std::endl;
}
/*
// This is still work in progress
{

2
tests/forces/Test_contfrac_force.cc
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@ -139,7 +139,7 @@ int main (int argc, char ** argv)
}
Complex dSpred = sum(dS);
ComplexD dSpred = sum(dS);
std::cout << GridLogMessage << " S "<<S<<std::endl;
std::cout << GridLogMessage << " Sprime "<<Sprime<<std::endl;

2
tests/forces/Test_dwf_force.cc
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@ -150,7 +150,7 @@ int main (int argc, char ** argv)
}
Complex dSpred = sum(dS);
ComplexD dSpred = sum(dS);
std::cout << GridLogMessage << " S "<<S<<std::endl;
std::cout << GridLogMessage << " Sprime "<<Sprime<<std::endl;

6
tests/forces/Test_dwf_gpforce.cc
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@ -194,9 +194,9 @@ int main (int argc, char ** argv)
}
Complex dSpred = sum(dS);
Complex dSm = sum(dSmom);
Complex dSm2 = sum(dSmom2);
ComplexD dSpred = sum(dS);
ComplexD dSm = sum(dSmom);
ComplexD dSm2 = sum(dSmom2);
std::cout << GridLogMessage <<"Initial mom hamiltonian is "<< Hmom <<std::endl;

2
tests/forces/Test_gp_rect_force.cc
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@ -113,7 +113,7 @@ int main (int argc, char ** argv)
dS = dS - trace(mommu*UdSdUmu)*dt*2.0;
}
Complex dSpred = sum(dS);
ComplexD dSpred = sum(dS);
std::cout << GridLogMessage << " S "<<S<<std::endl;
std::cout << GridLogMessage << " Sprime "<<Sprime<<std::endl;

2
tests/forces/Test_gpdwf_force.cc
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@ -143,7 +143,7 @@ int main (int argc, char ** argv)
dS = dS+trace(mommu*forcemu)*dt;
}
Complex dSpred = sum(dS);
ComplexD dSpred = sum(dS);
// From TwoFlavourPseudoFermion:
//////////////////////////////////////////////////////

2
tests/forces/Test_gpwilson_force.cc
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@ -143,7 +143,7 @@ int main (int argc, char ** argv)
dS = dS+trace(mommu*forcemu)*dt;
}
Complex dSpred = sum(dS);
ComplexD dSpred = sum(dS);
std::cout << GridLogMessage << " S "<<S<<std::endl;
std::cout << GridLogMessage << " Sprime "<<Sprime<<std::endl;

2
tests/forces/Test_laplacian_force.cc
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@ -128,7 +128,7 @@ int main (int argc, char ** argv)
dS = dS + trace(mommu*UdSdUmu)*dt*2.0;
}
Complex dSpred = sum(dS);
ComplexD dSpred = sum(dS);
std::cout << GridLogMessage << " S "<<S<<std::endl;
std::cout << GridLogMessage << " Sprime "<<Sprime<<std::endl;

2
tests/forces/Test_mobius_force.cc
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@ -141,7 +141,7 @@ int main (int argc, char ** argv)
}
Complex dSpred = sum(dS);
ComplexD dSpred = sum(dS);
std::cout << GridLogMessage << " -- S "<<S<<std::endl;
std::cout << GridLogMessage << " -- Sprime "<<Sprime<<std::endl;

2
tests/forces/Test_partfrac_force.cc
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@ -141,7 +141,7 @@ int main (int argc, char ** argv)
}
Complex dSpred = sum(dS);
ComplexD dSpred = sum(dS);
std::cout << GridLogMessage << " S "<<S<<std::endl;
std::cout << GridLogMessage << " Sprime "<<Sprime<<std::endl;

2
tests/forces/Test_rect_force.cc
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@ -112,7 +112,7 @@ int main (int argc, char ** argv)
dS = dS - trace(mommu*UdSdUmu)*dt*2.0;
}
Complex dSpred = sum(dS);
ComplexD dSpred = sum(dS);
std::cout << GridLogMessage << " S "<<S<<std::endl;
std::cout << GridLogMessage << " Sprime "<<Sprime<<std::endl;

6
tests/forces/Test_wilson_force.cc
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@ -178,9 +178,9 @@ int main (int argc, char ** argv)
}
Complex dSpred = sum(dS);
Complex dSm = sum(dSmom);
Complex dSm2 = sum(dSmom2);
ComplexD dSpred = sum(dS);
ComplexD dSm = sum(dSmom);
ComplexD dSm2 = sum(dSmom2);
std::cout << GridLogMessage <<"Initial mom hamiltonian is "<< Hmom <<std::endl;

2
tests/forces/Test_zmobius_force.cc
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@ -155,7 +155,7 @@ int main (int argc, char ** argv)
}
Complex dSpred = sum(dS);
ComplexD dSpred = sum(dS);
std::cout << GridLogMessage << " S "<<S<<std::endl;
std::cout << GridLogMessage << " Sprime "<<Sprime<<std::endl;

5
tests/hadrons/Test_hadrons_meson_3pt.cc
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@ -61,6 +61,10 @@ int main(int argc, char *argv[])
// gauge field
application.createModule<MGauge::Unit>("gauge");
// set fermion boundary conditions to be periodic space, antiperiodic time.
std::string boundary = "1 1 1 -1";
for (unsigned int i = 0; i < flavour.size(); ++i)
{
// actions
@ -69,6 +73,7 @@ int main(int argc, char *argv[])
actionPar.Ls = 12;
actionPar.M5 = 1.8;
actionPar.mass = mass[i];
actionPar.boundary = boundary;
application.createModule<MAction::DWF>("DWF_" + flavour[i], actionPar);
// solvers

5
tests/hadrons/Test_hadrons_rarekaon.cc
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@ -98,6 +98,10 @@ int main(int argc, char *argv[])
gaugePar.file = configStem;
application.createModule<MGauge::Load>("gauge", gaugePar);
}
// set fermion boundary conditions to be periodic space, antiperiodic time.
std::string boundary = "1 1 1 -1";
for (unsigned int i = 0; i < flavour.size(); ++i)
{
// actions
@ -106,6 +110,7 @@ int main(int argc, char *argv[])
actionPar.Ls = 16;
actionPar.M5 = 1.8;
actionPar.mass = mass[i];
actionPar.boundary = boundary;
application.createModule<MAction::DWF>("DWF_" + flavour[i], actionPar);
// solvers

5
tests/hadrons/Test_hadrons_spectrum.cc
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@ -63,6 +63,10 @@ int main(int argc, char *argv[])
MSource::Point::Par ptPar;
ptPar.position = "0 0 0 0";
application.createModule<MSource::Point>("pt", ptPar);
// set fermion boundary conditions to be periodic space, antiperiodic time.
std::string boundary = "1 1 1 -1";
for (unsigned int i = 0; i < flavour.size(); ++i)
{
// actions
@ -71,6 +75,7 @@ int main(int argc, char *argv[])
actionPar.Ls = 12;
actionPar.M5 = 1.8;
actionPar.mass = mass[i];
actionPar.boundary = boundary;
application.createModule<MAction::DWF>("DWF_" + flavour[i], actionPar);
// solvers

84
tests/smearing/Test_WilsonFlow.cc
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@ -28,6 +28,38 @@ directory
/* END LEGAL */
#include <Grid/Grid.h>
namespace Grid{
struct WFParameters: Serializable {
GRID_SERIALIZABLE_CLASS_MEMBERS(WFParameters,
int, steps,
double, step_size,
int, meas_interval,
double, maxTau); // for the adaptive algorithm
template <class ReaderClass >
WFParameters(Reader<ReaderClass>& Reader){
read(Reader, "WilsonFlow", *this);
}
};
struct ConfParameters: Serializable {
GRID_SERIALIZABLE_CLASS_MEMBERS(ConfParameters,
std::string, conf_prefix,
std::string, rng_prefix,
int, StartConfiguration,
int, EndConfiguration,
int, Skip);
template <class ReaderClass >
ConfParameters(Reader<ReaderClass>& Reader){
read(Reader, "Configurations", *this);
}
};
}
int main(int argc, char **argv) {
using namespace Grid;
using namespace Grid::QCD;
@ -42,22 +74,38 @@ int main(int argc, char **argv) {
GridRedBlackCartesian RBGrid(latt_size, simd_layout, mpi_layout);
std::vector<int> seeds({1, 2, 3, 4, 5});
GridSerialRNG sRNG;
GridParallelRNG pRNG(&Grid);
pRNG.SeedFixedIntegers(seeds);
LatticeGaugeField Umu(&Grid), Uflow(&Grid);
SU<Nc>::HotConfiguration(pRNG, Umu);
typedef Grid::JSONReader Serialiser;
Serialiser Reader("input.json");
WFParameters WFPar(Reader);
ConfParameters CPar(Reader);
CheckpointerParameters CPPar(CPar.conf_prefix, CPar.rng_prefix);
BinaryHmcCheckpointer<PeriodicGimplR> CPBin(CPPar);
for (int conf = CPar.StartConfiguration; conf <= CPar.EndConfiguration; conf+= CPar.Skip){
CPBin.CheckpointRestore(conf, Umu, sRNG, pRNG);
std::cout << std::setprecision(15);
std::cout << GridLogMessage << "Plaquette: "
std::cout << GridLogMessage << "Initial plaquette: "
<< WilsonLoops<PeriodicGimplR>::avgPlaquette(Umu) << std::endl;
WilsonFlow<PeriodicGimplR> WF(200, 0.01);
WilsonFlow<PeriodicGimplR> WF(WFPar.steps, WFPar.step_size, WFPar.meas_interval);
WF.smear(Uflow, Umu);
WF.smear_adaptive(Uflow, Umu, WFPar.maxTau);
RealD WFlow_plaq = WilsonLoops<PeriodicGimplR>::avgPlaquette(Uflow);
std::cout << GridLogMessage << "Plaquette: "<< WFlow_plaq << std::endl;
RealD WFlow_TC = WilsonLoops<PeriodicGimplR>::TopologicalCharge(Uflow);
RealD WFlow_T0 = WF.energyDensityPlaquette(Uflow);
std::cout << GridLogMessage << "Plaquette "<< conf << " " << WFlow_plaq << std::endl;
std::cout << GridLogMessage << "T0 "<< conf << " " << WFlow_T0 << std::endl;
std::cout << GridLogMessage << "TopologicalCharge "<< conf << " " << WFlow_TC << std::endl;
std::cout<< GridLogMessage << " Admissibility check:\n";
const double sp_adm = 0.067; // admissible threshold
@ -73,6 +121,32 @@ int main(int argc, char **argv) {
std::cout<< GridLogMessage << " (sp_admissible = "<< sp_adm <<")\n";
//std::cout<< GridLogMessage << " sp_admissible - sp_max = "<<sp_adm-sp_max <<"\n";
std::cout<< GridLogMessage << " sp_admissible - sp_ave = "<<sp_adm-sp_ave <<"\n";
}
Grid_finalize();
} // main
/*
Input file example
JSON
{
"WilsonFlow":{
"steps": 200,
"step_size": 0.01,
"meas_interval": 50,
"maxTau": 2.0
},
"Configurations":{
"conf_prefix": "ckpoint_lat",
"rng_prefix": "ckpoint_rng",
"StartConfiguration": 3000,
"EndConfiguration": 3000,
"Skip": 5
}
}
*/