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

Merge remote-tracking branch 'upstream/develop' into feature/wilsonmg

Browse Source
This commit is contained in:
Daniel Richtmann
2018-03-23 21:13:50 +01:00
parent 3c3ec4e267 f290b2e908
commit afdcbf79d1
37 changed files with 1129 additions and 551 deletions
Download Patch File Download Diff File Expand all files Collapse all files

112
tests/IO/Test_serialisation.cc
View File

@ -45,7 +45,8 @@ public:
bool , b,
std::vector<double>, array,
std::vector<std::vector<double> >, twodimarray,
std::vector<std::vector<std::vector<Complex> > >, cmplx3darray
std::vector<std::vector<std::vector<Complex> > >, cmplx3darray,
SpinColourMatrix, scm
);
myclass() {}
myclass(int i)
@ -59,6 +60,12 @@ public:
y=2*i;
b=true;
name="bother said pooh";
scm()(0, 1)(2, 1) = 2.356;
scm()(3, 0)(1, 1) = 1.323;
scm()(2, 1)(0, 1) = 5.3336;
scm()(0, 2)(1, 1) = 6.336;
scm()(2, 1)(2, 2) = 7.344;
scm()(1, 1)(2, 0) = 8.3534;
}
};
@ -93,8 +100,30 @@ void ioTest(const std::string &filename, const O &object, const std::string &nam
if (!good) exit(EXIT_FAILURE);
}
template <typename T>
void tensorConvTestFn(GridSerialRNG &rng, const std::string label)
{
T t, ft;
Real n;
bool good;
random(rng, t);
auto tv = tensorToVec(t);
vecToTensor(ft, tv);
n = norm2(t - ft);
good = (n == 0);
std::cout << label << " norm 2 diff: " << n << " -- "
<< (good ? "success" : "failure") << std::endl;
}
#define tensorConvTest(rng, type) tensorConvTestFn<type>(rng, #type)
int main(int argc,char **argv)
{
GridSerialRNG rng;
rng.SeedFixedIntegers(std::vector<int>({42,10,81,9}));
std::cout << "==== basic IO" << std::endl;
XmlWriter WR("bother.xml");
@ -120,7 +149,7 @@ int main(int argc,char **argv)
std::cout << "-- serialisable class writing to 'bother.xml'..." << std::endl;
write(WR,"obj",obj);
WR.write("obj2", obj);
vec.push_back(myclass(1234));
vec.push_back(obj);
vec.push_back(myclass(5678));
vec.push_back(myclass(3838));
pair = std::make_pair(myenum::red, myenum::blue);
@ -131,8 +160,6 @@ int main(int argc,char **argv)
std::cout << "-- serialisable class comparison:" << std::endl;
std::cout << "vec[0] == obj: " << ((vec[0] == obj) ? "true" : "false") << std::endl;
std::cout << "vec[1] == obj: " << ((vec[1] == obj) ? "true" : "false") << std::endl;
write(WR, "objpair", pair);
std::cout << "-- pair writing to std::cout:" << std::endl;
std::cout << pair << std::endl;
@ -141,26 +168,20 @@ int main(int argc,char **argv)
//// XML
ioTest<XmlWriter, XmlReader>("iotest.xml", obj, "XML (object) ");
ioTest<XmlWriter, XmlReader>("iotest.xml", vec, "XML (vector of objects)");
ioTest<XmlWriter, XmlReader>("iotest.xml", pair, "XML (pair of objects)");
//// binary
ioTest<BinaryWriter, BinaryReader>("iotest.bin", obj, "binary (object) ");
ioTest<BinaryWriter, BinaryReader>("iotest.bin", vec, "binary (vector of objects)");
ioTest<BinaryWriter, BinaryReader>("iotest.bin", pair, "binary (pair of objects)");
//// text
ioTest<TextWriter, TextReader>("iotest.dat", obj, "text (object) ");
ioTest<TextWriter, TextReader>("iotest.dat", vec, "text (vector of objects)");
ioTest<TextWriter, TextReader>("iotest.dat", pair, "text (pair of objects)");
//// text
ioTest<JSONWriter, JSONReader>("iotest.json", obj, "JSON (object) ");
ioTest<JSONWriter, JSONReader>("iotest.json", vec, "JSON (vector of objects)");
ioTest<JSONWriter, JSONReader>("iotest.json", pair, "JSON (pair of objects)");
//// HDF5
#undef HAVE_HDF5
#ifdef HAVE_HDF5
ioTest<Hdf5Writer, Hdf5Reader>("iotest.h5", obj, "HDF5 (object) ");
ioTest<Hdf5Writer, Hdf5Reader>("iotest.h5", vec, "HDF5 (vector of objects)");
ioTest<Hdf5Writer, Hdf5Reader>("iotest.h5", pair, "HDF5 (pair of objects)");
#endif
std::cout << "\n==== vector flattening/reconstruction" << std::endl;
@ -197,68 +218,11 @@ int main(int argc,char **argv)
std::cout << flatdv.getVector() << std::endl;
std::cout << std::endl;
std::cout << ".:::::: Testing JSON classes "<< std::endl;
{
JSONWriter JW("bother.json");
// test basic type writing
myenum a = myenum::red;
push(JW,"BasicTypes");
write(JW,std::string("i16"),i16);
write(JW,"myenum",a);
write(JW,"u16",u16);
write(JW,"i32",i32);
write(JW,"u32",u32);
write(JW,"i64",i64);
write(JW,"u64",u64);
write(JW,"f",f);
write(JW,"d",d);
write(JW,"b",b);
pop(JW);
// test serializable class writing
myclass obj(1234); // non-trivial constructor
std::cout << obj << std::endl;
std::cout << "-- serialisable class writing to 'bother.json'..." << std::endl;
write(JW,"obj",obj);
JW.write("obj2", obj);
std::vector<myclass> vec;
vec.push_back(myclass(1234));
vec.push_back(myclass(5678));
vec.push_back(myclass(3838));
write(JW, "objvec", vec);
}
{
JSONReader RD("bother.json");
myclass jcopy1;
std::vector<myclass> jveccopy1;
read(RD,"obj",jcopy1);
read(RD,"objvec", jveccopy1);
std::cout << "Loaded (JSON) -----------------" << std::endl;
std::cout << jcopy1 << std::endl << jveccopy1 << std::endl;
}
/*
// This is still work in progress
{
// Testing the next element function
JSONReader RD("test.json");
RD.push("grid");
RD.push("Observable");
std::string name;
read(RD,"name", name);
}
*/
std::cout << "==== Grid tensor to vector test" << std::endl;
tensorConvTest(rng, SpinColourMatrix);
tensorConvTest(rng, SpinColourVector);
tensorConvTest(rng, ColourMatrix);
tensorConvTest(rng, ColourVector);
tensorConvTest(rng, SpinMatrix);
tensorConvTest(rng, SpinVector);
}

27
tests/Test_dwf_mixedcg_prec.cc
View File

@ -103,6 +103,33 @@ int main (int argc, char ** argv)
std::cout << "Diff between mixed and regular CG: " << diff << std::endl;
#ifdef HAVE_LIME
if( GridCmdOptionExists(argv,argv+argc,"--checksums") ){
std::string file1("./Propagator1");
std::string file2("./Propagator2");
emptyUserRecord record;
uint32_t nersc_csum;
uint32_t scidac_csuma;
uint32_t scidac_csumb;
typedef SpinColourVectorD FermionD;
typedef vSpinColourVectorD vFermionD;
BinarySimpleMunger<FermionD,FermionD> munge;
std::string format = getFormatString<vFermionD>();
BinaryIO::writeLatticeObject<vFermionD,FermionD>(result_o,file1,munge, 0, format,
nersc_csum,scidac_csuma,scidac_csumb);
std::cout << " Mixed checksums "<<std::hex << scidac_csuma << " "<<scidac_csumb<<std::endl;
BinaryIO::writeLatticeObject<vFermionD,FermionD>(result_o_2,file1,munge, 0, format,
nersc_csum,scidac_csuma,scidac_csumb);
std::cout << " CG checksums "<<std::hex << scidac_csuma << " "<<scidac_csumb<<std::endl;
}
#endif
Grid_finalize();
}

1
tests/core/Test_main.cc
View File

@ -393,7 +393,6 @@ int main(int argc, char **argv) {
}
random(Foo);
*/
lex_sites(Foo);
Integer mm[4];
mm[0] = 1;

3
tests/debug/Test_cayley_coarsen_support.cc
View File

@ -111,6 +111,7 @@ int main (int argc, char ** argv)
std::cout<<GridLogMessage<<"Error "<<norm2(err)<<std::endl;
const int nbasis = 2;
const int cb = 0 ;
LatticeFermion prom(FGrid);
std::vector<LatticeFermion> subspace(nbasis,FGrid);
@ -119,7 +120,7 @@ int main (int argc, char ** argv)
MdagMLinearOperator<DomainWallFermionR,LatticeFermion> HermDefOp(Ddwf);
typedef Aggregation<vSpinColourVector,vTComplex,nbasis> Subspace;
Subspace Aggregates(Coarse5d,FGrid);
Subspace Aggregates(Coarse5d,FGrid,cb);
Aggregates.CreateSubspaceRandom(RNG5);
subspace=Aggregates.subspace;

3
tests/debug/Test_cayley_ldop_cr.cc
View File

@ -78,6 +78,7 @@ int main (int argc, char ** argv)
RealD mass=0.1;
RealD M5=1.5;
int cb=0;
std::cout<<GridLogMessage << "**************************************************"<< std::endl;
std::cout<<GridLogMessage << "Building g5R5 hermitian DWF operator" <<std::endl;
@ -95,7 +96,7 @@ int main (int argc, char ** argv)
std::cout<<GridLogMessage << "Calling Aggregation class to build subspace" <<std::endl;
std::cout<<GridLogMessage << "**************************************************"<< std::endl;
MdagMLinearOperator<DomainWallFermionR,LatticeFermion> HermDefOp(Ddwf);
Subspace Aggregates(Coarse5d,FGrid);
Subspace Aggregates(Coarse5d,FGrid,cb);
Aggregates.CreateSubspace(RNG5,HermDefOp);

123
tests/forces/Test_gp_plaq_force.cc Normal file
View File

@ -0,0 +1,123 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./tests/Test_gp_rect_force.cc
Copyright (C) 2015
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> latt_size = GridDefaultLatt();
std::vector<int> simd_layout = GridDefaultSimd(Nd,vComplex::Nsimd());
std::vector<int> mpi_layout = GridDefaultMpi();
GridCartesian Grid(latt_size,simd_layout,mpi_layout);
GridRedBlackCartesian RBGrid(&Grid);
int threads = GridThread::GetThreads();
std::cout<<GridLogMessage << "Grid is setup to use "<<threads<<" threads"<<std::endl;
std::vector<int> seeds({1,2,3,4});
GridParallelRNG pRNG(&Grid);
pRNG.SeedFixedIntegers(std::vector<int>({45,12,81,9}));
LatticeGaugeField U(&Grid);
SU3::HotConfiguration(pRNG,U);
double beta = 1.0;
double c1 = 0.331;
//ConjugatePlaqPlusRectangleActionR Action(beta,c1);
ConjugateWilsonGaugeActionR Action(beta);
//WilsonGaugeActionR Action(beta);
ComplexD S = Action.S(U);
// get the deriv of phidag MdagM phi with respect to "U"
LatticeGaugeField UdSdU(&Grid);
Action.deriv(U,UdSdU);
////////////////////////////////////
// Modify the gauge field a little
////////////////////////////////////
RealD dt = 0.0001;
LatticeColourMatrix mommu(&Grid);
LatticeColourMatrix forcemu(&Grid);
LatticeGaugeField mom(&Grid);
LatticeGaugeField Uprime(&Grid);
for(int mu=0;mu<Nd;mu++){
SU3::GaussianFundamentalLieAlgebraMatrix(pRNG, mommu); // Traceless antihermitian momentum; gaussian in lie alg
PokeIndex<LorentzIndex>(mom,mommu,mu);
// fourth order exponential approx
parallel_for(auto i=mom.begin();i<mom.end();i++){ // exp(pmu dt) * Umu
Uprime[i](mu) = U[i](mu) + mom[i](mu)*U[i](mu)*dt ;
}
}
ComplexD Sprime = Action.S(Uprime);
//////////////////////////////////////////////
// Use derivative to estimate dS
//////////////////////////////////////////////
LatticeComplex dS(&Grid); dS = zero;
for(int mu=0;mu<Nd;mu++){
auto UdSdUmu = PeekIndex<LorentzIndex>(UdSdU,mu);
mommu = PeekIndex<LorentzIndex>(mom,mu);
// Update gauge action density
// U = exp(p dt) U
// dU/dt = p U
// so dSdt = trace( dUdt dSdU) = trace( p UdSdUmu )
dS = dS - trace(mommu*UdSdUmu)*dt*2.0;
}
ComplexD dSpred = sum(dS);
std::cout << GridLogMessage << " S "<<S<<std::endl;
std::cout << GridLogMessage << " Sprime "<<Sprime<<std::endl;
std::cout << GridLogMessage << "dS "<<Sprime-S<<std::endl;
std::cout << GridLogMessage << "pred dS "<< dSpred <<std::endl;
assert( fabs(real(Sprime-S-dSpred)) < 1.0e-2 ) ;
std::cout<< GridLogMessage << "Done" <<std::endl;
Grid_finalize();
}

4
tests/forces/Test_gp_rect_force.cc
View File

@ -59,8 +59,8 @@ int main (int argc, char ** argv)
double beta = 1.0;
double c1 = 0.331;
//GparityPlaqPlusRectangleActionR Action(beta,c1);
ConjugateWilsonGaugeActionR Action(beta);
ConjugatePlaqPlusRectangleActionR Action(beta,c1);
// ConjugateWilsonGaugeActionR Action(beta);
//WilsonGaugeActionR Action(beta);
ComplexD S = Action.S(U);

2
tests/forces/Test_gpwilson_force.cc
View File

@ -91,7 +91,7 @@ int main (int argc, char ** argv)
////////////////////////////////////
// Modify the gauge field a little
////////////////////////////////////
RealD dt = 0.0001;
RealD dt = 0.01;
LatticeColourMatrix mommu(UGrid);
LatticeColourMatrix forcemu(UGrid);

17
tests/lanczos/Test_dwf_compressed_lanczos_reorg.cc
View File

@ -56,12 +56,12 @@ public:
void checkpointFine(std::string evecs_file,std::string evals_file)
{
assert(this->_Aggregate.subspace.size()==nbasis);
assert(this->subspace.size()==nbasis);
emptyUserRecord record;
Grid::QCD::ScidacWriter WR;
WR.open(evecs_file);
for(int k=0;k<nbasis;k++) {
WR.writeScidacFieldRecord(this->_Aggregate.subspace[k],record);
WR.writeScidacFieldRecord(this->subspace[k],record);
}
WR.close();
@ -72,7 +72,7 @@ public:
void checkpointFineRestore(std::string evecs_file,std::string evals_file)
{
this->evals_fine.resize(nbasis);
this->_Aggregate.subspace.resize(nbasis,this->_FineGrid);
this->subspace.resize(nbasis,this->_FineGrid);
std::cout << GridLogIRL<< "checkpointFineRestore: Reading evals from "<<evals_file<<std::endl;
XmlReader RDx(evals_file);
@ -85,8 +85,8 @@ public:
Grid::QCD::ScidacReader RD ;
RD.open(evecs_file);
for(int k=0;k<nbasis;k++) {
this->_Aggregate.subspace[k].checkerboard=this->_checkerboard;
RD.readScidacFieldRecord(this->_Aggregate.subspace[k],record);
this->subspace[k].checkerboard=this->_checkerboard;
RD.readScidacFieldRecord(this->subspace[k],record);
}
RD.close();
@ -180,7 +180,6 @@ int main (int argc, char ** argv) {
GridCartesian * CoarseGrid4 = SpaceTimeGrid::makeFourDimGrid(coarseLatt, GridDefaultSimd(Nd,vComplex::Nsimd()),GridDefaultMpi());
GridRedBlackCartesian * CoarseGrid4rb = SpaceTimeGrid::makeFourDimRedBlackGrid(CoarseGrid4);
GridCartesian * CoarseGrid5 = SpaceTimeGrid::makeFiveDimGrid(cLs,CoarseGrid4);
GridRedBlackCartesian * CoarseGrid5rb = SpaceTimeGrid::makeFourDimRedBlackGrid(CoarseGrid5);
// Gauge field
LatticeGaugeField Umu(UGrid);
@ -206,7 +205,7 @@ int main (int argc, char ** argv) {
const int nbasis= 60;
assert(nbasis==Ns1);
LocalCoherenceLanczosScidac<vSpinColourVector,vTComplex,nbasis> _LocalCoherenceLanczos(FrbGrid,CoarseGrid5rb,HermOp,Odd);
LocalCoherenceLanczosScidac<vSpinColourVector,vTComplex,nbasis> _LocalCoherenceLanczos(FrbGrid,CoarseGrid5,HermOp,Odd);
std::cout << GridLogMessage << "Constructed LocalCoherenceLanczos" << std::endl;
assert( (Params.doFine)||(Params.doFineRead));
@ -221,7 +220,9 @@ int main (int argc, char ** argv) {
std::cout << GridLogIRL<<"Checkpointing Fine evecs"<<std::endl;
_LocalCoherenceLanczos.checkpointFine(std::string("evecs.scidac"),std::string("evals.xml"));
_LocalCoherenceLanczos.testFine(fine.resid*100.0); // Coarse check
std::cout << GridLogIRL<<"Orthogonalising"<<std::endl;
_LocalCoherenceLanczos.Orthogonalise();
std::cout << GridLogIRL<<"Orthogonaled"<<std::endl;
}
if ( Params.doFineRead ) {
@ -231,8 +232,6 @@ int main (int argc, char ** argv) {
}
if ( Params.doCoarse ) {
std::cout << GridLogMessage << "Orthogonalising " << nbasis<<" Nm "<<Nm2<< std::endl;
std::cout << GridLogMessage << "Performing coarse grid IRL Nstop "<< Ns2<< " Nk "<<Nk2<<" Nm "<<Nm2<< std::endl;
_LocalCoherenceLanczos.calcCoarse(coarse.Cheby,Params.Smoother,Params.coarse_relax_tol,
coarse.Nstop, coarse.Nk,coarse.Nm,