portelli/Grid
1
0
Fork 0
mirror of https://github.com/paboyle/Grid.git synced 2025-11-03 21:44:33 +00:00
Code Releases Activity

Merge branch 'develop' into feature/staggered-comms-compute

Browse Source 
Conflicts:
	lib/qcd/action/fermion/ImprovedStaggeredFermion.cc
This commit is contained in:
Azusa Yamaguchi
2018-05-21 13:07:29 +01:00
parent 0e127b1fc7 a61e0df54b
commit 7fbbb31a50
238 changed files with 18155 additions and 7613 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
tests/solver/Test_dwf_mrhs_cg.cc
View File

@@ -114,7 +114,7 @@ int main (int argc, char ** argv)
{
FGrid->Barrier();
ScidacWriter _ScidacWriter;
ScidacWriter _ScidacWriter(FGrid->IsBoss());
_ScidacWriter.open(file);
std::cout << GridLogMessage << "****************************************************************** "<<std::endl;
std::cout << GridLogMessage << " Writing out gauge field "<<std::endl;
@@ -144,7 +144,7 @@ int main (int argc, char ** argv)
std::cout << GridLogMessage << "****************************************************************** "<<std::endl;
std::stringstream filefn; filefn << filef << "."<< n;
ScidacWriter _ScidacWriter;
ScidacWriter _ScidacWriter(FGrid->IsBoss());
_ScidacWriter.open(filefn.str());
_ScidacWriter.writeScidacFieldRecord(src[n],record);
_ScidacWriter.close();

50
tests/solver/Test_dwf_mrhs_cg_mpi.cc
View File

@@ -72,27 +72,29 @@ int main (int argc, char ** argv)
int nrhs = 1;
int me;
for(int i=0;i<mpi_layout.size();i++) nrhs *= (mpi_layout[i]/mpi_split[i]);
std::cout << GridLogMessage << "Creating split grids " <<std::endl;
GridCartesian * SGrid = new GridCartesian(GridDefaultLatt(),
GridDefaultSimd(Nd,vComplex::Nsimd()),
mpi_split,
*UGrid,me);
std::cout << GridLogMessage <<"Creating split ferm grids " <<std::endl;
GridCartesian * SFGrid = SpaceTimeGrid::makeFiveDimGrid(Ls,SGrid);
std::cout << GridLogMessage <<"Creating split rb grids " <<std::endl;
GridRedBlackCartesian * SrbGrid = SpaceTimeGrid::makeFourDimRedBlackGrid(SGrid);
std::cout << GridLogMessage <<"Creating split ferm rb grids " <<std::endl;
GridRedBlackCartesian * SFrbGrid = SpaceTimeGrid::makeFiveDimRedBlackGrid(Ls,SGrid);
std::cout << GridLogMessage << "Made the grids"<<std::endl;
///////////////////////////////////////////////
// Set up the problem as a 4d spreadout job
///////////////////////////////////////////////
std::vector<int> seeds({1,2,3,4});
GridParallelRNG pRNG(UGrid ); pRNG.SeedFixedIntegers(seeds);
GridParallelRNG pRNG5(FGrid); pRNG5.SeedFixedIntegers(seeds);
std::vector<FermionField> src(nrhs,FGrid);
std::vector<FermionField> src_chk(nrhs,FGrid);
std::vector<FermionField> result(nrhs,FGrid);
FermionField tmp(FGrid);
std::cout << GridLogMessage << "Made the Fermion Fields"<<std::endl;
for(int s=0;s<nrhs;s++) result[s]=zero;
#undef LEXICO_TEST
@@ -117,20 +119,29 @@ int main (int argc, char ** argv)
}
}
#else
GridParallelRNG pRNG5(FGrid); pRNG5.SeedFixedIntegers(seeds);
for(int s=0;s<nrhs;s++) {
random(pRNG5,src[s]);
tmp = 100.0*s;
tmp = 10.0*s;
src[s] = (src[s] * 0.1) + tmp;
std::cout << " src ]"<<s<<"] "<<norm2(src[s])<<std::endl;
std::cout << GridLogMessage << " src ["<<s<<"] "<<norm2(src[s])<<std::endl;
}
#endif
std::cout << GridLogMessage << "Intialised the Fermion Fields"<<std::endl;
for(int n =0 ; n< nrhs ; n++) {
std::cout << " src"<<n<<"\n"<< src[n] <<std::endl;
LatticeGaugeField Umu(UGrid);
if(1) {
GridParallelRNG pRNG(UGrid );
std::cout << GridLogMessage << "Intialising 4D RNG "<<std::endl;
pRNG.SeedFixedIntegers(seeds);
std::cout << GridLogMessage << "Intialised 4D RNG "<<std::endl;
SU3::HotConfiguration(pRNG,Umu);
std::cout << GridLogMessage << "Intialised the HOT Gauge Field"<<std::endl;
// std::cout << " Site zero "<< Umu._odata[0] <<std::endl;
} else {
SU3::ColdConfiguration(Umu);
std::cout << GridLogMessage << "Intialised the COLD Gauge Field"<<std::endl;
}
LatticeGaugeField Umu(UGrid); SU3::HotConfiguration(pRNG,Umu);
/////////////////
// MPI only sends
/////////////////
@@ -139,13 +150,13 @@ int main (int argc, char ** argv)
FermionField s_tmp(SFGrid);
FermionField s_res(SFGrid);
std::cout << GridLogMessage << "Made the split grid fields"<<std::endl;
///////////////////////////////////////////////////////////////
// split the source out using MPI instead of I/O
///////////////////////////////////////////////////////////////
Grid_split (Umu,s_Umu);
Grid_split (src,s_src);
std::cout << " split rank " <<me << " s_src "<<norm2(s_src)<<std::endl;
std::cout << " s_src\n "<< s_src <<std::endl;
std::cout << GridLogMessage << " split rank " <<me << " s_src "<<norm2(s_src)<<std::endl;
#ifdef LEXICO_TEST
FermionField s_src_tmp(SFGrid);
@@ -168,16 +179,13 @@ int main (int argc, char ** argv)
s_src_tmp = s_src_tmp + ftmp;
}
s_src_diff = s_src_tmp - s_src;
std::cout << " s_src_diff " << norm2(s_src_diff)<<std::endl;
std::cout << " s_src \n" << s_src << std::endl;
std::cout << " s_src_tmp \n" << s_src_tmp << std::endl;
std::cout << " s_src_diff \n" << s_src_diff << std::endl;
std::cout << GridLogMessage <<" LEXICO test: s_src_diff " << norm2(s_src_diff)<<std::endl;
#endif
///////////////////////////////////////////////////////////////
// Set up N-solvers as trivially parallel
///////////////////////////////////////////////////////////////
std::cout << GridLogMessage << " Building the solvers"<<std::endl;
RealD mass=0.01;
RealD M5=1.8;
DomainWallFermionR Dchk(Umu,*FGrid,*FrbGrid,*UGrid,*rbGrid,mass,M5);
@@ -189,11 +197,11 @@ int main (int argc, char ** argv)
MdagMLinearOperator<DomainWallFermionR,FermionField> HermOp(Ddwf);
MdagMLinearOperator<DomainWallFermionR,FermionField> HermOpCk(Dchk);
ConjugateGradient<FermionField> CG((1.0e-5),10000);
ConjugateGradient<FermionField> CG((1.0e-2),10000);
s_res = zero;
CG(HermOp,s_src,s_res);
std::cout << " s_res norm "<<norm2(s_res)<<std::endl;
std::cout << GridLogMessage << " split residual norm "<<norm2(s_res)<<std::endl;
/////////////////////////////////////////////////////////////
// Report how long they all took
/////////////////////////////////////////////////////////////
@@ -214,7 +222,7 @@ int main (int argc, char ** argv)
std::cout << GridLogMessage<< "Checking the residuals"<<std::endl;
for(int n=0;n<nrhs;n++){
std::cout << " res["<<n<<"] norm "<<norm2(result[n])<<std::endl;
std::cout << GridLogMessage<< " res["<<n<<"] norm "<<norm2(result[n])<<std::endl;
HermOpCk.HermOp(result[n],tmp); tmp = tmp - src[n];
std::cout << GridLogMessage<<" resid["<<n<<"] "<< norm2(tmp)/norm2(src[n])<<std::endl;
}