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Update from HDCR tuning

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paboyle
2016-03-16 02:31:04 -07:00
parent 60d4564151
commit a155a362da
1 changed files with 17 additions and 15 deletions
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32
tests/Test_dwf_hdcr.cc
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@@ -42,6 +42,8 @@ public:
int, domaindecompose,
int, domainsize,
int, order,
int, Ls,
double, mq,
double, lo,
double, hi,
int, steps);
@@ -327,7 +329,7 @@ public:
CoarseVector Ctmp(_CoarseOperator.Grid());
CoarseVector Csol(_CoarseOperator.Grid()); Csol=zero;
ConjugateGradient<CoarseVector> CG(1.0e-2,100000);
ConjugateGradient<CoarseVector> CG(1.0e-4,100000);
// ConjugateGradient<FineField> fCG(3.0e-2,1000);
HermitianLinearOperator<CoarseOperator,CoarseVector> HermOp(_CoarseOperator);
@@ -474,7 +476,7 @@ int main (int argc, char ** argv)
read(RD,"params",params);
std::cout<<"Params: Order "<<params.order<<"["<<params.lo<<","<<params.hi<<"]"<< " steps "<<params.steps<<std::endl;
const int Ls=16;
const int Ls=params.Ls;
GridCartesian * UGrid = SpaceTimeGrid::makeFourDimGrid(GridDefaultLatt(), GridDefaultSimd(Nd,vComplex::Nsimd()),GridDefaultMpi());
GridRedBlackCartesian * UrbGrid = SpaceTimeGrid::makeFourDimRedBlackGrid(UGrid);
@@ -536,7 +538,7 @@ int main (int argc, char ** argv)
// SU3::HotConfiguration(RNG4,Umu);
// Umu=zero;
RealD mass=0.001;
RealD mass=params.mq;
RealD M5=1.8;
std::cout<<GridLogMessage << "**************************************************"<< std::endl;
@@ -594,7 +596,7 @@ int main (int argc, char ** argv)
std::cout<<GridLogMessage << "**************************************************"<< std::endl;
MdagMLinearOperator<CoarseOperator,CoarseVector> PosdefLdop(LDOp);
ConjugateGradient<CoarseVector> CG(1.0e-6,100000);
CG(PosdefLdop,c_src,c_res);
// CG(PosdefLdop,c_src,c_res);
// std::cout<<GridLogMessage << "**************************************************"<< std::endl;
// std::cout<<GridLogMessage << "Solving indef-MCR on coarse space "<< std::endl;
@@ -619,17 +621,17 @@ int main (int argc, char ** argv)
std::cout<<GridLogMessage << "**************************************************"<< std::endl;
std::cout<<GridLogMessage << "Testing smoother efficacy"<< std::endl;
std::cout<<GridLogMessage << "**************************************************"<< std::endl;
Precon.SmootherTest(src);
// Precon.SmootherTest(src);
std::cout<<GridLogMessage << "**************************************************"<< std::endl;
std::cout<<GridLogMessage << "Testing DD smoother efficacy"<< std::endl;
std::cout<<GridLogMessage << "**************************************************"<< std::endl;
PreconDD.SmootherTest(src);
// PreconDD.SmootherTest(src);
std::cout<<GridLogMessage << "**************************************************"<< std::endl;
std::cout<<GridLogMessage << "Testing SAP smoother efficacy"<< std::endl;
std::cout<<GridLogMessage << "**************************************************"<< std::endl;
PreconDD.SAP(src,result);
// PreconDD.SAP(src,result);
std::cout<<GridLogMessage << "**************************************************"<< std::endl;
std::cout<<GridLogMessage << "Unprec CG "<< std::endl;
@@ -657,18 +659,18 @@ int main (int argc, char ** argv)
std::cout<<GridLogMessage << "**************************************************"<< std::endl;
std::cout<<GridLogMessage << "Building a two level DDPGCR "<< std::endl;
std::cout<<GridLogMessage << "**************************************************"<< std::endl;
PrecGeneralisedConjugateResidual<LatticeFermion> PGCRDD(1.0e-8,100000,PreconDD,8,128);
result=zero;
std::cout<<GridLogMessage<<"checking norm src "<<norm2(src)<<std::endl;
PGCRDD(HermIndefOp,src,result);
// PrecGeneralisedConjugateResidual<LatticeFermion> PGCRDD(1.0e-8,100000,PreconDD,8,128);
// result=zero;
// std::cout<<GridLogMessage<<"checking norm src "<<norm2(src)<<std::endl;
// PGCRDD(HermIndefOp,src,result);
std::cout<<GridLogMessage << "**************************************************"<< std::endl;
std::cout<<GridLogMessage << "Building a two level PGCR "<< std::endl;
std::cout<<GridLogMessage << "**************************************************"<< std::endl;
// PrecGeneralisedConjugateResidual<LatticeFermion> PGCR(1.0e-8,100000,Precon,8,128);
// std::cout<<GridLogMessage<<"checking norm src "<<norm2(src)<<std::endl;
// result=zero;
// PGCR(HermIndefOp,src,result);
PrecGeneralisedConjugateResidual<LatticeFermion> PGCR(1.0e-8,100000,Precon,8,8);
std::cout<<GridLogMessage<<"checking norm src "<<norm2(src)<<std::endl;
result=zero;
PGCR(HermIndefOp,src,result);
std::cout<<GridLogMessage << "**************************************************"<< std::endl;
std::cout<<GridLogMessage << "Red Black Prec CG "<< std::endl;