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5x speed up now

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Peter Boyle
2015-07-22 00:30:05 +09:00
parent 135998acf5
commit 11c99d5e66
1 changed files with 5 additions and 5 deletions
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10
tests/Test_dwf_hdcr.cc
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@@ -276,15 +276,15 @@ public:
HermitianLinearOperator<CoarseOperator,CoarseVector> HermOp(_CoarseOperator);
MdagMLinearOperator<CoarseOperator,CoarseVector> MdagMOp(_CoarseOperator);
// MdagMLinearOperator<Matrix,FineField> fMdagMOp(_Matrix);
ShiftedMdagMLinearOperator<Matrix,FineField> fMdagMOp(_Matrix,0.5);
ShiftedMdagMLinearOperator<Matrix,FineField> fMdagMOp(_Matrix,1.0);
FineField vec1(in._grid);
FineField vec2(in._grid);
// Chebyshev<FineField> Cheby (0.5,70.0,30,InverseApproximation);
// Chebyshev<FineField> ChebyAccu(0.5,70.0,30,InverseApproximation);
Chebyshev<FineField> Cheby (1.0,70.0,20,InverseApproximation);
Chebyshev<FineField> ChebyAccu(1.0,70.0,20,InverseApproximation);
Chebyshev<FineField> Cheby (2.0,70.0,10,InverseApproximation);
Chebyshev<FineField> ChebyAccu(2.0,70.0,10,InverseApproximation);
_Aggregates.ProjectToSubspace (Csrc,in);
_Aggregates.PromoteFromSubspace(Csrc,out);
@@ -477,8 +477,8 @@ int main (int argc, char ** argv)
std::cout << "Unprec CG "<< std::endl;
std::cout << "**************************************************"<< std::endl;
// TrivialPrecon<LatticeFermion> simple;
ConjugateGradient<LatticeFermion> fCG(1.0e-8,100000);
fCG(HermDefOp,src,result);
// ConjugateGradient<LatticeFermion> fCG(1.0e-8,100000);
// fCG(HermDefOp,src,result);
// exit(0);
std::cout << "**************************************************"<< std::endl;