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Commit for debugging, lot of IO

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This commit is contained in:
Guido Cossu
2016-12-13 06:35:30 +00:00
parent e0be2b6e6c
commit 5c74b6028b
4 changed files with 19 additions and 7 deletions
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8
lib/algorithms/LinearOperator.h
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@ -234,11 +234,17 @@ namespace Grid {
virtual RealD MpcDag (const Field &in, Field &out){
Field tmp(in._grid);
std::cout << "norm in :" << norm2(in) << std::endl;
_Mat.MeooeDag(in,tmp);
_Mat.MooeeInvDag(tmp,out);
std::cout << "norm tmp :" << norm2(tmp) << std::endl;
_Mat.MooeeInvDag(tmp,out);
std::cout << "norm out :" << norm2(out) << std::endl;
_Mat.MeooeDag(out,tmp);
std::cout << "norm tmp :" << norm2(tmp) << std::endl;
_Mat.MooeeDag(in,out);
std::cout << "norm out :" << norm2(out) << std::endl;
return axpy_norm(out,-1.0,tmp,out);
}
};

6
lib/algorithms/iterative/ConjugateGradient.h
View File

@ -128,8 +128,12 @@ class ConjugateGradient : public OperatorFunction<Field> {
p = p * b + r;
LinalgTimer.Stop();
std::cout << GridLogIterative << "ConjugateGradient: Iteration " << k
<< " residual " << cp << " target " << rsq << std::endl;
std::cout << GridLogDebug << "a = "<< a << " b_pred = "<< b_pred << " b = "<< b << std::endl;
std::cout << GridLogDebug << "qq = "<< qq << " d = "<< d << " c = "<< c << std::endl;
// Stopping condition
if (cp <= rsq) {
@ -161,7 +165,7 @@ class ConjugateGradient : public OperatorFunction<Field> {
}
std::cout << GridLogMessage << "ConjugateGradient did NOT converge"
<< std::endl;
if (ErrorOnNoConverge) assert(0);
if (ErrorOnNoConverge) exit(1);
}
};
}