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Sizable improvement in multigrid for unsquared.

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6000 matmuls CG unprec
2000 matmuls CG prec (4000 eo muls)
1050 matmuls PGCR on 16^3 x 32 x 8 m=.01

Substantial effort on timing and logging infrastructure
This commit is contained in:
Peter Boyle
2015-07-24 01:31:13 +09:00
parent 11c99d5e66
commit d1afebf71e
67 changed files with 945 additions and 753 deletions
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12
tests/Test_nersc_io.cc
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@ -55,7 +55,7 @@ int main (int argc, char ** argv)
#endif
double vol = Fine.gSites();
Complex PlaqScale(1.0/vol/6.0/3.0);
std::cout <<"PlaqScale" << PlaqScale<<std::endl;
std::cout<<GridLogMessage <<"PlaqScale" << PlaqScale<<std::endl;
std::vector<TComplex> Plaq_T(orthosz);
sliceSum(Plaq,Plaq_T,Nd-1);
@ -66,29 +66,29 @@ int main (int argc, char ** argv)
for(int t=0;t<Nt;t++){
Plaq_T_sum = Plaq_T_sum+Plaq_T[t];
Complex Pt=TensorRemove(Plaq_T[t]);
std::cout << "sliced ["<<t<<"]" <<Pt*PlaqScale*Real(Nt)<<std::endl;
std::cout<<GridLogMessage << "sliced ["<<t<<"]" <<Pt*PlaqScale*Real(Nt)<<std::endl;
}
{
Complex Pt = TensorRemove(Plaq_T_sum);
std::cout << "total " <<Pt*PlaqScale<<std::endl;
std::cout<<GridLogMessage << "total " <<Pt*PlaqScale<<std::endl;
}
TComplex Tp = sum(Plaq);
Complex p = TensorRemove(Tp);
std::cout << "calculated plaquettes " <<p*PlaqScale<<std::endl;
std::cout<<GridLogMessage << "calculated plaquettes " <<p*PlaqScale<<std::endl;
Complex LinkTraceScale(1.0/vol/4.0/3.0);
TComplex Tl = sum(LinkTrace);
Complex l = TensorRemove(Tl);
std::cout << "calculated link trace " <<l*LinkTraceScale<<std::endl;
std::cout<<GridLogMessage << "calculated link trace " <<l*LinkTraceScale<<std::endl;
blockSum(cPlaq,Plaq);
TComplex TcP = sum(cPlaq);
Complex ll= TensorRemove(TcP);
std::cout << "coarsened plaquettes sum to " <<ll*PlaqScale<<std::endl;
std::cout<<GridLogMessage << "coarsened plaquettes sum to " <<ll*PlaqScale<<std::endl;
Grid_finalize();
}