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Regressed performance for paper

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This commit is contained in:
Peter Boyle 2024-07-22 15:24:04 -04:00
parent 804d9367d4
commit a901e4e369
1 changed files with 12 additions and 6 deletions
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18
tests/debug/Test_general_coarse_hdcg_phys96_mixed.cc
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@ -278,7 +278,13 @@ int main (int argc, char ** argv)
typedef HermitianLinearOperator<MultiGeneralCoarsenedMatrix_t,CoarseVector> MrhsHermMatrix;
// Chebyshev<CoarseVector> IRLCheby(0.0012,42.0,301); // 4.4.6.4
Chebyshev<CoarseVector> IRLCheby(0.0010,42.0,501); // for 4.4.4.4 blocking
// Chebyshev<CoarseVector> IRLCheby(0.0012,42.0,501); // for 4.4.4.4 blocking 350 evs
// Chebyshev<CoarseVector> IRLCheby(0.0014,42.0,501); // for 4.4.4.4 blocking 700 evs
// Chebyshev<CoarseVector> IRLCheby(0.002,42.0,501); // for 4.4.4.4 blocking 1226 evs
// Chebyshev<CoarseVector> IRLCheby(0.0025,42.0,501); // for 4.4.4.4 blocking 1059 evs
// 3e-4,2);
Chebyshev<CoarseVector> IRLCheby(0.0018,42.0,301); // for 4.4.4.4 blocking // 790 evs
MrhsHermMatrix MrhsCoarseOp (mrhs);
CoarseVector pm_src(CoarseMrhs);
@ -287,9 +293,9 @@ int main (int argc, char ** argv)
// int Nk=nrhs*30; // 4.4.6.4
// int Nk=nrhs*80;
int Nk=nrhs*60;
int Nm=Nk*4;
int Nstop=350;
int Nk=nrhs*60; // 720
int Nm=Nk*4; // 2880 ; generally finishes at 1440
int Nstop=512;
int Nconv_test_interval=1;
ImplicitlyRestartedBlockLanczosCoarse<CoarseVector> IRL(MrhsCoarseOp,
@ -334,7 +340,7 @@ int main (int argc, char ** argv)
// Extra HDCG parameters
//////////////////////////
int maxit=3000;
ConjugateGradient<CoarseVector> CG(5.0e-2,maxit,false);
ConjugateGradient<CoarseVector> CG(7.5e-2,maxit,false);
RealD lo=2.0;
int ord = 7;
@ -371,7 +377,7 @@ int main (int argc, char ** argv)
HDCGmrhs(src_mrhs,res_mrhs);
// Standard CG
#if 1
#if 0
{
std::cout << "**************************************"<<std::endl;
std::cout << "Calling red black CG"<<std::endl;