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Merge branch 'KS_shifted' of github.com:chulwoo1/Grid into KS_shifted

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Chulwoo Jung
2026-05-08 18:54:39 -04:00
parent 9e8cba3944 d5cab295b2
commit 4aa96a16c5
10 changed files with 2296 additions and 29 deletions
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examples/Example_krylov_schur.cc
+4 -2
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@@ -338,6 +338,7 @@ int main (int argc, char ** argv)
std::cout << GridLogMessage << "Running Krylov Schur" << std::endl;
KrylovSchur KrySchur (Dwilson, UGrid, resid,EvalImNormSmall);
// KrySchur(src[0], maxIter, Nm, Nk, Nstop);
KrySchur.doEvalCheck=true;
KrySchur(src[0], maxIter, Nm, Nk, Nstop,&shift);
std::cout << GridLogMessage << "KrylovSchur evec.size= " << KrySchur.evecs.size()<< std::endl;
#else
@@ -346,8 +347,9 @@ int main (int argc, char ** argv)
Nblock=LanParams.Nblock;
bool if_verify=false;
if(LanParams.verify) if_verify=true;
// BlockKrylovSchur KrySchur (Dwilson, UGrid, resid,EvalImNormSmall);
HarmonicBlockKrylovSchur KrySchur (Dwilson, UGrid, resid,shift,EvalNormSmall);
BlockKrylovSchur KrySchur (Dwilson, UGrid, resid,EvalImNormSmall);
// HarmonicBlockKrylovSchur KrySchur (Dwilson, UGrid, resid,shift,EvalNormSmall);
KrySchur.doEvalCheck=true;
KrySchur(src, maxIter, Nm, Nk, Nstop,Nblock,true,if_verify);
std::cout << GridLogMessage << "BlockKrylovSchur evec.size= " << KrySchur.evecs.size()<< std::endl;
#endif