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Merge remote-tracking branch 'upstream/develop' into feature/new-solver-algorithms

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This commit is contained in:
Daniel Richtmann
2017-11-24 10:11:42 +01:00
parent fa43206c79 25f73018f4
commit 0afa22747d
9 changed files with 83 additions and 44 deletions
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4
lib/algorithms/iterative/ImplicitlyRestartedLanczos.h
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@ -168,8 +168,8 @@ void basisDeflate(const std::vector<Field> &_v,const std::vector<RealD>& eval,co
template<class Field> class ImplicitlyRestartedLanczosTester
{
public:
virtual int TestConvergence(int j,RealD resid,Field &evec, RealD &eval,RealD evalMaxApprox);
virtual int ReconstructEval(int j,RealD resid,Field &evec, RealD &eval,RealD evalMaxApprox);
virtual int TestConvergence(int j,RealD resid,Field &evec, RealD &eval,RealD evalMaxApprox)=0;
virtual int ReconstructEval(int j,RealD resid,Field &evec, RealD &eval,RealD evalMaxApprox)=0;
};
enum IRLdiagonalisation {

6
lib/algorithms/iterative/SchurRedBlack.h
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@ -90,7 +90,7 @@ namespace Grid {
// Take a matrix and form a Red Black solver calling a Herm solver
// Use of RB info prevents making SchurRedBlackSolve conform to standard interface
///////////////////////////////////////////////////////////////////////////////////////////////////////
// Now make the norm reflect extra factor of Mee
template<class Field> class SchurRedBlackStaggeredSolve {
private:
OperatorFunction<Field> & _HermitianRBSolver;
@ -136,8 +136,8 @@ namespace Grid {
_Matrix.Meooe (tmp,Mtmp); assert( Mtmp.checkerboard ==Odd);
tmp=src_o-Mtmp; assert( tmp.checkerboard ==Odd);
src_o = tmp; assert(src_o.checkerboard ==Odd);
// _Matrix.Mooee(tmp,src_o); // Extra factor of "m" in source
//src_o = tmp; assert(src_o.checkerboard ==Odd);
_Matrix.Mooee(tmp,src_o); // Extra factor of "m" in source from dumb choice of matrix norm.
//////////////////////////////////////////////////////////////
// Call the red-black solver