46 #ifndef MUELU_UTILITIES_DECL_HPP 47 #define MUELU_UTILITIES_DECL_HPP 53 #include <Teuchos_DefaultComm.hpp> 54 #include <Teuchos_ScalarTraits.hpp> 55 #include <Teuchos_ParameterList.hpp> 57 #ifdef HAVE_MUELU_TPETRA 58 #include <Xpetra_TpetraBlockCrsMatrix.hpp> 60 #include <Xpetra_BlockedCrsMatrix_fwd.hpp> 61 #include <Xpetra_CrsMatrix_fwd.hpp> 62 #include <Xpetra_CrsMatrixWrap_fwd.hpp> 63 #include <Xpetra_Map_fwd.hpp> 64 #include <Xpetra_MapFactory_fwd.hpp> 65 #include <Xpetra_Matrix_fwd.hpp> 66 #include <Xpetra_MatrixFactory_fwd.hpp> 67 #include <Xpetra_MultiVector_fwd.hpp> 68 #include <Xpetra_MultiVectorFactory_fwd.hpp> 69 #include <Xpetra_Operator_fwd.hpp> 70 #include <Xpetra_Vector_fwd.hpp> 71 #include <Xpetra_VectorFactory_fwd.hpp> 72 #include <Xpetra_ExportFactory.hpp> 74 #include <Xpetra_Import.hpp> 75 #include <Xpetra_ImportFactory.hpp> 76 #include <Xpetra_MatrixMatrix.hpp> 78 #ifdef HAVE_MUELU_EPETRA 79 #include <Xpetra_EpetraCrsMatrix_fwd.hpp> 83 #include <Xpetra_EpetraCrsMatrix.hpp> 84 #include <Xpetra_CrsMatrixWrap.hpp> 90 #ifdef HAVE_MUELU_EPETRAEXT 97 #ifdef HAVE_MUELU_TPETRA 98 #include <Tpetra_CrsMatrix.hpp> 99 #include <Tpetra_FECrsMatrix.hpp> 100 #include <Tpetra_RowMatrixTransposer.hpp> 101 #include <Tpetra_Map.hpp> 102 #include <Tpetra_MultiVector.hpp> 103 #include <Tpetra_FEMultiVector.hpp> 104 #include <Xpetra_TpetraCrsMatrix_fwd.hpp> 105 #include <Xpetra_TpetraMultiVector_fwd.hpp> 108 #include <MueLu_UtilitiesBase.hpp> 113 #ifdef HAVE_MUELU_EPETRA 115 template<
typename SC,
typename LO,
typename GO,
typename NO>
116 RCP<Xpetra::CrsMatrixWrap<SC,LO,GO,NO> >
119 template<
typename SC,
typename LO,
typename GO,
typename NO>
120 RCP<Xpetra::Matrix<SC, LO, GO, NO> >
123 template<
typename SC,
typename LO,
typename GO,
typename NO>
124 RCP<Xpetra::MultiVector<SC, LO, GO, NO> >
128 #ifdef HAVE_MUELU_TPETRA 129 template<
typename SC,
typename LO,
typename GO,
typename NO>
130 RCP<Xpetra::Matrix<SC, LO, GO, NO> >
133 template<
typename SC,
typename LO,
typename GO,
typename NO>
134 RCP<Xpetra::Matrix<SC, LO, GO, NO> >
137 template<
typename SC,
typename LO,
typename GO,
typename NO>
138 RCP<Xpetra::MultiVector<SC, LO, GO, NO> >
141 template<
typename SC,
typename LO,
typename GO,
typename NO>
142 RCP<Xpetra::MultiVector<SC, LO, GO, NO> >
145 template<
typename SC,
typename LO,
typename GO,
typename NO>
146 void leftRghtDofScalingWithinNode(
const Xpetra::Matrix<SC,LO,GO,NO> & Atpetra,
size_t blkSize,
size_t nSweeps, Teuchos::ArrayRCP<SC> & rowScaling, Teuchos::ArrayRCP<SC> & colScaling);
160 class Utilities :
public UtilitiesBase<Scalar, LocalOrdinal, GlobalOrdinal, Node> {
161 #undef MUELU_UTILITIES_SHORT 165 typedef typename Teuchos::ScalarTraits<Scalar>::magnitudeType
Magnitude;
167 #ifdef HAVE_MUELU_EPETRA 170 static RCP<const Epetra_MultiVector>
MV2EpetraMV(RCP<Xpetra::MultiVector<Scalar,LocalOrdinal,GlobalOrdinal,Node> >
const vec);
171 static RCP< Epetra_MultiVector>
MV2NonConstEpetraMV(RCP<Xpetra::MultiVector<Scalar,LocalOrdinal,GlobalOrdinal,Node> > vec);
176 static RCP<const Epetra_CrsMatrix>
Op2EpetraCrs(RCP<
const Xpetra::Matrix<Scalar,LocalOrdinal,GlobalOrdinal,Node> > Op);
177 static RCP< Epetra_CrsMatrix>
Op2NonConstEpetraCrs(RCP<Xpetra::Matrix<Scalar,LocalOrdinal,GlobalOrdinal,Node> > Op);
186 #ifdef HAVE_MUELU_TPETRA 187 static RCP<const Tpetra::MultiVector<Scalar,LocalOrdinal,GlobalOrdinal,Node> >
MV2TpetraMV(RCP<Xpetra::MultiVector<Scalar,LocalOrdinal,GlobalOrdinal,Node> >
const vec);
189 static RCP< Tpetra::MultiVector<Scalar,LocalOrdinal,GlobalOrdinal,Node> >
MV2NonConstTpetraMV(RCP<Xpetra::MultiVector<Scalar,LocalOrdinal,GlobalOrdinal,Node> > vec);
190 static RCP< Tpetra::MultiVector<Scalar,LocalOrdinal,GlobalOrdinal,Node> >
MV2NonConstTpetraMV2(Xpetra::MultiVector<Scalar,LocalOrdinal,GlobalOrdinal,Node>& vec);
192 static const Tpetra::MultiVector<Scalar,LocalOrdinal,GlobalOrdinal,Node>&
MV2TpetraMV(
const Xpetra::MultiVector<Scalar,LocalOrdinal,GlobalOrdinal,Node>& vec);
193 static Tpetra::MultiVector<Scalar,LocalOrdinal,GlobalOrdinal,Node>&
MV2NonConstTpetraMV(Xpetra::MultiVector<Scalar,LocalOrdinal,GlobalOrdinal,Node>& vec);
195 static RCP<const Tpetra::CrsMatrix<Scalar,LocalOrdinal,GlobalOrdinal,Node> >
Op2TpetraCrs(RCP<
const Xpetra::Matrix<Scalar,LocalOrdinal,GlobalOrdinal,Node> > Op);
196 static RCP< Tpetra::CrsMatrix<Scalar,LocalOrdinal,GlobalOrdinal,Node> >
Op2NonConstTpetraCrs(RCP<Xpetra::Matrix<Scalar,LocalOrdinal,GlobalOrdinal,Node> > Op);
198 static const Tpetra::CrsMatrix<Scalar,LocalOrdinal,GlobalOrdinal,Node>&
Op2TpetraCrs(
const Xpetra::Matrix<Scalar,LocalOrdinal,GlobalOrdinal,Node>& Op);
199 static Tpetra::CrsMatrix<Scalar,LocalOrdinal,GlobalOrdinal,Node>&
Op2NonConstTpetraCrs(Xpetra::Matrix<Scalar,LocalOrdinal,GlobalOrdinal,Node>& Op);
201 static RCP<const Tpetra::RowMatrix<Scalar,LocalOrdinal,GlobalOrdinal,Node> >
Op2TpetraRow(RCP<
const Xpetra::Matrix<Scalar,LocalOrdinal,GlobalOrdinal,Node> > Op);
202 static RCP< Tpetra::RowMatrix<Scalar,LocalOrdinal,GlobalOrdinal,Node> >
Op2NonConstTpetraRow(RCP<Xpetra::Matrix<Scalar,LocalOrdinal,GlobalOrdinal,Node> > Op);
205 static const RCP<const Tpetra::Map<LocalOrdinal, GlobalOrdinal, Node> >
Map2TpetraMap(
const Xpetra::Map<LocalOrdinal,GlobalOrdinal,Node>& map);
210 static RCP<Xpetra::Vector<Scalar,LocalOrdinal,GlobalOrdinal,Node> >
GetMatrixDiagonalInverse(
const Xpetra::Matrix<Scalar,LocalOrdinal,GlobalOrdinal,Node>& A,
Magnitude tol = Teuchos::ScalarTraits<Scalar>::eps()*100,
Scalar valReplacement = Teuchos::ScalarTraits<Scalar>::zero()) {
return MueLu::UtilitiesBase<Scalar,LocalOrdinal,GlobalOrdinal,Node>::GetMatrixDiagonalInverse(A,tol,valReplacement); }
211 static Teuchos::RCP<Xpetra::Vector<Scalar,LocalOrdinal,GlobalOrdinal,Node> >
GetLumpedMatrixDiagonal(Xpetra::Matrix<Scalar,LocalOrdinal,GlobalOrdinal,Node>
const &A,
const bool doReciprocal=
false,
Magnitude tol = Teuchos::ScalarTraits<Scalar>::eps()*100,
Scalar tolReplacement = Teuchos::ScalarTraits<Scalar>::zero(),
const bool replaceSingleEntryRowWithZero =
false)
215 static Teuchos::ArrayRCP<Magnitude>
GetMatrixMaxMinusOffDiagonal(
const Xpetra::Matrix<Scalar,LocalOrdinal,GlobalOrdinal,Node>& A,
const Xpetra::Vector<LocalOrdinal,LocalOrdinal,GlobalOrdinal,Node> &BlockNumber) {
return MueLu::UtilitiesBase<Scalar,LocalOrdinal,GlobalOrdinal,Node>::GetMatrixMaxMinusOffDiagonal(A,BlockNumber); }
217 static Teuchos::RCP<Xpetra::Vector<Scalar,LocalOrdinal,GlobalOrdinal,Node> >
GetInverse(Teuchos::RCP<
const Xpetra::Vector<Scalar,LocalOrdinal,GlobalOrdinal,Node> > v,
Magnitude tol = Teuchos::ScalarTraits<Scalar>::eps()*100,
Scalar tolReplacement = Teuchos::ScalarTraits<Scalar>::zero()) {
return MueLu::UtilitiesBase<Scalar,LocalOrdinal,GlobalOrdinal,Node>::GetInverse(v,tol,tolReplacement); }
218 static Teuchos::Array<Magnitude>
ResidualNorm(
const Xpetra::Operator<Scalar,LocalOrdinal,GlobalOrdinal,Node>& Op,
const Xpetra::MultiVector<Scalar,LocalOrdinal,GlobalOrdinal,Node>& X,
const Xpetra::MultiVector<Scalar,LocalOrdinal,GlobalOrdinal,Node>& RHS) {
return MueLu::UtilitiesBase<Scalar,LocalOrdinal,GlobalOrdinal,Node>::ResidualNorm(Op,X,RHS); }
219 static Teuchos::Array<Magnitude>
ResidualNorm(
const Xpetra::Operator<Scalar,LocalOrdinal,GlobalOrdinal,Node>& Op,
const Xpetra::MultiVector<Scalar,LocalOrdinal,GlobalOrdinal,Node>& X,
const Xpetra::MultiVector<Scalar,LocalOrdinal,GlobalOrdinal,Node>& RHS, Xpetra::MultiVector<Scalar,LocalOrdinal,GlobalOrdinal,Node>& Resid) {
return MueLu::UtilitiesBase<Scalar,LocalOrdinal,GlobalOrdinal,Node>::ResidualNorm(Op,X,RHS,Resid); }
220 static RCP<Xpetra::MultiVector<Scalar,LocalOrdinal,GlobalOrdinal,Node> >
Residual(
const Xpetra::Operator<Scalar,LocalOrdinal,GlobalOrdinal,Node>& Op,
const Xpetra::MultiVector<Scalar,LocalOrdinal,GlobalOrdinal,Node>& X,
const Xpetra::MultiVector<Scalar,LocalOrdinal,GlobalOrdinal,Node>& RHS) {
return MueLu::UtilitiesBase<Scalar,LocalOrdinal,GlobalOrdinal,Node>::Residual(Op,X,RHS); }
221 static void Residual(
const Xpetra::Operator<Scalar,LocalOrdinal,GlobalOrdinal,Node>& Op,
const Xpetra::MultiVector<Scalar,LocalOrdinal,GlobalOrdinal,Node>& X,
const Xpetra::MultiVector<Scalar,LocalOrdinal,GlobalOrdinal,Node>& RHS, Xpetra::MultiVector<Scalar,LocalOrdinal,GlobalOrdinal,Node>& Resid) {
MueLu::UtilitiesBase<Scalar,LocalOrdinal,GlobalOrdinal,Node>::Residual(Op,X,RHS,Resid);}
225 static Teuchos::ArrayRCP<const bool>
DetectDirichletRows(
const Xpetra::Matrix<Scalar,LocalOrdinal,GlobalOrdinal,Node>& A,
const Magnitude& tol = Teuchos::ScalarTraits<Scalar>::magnitude(0.),
const bool count_twos_as_dirichlet=
false) {
return MueLu::UtilitiesBase<Scalar,LocalOrdinal,GlobalOrdinal,Node>::DetectDirichletRows(A,tol,count_twos_as_dirichlet); }
226 static Teuchos::ArrayRCP<const bool>
DetectDirichletRowsExt(
const Xpetra::Matrix<Scalar,LocalOrdinal,GlobalOrdinal,Node>& A,
bool & bHasZeroDiagonal,
const Magnitude& tol = Teuchos::ScalarTraits<Scalar>::zero()) {
return MueLu::UtilitiesBase<Scalar,LocalOrdinal,GlobalOrdinal,Node>::DetectDirichletRowsExt(A,bHasZeroDiagonal,tol); }
228 static void DetectDirichletColsAndDomains(
const Xpetra::Matrix<Scalar,LocalOrdinal,GlobalOrdinal,Node>& A,
const Teuchos::ArrayRCP<bool>& dirichletRows, Teuchos::ArrayRCP<bool> dirichletCols, Teuchos::ArrayRCP<bool> dirichletDomains) {
MueLu::UtilitiesBase<Scalar,LocalOrdinal,GlobalOrdinal,Node>::DetectDirichletColsAndDomains(A,dirichletRows,dirichletCols,dirichletDomains); }
230 static void ApplyRowSumCriterion(
const Xpetra::Matrix<Scalar,LocalOrdinal,GlobalOrdinal,Node>& A,
const Magnitude rowSumTol, Teuchos::ArrayRCP<bool>& dirichletRows) {
return MueLu::UtilitiesBase<Scalar,LocalOrdinal,GlobalOrdinal,Node>::ApplyRowSumCriterion(A,rowSumTol,dirichletRows); }
231 static void ApplyRowSumCriterion(
const Xpetra::Matrix<Scalar,LocalOrdinal,GlobalOrdinal,Node>& A,
const Xpetra::Vector<LocalOrdinal,LocalOrdinal,GlobalOrdinal,Node> &BlockNumber,
const Magnitude rowSumTol, Teuchos::ArrayRCP<bool>& dirichletRows) {
return MueLu::UtilitiesBase<Scalar,LocalOrdinal,GlobalOrdinal,Node>::ApplyRowSumCriterion(A,BlockNumber,rowSumTol,dirichletRows); }
235 static Scalar PowerMethod(
const Xpetra::Matrix<Scalar,LocalOrdinal,GlobalOrdinal,Node>& A,
bool scaleByDiag =
true,
236 LocalOrdinal niters = 10,
Magnitude tolerance = 1e-2,
bool verbose =
false,
unsigned int seed = 123) {
240 static Scalar PowerMethod(
const Xpetra::Matrix<Scalar,LocalOrdinal,GlobalOrdinal,Node>& A,
const RCP<Xpetra::Vector<Scalar,LocalOrdinal,GlobalOrdinal,Node>> &invDiag,
241 LocalOrdinal niters = 10,
Magnitude tolerance = 1e-2,
bool verbose =
false,
unsigned int seed = 123) {
245 static Scalar Frobenius(
const Xpetra::Matrix<Scalar,LocalOrdinal,GlobalOrdinal,Node>& A,
const Xpetra::Matrix<Scalar,LocalOrdinal,GlobalOrdinal,Node>& B) {
249 static void MyOldScaleMatrix(Xpetra::Matrix<Scalar,LocalOrdinal,GlobalOrdinal,Node>& Op,
const Teuchos::ArrayRCP<const Scalar>& scalingVector,
bool doInverse =
true,
250 bool doFillComplete =
true,
bool doOptimizeStorage =
true);
252 static void MyOldScaleMatrix_Epetra(Xpetra::Matrix<Scalar,LocalOrdinal,GlobalOrdinal,Node>& Op,
const Teuchos::ArrayRCP<Scalar>& scalingVector,
253 bool doFillComplete,
bool doOptimizeStorage);
254 static void MyOldScaleMatrix_Tpetra(Xpetra::Matrix<Scalar,LocalOrdinal,GlobalOrdinal,Node>& Op,
const Teuchos::ArrayRCP<Scalar>& scalingVector,
255 bool doFillComplete,
bool doOptimizeStorage);
257 static RCP<Xpetra::Matrix<Scalar,LocalOrdinal,GlobalOrdinal,Node> >
Transpose(Xpetra::Matrix<Scalar,LocalOrdinal,GlobalOrdinal,Node>& Op,
bool optimizeTranspose =
false,
const std::string & label = std::string(),
const Teuchos::RCP<Teuchos::ParameterList> ¶ms=Teuchos::null);
263 static void FindDirichletRows(Teuchos::RCP<Xpetra::Matrix<Scalar,LocalOrdinal,GlobalOrdinal,Node> > & A, std::vector<LocalOrdinal>& dirichletRows,
bool count_twos_as_dirichlet=
false) {
268 static void ApplyOAZToMatrixRows(Teuchos::RCP<Xpetra::Matrix<Scalar,LocalOrdinal,GlobalOrdinal,Node> >& A,
const std::vector<LocalOrdinal>& dirichletRows) {
272 static void ApplyOAZToMatrixRows(Teuchos::RCP<Xpetra::Matrix<Scalar,LocalOrdinal,GlobalOrdinal,Node> >& A,
const Teuchos::ArrayRCP<const bool>& dirichletRows) {
276 static void ZeroDirichletRows(Teuchos::RCP<Xpetra::Matrix<Scalar,LocalOrdinal,GlobalOrdinal,Node> >& A,
const std::vector<LocalOrdinal>& dirichletRows,
Scalar replaceWith=Teuchos::ScalarTraits<Scalar>::zero()) {
280 static void ZeroDirichletRows(Teuchos::RCP<Xpetra::Matrix<Scalar,LocalOrdinal,GlobalOrdinal,Node> >& A,
const Teuchos::ArrayRCP<const bool>& dirichletRows,
Scalar replaceWith=Teuchos::ScalarTraits<Scalar>::zero()) {
284 static void ZeroDirichletRows(Teuchos::RCP<Xpetra::MultiVector<Scalar,LocalOrdinal,GlobalOrdinal,Node> >& X,
const Teuchos::ArrayRCP<const bool>& dirichletRows,
Scalar replaceWith=Teuchos::ScalarTraits<Scalar>::zero()) {
288 static void ZeroDirichletCols(Teuchos::RCP<Xpetra::Matrix<Scalar,LocalOrdinal,GlobalOrdinal,Node> >& A,
const Teuchos::ArrayRCP<const bool>& dirichletCols,
Scalar replaceWith=Teuchos::ScalarTraits<Scalar>::zero()) {
296 #ifdef HAVE_MUELU_EPETRA 313 typedef Teuchos::ScalarTraits<Scalar>::magnitudeType
Magnitude;
316 typedef Xpetra::CrsMatrixWrap<Scalar,LocalOrdinal,GlobalOrdinal,Node>
CrsMatrixWrap;
317 typedef Xpetra::CrsMatrix<Scalar,LocalOrdinal,GlobalOrdinal,Node>
CrsMatrix;
318 typedef Xpetra::Matrix<Scalar,LocalOrdinal,GlobalOrdinal,Node>
Matrix;
319 typedef Xpetra::Vector<Scalar,LocalOrdinal,GlobalOrdinal,Node>
Vector;
320 typedef Xpetra::MultiVector<Scalar,LocalOrdinal,GlobalOrdinal,Node>
MultiVector;
321 typedef Xpetra::Map<LocalOrdinal,GlobalOrdinal,Node>
Map;
322 #ifdef HAVE_MUELU_EPETRA 323 typedef Xpetra::EpetraMapT<GlobalOrdinal,Node>
EpetraMap;
329 #ifdef HAVE_MUELU_EPETRA 332 static RCP<const Epetra_MultiVector>
MV2EpetraMV(RCP<MultiVector>
const vec) {
334 if (tmpVec == Teuchos::null)
335 throw Exceptions::BadCast(
"Cast from Xpetra::MultiVector to Xpetra::EpetraMultiVector failed");
336 return tmpVec->getEpetra_MultiVector();
340 if (tmpVec == Teuchos::null)
341 throw Exceptions::BadCast(
"Cast from Xpetra::MultiVector to Xpetra::EpetraMultiVector failed");
342 return tmpVec->getEpetra_MultiVector();
347 return *(tmpVec.getEpetra_MultiVector());
351 return *(tmpVec.getEpetra_MultiVector());
354 static RCP<const Epetra_CrsMatrix>
Op2EpetraCrs(RCP<const Matrix> Op) {
355 RCP<const CrsMatrixWrap> crsOp = rcp_dynamic_cast<
const CrsMatrixWrap>(Op);
356 if (crsOp == Teuchos::null)
358 const RCP<const EpetraCrsMatrix>& tmp_ECrsMtx = rcp_dynamic_cast<
const EpetraCrsMatrix>(crsOp->getCrsMatrix());
359 if (tmp_ECrsMtx == Teuchos::null)
360 throw Exceptions::BadCast(
"Cast from Xpetra::CrsMatrix to Xpetra::EpetraCrsMatrix failed");
361 return tmp_ECrsMtx->getEpetra_CrsMatrix();
364 RCP<const CrsMatrixWrap> crsOp = rcp_dynamic_cast<
const CrsMatrixWrap>(Op);
365 if (crsOp == Teuchos::null)
367 const RCP<const EpetraCrsMatrix> &tmp_ECrsMtx = rcp_dynamic_cast<
const EpetraCrsMatrix>(crsOp->getCrsMatrix());
368 if (tmp_ECrsMtx == Teuchos::null)
369 throw Exceptions::BadCast(
"Cast from Xpetra::CrsMatrix to Xpetra::EpetraCrsMatrix failed");
370 return tmp_ECrsMtx->getEpetra_CrsMatrixNonConst();
378 return *tmp_ECrsMtx.getEpetra_CrsMatrix();
379 }
catch (std::bad_cast&) {
380 throw Exceptions::BadCast(
"Cast from Xpetra::CrsMatrix to Xpetra::EpetraCrsMatrix failed");
382 }
catch (std::bad_cast&) {
391 return *tmp_ECrsMtx.getEpetra_CrsMatrixNonConst();
392 }
catch (std::bad_cast&) {
393 throw Exceptions::BadCast(
"Cast from Xpetra::CrsMatrix to Xpetra::EpetraCrsMatrix failed");
395 }
catch (std::bad_cast&) {
401 RCP<const EpetraMap> xeMap = rcp_dynamic_cast<
const EpetraMap>(rcpFromRef(map));
402 if (xeMap == Teuchos::null)
403 throw Exceptions::BadCast(
"Utilities::Map2EpetraMap : Cast from Xpetra::Map to Xpetra::EpetraMap failed");
404 return xeMap->getEpetra_Map();
409 #ifdef HAVE_MUELU_TPETRA 410 static RCP<const Tpetra::MultiVector<Scalar,LocalOrdinal,GlobalOrdinal,Node> >
MV2TpetraMV(RCP<MultiVector>
const vec) {
412 #if ((defined(EPETRA_HAVE_OMP) && (!defined(HAVE_TPETRA_INST_OPENMP) || !defined(HAVE_TPETRA_INST_INT_INT))) || \ 413 (!defined(EPETRA_HAVE_OMP) && (!defined(HAVE_TPETRA_INST_SERIAL) || !defined(HAVE_TPETRA_INST_INT_INT)))) 416 RCP<const Xpetra::TpetraMultiVector<Scalar,LocalOrdinal,GlobalOrdinal,Node> > tmpVec = rcp_dynamic_cast<Xpetra::TpetraMultiVector<Scalar,LocalOrdinal,GlobalOrdinal,Node> >(vec);
417 if (tmpVec == Teuchos::null)
418 throw Exceptions::BadCast(
"Cast from Xpetra::MultiVector to Xpetra::TpetraMultiVector failed");
419 return tmpVec->getTpetra_MultiVector();
422 static RCP< Tpetra::MultiVector<Scalar,LocalOrdinal,GlobalOrdinal,Node> >
MV2NonConstTpetraMV(RCP<MultiVector> vec) {
423 #if ((defined(EPETRA_HAVE_OMP) && (!defined(HAVE_TPETRA_INST_OPENMP) || !defined(HAVE_TPETRA_INST_INT_INT))) || \ 424 (!defined(EPETRA_HAVE_OMP) && (!defined(HAVE_TPETRA_INST_SERIAL) || !defined(HAVE_TPETRA_INST_INT_INT)))) 427 RCP<const Xpetra::TpetraMultiVector<Scalar,LocalOrdinal,GlobalOrdinal,Node> > tmpVec = rcp_dynamic_cast<Xpetra::TpetraMultiVector<Scalar,LocalOrdinal,GlobalOrdinal,Node> >(vec);
428 if (tmpVec == Teuchos::null)
429 throw Exceptions::BadCast(
"Cast from Xpetra::MultiVector to Xpetra::TpetraMultiVector failed");
430 return tmpVec->getTpetra_MultiVector();
435 #if ((defined(EPETRA_HAVE_OMP) && (!defined(HAVE_TPETRA_INST_OPENMP) || !defined(HAVE_TPETRA_INST_INT_INT))) || \ 436 (!defined(EPETRA_HAVE_OMP) && (!defined(HAVE_TPETRA_INST_SERIAL) || !defined(HAVE_TPETRA_INST_INT_INT)))) 439 const Xpetra::TpetraMultiVector<Scalar,LocalOrdinal,GlobalOrdinal,Node>& tmpVec =
dynamic_cast<const Xpetra::TpetraMultiVector<Scalar,LocalOrdinal,GlobalOrdinal,Node>&
>(vec);
440 return tmpVec.getTpetra_MultiVector();
445 #if ((defined(EPETRA_HAVE_OMP) && (!defined(HAVE_TPETRA_INST_OPENMP) || !defined(HAVE_TPETRA_INST_INT_INT))) || \ 446 (!defined(EPETRA_HAVE_OMP) && (!defined(HAVE_TPETRA_INST_SERIAL) || !defined(HAVE_TPETRA_INST_INT_INT)))) 449 const Xpetra::TpetraMultiVector<Scalar,LocalOrdinal,GlobalOrdinal,Node>& tmpVec =
dynamic_cast<const Xpetra::TpetraMultiVector<Scalar,LocalOrdinal,GlobalOrdinal,Node>&
>(vec);
450 return *(tmpVec.getTpetra_MultiVector());
454 #if ((defined(EPETRA_HAVE_OMP) && (!defined(HAVE_TPETRA_INST_OPENMP) || !defined(HAVE_TPETRA_INST_INT_INT))) || \ 455 (!defined(EPETRA_HAVE_OMP) && (!defined(HAVE_TPETRA_INST_SERIAL) || !defined(HAVE_TPETRA_INST_INT_INT)))) 458 const Xpetra::TpetraMultiVector<Scalar,LocalOrdinal,GlobalOrdinal,Node>& tmpVec =
dynamic_cast<const Xpetra::TpetraMultiVector<Scalar,LocalOrdinal,GlobalOrdinal,Node>&
>(vec);
459 return *(tmpVec.getTpetra_MultiVector());
463 static RCP<const Tpetra::CrsMatrix<Scalar,LocalOrdinal,GlobalOrdinal,Node> >
Op2TpetraCrs(RCP<const Matrix> Op) {
464 #if ((defined(EPETRA_HAVE_OMP) && (!defined(HAVE_TPETRA_INST_OPENMP) || !defined(HAVE_TPETRA_INST_INT_INT))) || \ 465 (!defined(EPETRA_HAVE_OMP) && (!defined(HAVE_TPETRA_INST_SERIAL) || !defined(HAVE_TPETRA_INST_INT_INT)))) 469 RCP<const CrsMatrixWrap> crsOp = rcp_dynamic_cast<
const CrsMatrixWrap>(Op);
470 if (crsOp == Teuchos::null)
472 const RCP<const Xpetra::TpetraCrsMatrix<Scalar,LocalOrdinal,GlobalOrdinal,Node> > &tmp_ECrsMtx = rcp_dynamic_cast<
const Xpetra::TpetraCrsMatrix<Scalar,LocalOrdinal,GlobalOrdinal,Node> >(crsOp->getCrsMatrix());
473 if (tmp_ECrsMtx == Teuchos::null)
474 throw Exceptions::BadCast(
"Cast from Xpetra::CrsMatrix to Xpetra::TpetraCrsMatrix failed");
475 return tmp_ECrsMtx->getTpetra_CrsMatrix();
479 #if ((defined(EPETRA_HAVE_OMP) && (!defined(HAVE_TPETRA_INST_OPENMP) || !defined(HAVE_TPETRA_INST_INT_INT))) || \ 480 (!defined(EPETRA_HAVE_OMP) && (!defined(HAVE_TPETRA_INST_SERIAL) || !defined(HAVE_TPETRA_INST_INT_INT)))) 483 RCP<const CrsMatrixWrap> crsOp = rcp_dynamic_cast<
const CrsMatrixWrap>(Op);
484 if (crsOp == Teuchos::null)
486 const RCP<const Xpetra::TpetraCrsMatrix<Scalar,LocalOrdinal,GlobalOrdinal,Node> > &tmp_ECrsMtx = rcp_dynamic_cast<
const Xpetra::TpetraCrsMatrix<Scalar,LocalOrdinal,GlobalOrdinal,Node> >(crsOp->getCrsMatrix());
487 if (tmp_ECrsMtx == Teuchos::null)
488 throw Exceptions::BadCast(
"Cast from Xpetra::CrsMatrix to Xpetra::TpetraCrsMatrix failed");
489 return tmp_ECrsMtx->getTpetra_CrsMatrixNonConst();
493 static const Tpetra::CrsMatrix<Scalar,LocalOrdinal,GlobalOrdinal,Node>&
Op2TpetraCrs(
const Matrix& Op) {
494 #if ((defined(EPETRA_HAVE_OMP) && (!defined(HAVE_TPETRA_INST_OPENMP) || !defined(HAVE_TPETRA_INST_INT_INT))) || \ 495 (!defined(EPETRA_HAVE_OMP) && (!defined(HAVE_TPETRA_INST_SERIAL) || !defined(HAVE_TPETRA_INST_INT_INT)))) 501 const Xpetra::TpetraCrsMatrix<Scalar,LocalOrdinal,GlobalOrdinal,Node>& tmp_ECrsMtx =
dynamic_cast<const Xpetra::TpetraCrsMatrix<Scalar,LocalOrdinal,GlobalOrdinal,Node>&
>(*crsOp.getCrsMatrix());
502 return *tmp_ECrsMtx.getTpetra_CrsMatrix();
503 }
catch (std::bad_cast&) {
504 throw Exceptions::BadCast(
"Cast from Xpetra::CrsMatrix to Xpetra::TpetraCrsMatrix failed");
506 }
catch (std::bad_cast&) {
512 #if ((defined(EPETRA_HAVE_OMP) && (!defined(HAVE_TPETRA_INST_OPENMP) || !defined(HAVE_TPETRA_INST_INT_INT))) || \ 513 (!defined(EPETRA_HAVE_OMP) && (!defined(HAVE_TPETRA_INST_SERIAL) || !defined(HAVE_TPETRA_INST_INT_INT)))) 519 Xpetra::TpetraCrsMatrix<Scalar,LocalOrdinal,GlobalOrdinal,Node>& tmp_ECrsMtx =
dynamic_cast<Xpetra::TpetraCrsMatrix<Scalar,LocalOrdinal,GlobalOrdinal,Node>&
>(*crsOp.getCrsMatrix());
520 return *tmp_ECrsMtx.getTpetra_CrsMatrixNonConst();
521 }
catch (std::bad_cast&) {
522 throw Exceptions::BadCast(
"Cast from Xpetra::CrsMatrix to Xpetra::TpetraCrsMatrix failed");
524 }
catch (std::bad_cast&) {
530 static RCP<const Tpetra::RowMatrix<Scalar,LocalOrdinal,GlobalOrdinal,Node> >
Op2TpetraRow(RCP<const Matrix> Op) {
531 #if ((defined(EPETRA_HAVE_OMP) && (!defined(HAVE_TPETRA_INST_OPENMP) || !defined(HAVE_TPETRA_INST_INT_INT))) || \ 532 (!defined(EPETRA_HAVE_OMP) && (!defined(HAVE_TPETRA_INST_SERIAL) || !defined(HAVE_TPETRA_INST_INT_INT)))) 535 RCP<const CrsMatrixWrap> crsOp = rcp_dynamic_cast<
const CrsMatrixWrap>(Op);
536 if (crsOp == Teuchos::null)
539 RCP<const CrsMatrix> crsMat = crsOp->getCrsMatrix();
540 const RCP<const Xpetra::TpetraCrsMatrix<Scalar,LocalOrdinal,GlobalOrdinal,Node> > tmp_Crs = rcp_dynamic_cast<
const Xpetra::TpetraCrsMatrix<Scalar,LocalOrdinal,GlobalOrdinal,Node> >(crsMat);
541 RCP<const Xpetra::TpetraBlockCrsMatrix<Scalar,LocalOrdinal,GlobalOrdinal,Node> > tmp_BlockCrs;
542 if(!tmp_Crs.is_null()) {
543 return tmp_Crs->getTpetra_CrsMatrixNonConst();
546 tmp_BlockCrs= rcp_dynamic_cast<
const Xpetra::TpetraBlockCrsMatrix<Scalar,LocalOrdinal,GlobalOrdinal,Node> >(crsMat);
547 if (tmp_BlockCrs.is_null())
548 throw Exceptions::BadCast(
"Cast from Xpetra::CrsMatrix to Xpetra::TpetraCrsMatrix and Xpetra::TpetraBlockCrsMatrix failed");
549 return tmp_BlockCrs->getTpetra_BlockCrsMatrixNonConst();
554 #if ((defined(EPETRA_HAVE_OMP) && (!defined(HAVE_TPETRA_INST_OPENMP) || !defined(HAVE_TPETRA_INST_INT_INT))) || \ 555 (!defined(EPETRA_HAVE_OMP) && (!defined(HAVE_TPETRA_INST_SERIAL) || !defined(HAVE_TPETRA_INST_INT_INT)))) 558 RCP<const CrsMatrixWrap> crsOp = rcp_dynamic_cast<
const CrsMatrixWrap>(Op);
559 if (crsOp == Teuchos::null)
562 RCP<const CrsMatrix> crsMat = crsOp->getCrsMatrix();
563 const RCP<const Xpetra::TpetraCrsMatrix<Scalar,LocalOrdinal,GlobalOrdinal,Node> > tmp_Crs = rcp_dynamic_cast<
const Xpetra::TpetraCrsMatrix<Scalar,LocalOrdinal,GlobalOrdinal,Node> >(crsMat);
564 RCP<const Xpetra::TpetraBlockCrsMatrix<Scalar,LocalOrdinal,GlobalOrdinal,Node> > tmp_BlockCrs;
565 if(!tmp_Crs.is_null()) {
566 return tmp_Crs->getTpetra_CrsMatrixNonConst();
569 tmp_BlockCrs= rcp_dynamic_cast<
const Xpetra::TpetraBlockCrsMatrix<Scalar,LocalOrdinal,GlobalOrdinal,Node> >(crsMat);
570 if (tmp_BlockCrs.is_null())
571 throw Exceptions::BadCast(
"Cast from Xpetra::CrsMatrix to Xpetra::TpetraCrsMatrix and Xpetra::TpetraBlockCrsMatrix failed");
572 return tmp_BlockCrs->getTpetra_BlockCrsMatrixNonConst();
578 static const RCP<const Tpetra::Map<LocalOrdinal,GlobalOrdinal,Node> >
Map2TpetraMap(
const Map& map) {
579 #if ((defined(EPETRA_HAVE_OMP) && (!defined(HAVE_TPETRA_INST_OPENMP) || !defined(HAVE_TPETRA_INST_INT_INT))) || \ 580 (!defined(EPETRA_HAVE_OMP) && (!defined(HAVE_TPETRA_INST_SERIAL) || !defined(HAVE_TPETRA_INST_INT_INT)))) 583 const RCP<const Xpetra::TpetraMap<LocalOrdinal,GlobalOrdinal,Node>>& tmp_TMap = rcp_dynamic_cast<
const Xpetra::TpetraMap<LocalOrdinal,GlobalOrdinal,Node> >(rcpFromRef(map));
584 if (tmp_TMap == Teuchos::null)
585 throw Exceptions::BadCast(
"Utilities::Map2TpetraMap : Cast from Xpetra::Map to Xpetra::TpetraMap failed");
586 return tmp_TMap->getTpetra_Map();
594 static Teuchos::RCP<Xpetra::Vector<Scalar,LocalOrdinal,GlobalOrdinal,Node> >
GetLumpedMatrixDiagonal(Xpetra::Matrix<Scalar,LocalOrdinal,GlobalOrdinal,Node>
const &A,
const bool doReciprocal=
false,
Magnitude tol = Teuchos::ScalarTraits<Scalar>::eps()*100,
Scalar tolReplacement = Teuchos::ScalarTraits<Scalar>::zero(),
const bool replaceSingleEntryRowWithZero =
false)
598 static Teuchos::ArrayRCP<Magnitude>
GetMatrixMaxMinusOffDiagonal(
const Xpetra::Matrix<Scalar,LocalOrdinal,GlobalOrdinal,Node>& A,
const Xpetra::Vector<LocalOrdinal,LocalOrdinal,GlobalOrdinal,Node> &BlockNumber) {
return MueLu::UtilitiesBase<Scalar,LocalOrdinal,GlobalOrdinal,Node>::GetMatrixMaxMinusOffDiagonal(A,BlockNumber); }
600 static Teuchos::Array<Magnitude>
ResidualNorm(
const Xpetra::Operator<Scalar,LocalOrdinal,GlobalOrdinal,Node>& Op,
const Xpetra::MultiVector<Scalar,LocalOrdinal,GlobalOrdinal,Node>& X,
const Xpetra::MultiVector<Scalar,LocalOrdinal,GlobalOrdinal,Node>& RHS) {
return MueLu::UtilitiesBase<Scalar,LocalOrdinal,GlobalOrdinal,Node>::ResidualNorm(Op,X,RHS); }
601 static Teuchos::Array<Magnitude>
ResidualNorm(
const Xpetra::Operator<Scalar,LocalOrdinal,GlobalOrdinal,Node>& Op,
const Xpetra::MultiVector<Scalar,LocalOrdinal,GlobalOrdinal,Node>& X,
const Xpetra::MultiVector<Scalar,LocalOrdinal,GlobalOrdinal,Node>& RHS, Xpetra::MultiVector<Scalar,LocalOrdinal,GlobalOrdinal,Node>& Resid) {
return MueLu::UtilitiesBase<Scalar,LocalOrdinal,GlobalOrdinal,Node>::ResidualNorm(Op,X,RHS,Resid); }
602 static RCP<MultiVector>
Residual(
const Xpetra::Operator<Scalar,LocalOrdinal,GlobalOrdinal,Node>& Op,
const Xpetra::MultiVector<Scalar,LocalOrdinal,GlobalOrdinal,Node>& X,
const Xpetra::MultiVector<Scalar,LocalOrdinal,GlobalOrdinal,Node>& RHS) {
return MueLu::UtilitiesBase<Scalar,LocalOrdinal,GlobalOrdinal,Node>::Residual(Op,X,RHS); }
603 static void Residual(
const Xpetra::Operator<Scalar,LocalOrdinal,GlobalOrdinal,Node>& Op,
const Xpetra::MultiVector<Scalar,LocalOrdinal,GlobalOrdinal,Node>& X,
const Xpetra::MultiVector<Scalar,LocalOrdinal,GlobalOrdinal,Node>& RHS, Xpetra::MultiVector<Scalar,LocalOrdinal,GlobalOrdinal,Node>& Resid) {
MueLu::UtilitiesBase<Scalar,LocalOrdinal,GlobalOrdinal,Node>::Residual(Op,X,RHS,Resid);}
610 static void DetectDirichletColsAndDomains(
const Xpetra::Matrix<Scalar,LocalOrdinal,GlobalOrdinal,Node>& A,
const Teuchos::ArrayRCP<bool>& dirichletRows, Teuchos::ArrayRCP<bool> dirichletCols, Teuchos::ArrayRCP<bool> dirichletDomains) {
MueLu::UtilitiesBase<Scalar,LocalOrdinal,GlobalOrdinal,Node>::DetectDirichletColsAndDomains(A,dirichletRows,dirichletCols,dirichletDomains); }
613 static void ApplyRowSumCriterion(
const Xpetra::Matrix<Scalar,LocalOrdinal,GlobalOrdinal,Node>& A,
const Magnitude rowSumTol, Teuchos::ArrayRCP<bool>& dirichletRows) {
return MueLu::UtilitiesBase<Scalar,LocalOrdinal,GlobalOrdinal,Node>::ApplyRowSumCriterion(A,rowSumTol,dirichletRows); }
614 static void ApplyRowSumCriterion(
const Xpetra::Matrix<Scalar,LocalOrdinal,GlobalOrdinal,Node>& A,
const Xpetra::Vector<LocalOrdinal,LocalOrdinal,GlobalOrdinal,Node> &BlockNumber,
const Magnitude rowSumTol, Teuchos::ArrayRCP<bool>& dirichletRows) {
return MueLu::UtilitiesBase<Scalar,LocalOrdinal,GlobalOrdinal,Node>::ApplyRowSumCriterion(A,BlockNumber,rowSumTol,dirichletRows); }
618 LocalOrdinal niters = 10,
Magnitude tolerance = 1e-2,
bool verbose =
false,
unsigned int seed = 123) {
623 LocalOrdinal niters = 10,
Magnitude tolerance = 1e-2,
bool verbose =
false,
unsigned int seed = 123) {
627 static Scalar Frobenius(
const Xpetra::Matrix<Scalar,LocalOrdinal,GlobalOrdinal,Node>& A,
const Xpetra::Matrix<Scalar,LocalOrdinal,GlobalOrdinal,Node>& B) {
632 bool doFillComplete =
true,
bool doOptimizeStorage =
true) {
633 Scalar one = Teuchos::ScalarTraits<Scalar>::one();
634 Teuchos::ArrayRCP<Scalar> sv(scalingVector.size());
636 for (
int i = 0; i < scalingVector.size(); ++i)
637 sv[i] = one / scalingVector[i];
639 for (
int i = 0; i < scalingVector.size(); ++i)
640 sv[i] = scalingVector[i];
643 switch (Op.getRowMap()->lib()) {
644 case Xpetra::UseTpetra:
648 case Xpetra::UseEpetra:
659 bool doFillComplete,
bool doOptimizeStorage) {
660 #ifdef HAVE_MUELU_TPETRA 661 #if ((defined(EPETRA_HAVE_OMP) && (!defined(HAVE_TPETRA_INST_OPENMP) || !defined(HAVE_TPETRA_INST_INT_INT))) || \ 662 (!defined(EPETRA_HAVE_OMP) && (!defined(HAVE_TPETRA_INST_SERIAL) || !defined(HAVE_TPETRA_INST_INT_INT)))) 663 throw Exceptions::RuntimeError(
"Matrix scaling is not possible because Tpetra has not been compiled with support for LO=GO=int.");
668 const RCP<const Tpetra::Map<LocalOrdinal,GlobalOrdinal,Node> > rowMap = tpOp.getRowMap();
669 const RCP<const Tpetra::Map<LocalOrdinal,GlobalOrdinal,Node> > domainMap = tpOp.getDomainMap();
670 const RCP<const Tpetra::Map<LocalOrdinal,GlobalOrdinal,Node> > rangeMap = tpOp.getRangeMap();
672 size_t maxRowSize = tpOp.getNodeMaxNumRowEntries();
673 if (maxRowSize == Teuchos::as<size_t>(-1))
676 std::vector<Scalar> scaledVals(maxRowSize);
677 if (tpOp.isFillComplete())
680 if (Op.isLocallyIndexed() ==
true) {
681 typename Tpetra::CrsMatrix<Scalar, LocalOrdinal, GlobalOrdinal, Node>::local_inds_host_view_type cols;
682 typename Tpetra::CrsMatrix<Scalar, LocalOrdinal, GlobalOrdinal, Node>::values_host_view_type vals;
683 for (
size_t i = 0; i < rowMap->getNodeNumElements(); ++i) {
684 tpOp.getLocalRowView(i, cols, vals);
685 size_t nnz = tpOp.getNumEntriesInLocalRow(i);
686 if (nnz > maxRowSize) {
688 scaledVals.resize(maxRowSize);
690 for (
size_t j = 0; j < nnz; ++j)
691 scaledVals[j] = vals[j]*scalingVector[i];
694 Teuchos::ArrayView<const LocalOrdinal> cols_view(cols.data(), nnz);
695 Teuchos::ArrayView<const Scalar> valview(&scaledVals[0], nnz);
696 tpOp.replaceLocalValues(i, cols_view, valview);
701 typename Tpetra::CrsMatrix<Scalar, LocalOrdinal, GlobalOrdinal, Node>::local_inds_host_view_type cols;
702 typename Tpetra::CrsMatrix<Scalar, LocalOrdinal, GlobalOrdinal, Node>::values_host_view_type vals;
704 for (
size_t i = 0; i < rowMap->getNodeNumElements(); ++i) {
706 tpOp.getGlobalRowView(gid, cols, vals);
707 size_t nnz = tpOp.getNumEntriesInGlobalRow(gid);
708 if (nnz > maxRowSize) {
710 scaledVals.resize(maxRowSize);
713 for (
size_t j = 0; j < nnz; ++j)
714 scaledVals[j] = vals[j]*scalingVector[i];
717 Teuchos::ArrayView<const LocalOrdinal> cols_view(cols.data(), nnz);
718 Teuchos::ArrayView<const Scalar> valview(&scaledVals[0], nnz);
719 tpOp.replaceGlobalValues(gid, cols_view, valview);
724 if (doFillComplete) {
725 if (domainMap == Teuchos::null || rangeMap == Teuchos::null)
726 throw Exceptions::RuntimeError(
"In Utilities::Scaling: cannot fillComplete because the domain and/or range map hasn't been defined");
728 RCP<Teuchos::ParameterList> params = rcp(
new Teuchos::ParameterList());
729 params->set(
"Optimize Storage", doOptimizeStorage);
730 params->set(
"No Nonlocal Changes",
true);
731 Op.fillComplete(Op.getDomainMap(), Op.getRangeMap(), params);
743 #ifdef HAVE_MUELU_EPETRA 755 for (
int j = 0; j < nnz; ++j)
756 vals[j] *= scalingVector[i];
764 #endif // HAVE_MUELU_EPETRA 772 static RCP<Matrix>
Transpose(
Matrix& Op,
bool =
false,
const std::string & label = std::string(),
const Teuchos::RCP<Teuchos::ParameterList> ¶ms=Teuchos::null) {
773 switch (Op.getRowMap()->lib()) {
774 case Xpetra::UseTpetra: {
775 #ifdef HAVE_MUELU_TPETRA 776 #if ((defined(EPETRA_HAVE_OMP) && (!defined(HAVE_TPETRA_INST_OPENMP) || !defined(HAVE_TPETRA_INST_INT_INT))) || \ 777 (!defined(EPETRA_HAVE_OMP) && (!defined(HAVE_TPETRA_INST_SERIAL) || !defined(HAVE_TPETRA_INST_INT_INT)))) 778 throw Exceptions::RuntimeError(
"Utilities::Transpose: Tpetra is not compiled with LO=GO=int. Add TPETRA_INST_INT_INT:BOOL=ON to your configuration!");
784 RCP<Tpetra::CrsMatrix<Scalar, LocalOrdinal, GlobalOrdinal, Node> > A;
785 Tpetra::RowMatrixTransposer<Scalar, LocalOrdinal, GlobalOrdinal, Node> transposer(rcpFromRef(tpetraOp),label);
788 using Teuchos::ParameterList;
790 RCP<ParameterList> transposeParams = params.is_null () ?
791 rcp (
new ParameterList) :
792 rcp (
new ParameterList (*params));
793 transposeParams->set (
"sort",
false);
794 A = transposer.createTranspose(transposeParams);
797 RCP<Xpetra::TpetraCrsMatrix<Scalar, LocalOrdinal, GlobalOrdinal, Node> > AA = rcp(
new Xpetra::TpetraCrsMatrix<Scalar, LocalOrdinal, GlobalOrdinal, Node>(A));
798 RCP<CrsMatrix> AAA = rcp_implicit_cast<
CrsMatrix>(AA);
801 if (Op.IsView(
"stridedMaps"))
802 AAAA->CreateView(
"stridedMaps", Teuchos::rcpFromRef(Op),
true);
806 catch (std::exception& e) {
807 std::cout <<
"threw exception '" << e.what() <<
"'" << std::endl;
815 case Xpetra::UseEpetra:
817 #if defined(HAVE_MUELU_EPETRA) && defined(HAVE_MUELU_EPETRAEXT) 818 Teuchos::TimeMonitor tm(*Teuchos::TimeMonitor::getNewTimer(
"ZZ Entire Transpose"));
825 RCP<Epetra_CrsMatrix> rcpA(A);
827 RCP<CrsMatrix> AAA = rcp_implicit_cast<
CrsMatrix>(AA);
830 if (Op.IsView(
"stridedMaps"))
831 AAAA->CreateView(
"stridedMaps", Teuchos::rcpFromRef(Op),
true);
842 TEUCHOS_UNREACHABLE_RETURN(Teuchos::null);
847 RCP<Xpetra::MultiVector<Scalar,LocalOrdinal,GlobalOrdinal,Node> > Xscalar = rcp_dynamic_cast<Xpetra::MultiVector<Scalar,LocalOrdinal,GlobalOrdinal,Node> >(X);
854 RCP<Xpetra::MultiVector<typename Teuchos::ScalarTraits<Scalar>::magnitudeType,
LocalOrdinal,
GlobalOrdinal,
Node> > coordinates = Teuchos::null;
857 if(paramList.isParameter (
"Coordinates") ==
false)
860 #if defined(HAVE_MUELU_TPETRA) 861 #if ( defined(EPETRA_HAVE_OMP) && defined(HAVE_TPETRA_INST_OPENMP) && defined(HAVE_TPETRA_INST_INT_INT)) || \ 862 (!defined(EPETRA_HAVE_OMP) && defined(HAVE_TPETRA_INST_SERIAL) && defined(HAVE_TPETRA_INST_INT_INT)) 867 #if !defined(HAVE_TPETRA_EXPLICIT_INSTANTIATION) || defined(HAVE_TPETRA_INST_FLOAT) 868 typedef Tpetra::MultiVector<float, LocalOrdinal, GlobalOrdinal, Node> tfMV;
869 RCP<tfMV> floatCoords = Teuchos::null;
876 RCP<tdMV> doubleCoords = Teuchos::null;
877 if (paramList.isType<RCP<tdMV> >(
"Coordinates")) {
879 doubleCoords = paramList.get<RCP<tdMV> >(
"Coordinates");
880 paramList.remove(
"Coordinates");
882 #if !defined(HAVE_TPETRA_EXPLICIT_INSTANTIATION) || defined(HAVE_TPETRA_INST_FLOAT) 883 else if (paramList.isType<RCP<tfMV> >(
"Coordinates")) {
885 floatCoords = paramList.get<RCP<tfMV> >(
"Coordinates");
886 paramList.remove(
"Coordinates");
887 doubleCoords = rcp(
new tdMV(floatCoords->getMap(), floatCoords->getNumVectors()));
892 if(doubleCoords != Teuchos::null) {
893 coordinates = Teuchos::rcp(
new Xpetra::TpetraMultiVector<
typename Teuchos::ScalarTraits<Scalar>::magnitudeType,
LocalOrdinal,
GlobalOrdinal,
Node>(doubleCoords));
894 TEUCHOS_TEST_FOR_EXCEPT(doubleCoords->getNumVectors() != coordinates->getNumVectors());
896 #endif // Tpetra instantiated on GO=int and EpetraNode 897 #endif // endif HAVE_TPETRA 899 #if defined(HAVE_MUELU_EPETRA) 900 RCP<Epetra_MultiVector> doubleEpCoords;
901 if (paramList.isType<RCP<Epetra_MultiVector> >(
"Coordinates")) {
902 doubleEpCoords = paramList.get<RCP<Epetra_MultiVector> >(
"Coordinates");
903 paramList.remove(
"Coordinates");
904 RCP<Xpetra::EpetraMultiVectorT<GlobalOrdinal,Node> > epCoordinates = Teuchos::rcp(
new Xpetra::EpetraMultiVectorT<GlobalOrdinal,Node>(doubleEpCoords));
905 coordinates = rcp_dynamic_cast<Xpetra::MultiVector<typename Teuchos::ScalarTraits<Scalar>::magnitudeType,
LocalOrdinal,
GlobalOrdinal,
Node> >(epCoordinates);
906 TEUCHOS_TEST_FOR_EXCEPT(doubleEpCoords->NumVectors() != Teuchos::as<int>(coordinates->getNumVectors()));
911 if(paramList.isType<decltype(coordinates)>(
"Coordinates")) {
912 coordinates = paramList.get<decltype(coordinates)>(
"Coordinates");
915 TEUCHOS_TEST_FOR_EXCEPT(Teuchos::is_null(coordinates));
921 #endif // HAVE_MUELU_EPETRA 954 long ExtractNonSerializableData(
const Teuchos::ParameterList& inList, Teuchos::ParameterList& serialList, Teuchos::ParameterList& nonSerialList);
970 #ifdef HAVE_MUELU_EPETRA 975 template <
class Scalar,
class LocalOrdinal,
class GlobalOrdinal,
class Node>
976 RCP<Xpetra::Matrix<Scalar, LocalOrdinal, GlobalOrdinal, Node> >
978 typedef Xpetra::EpetraCrsMatrixT<GlobalOrdinal, Node> XECrsMatrix;
979 typedef Xpetra::CrsMatrix<Scalar, LocalOrdinal, GlobalOrdinal, Node> XCrsMatrix;
980 typedef Xpetra::CrsMatrixWrap<Scalar, LocalOrdinal, GlobalOrdinal, Node> XCrsMatrixWrap;
982 RCP<XCrsMatrix> Atmp = rcp(
new XECrsMatrix(A));
983 return rcp(
new XCrsMatrixWrap(Atmp));
990 template <
class Scalar,
class LocalOrdinal,
class GlobalOrdinal,
class Node>
991 RCP<Xpetra::MultiVector<Scalar, LocalOrdinal, GlobalOrdinal, Node> >
993 return rcp(
new Xpetra::EpetraMultiVectorT<GlobalOrdinal, Node>(V));
997 #ifdef HAVE_MUELU_TPETRA 1002 template <
class Scalar,
class LocalOrdinal,
class GlobalOrdinal,
class Node>
1003 RCP<Xpetra::Matrix<Scalar, LocalOrdinal, GlobalOrdinal, Node> >
1005 typedef Xpetra::TpetraCrsMatrix<Scalar, LocalOrdinal, GlobalOrdinal, Node> XTCrsMatrix;
1006 typedef Xpetra::CrsMatrix<Scalar, LocalOrdinal, GlobalOrdinal, Node> XCrsMatrix;
1007 typedef Xpetra::CrsMatrixWrap<Scalar, LocalOrdinal, GlobalOrdinal, Node> XCrsMatrixWrap;
1009 RCP<XCrsMatrix> Atmp = rcp(
new XTCrsMatrix(Atpetra));
1010 return rcp(
new XCrsMatrixWrap(Atmp));
1040 template <
class Scalar,
class LocalOrdinal,
class GlobalOrdinal,
class Node>
1041 void leftRghtDofScalingWithinNode(
const Xpetra::Matrix<Scalar,LocalOrdinal,GlobalOrdinal,Node> & Amat,
size_t blkSize,
size_t nSweeps, Teuchos::ArrayRCP<Scalar> & rowScaling, Teuchos::ArrayRCP<Scalar> & colScaling) {
1043 LocalOrdinal nBlks = (Amat.getRowMap()->getNodeNumElements())/blkSize;
1045 Teuchos::ArrayRCP<Scalar> rowScaleUpdate(blkSize);
1046 Teuchos::ArrayRCP<Scalar> colScaleUpdate(blkSize);
1049 for (
size_t i = 0; i < blkSize; i++) rowScaling[i] = 1.0;
1050 for (
size_t i = 0; i < blkSize; i++) colScaling[i] = 1.0;
1052 for (
size_t k = 0; k < nSweeps; k++) {
1054 for (
size_t i = 0; i < blkSize; i++) rowScaleUpdate[i] = 0.0;
1057 for (
size_t j = 0; j < blkSize; j++) {
1058 Teuchos::ArrayView<const LocalOrdinal> cols;
1059 Teuchos::ArrayView<const Scalar> vals;
1060 Amat.getLocalRowView(row, cols, vals);
1062 for (
size_t kk = 0; kk < Teuchos::as<size_t>(vals.size()); kk++) {
1063 size_t modGuy = (cols[kk]+1)%blkSize;
1064 if (modGuy == 0) modGuy = blkSize;
1066 rowScaleUpdate[j] += rowScaling[j]*(Teuchos::ScalarTraits<Scalar>::magnitude(vals[kk]))*colScaling[modGuy];
1072 Teuchos::ArrayRCP<Scalar> tempUpdate(blkSize);
1073 Teuchos::reduceAll(*(Amat.getRowMap()->getComm()), Teuchos::REDUCE_SUM, (
LocalOrdinal) blkSize, rowScaleUpdate.getRawPtr(), tempUpdate.getRawPtr());
1074 for (
size_t i = 0; i < blkSize; i++) rowScaleUpdate[i] = tempUpdate[i];
1080 Scalar minUpdate = Teuchos::ScalarTraits<Scalar>::magnitude((rowScaleUpdate[0]/rowScaling[0])/rowScaling[0]);
1082 for (
size_t i = 1; i < blkSize; i++) {
1083 Scalar temp = (rowScaleUpdate[i]/rowScaling[i])/rowScaling[i];
1084 if ( Teuchos::ScalarTraits<Scalar>::magnitude(temp) < Teuchos::ScalarTraits<Scalar>::magnitude(minUpdate))
1085 minUpdate = Teuchos::ScalarTraits<Scalar>::magnitude(temp);
1087 for (
size_t i = 0; i < blkSize; i++) rowScaling[i] *= sqrt(minUpdate / rowScaleUpdate[i]);
1090 for (
size_t i = 0; i < blkSize; i++) colScaleUpdate[i] = 0.0;
1093 for (
size_t j = 0; j < blkSize; j++) {
1094 Teuchos::ArrayView<const LocalOrdinal> cols;
1095 Teuchos::ArrayView<const Scalar> vals;
1096 Amat.getLocalRowView(row, cols, vals);
1097 for (
size_t kk = 0; kk < Teuchos::as<size_t>(vals.size()); kk++) {
1098 size_t modGuy = (cols[kk]+1)%blkSize;
1099 if (modGuy == 0) modGuy = blkSize;
1101 colScaleUpdate[modGuy] += colScaling[modGuy]* (Teuchos::ScalarTraits<Scalar>::magnitude(vals[kk])) *rowScaling[j];
1106 Teuchos::reduceAll(*(Amat.getRowMap()->getComm()), Teuchos::REDUCE_SUM, (
LocalOrdinal) blkSize, colScaleUpdate.getRawPtr(), tempUpdate.getRawPtr());
1107 for (
size_t i = 0; i < blkSize; i++) colScaleUpdate[i] = tempUpdate[i];
1114 minUpdate = Teuchos::ScalarTraits<Scalar>::magnitude((colScaleUpdate[0]/colScaling[0])/colScaling[0]);
1116 for (
size_t i = 1; i < blkSize; i++) {
1117 Scalar temp = (colScaleUpdate[i]/colScaling[i])/colScaling[i];
1118 if ( Teuchos::ScalarTraits<Scalar>::magnitude(temp) < Teuchos::ScalarTraits<Scalar>::magnitude(minUpdate))
1119 minUpdate = Teuchos::ScalarTraits<Scalar>::magnitude(temp);
1121 for (
size_t i = 0; i < blkSize; i++) colScaling[i] *= sqrt(minUpdate/colScaleUpdate[i]);
1129 template <
class Scalar,
class LocalOrdinal,
class GlobalOrdinal,
class Node>
1130 RCP<Xpetra::Matrix<Scalar, LocalOrdinal, GlobalOrdinal, Node> >
1132 typedef typename Tpetra::FECrsMatrix<Scalar, LocalOrdinal, GlobalOrdinal, Node>::crs_matrix_type tpetra_crs_matrix_type;
1133 typedef Xpetra::TpetraCrsMatrix<Scalar, LocalOrdinal, GlobalOrdinal, Node> XTCrsMatrix;
1134 typedef Xpetra::CrsMatrix<Scalar, LocalOrdinal, GlobalOrdinal, Node> XCrsMatrix;
1135 typedef Xpetra::CrsMatrixWrap<Scalar, LocalOrdinal, GlobalOrdinal, Node> XCrsMatrixWrap;
1137 RCP<XCrsMatrix> Atmp = rcp(
new XTCrsMatrix(rcp_dynamic_cast<tpetra_crs_matrix_type>(Atpetra)));
1138 return rcp(
new XCrsMatrixWrap(Atmp));
1145 template <
class Scalar,
class LocalOrdinal,
class GlobalOrdinal,
class Node>
1146 RCP<Xpetra::MultiVector<Scalar, LocalOrdinal, GlobalOrdinal, Node> >
1148 return rcp(
new Xpetra::TpetraMultiVector<Scalar, LocalOrdinal, GlobalOrdinal, Node>(Vtpetra));
1155 template <
class Scalar,
class LocalOrdinal,
class GlobalOrdinal,
class Node>
1156 RCP<Xpetra::MultiVector<Scalar, LocalOrdinal, GlobalOrdinal, Node> >
1158 typedef Tpetra::MultiVector<Scalar, LocalOrdinal, GlobalOrdinal, Node> MV;
1159 RCP<const MV> Vmv = Teuchos::rcp_dynamic_cast<
const MV>(Vtpetra);
1160 return rcp(
new Xpetra::TpetraMultiVector<Scalar, LocalOrdinal, GlobalOrdinal, Node>(Vmv));
1168 std::ostringstream buf;
1173 #ifdef HAVE_MUELU_EPETRA 1178 template <
class Scalar,
class LocalOrdinal,
class GlobalOrdinal,
class Node>
1179 RCP<Xpetra::Matrix<Scalar, LocalOrdinal, GlobalOrdinal, Node> >
1186 template <
class Scalar,
class LocalOrdinal,
class GlobalOrdinal,
class Node>
1187 RCP<Xpetra::MultiVector<Scalar, LocalOrdinal, GlobalOrdinal, Node> >
1191 #ifdef HAVE_MUELU_TPETRA 1196 template <
class Scalar,
class LocalOrdinal,
class GlobalOrdinal,
class Node>
1197 RCP<Xpetra::Matrix<Scalar, LocalOrdinal, GlobalOrdinal, Node> >
1204 template <
class Scalar,
class LocalOrdinal,
class GlobalOrdinal,
class Node>
1205 RCP<Xpetra::MultiVector<Scalar, LocalOrdinal, GlobalOrdinal, Node> >
1213 std::string
lowerCase (
const std::string& s);
1217 #define MUELU_UTILITIES_SHORT 1218 #endif // MUELU_UTILITIES_DECL_HPP const Epetra_Map & RowMap() const
static Teuchos::ArrayRCP< Scalar > GetMatrixDiagonal(const Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > &A)
static void SetRandomSeed(const Teuchos::Comm< int > &comm)
Exception indicating invalid cast attempted.
Xpetra::EpetraMapT< GlobalOrdinal, Node > EpetraMap
static void SetRandomSeed(const Teuchos::Comm< int > &comm)
static const RCP< const Tpetra::Map< LocalOrdinal, GlobalOrdinal, Node > > Map2TpetraMap(const Xpetra::Map< LocalOrdinal, GlobalOrdinal, Node > &map)
static const Epetra_MultiVector & MV2EpetraMV(const MultiVector &vec)
MueLu::DefaultLocalOrdinal LocalOrdinal
static void FindNonZeros(const Teuchos::ArrayRCP< const Scalar > vals, Teuchos::ArrayRCP< bool > nonzeros)
KokkosClassic::DefaultNode::DefaultNodeType DefaultNode
static Teuchos::ArrayRCP< Magnitude > GetMatrixMaxMinusOffDiagonal(const Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > &A, const Xpetra::Vector< LocalOrdinal, LocalOrdinal, GlobalOrdinal, Node > &BlockNumber)
static RCP< const Tpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > > MV2TpetraMV(RCP< Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > > const vec)
Helper utility to pull out the underlying Tpetra objects from an Xpetra object.
RCP< Xpetra::Matrix< SC, LO, GO, NO > > EpetraCrs_To_XpetraMatrix(const Teuchos::RCP< Epetra_CrsMatrix > &A)
std::string toString(const T &what)
Little helper function to convert non-string types to strings.
static void ApplyOAZToMatrixRows(Teuchos::RCP< Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > > &A, const std::vector< LocalOrdinal > &dirichletRows)
static void MyOldScaleMatrix(Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > &Op, const Teuchos::ArrayRCP< const Scalar > &scalingVector, bool doInverse=true, bool doFillComplete=true, bool doOptimizeStorage=true)
static Teuchos::ScalarTraits< Scalar >::magnitudeType Distance2(const Teuchos::ArrayView< double > &weight, const Teuchos::Array< Teuchos::ArrayRCP< const Scalar >> &v, LocalOrdinal i0, LocalOrdinal i1)
Xpetra::Map< LocalOrdinal, GlobalOrdinal, Node > Map
static void ApplyRowSumCriterion(const Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > &A, const Magnitude rowSumTol, Teuchos::ArrayRCP< bool > &dirichletRows)
static RCP< const Tpetra::CrsMatrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > > Op2TpetraCrs(RCP< const Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > > Op)
static const Epetra_Map & Map2EpetraMap(const Xpetra::Map< LocalOrdinal, GlobalOrdinal, Node > &map)
static RCP< Matrix > Crs2Op(RCP< CrsMatrix > Op)
static RCP< Epetra_CrsMatrix > Op2NonConstEpetraCrs(RCP< Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > > Op)
static const Tpetra::CrsMatrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > & Op2TpetraCrs(const Matrix &Op)
static Scalar PowerMethod(const Matrix &A, bool scaleByDiag=true, LocalOrdinal niters=10, Magnitude tolerance=1e-2, bool verbose=false, unsigned int seed=123)
Power method.
static Scalar PowerMethod(const Matrix &A, bool scaleByDiag=true, LocalOrdinal niters=10, Magnitude tolerance=1e-2, bool verbose=false, unsigned int seed=123)
Xpetra::CrsMatrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > CrsMatrix
static RCP< Xpetra::MultiVector< typename Teuchos::ScalarTraits< Scalar >::magnitudeType, LocalOrdinal, GlobalOrdinal, Node > > ExtractCoordinatesFromParameterList(ParameterList ¶mList)
static RCP< const Epetra_MultiVector > MV2EpetraMV(RCP< Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > > const vec)
Helper utility to pull out the underlying Epetra objects from an Xpetra object.
static void ApplyRowSumCriterion(const Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > &A, const Magnitude rowSumTol, Teuchos::ArrayRCP< bool > &dirichletRows)
Apply Rowsum Criterion.
static Tpetra::CrsMatrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > & Op2NonConstTpetraCrs(Matrix &Op)
static Teuchos::ArrayRCP< const bool > DetectDirichletRows(const Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > &A, const Magnitude &tol=Teuchos::ScalarTraits< Scalar >::magnitude(0.), const bool count_twos_as_dirichlet=false)
Teuchos::ScalarTraits< Scalar >::magnitudeType Magnitude
Xpetra::CrsMatrixWrap< Scalar, LocalOrdinal, GlobalOrdinal, Node > CrsMatrixWrap
static void ApplyOAZToMatrixRows(Teuchos::RCP< Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > > &A, const std::vector< LocalOrdinal > &dirichletRows)
static RCP< const Epetra_CrsMatrix > Op2EpetraCrs(RCP< const Matrix > Op)
RCP< Xpetra::Matrix< SC, LO, GO, NO > > TpetraFECrs_To_XpetraMatrix(const Teuchos::RCP< Tpetra::FECrsMatrix< SC, LO, GO, NO > > &Atpetra)
Xpetra::Vector< Scalar, LocalOrdinal, GlobalOrdinal, Node > Vector
Teuchos::RCP< const Teuchos::Comm< int > > GenerateNodeComm(RCP< const Teuchos::Comm< int > > &baseComm, int &NodeId, const int reductionFactor)
static Teuchos::RCP< Xpetra::Vector< Scalar, LocalOrdinal, GlobalOrdinal, Node > > GetLumpedMatrixDiagonal(Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > const &A, const bool doReciprocal=false, Magnitude tol=Teuchos::ScalarTraits< Scalar >::eps() *100, Scalar tolReplacement=Teuchos::ScalarTraits< Scalar >::zero(), const bool replaceSingleEntryRowWithZero=false)
Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > Matrix
static RCP< const Tpetra::RowMatrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > > Op2TpetraRow(RCP< const Matrix > Op)
static void FindDirichletRows(Teuchos::RCP< Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > > &A, std::vector< LocalOrdinal > &dirichletRows, bool count_twos_as_dirichlet=false)
static Teuchos::Array< Magnitude > ResidualNorm(const Xpetra::Operator< Scalar, LocalOrdinal, GlobalOrdinal, Node > &Op, const Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &X, const Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &RHS, Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &Resid)
static RCP< Xpetra::MultiVector< typename Teuchos::ScalarTraits< Scalar >::magnitudeType, LocalOrdinal, GlobalOrdinal, Node > > ExtractCoordinatesFromParameterList(ParameterList ¶mList)
Extract coordinates from parameter list and return them in a Xpetra::MultiVector. ...
static RCP< const Epetra_MultiVector > MV2EpetraMV(RCP< MultiVector > const vec)
Helper utility to pull out the underlying Epetra objects from an Xpetra object.
Namespace for MueLu classes and methods.
static const RCP< const Tpetra::Map< LocalOrdinal, GlobalOrdinal, Node > > Map2TpetraMap(const Map &map)
static Teuchos::ScalarTraits< Scalar >::magnitudeType Distance2(const Teuchos::Array< Teuchos::ArrayRCP< const Scalar >> &v, LocalOrdinal i0, LocalOrdinal i1)
Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > MultiVector
bool IsParamMuemexVariable(const std::string &name)
static Teuchos::RCP< Xpetra::Vector< Scalar, LocalOrdinal, GlobalOrdinal, Node > > GetLumpedMatrixDiagonal(Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > const &A, const bool doReciprocal=false, Magnitude tol=Teuchos::ScalarTraits< Scalar >::eps() *100, Scalar tolReplacement=Teuchos::ScalarTraits< Scalar >::zero(), const bool replaceSingleEntryRowWithZero=false)
static void ApplyOAZToMatrixRows(Teuchos::RCP< Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > > &A, const Teuchos::ArrayRCP< const bool > &dirichletRows)
static Teuchos::ArrayRCP< const bool > DetectDirichletRowsExt(const Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > &A, bool &bHasZeroDiagonal, const Magnitude &tol=Teuchos::ScalarTraits< Scalar >::zero())
Detect Dirichlet rows (extended version)
int ExtractMyRowView(int MyRow, int &NumEntries, double *&Values, int *&Indices) const
static void ApplyRowSumCriterion(const Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > &A, const Xpetra::Vector< LocalOrdinal, LocalOrdinal, GlobalOrdinal, Node > &BlockNumber, const Magnitude rowSumTol, Teuchos::ArrayRCP< bool > &dirichletRows)
static RCP< Tpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > > MV2NonConstTpetraMV(RCP< Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > > vec)
static Teuchos::ScalarTraits< Scalar >::magnitudeType Distance2(const Teuchos::Array< Teuchos::ArrayRCP< const Scalar >> &v, LocalOrdinal i0, LocalOrdinal i1)
static void Residual(const Xpetra::Operator< Scalar, LocalOrdinal, GlobalOrdinal, Node > &Op, const Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &X, const Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &RHS, Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &Resid)
static void DetectDirichletColsAndDomains(const Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > &A, const Teuchos::ArrayRCP< bool > &dirichletRows, Teuchos::ArrayRCP< bool > dirichletCols, Teuchos::ArrayRCP< bool > dirichletDomains)
static Scalar PowerMethod(const Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > &A, const RCP< Xpetra::Vector< Scalar, LocalOrdinal, GlobalOrdinal, Node >> &invDiag, LocalOrdinal niters=10, Magnitude tolerance=1e-2, bool verbose=false, unsigned int seed=123)
static Teuchos::ScalarTraits< Scalar >::magnitudeType Distance2(const Teuchos::Array< Teuchos::ArrayRCP< const Scalar >> &v, LocalOrdinal i0, LocalOrdinal i1)
Squared distance between two rows in a multivector.
static void MyOldScaleMatrix_Tpetra(Matrix &Op, const Teuchos::ArrayRCP< Scalar > &scalingVector, bool doFillComplete, bool doOptimizeStorage)
static Teuchos::ArrayRCP< Magnitude > GetMatrixMaxMinusOffDiagonal(const Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > &A)
static RCP< Vector > GetMatrixDiagonalInverse(const Matrix &A, Magnitude tol=Teuchos::ScalarTraits< Scalar >::eps() *100, Scalar valReplacement=Teuchos::ScalarTraits< Scalar >::zero())
static Teuchos::ScalarTraits< Scalar >::magnitudeType Distance2(const Teuchos::ArrayView< double > &weight, const Teuchos::Array< Teuchos::ArrayRCP< const Scalar >> &v, LocalOrdinal i0, LocalOrdinal i1)
static Scalar Frobenius(const Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > &A, const Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > &B)
static RCP< const Tpetra::CrsMatrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > > Op2TpetraCrs(RCP< const Matrix > Op)
static Teuchos::ArrayRCP< Magnitude > GetMatrixMaxMinusOffDiagonal(const Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > &A)
Return vector containing: max_{i=k}(-a_ik), for each for i in the matrix.
static Epetra_CrsMatrix & Op2NonConstEpetraCrs(Matrix &Op)
static RCP< Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > > Residual(const Xpetra::Operator< Scalar, LocalOrdinal, GlobalOrdinal, Node > &Op, const Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &X, const Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &RHS)
static RCP< Tpetra::RowMatrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > > Op2NonConstTpetraRow(RCP< Matrix > Op)
static void ZeroDirichletRows(Teuchos::RCP< Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > > &A, const Teuchos::ArrayRCP< const bool > &dirichletRows, Scalar replaceWith=Teuchos::ScalarTraits< Scalar >::zero())
MueLu::DefaultScalar Scalar
MueLu::DefaultGlobalOrdinal GlobalOrdinal
static RCP< Epetra_MultiVector > MV2NonConstEpetraMV(RCP< Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > > vec)
static Epetra_MultiVector & MV2NonConstEpetraMV(MultiVector &vec)
static RCP< Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > > RealValuedToScalarMultiVector(RCP< Xpetra::MultiVector< typename Teuchos::ScalarTraits< Scalar >::magnitudeType, LocalOrdinal, GlobalOrdinal, Node > > X)
static RCP< Epetra_MultiVector > MV2NonConstEpetraMV(RCP< MultiVector > vec)
static RCP< Tpetra::CrsMatrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > > Op2NonConstTpetraCrs(RCP< Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > > Op)
static Teuchos::ArrayRCP< Scalar > GetMatrixDiagonal(const Matrix &A)
void deep_copy(const DynRankView< DT, DP... > &dst, typename ViewTraits< DT, DP... >::const_value_type &value, typename std::enable_if< std::is_same< typename ViewTraits< DT, DP... >::specialize, void >::value >::type *=nullptr)
void leftRghtDofScalingWithinNode(const Xpetra::Matrix< SC, LO, GO, NO > &Atpetra, size_t blkSize, size_t nSweeps, Teuchos::ArrayRCP< SC > &rowScaling, Teuchos::ArrayRCP< SC > &colScaling)
int NumMyElements() const
static RCP< Tpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > > MV2NonConstTpetraMV(RCP< MultiVector > vec)
static void FindNonZeros(const Teuchos::ArrayRCP< const Scalar > vals, Teuchos::ArrayRCP< bool > nonzeros)
static Teuchos::RCP< Vector > GetLumpedMatrixDiagonal(Matrix const &A, const bool doReciprocal=false, Magnitude tol=Teuchos::ScalarTraits< Scalar >::eps() *100, Scalar valReplacement=Teuchos::ScalarTraits< Scalar >::zero(), const bool replaceSingleEntryRowWithZero=false)
Extract Matrix Diagonal of lumped matrix.
static Teuchos::RCP< Vector > GetInverse(Teuchos::RCP< const Vector > v, Magnitude tol=Teuchos::ScalarTraits< Scalar >::eps() *100, Scalar valReplacement=Teuchos::ScalarTraits< Scalar >::zero())
Return vector containing inverse of input vector.
static void FindDirichletRows(Teuchos::RCP< Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > > &A, std::vector< LocalOrdinal > &dirichletRows, bool count_twos_as_dirichlet=false)
static RCP< Tpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > > MV2NonConstTpetraMV2(Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &vec)
static const Tpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > & MV2TpetraMV(const MultiVector &vec)
static RCP< Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > > Transpose(Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > &Op, bool optimizeTranspose=false, const std::string &label=std::string(), const Teuchos::RCP< Teuchos::ParameterList > ¶ms=Teuchos::null)
static RCP< const Tpetra::RowMatrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > > Op2TpetraRow(RCP< const Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > > Op)
Xpetra::EpetraCrsMatrixT< GlobalOrdinal, Node > EpetraCrsMatrix
static RCP< Tpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > > MV2NonConstTpetraMV2(MultiVector &vec)
static void ApplyRowSumCriterion(const Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > &A, const Xpetra::Vector< LocalOrdinal, LocalOrdinal, GlobalOrdinal, Node > &BlockNumber, const Magnitude rowSumTol, Teuchos::ArrayRCP< bool > &dirichletRows)
static RCP< Matrix > Transpose(Matrix &Op, bool=false, const std::string &label=std::string(), const Teuchos::RCP< Teuchos::ParameterList > ¶ms=Teuchos::null)
Transpose a Xpetra::Matrix.
static Teuchos::ArrayRCP< const bool > DetectDirichletRowsExt(const Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > &A, bool &bHasZeroDiagonal, const Magnitude &tol=Teuchos::ScalarTraits< Scalar >::zero())
static Scalar Frobenius(const Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > &A, const Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > &B)
Frobenius inner product of two matrices.
RCP< Xpetra::CrsMatrixWrap< SC, LO, GO, NO > > Convert_Epetra_CrsMatrix_ToXpetra_CrsMatrixWrap(RCP< Epetra_CrsMatrix > &epAB)
static void ZeroDirichletRows(Teuchos::RCP< Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > > &A, const std::vector< LocalOrdinal > &dirichletRows, Scalar replaceWith=Teuchos::ScalarTraits< Scalar >::zero())
static Teuchos::ArrayRCP< const bool > DetectDirichletRowsExt(const Matrix &A, bool &bHasZeroDiagonal, const Magnitude &tol=Teuchos::ScalarTraits< Scalar >::zero())
bool IsParamValidVariable(const std::string &name)
static Teuchos::Array< Magnitude > ResidualNorm(const Xpetra::Operator< Scalar, LocalOrdinal, GlobalOrdinal, Node > &Op, const Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &X, const Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &RHS, Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &Resid)
RCP< Xpetra::MultiVector< SC, LO, GO, NO > > TpetraFEMultiVector_To_XpetraMultiVector(const Teuchos::RCP< Tpetra::FEMultiVector< SC, LO, GO, NO > > &Vtpetra)
static RCP< Xpetra::MultiVector< typename Teuchos::ScalarTraits< Scalar >::magnitudeType, LocalOrdinal, GlobalOrdinal, Node > > RealValuedToScalarMultiVector(RCP< Xpetra::MultiVector< typename Teuchos::ScalarTraits< Scalar >::magnitudeType, LocalOrdinal, GlobalOrdinal, Node > > X)
static RCP< Vector > GetMatrixDiagonalInverse(const Matrix &A, Magnitude tol=Teuchos::ScalarTraits< Scalar >::eps() *100, Scalar valReplacement=Teuchos::ScalarTraits< Scalar >::zero())
Extract Matrix Diagonal.
static void DetectDirichletColsAndDomains(const Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > &A, const Teuchos::ArrayRCP< bool > &dirichletRows, Teuchos::ArrayRCP< bool > dirichletCols, Teuchos::ArrayRCP< bool > dirichletDomains)
static void ZeroDirichletCols(Teuchos::RCP< Matrix > &A, const Teuchos::ArrayRCP< const bool > &dirichletCols, Scalar replaceWith=Teuchos::ScalarTraits< Scalar >::zero())
std::string lowerCase(const std::string &s)
static RCP< Teuchos::FancyOStream > MakeFancy(std::ostream &os)
static Teuchos::Array< Magnitude > ResidualNorm(const Xpetra::Operator< Scalar, LocalOrdinal, GlobalOrdinal, Node > &Op, const MultiVector &X, const MultiVector &RHS)
static Teuchos::ArrayRCP< const bool > DetectDirichletRows(const Matrix &A, const Magnitude &tol=Teuchos::ScalarTraits< Scalar >::zero(), const bool count_twos_as_dirichlet=false)
static RCP< Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > > Crs2Op(RCP< Xpetra::CrsMatrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > > Op)
static void MyOldScaleMatrix_Epetra(Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > &Op, const Teuchos::ArrayRCP< Scalar > &scalingVector, bool doFillComplete, bool doOptimizeStorage)
static RCP< const Epetra_CrsMatrix > Op2EpetraCrs(RCP< const Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > > Op)
static Teuchos::RCP< Xpetra::Vector< Scalar, LocalOrdinal, GlobalOrdinal, Node > > GetInverse(Teuchos::RCP< const Xpetra::Vector< Scalar, LocalOrdinal, GlobalOrdinal, Node > > v, Magnitude tol=Teuchos::ScalarTraits< Scalar >::eps() *100, Scalar tolReplacement=Teuchos::ScalarTraits< Scalar >::zero())
static RCP< MultiVector > Residual(const Xpetra::Operator< Scalar, LocalOrdinal, GlobalOrdinal, Node > &Op, const MultiVector &X, const MultiVector &RHS)
static RCP< Xpetra::Vector< Scalar, LocalOrdinal, GlobalOrdinal, Node > > GetMatrixOverlappedDiagonal(const Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > &A)
static Teuchos::Array< Magnitude > ResidualNorm(const Xpetra::Operator< Scalar, LocalOrdinal, GlobalOrdinal, Node > &Op, const Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &X, const Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &RHS)
static Teuchos::ArrayRCP< Magnitude > GetMatrixMaxMinusOffDiagonal(const Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > &A)
static Teuchos::ArrayRCP< const bool > DetectDirichletRows(const Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > &A, const Magnitude &tol=Teuchos::ScalarTraits< Scalar >::zero(), bool count_twos_as_dirichlet=false)
Detect Dirichlet rows.
static void ApplyRowSumCriterion(const Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > &A, const Magnitude rowSumTol, Teuchos::ArrayRCP< bool > &dirichletRows)
static RCP< Matrix > Crs2Op(RCP< CrsMatrix > Op)
static Scalar PowerMethod(const Matrix &A, const RCP< Vector > &invDiag, LocalOrdinal niters=10, Magnitude tolerance=1e-2, bool verbose=false, unsigned int seed=123)
Xpetra::CrsMatrixWrap< Scalar, LocalOrdinal, GlobalOrdinal, Node > CrsMatrixWrap
static void FindNonZeros(const Teuchos::ArrayRCP< const Scalar > vals, Teuchos::ArrayRCP< bool > nonzeros)
Find non-zero values in an ArrayRCP Compares the value to 2 * machine epsilon.
RCP< Xpetra::Matrix< SC, LO, GO, NO > > TpetraCrs_To_XpetraMatrix(const Teuchos::RCP< Tpetra::CrsMatrix< SC, LO, GO, NO > > &Atpetra)
static RCP< Vector > GetMatrixOverlappedDiagonal(const Matrix &A)
static RCP< Teuchos::FancyOStream > MakeFancy(std::ostream &os)
static RCP< Tpetra::CrsMatrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > > Op2NonConstTpetraCrs(RCP< Matrix > Op)
static void Residual(const Xpetra::Operator< Scalar, LocalOrdinal, GlobalOrdinal, Node > &Op, const Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &X, const Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &RHS, Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &Resid)
Exception throws to report errors in the internal logical of the program.
static Teuchos::Array< Magnitude > ResidualNorm(const Xpetra::Operator< Scalar, LocalOrdinal, GlobalOrdinal, Node > &Op, const Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &X, const Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &RHS)
Kokkos::Compat::KokkosSerialWrapperNode EpetraNode
static Tpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > & MV2NonConstTpetraMV(MultiVector &vec)
static void ZeroDirichletCols(Teuchos::RCP< Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > > &A, const Teuchos::ArrayRCP< const bool > &dirichletCols, Scalar replaceWith=Teuchos::ScalarTraits< Scalar >::zero())
static const Epetra_Map & Map2EpetraMap(const Map &map)
static Scalar Frobenius(const Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > &A, const Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > &B)
void TokenizeStringAndStripWhiteSpace(const std::string &stream, std::vector< std::string > &tokenList, const char *delimChars)
static RCP< Xpetra::Vector< Scalar, LocalOrdinal, GlobalOrdinal, Node > > GetMatrixDiagonalInverse(const Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > &A, Magnitude tol=Teuchos::ScalarTraits< Scalar >::eps() *100, Scalar valReplacement=Teuchos::ScalarTraits< Scalar >::zero())
static void MyOldScaleMatrix(Matrix &Op, const Teuchos::ArrayRCP< const Scalar > &scalingVector, bool doInverse=true, bool doFillComplete=true, bool doOptimizeStorage=true)
static RCP< Tpetra::RowMatrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > > Op2NonConstTpetraRow(RCP< Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > > Op)
static RCP< Vector > GetMatrixOverlappedDiagonal(const Matrix &A)
Extract Overlapped Matrix Diagonal.
static void MyOldScaleMatrix_Epetra(Matrix &Op, const Teuchos::ArrayRCP< Scalar > &scalingVector, bool, bool)
static RCP< Vector > GetInverse(Teuchos::RCP< const Vector > v, Magnitude tol=Teuchos::ScalarTraits< Scalar >::eps() *100, Scalar tolReplacement=Teuchos::ScalarTraits< Scalar >::zero())
static RCP< Teuchos::FancyOStream > MakeFancy(std::ostream &os)
static void MyOldScaleMatrix_Tpetra(Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > &Op, const Teuchos::ArrayRCP< Scalar > &scalingVector, bool doFillComplete, bool doOptimizeStorage)
RCP< Xpetra::MultiVector< SC, LO, GO, NO > > EpetraMultiVector_To_XpetraMultiVector(const Teuchos::RCP< Epetra_MultiVector > &V)
static void DetectDirichletColsAndDomains(const Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > &A, const Teuchos::ArrayRCP< bool > &dirichletRows, Teuchos::ArrayRCP< bool > dirichletCols, Teuchos::ArrayRCP< bool > dirichletDomain)
Detects Dirichlet columns & domains from a list of Dirichlet rows.
static const Epetra_CrsMatrix & Op2EpetraCrs(const Matrix &Op)
static RCP< MultiVector > Residual(const Xpetra::Operator< Scalar, LocalOrdinal, GlobalOrdinal, Node > &Op, const Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &X, const Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &RHS)
static Scalar PowerMethod(const Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > &A, bool scaleByDiag=true, LocalOrdinal niters=10, Magnitude tolerance=1e-2, bool verbose=false, unsigned int seed=123)
static RCP< Epetra_CrsMatrix > Op2NonConstEpetraCrs(RCP< Matrix > Op)
Teuchos::ScalarTraits< Scalar >::magnitudeType Magnitude
static void ZeroDirichletRows(Teuchos::RCP< Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > > &A, const std::vector< LocalOrdinal > &dirichletRows, Scalar replaceWith=Teuchos::ScalarTraits< Scalar >::zero())
static void SetRandomSeed(const Teuchos::Comm< int > &comm)
Set seed for random number generator.
RCP< Xpetra::MultiVector< SC, LO, GO, NO > > TpetraMultiVector_To_XpetraMultiVector(const Teuchos::RCP< Tpetra::MultiVector< SC, LO, GO, NO > > &Vtpetra)
static Teuchos::ArrayRCP< Scalar > GetMatrixDiagonal(const Matrix &A)
Extract Matrix Diagonal.
long ExtractNonSerializableData(const Teuchos::ParameterList &inList, Teuchos::ParameterList &serialList, Teuchos::ParameterList &nonSerialList)
Extract non-serializable data from level-specific sublists and move it to a separate parameter list...
Xpetra::EpetraMultiVectorT< GlobalOrdinal, Node > EpetraMultiVector
static void ZeroDirichletRows(Teuchos::RCP< Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > > &X, const Teuchos::ArrayRCP< const bool > &dirichletRows, Scalar replaceWith=Teuchos::ScalarTraits< Scalar >::zero())
static Teuchos::ArrayRCP< Magnitude > GetMatrixMaxMinusOffDiagonal(const Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > &A, const Xpetra::Vector< LocalOrdinal, LocalOrdinal, GlobalOrdinal, Node > &BlockNumber)