46 #ifndef MUELU_UTILITIES_DECL_HPP 47 #define MUELU_UTILITIES_DECL_HPP 54 #include <Teuchos_DefaultComm.hpp> 55 #include <Teuchos_ScalarTraits.hpp> 56 #include <Teuchos_ParameterList.hpp> 58 #ifdef HAVE_MUELU_TPETRA 59 #include <Xpetra_TpetraBlockCrsMatrix.hpp> 61 #include <Xpetra_BlockedCrsMatrix_fwd.hpp> 62 #include <Xpetra_CrsMatrix_fwd.hpp> 63 #include <Xpetra_CrsMatrixWrap_fwd.hpp> 64 #include <Xpetra_Map_fwd.hpp> 65 #include <Xpetra_MapFactory_fwd.hpp> 66 #include <Xpetra_Matrix_fwd.hpp> 67 #include <Xpetra_MatrixFactory_fwd.hpp> 68 #include <Xpetra_MultiVector_fwd.hpp> 69 #include <Xpetra_MultiVectorFactory_fwd.hpp> 70 #include <Xpetra_Operator_fwd.hpp> 71 #include <Xpetra_Vector_fwd.hpp> 72 #include <Xpetra_VectorFactory_fwd.hpp> 73 #include <Xpetra_ExportFactory.hpp> 75 #include <Xpetra_Import.hpp> 76 #include <Xpetra_ImportFactory.hpp> 77 #include <Xpetra_MatrixMatrix.hpp> 79 #ifdef HAVE_MUELU_EPETRA 80 #include <Xpetra_EpetraCrsMatrix_fwd.hpp> 84 #include <Xpetra_EpetraCrsMatrix.hpp> 85 #include <Xpetra_CrsMatrixWrap.hpp> 91 #ifdef HAVE_MUELU_EPETRAEXT 92 class Epetra_CrsMatrix;
93 class Epetra_MultiVector;
95 #include "EpetraExt_Transpose_RowMatrix.h" 98 #ifdef HAVE_MUELU_TPETRA 99 #include <Tpetra_CrsMatrix.hpp> 100 #include <Tpetra_RowMatrixTransposer.hpp> 101 #include <Tpetra_Map.hpp> 102 #include <Tpetra_MultiVector.hpp> 103 #include <Xpetra_TpetraCrsMatrix_fwd.hpp> 104 #include <Xpetra_TpetraMultiVector_fwd.hpp> 107 #include <MueLu_UtilitiesBase.hpp> 112 #ifdef HAVE_MUELU_EPETRA 114 template<
typename SC,
typename LO,
typename GO,
typename NO>
115 RCP<Xpetra::CrsMatrixWrap<SC,LO,GO,NO> >
118 template<
typename SC,
typename LO,
typename GO,
typename NO>
119 RCP<Xpetra::Matrix<SC, LO, GO, NO> >
122 template<
typename SC,
typename LO,
typename GO,
typename NO>
123 RCP<Xpetra::MultiVector<SC, LO, GO, NO> >
127 #ifdef HAVE_MUELU_TPETRA 128 template<
typename SC,
typename LO,
typename GO,
typename NO>
129 RCP<Xpetra::Matrix<SC, LO, GO, NO> >
133 template<
typename SC,
typename LO,
typename GO,
typename NO>
134 RCP<Xpetra::MultiVector<SC, LO, GO, NO> >
145 template <
class Scalar,
146 class LocalOrdinal = int,
147 class GlobalOrdinal = LocalOrdinal,
148 class Node = KokkosClassic::DefaultNode::DefaultNodeType>
149 class Utilities :
public UtilitiesBase<Scalar, LocalOrdinal, GlobalOrdinal, Node> {
150 #undef MUELU_UTILITIES_SHORT 154 typedef typename Teuchos::ScalarTraits<Scalar>::magnitudeType
Magnitude;
156 #ifdef HAVE_MUELU_EPETRA 159 static RCP<const Epetra_MultiVector>
MV2EpetraMV(RCP<Xpetra::MultiVector<Scalar,LocalOrdinal,GlobalOrdinal,Node> >
const vec);
160 static RCP< Epetra_MultiVector>
MV2NonConstEpetraMV(RCP<Xpetra::MultiVector<Scalar,LocalOrdinal,GlobalOrdinal,Node> > vec);
162 static const Epetra_MultiVector&
MV2EpetraMV(
const Xpetra::MultiVector<Scalar,LocalOrdinal,GlobalOrdinal,Node>& vec);
163 static Epetra_MultiVector&
MV2NonConstEpetraMV(Xpetra::MultiVector<Scalar,LocalOrdinal,GlobalOrdinal,Node>& vec);
165 static RCP<const Epetra_CrsMatrix>
Op2EpetraCrs(RCP<
const Xpetra::Matrix<Scalar,LocalOrdinal,GlobalOrdinal,Node> > Op);
166 static RCP< Epetra_CrsMatrix>
Op2NonConstEpetraCrs(RCP<Xpetra::Matrix<Scalar,LocalOrdinal,GlobalOrdinal,Node> > Op);
168 static const Epetra_CrsMatrix&
Op2EpetraCrs(
const Xpetra::Matrix<Scalar,LocalOrdinal,GlobalOrdinal,Node>& Op);
169 static Epetra_CrsMatrix&
Op2NonConstEpetraCrs(Xpetra::Matrix<Scalar,LocalOrdinal,GlobalOrdinal,Node>& Op);
171 static const Epetra_Map&
Map2EpetraMap(
const Xpetra::Map<LocalOrdinal,GlobalOrdinal,Node>& map);
175 #ifdef HAVE_MUELU_TPETRA 176 static RCP<const Tpetra::MultiVector<Scalar,LocalOrdinal,GlobalOrdinal,Node> >
MV2TpetraMV(RCP<Xpetra::MultiVector<Scalar,LocalOrdinal,GlobalOrdinal,Node> >
const vec);
178 static RCP< Tpetra::MultiVector<Scalar,LocalOrdinal,GlobalOrdinal,Node> >
MV2NonConstTpetraMV(RCP<Xpetra::MultiVector<Scalar,LocalOrdinal,GlobalOrdinal,Node> > vec);
179 static RCP< Tpetra::MultiVector<Scalar,LocalOrdinal,GlobalOrdinal,Node> >
MV2NonConstTpetraMV2(Xpetra::MultiVector<Scalar,LocalOrdinal,GlobalOrdinal,Node>& vec);
184 static RCP<const Tpetra::CrsMatrix<Scalar,LocalOrdinal,GlobalOrdinal,Node> >
Op2TpetraCrs(RCP<
const Xpetra::Matrix<Scalar,LocalOrdinal,GlobalOrdinal,Node> > Op);
185 static RCP< Tpetra::CrsMatrix<Scalar,LocalOrdinal,GlobalOrdinal,Node> >
Op2NonConstTpetraCrs(RCP<Xpetra::Matrix<Scalar,LocalOrdinal,GlobalOrdinal,Node> > Op);
190 static RCP<const Tpetra::RowMatrix<Scalar,LocalOrdinal,GlobalOrdinal,Node> >
Op2TpetraRow(RCP<
const Xpetra::Matrix<Scalar,LocalOrdinal,GlobalOrdinal,Node> > Op);
191 static RCP< Tpetra::RowMatrix<Scalar,LocalOrdinal,GlobalOrdinal,Node> >
Op2NonConstTpetraRow(RCP<Xpetra::Matrix<Scalar,LocalOrdinal,GlobalOrdinal,Node> > Op);
194 static const RCP<const Tpetra::Map<LocalOrdinal, GlobalOrdinal, Node> >
Map2TpetraMap(
const Xpetra::Map<LocalOrdinal,GlobalOrdinal,Node>& map);
199 static RCP<Xpetra::Vector<Scalar,LocalOrdinal,GlobalOrdinal,Node> >
GetMatrixDiagonalInverse(
const Xpetra::Matrix<Scalar,LocalOrdinal,GlobalOrdinal,Node>& A,
Magnitude tol = Teuchos::ScalarTraits<Scalar>::eps()*100) {
return MueLu::UtilitiesBase<Scalar,LocalOrdinal,GlobalOrdinal,Node>::GetMatrixDiagonalInverse(A,tol); }
203 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); }
204 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); }
205 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); }
208 static typename Teuchos::ScalarTraits<Scalar>::magnitudeType
Distance2(
const Xpetra::MultiVector<Scalar,LocalOrdinal,GlobalOrdinal,Node>& v, LocalOrdinal i0, LocalOrdinal i1) {
return MueLu::UtilitiesBase<Scalar,LocalOrdinal,GlobalOrdinal,Node>::Distance2(v,i0,i1); }
212 static Scalar
PowerMethod(
const Xpetra::Matrix<Scalar,LocalOrdinal,GlobalOrdinal,Node>& A,
bool scaleByDiag =
true,
213 LocalOrdinal niters = 10,
Magnitude tolerance = 1e-2,
bool verbose =
false,
unsigned int seed = 123) {
217 static Scalar
Frobenius(
const Xpetra::Matrix<Scalar,LocalOrdinal,GlobalOrdinal,Node>& A,
const Xpetra::Matrix<Scalar,LocalOrdinal,GlobalOrdinal,Node>& B) {
221 static void MyOldScaleMatrix(Xpetra::Matrix<Scalar,LocalOrdinal,GlobalOrdinal,Node>& Op,
const Teuchos::ArrayRCP<const Scalar>& scalingVector,
bool doInverse =
true,
222 bool doFillComplete =
true,
bool doOptimizeStorage =
true);
224 static void MyOldScaleMatrix_Epetra(Xpetra::Matrix<Scalar,LocalOrdinal,GlobalOrdinal,Node>& Op,
const Teuchos::ArrayRCP<Scalar>& scalingVector,
225 bool doFillComplete,
bool doOptimizeStorage);
226 static void MyOldScaleMatrix_Tpetra(Xpetra::Matrix<Scalar,LocalOrdinal,GlobalOrdinal,Node>& Op,
const Teuchos::ArrayRCP<Scalar>& scalingVector,
227 bool doFillComplete,
bool doOptimizeStorage);
229 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());
236 #ifdef HAVE_MUELU_EPETRA 253 typedef Teuchos::ScalarTraits<Scalar>::magnitudeType
Magnitude;
256 typedef Xpetra::CrsMatrixWrap<Scalar,LocalOrdinal,GlobalOrdinal,Node>
CrsMatrixWrap;
257 typedef Xpetra::CrsMatrix<Scalar,LocalOrdinal,GlobalOrdinal,Node>
CrsMatrix;
258 typedef Xpetra::Matrix<Scalar,LocalOrdinal,GlobalOrdinal,Node>
Matrix;
259 typedef Xpetra::Vector<Scalar,LocalOrdinal,GlobalOrdinal,Node>
Vector;
260 typedef Xpetra::MultiVector<Scalar,LocalOrdinal,GlobalOrdinal,Node>
MultiVector;
261 typedef Xpetra::Map<LocalOrdinal,GlobalOrdinal,Node>
Map;
262 #ifdef HAVE_MUELU_EPETRA 263 typedef Xpetra::EpetraMapT<GlobalOrdinal,Node>
EpetraMap;
269 #ifdef HAVE_MUELU_EPETRA 272 static RCP<const Epetra_MultiVector>
MV2EpetraMV(RCP<MultiVector>
const vec) {
274 if (tmpVec == Teuchos::null)
275 throw Exceptions::BadCast(
"Cast from Xpetra::MultiVector to Xpetra::EpetraMultiVector failed");
276 return tmpVec->getEpetra_MultiVector();
280 if (tmpVec == Teuchos::null)
281 throw Exceptions::BadCast(
"Cast from Xpetra::MultiVector to Xpetra::EpetraMultiVector failed");
282 return tmpVec->getEpetra_MultiVector();
287 return *(tmpVec.getEpetra_MultiVector());
291 return *(tmpVec.getEpetra_MultiVector());
294 static RCP<const Epetra_CrsMatrix>
Op2EpetraCrs(RCP<const Matrix> Op) {
295 RCP<const CrsMatrixWrap> crsOp = rcp_dynamic_cast<
const CrsMatrixWrap>(Op);
296 if (crsOp == Teuchos::null)
298 const RCP<const EpetraCrsMatrix>& tmp_ECrsMtx = rcp_dynamic_cast<
const EpetraCrsMatrix>(crsOp->getCrsMatrix());
299 if (tmp_ECrsMtx == Teuchos::null)
300 throw Exceptions::BadCast(
"Cast from Xpetra::CrsMatrix to Xpetra::EpetraCrsMatrix failed");
301 return tmp_ECrsMtx->getEpetra_CrsMatrix();
304 RCP<const CrsMatrixWrap> crsOp = rcp_dynamic_cast<
const CrsMatrixWrap>(Op);
305 if (crsOp == Teuchos::null)
307 const RCP<const EpetraCrsMatrix> &tmp_ECrsMtx = rcp_dynamic_cast<
const EpetraCrsMatrix>(crsOp->getCrsMatrix());
308 if (tmp_ECrsMtx == Teuchos::null)
309 throw Exceptions::BadCast(
"Cast from Xpetra::CrsMatrix to Xpetra::EpetraCrsMatrix failed");
310 return tmp_ECrsMtx->getEpetra_CrsMatrixNonConst();
318 return *tmp_ECrsMtx.getEpetra_CrsMatrix();
319 }
catch (std::bad_cast) {
320 throw Exceptions::BadCast(
"Cast from Xpetra::CrsMatrix to Xpetra::EpetraCrsMatrix failed");
322 }
catch (std::bad_cast) {
331 return *tmp_ECrsMtx.getEpetra_CrsMatrixNonConst();
332 }
catch (std::bad_cast) {
333 throw Exceptions::BadCast(
"Cast from Xpetra::CrsMatrix to Xpetra::EpetraCrsMatrix failed");
335 }
catch (std::bad_cast) {
341 RCP<const EpetraMap> xeMap = rcp_dynamic_cast<
const EpetraMap>(rcpFromRef(map));
342 if (xeMap == Teuchos::null)
343 throw Exceptions::BadCast(
"Utilities::Map2EpetraMap : Cast from Xpetra::Map to Xpetra::EpetraMap failed");
344 return xeMap->getEpetra_Map();
349 #ifdef HAVE_MUELU_TPETRA 350 static RCP<const Tpetra::MultiVector<Scalar,LocalOrdinal,GlobalOrdinal,Node> >
MV2TpetraMV(RCP<MultiVector>
const vec) {
352 #if ((defined(EPETRA_HAVE_OMP) && (!defined(HAVE_TPETRA_INST_OPENMP) || !defined(HAVE_TPETRA_INST_INT_INT))) || \ 353 (!defined(EPETRA_HAVE_OMP) && (!defined(HAVE_TPETRA_INST_SERIAL) || !defined(HAVE_TPETRA_INST_INT_INT)))) 356 RCP<const Xpetra::TpetraMultiVector<Scalar,LocalOrdinal,GlobalOrdinal,Node> > tmpVec = rcp_dynamic_cast<Xpetra::TpetraMultiVector<Scalar,LocalOrdinal,GlobalOrdinal,Node> >(vec);
357 if (tmpVec == Teuchos::null)
358 throw Exceptions::BadCast(
"Cast from Xpetra::MultiVector to Xpetra::TpetraMultiVector failed");
359 return tmpVec->getTpetra_MultiVector();
362 static RCP< Tpetra::MultiVector<Scalar,LocalOrdinal,GlobalOrdinal,Node> >
MV2NonConstTpetraMV(RCP<MultiVector> vec) {
363 #if ((defined(EPETRA_HAVE_OMP) && (!defined(HAVE_TPETRA_INST_OPENMP) || !defined(HAVE_TPETRA_INST_INT_INT))) || \ 364 (!defined(EPETRA_HAVE_OMP) && (!defined(HAVE_TPETRA_INST_SERIAL) || !defined(HAVE_TPETRA_INST_INT_INT)))) 367 RCP<const Xpetra::TpetraMultiVector<Scalar,LocalOrdinal,GlobalOrdinal,Node> > tmpVec = rcp_dynamic_cast<Xpetra::TpetraMultiVector<Scalar,LocalOrdinal,GlobalOrdinal,Node> >(vec);
368 if (tmpVec == Teuchos::null)
369 throw Exceptions::BadCast(
"Cast from Xpetra::MultiVector to Xpetra::TpetraMultiVector failed");
370 return tmpVec->getTpetra_MultiVector();
375 #if ((defined(EPETRA_HAVE_OMP) && (!defined(HAVE_TPETRA_INST_OPENMP) || !defined(HAVE_TPETRA_INST_INT_INT))) || \ 376 (!defined(EPETRA_HAVE_OMP) && (!defined(HAVE_TPETRA_INST_SERIAL) || !defined(HAVE_TPETRA_INST_INT_INT)))) 379 const Xpetra::TpetraMultiVector<Scalar,LocalOrdinal,GlobalOrdinal,Node>& tmpVec =
dynamic_cast<const Xpetra::TpetraMultiVector<Scalar,LocalOrdinal,GlobalOrdinal,Node>&
>(vec);
380 return tmpVec.getTpetra_MultiVector();
385 #if ((defined(EPETRA_HAVE_OMP) && (!defined(HAVE_TPETRA_INST_OPENMP) || !defined(HAVE_TPETRA_INST_INT_INT))) || \ 386 (!defined(EPETRA_HAVE_OMP) && (!defined(HAVE_TPETRA_INST_SERIAL) || !defined(HAVE_TPETRA_INST_INT_INT)))) 389 const Xpetra::TpetraMultiVector<Scalar,LocalOrdinal,GlobalOrdinal,Node>& tmpVec =
dynamic_cast<const Xpetra::TpetraMultiVector<Scalar,LocalOrdinal,GlobalOrdinal,Node>&
>(vec);
390 return *(tmpVec.getTpetra_MultiVector());
394 #if ((defined(EPETRA_HAVE_OMP) && (!defined(HAVE_TPETRA_INST_OPENMP) || !defined(HAVE_TPETRA_INST_INT_INT))) || \ 395 (!defined(EPETRA_HAVE_OMP) && (!defined(HAVE_TPETRA_INST_SERIAL) || !defined(HAVE_TPETRA_INST_INT_INT)))) 398 const Xpetra::TpetraMultiVector<Scalar,LocalOrdinal,GlobalOrdinal,Node>& tmpVec =
dynamic_cast<const Xpetra::TpetraMultiVector<Scalar,LocalOrdinal,GlobalOrdinal,Node>&
>(vec);
399 return *(tmpVec.getTpetra_MultiVector());
403 static RCP<const Tpetra::CrsMatrix<Scalar,LocalOrdinal,GlobalOrdinal,Node> >
Op2TpetraCrs(RCP<const Matrix> Op) {
404 #if ((defined(EPETRA_HAVE_OMP) && (!defined(HAVE_TPETRA_INST_OPENMP) || !defined(HAVE_TPETRA_INST_INT_INT))) || \ 405 (!defined(EPETRA_HAVE_OMP) && (!defined(HAVE_TPETRA_INST_SERIAL) || !defined(HAVE_TPETRA_INST_INT_INT)))) 409 RCP<const CrsMatrixWrap> crsOp = rcp_dynamic_cast<
const CrsMatrixWrap>(Op);
410 if (crsOp == Teuchos::null)
412 const RCP<const Xpetra::TpetraCrsMatrix<Scalar,LocalOrdinal,GlobalOrdinal,Node> > &tmp_ECrsMtx = rcp_dynamic_cast<
const Xpetra::TpetraCrsMatrix<Scalar,LocalOrdinal,GlobalOrdinal,Node> >(crsOp->getCrsMatrix());
413 if (tmp_ECrsMtx == Teuchos::null)
414 throw Exceptions::BadCast(
"Cast from Xpetra::CrsMatrix to Xpetra::TpetraCrsMatrix failed");
415 return tmp_ECrsMtx->getTpetra_CrsMatrix();
419 #if ((defined(EPETRA_HAVE_OMP) && (!defined(HAVE_TPETRA_INST_OPENMP) || !defined(HAVE_TPETRA_INST_INT_INT))) || \ 420 (!defined(EPETRA_HAVE_OMP) && (!defined(HAVE_TPETRA_INST_SERIAL) || !defined(HAVE_TPETRA_INST_INT_INT)))) 423 RCP<const CrsMatrixWrap> crsOp = rcp_dynamic_cast<
const CrsMatrixWrap>(Op);
424 if (crsOp == Teuchos::null)
426 const RCP<const Xpetra::TpetraCrsMatrix<Scalar,LocalOrdinal,GlobalOrdinal,Node> > &tmp_ECrsMtx = rcp_dynamic_cast<
const Xpetra::TpetraCrsMatrix<Scalar,LocalOrdinal,GlobalOrdinal,Node> >(crsOp->getCrsMatrix());
427 if (tmp_ECrsMtx == Teuchos::null)
428 throw Exceptions::BadCast(
"Cast from Xpetra::CrsMatrix to Xpetra::TpetraCrsMatrix failed");
429 return tmp_ECrsMtx->getTpetra_CrsMatrixNonConst();
434 #if ((defined(EPETRA_HAVE_OMP) && (!defined(HAVE_TPETRA_INST_OPENMP) || !defined(HAVE_TPETRA_INST_INT_INT))) || \ 435 (!defined(EPETRA_HAVE_OMP) && (!defined(HAVE_TPETRA_INST_SERIAL) || !defined(HAVE_TPETRA_INST_INT_INT)))) 441 const Xpetra::TpetraCrsMatrix<Scalar,LocalOrdinal,GlobalOrdinal,Node>& tmp_ECrsMtx =
dynamic_cast<const Xpetra::TpetraCrsMatrix<Scalar,LocalOrdinal,GlobalOrdinal,Node>&
>(*crsOp.getCrsMatrix());
442 return *tmp_ECrsMtx.getTpetra_CrsMatrix();
443 }
catch (std::bad_cast) {
444 throw Exceptions::BadCast(
"Cast from Xpetra::CrsMatrix to Xpetra::TpetraCrsMatrix failed");
446 }
catch (std::bad_cast) {
452 #if ((defined(EPETRA_HAVE_OMP) && (!defined(HAVE_TPETRA_INST_OPENMP) || !defined(HAVE_TPETRA_INST_INT_INT))) || \ 453 (!defined(EPETRA_HAVE_OMP) && (!defined(HAVE_TPETRA_INST_SERIAL) || !defined(HAVE_TPETRA_INST_INT_INT)))) 459 Xpetra::TpetraCrsMatrix<Scalar,LocalOrdinal,GlobalOrdinal,Node>& tmp_ECrsMtx =
dynamic_cast<Xpetra::TpetraCrsMatrix<Scalar,LocalOrdinal,GlobalOrdinal,Node>&
>(*crsOp.getCrsMatrix());
460 return *tmp_ECrsMtx.getTpetra_CrsMatrixNonConst();
461 }
catch (std::bad_cast) {
462 throw Exceptions::BadCast(
"Cast from Xpetra::CrsMatrix to Xpetra::TpetraCrsMatrix failed");
464 }
catch (std::bad_cast) {
470 static RCP<const Tpetra::RowMatrix<Scalar,LocalOrdinal,GlobalOrdinal,Node> >
Op2TpetraRow(RCP<const Matrix> Op) {
471 #if ((defined(EPETRA_HAVE_OMP) && (!defined(HAVE_TPETRA_INST_OPENMP) || !defined(HAVE_TPETRA_INST_INT_INT))) || \ 472 (!defined(EPETRA_HAVE_OMP) && (!defined(HAVE_TPETRA_INST_SERIAL) || !defined(HAVE_TPETRA_INST_INT_INT)))) 475 RCP<const CrsMatrixWrap> crsOp = rcp_dynamic_cast<
const CrsMatrixWrap>(Op);
476 if (crsOp == Teuchos::null)
479 RCP<const CrsMatrix> crsMat = crsOp->getCrsMatrix();
480 const RCP<const Xpetra::TpetraCrsMatrix<Scalar,LocalOrdinal,GlobalOrdinal,Node> > tmp_Crs = rcp_dynamic_cast<
const Xpetra::TpetraCrsMatrix<Scalar,LocalOrdinal,GlobalOrdinal,Node> >(crsMat);
481 RCP<const Xpetra::TpetraBlockCrsMatrix<Scalar,LocalOrdinal,GlobalOrdinal,Node> > tmp_BlockCrs;
482 if(!tmp_Crs.is_null()) {
483 return tmp_Crs->getTpetra_CrsMatrixNonConst();
486 tmp_BlockCrs= rcp_dynamic_cast<
const Xpetra::TpetraBlockCrsMatrix<Scalar,LocalOrdinal,GlobalOrdinal,Node> >(crsMat);
487 if (tmp_BlockCrs.is_null())
488 throw Exceptions::BadCast(
"Cast from Xpetra::CrsMatrix to Xpetra::TpetraCrsMatrix and Xpetra::TpetraBlockCrsMatrix failed");
489 return tmp_BlockCrs->getTpetra_BlockCrsMatrixNonConst();
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)))) 498 RCP<const CrsMatrixWrap> crsOp = rcp_dynamic_cast<
const CrsMatrixWrap>(Op);
499 if (crsOp == Teuchos::null)
502 RCP<const CrsMatrix> crsMat = crsOp->getCrsMatrix();
503 const RCP<const Xpetra::TpetraCrsMatrix<Scalar,LocalOrdinal,GlobalOrdinal,Node> > tmp_Crs = rcp_dynamic_cast<
const Xpetra::TpetraCrsMatrix<Scalar,LocalOrdinal,GlobalOrdinal,Node> >(crsMat);
504 RCP<const Xpetra::TpetraBlockCrsMatrix<Scalar,LocalOrdinal,GlobalOrdinal,Node> > tmp_BlockCrs;
505 if(!tmp_Crs.is_null()) {
506 return tmp_Crs->getTpetra_CrsMatrixNonConst();
509 tmp_BlockCrs= rcp_dynamic_cast<
const Xpetra::TpetraBlockCrsMatrix<Scalar,LocalOrdinal,GlobalOrdinal,Node> >(crsMat);
510 if (tmp_BlockCrs.is_null())
511 throw Exceptions::BadCast(
"Cast from Xpetra::CrsMatrix to Xpetra::TpetraCrsMatrix and Xpetra::TpetraBlockCrsMatrix failed");
512 return tmp_BlockCrs->getTpetra_BlockCrsMatrixNonConst();
518 static const RCP<const Tpetra::Map<LocalOrdinal,GlobalOrdinal,Node> >
Map2TpetraMap(
const Map& map) {
519 #if ((defined(EPETRA_HAVE_OMP) && (!defined(HAVE_TPETRA_INST_OPENMP) || !defined(HAVE_TPETRA_INST_INT_INT))) || \ 520 (!defined(EPETRA_HAVE_OMP) && (!defined(HAVE_TPETRA_INST_SERIAL) || !defined(HAVE_TPETRA_INST_INT_INT)))) 523 const RCP<const Xpetra::TpetraMap<LocalOrdinal,GlobalOrdinal,Node>>& tmp_TMap = rcp_dynamic_cast<
const Xpetra::TpetraMap<LocalOrdinal,GlobalOrdinal,Node> >(rcpFromRef(map));
524 if (tmp_TMap == Teuchos::null)
525 throw Exceptions::BadCast(
"Utilities::Map2TpetraMap : Cast from Xpetra::Map to Xpetra::TpetraMap failed");
526 return tmp_TMap->getTpetra_Map();
538 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); }
539 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); }
547 LocalOrdinal niters = 10,
Magnitude tolerance = 1e-2,
bool verbose =
false,
unsigned int seed = 123) {
551 static Scalar Frobenius(
const Xpetra::Matrix<Scalar,LocalOrdinal,GlobalOrdinal,Node>& A,
const Xpetra::Matrix<Scalar,LocalOrdinal,GlobalOrdinal,Node>& B) {
556 bool doFillComplete =
true,
bool doOptimizeStorage =
true) {
557 Scalar one = Teuchos::ScalarTraits<Scalar>::one();
558 Teuchos::ArrayRCP<Scalar> sv(scalingVector.size());
560 for (
int i = 0; i < scalingVector.size(); ++i)
561 sv[i] = one / scalingVector[i];
563 for (
int i = 0; i < scalingVector.size(); ++i)
564 sv[i] = scalingVector[i];
567 switch (Op.getRowMap()->lib()) {
568 case Xpetra::UseTpetra:
572 case Xpetra::UseEpetra:
584 bool doFillComplete,
bool doOptimizeStorage) {
585 #ifdef HAVE_MUELU_TPETRA 586 #if ((defined(EPETRA_HAVE_OMP) && (!defined(HAVE_TPETRA_INST_OPENMP) || !defined(HAVE_TPETRA_INST_INT_INT))) || \ 587 (!defined(EPETRA_HAVE_OMP) && (!defined(HAVE_TPETRA_INST_SERIAL) || !defined(HAVE_TPETRA_INST_INT_INT)))) 588 throw Exceptions::RuntimeError(
"Matrix scaling is not possible because Tpetra has not been compiled with support for LO=GO=int.");
593 const RCP<const Tpetra::Map<LocalOrdinal,GlobalOrdinal,Node> > rowMap = tpOp.
getRowMap();
594 const RCP<const Tpetra::Map<LocalOrdinal,GlobalOrdinal,Node> > domainMap = tpOp.
getDomainMap();
595 const RCP<const Tpetra::Map<LocalOrdinal,GlobalOrdinal,Node> > rangeMap = tpOp.
getRangeMap();
598 if (maxRowSize == Teuchos::as<size_t>(-1))
601 std::vector<Scalar> scaledVals(maxRowSize);
605 if (Op.isLocallyIndexed() ==
true) {
606 Teuchos::ArrayView<const LocalOrdinal> cols;
607 Teuchos::ArrayView<const Scalar> vals;
609 for (
size_t i = 0; i < rowMap->getNodeNumElements(); ++i) {
612 if (nnz > maxRowSize) {
614 scaledVals.resize(maxRowSize);
616 for (
size_t j = 0; j < nnz; ++j)
617 scaledVals[j] = vals[j]*scalingVector[i];
620 Teuchos::ArrayView<const Scalar> valview(&scaledVals[0], nnz);
626 Teuchos::ArrayView<const GlobalOrdinal> cols;
627 Teuchos::ArrayView<const Scalar> vals;
629 for (
size_t i = 0; i < rowMap->getNodeNumElements(); ++i) {
633 if (nnz > maxRowSize) {
635 scaledVals.resize(maxRowSize);
638 for (
size_t j = 0; j < nnz; ++j)
639 scaledVals[j] = vals[j]*scalingVector[i];
642 Teuchos::ArrayView<const Scalar> valview(&scaledVals[0], nnz);
648 if (doFillComplete) {
649 if (domainMap == Teuchos::null || rangeMap == Teuchos::null)
650 throw Exceptions::RuntimeError(
"In Utilities::Scaling: cannot fillComplete because the domain and/or range map hasn't been defined");
652 RCP<Teuchos::ParameterList> params = rcp(
new Teuchos::ParameterList());
653 params->set(
"Optimize Storage", doOptimizeStorage);
654 params->set(
"No Nonlocal Changes",
true);
655 Op.fillComplete(Op.getDomainMap(), Op.getRangeMap(), params);
667 #ifdef HAVE_MUELU_EPETRA 672 Epetra_Map
const &rowMap = epOp.RowMap();
677 for (
int i = 0; i < rowMap.NumMyElements(); ++i) {
678 epOp.ExtractMyRowView(i, nnz, vals, cols);
679 for (
int j = 0; j < nnz; ++j)
680 vals[j] *= scalingVector[i];
688 #endif // HAVE_MUELU_EPETRA 696 static RCP<Matrix>
Transpose(
Matrix& Op,
bool optimizeTranspose =
false,
const std::string & label = std::string()) {
697 switch (Op.getRowMap()->lib()) {
698 case Xpetra::UseTpetra: {
699 #ifdef HAVE_MUELU_TPETRA 700 #if ((defined(EPETRA_HAVE_OMP) && (!defined(HAVE_TPETRA_INST_OPENMP) || !defined(HAVE_TPETRA_INST_INT_INT))) || \ 701 (!defined(EPETRA_HAVE_OMP) && (!defined(HAVE_TPETRA_INST_SERIAL) || !defined(HAVE_TPETRA_INST_INT_INT)))) 702 throw Exceptions::RuntimeError(
"Utilities::Transpose: Tpetra is not compiled with LO=GO=int. Add TPETRA_INST_INT_INT:BOOL=ON to your configuration!");
708 RCP<Tpetra::CrsMatrix<Scalar, LocalOrdinal, GlobalOrdinal, Node> > A;
711 RCP<Xpetra::TpetraCrsMatrix<Scalar, LocalOrdinal, GlobalOrdinal, Node> > AA = rcp(
new Xpetra::TpetraCrsMatrix<Scalar, LocalOrdinal, GlobalOrdinal, Node>(A));
712 RCP<CrsMatrix> AAA = rcp_implicit_cast<
CrsMatrix>(AA);
715 if (Op.IsView(
"stridedMaps"))
716 AAAA->CreateView(
"stridedMaps", Teuchos::rcpFromRef(Op),
true);
720 catch (std::exception& e) {
721 std::cout <<
"threw exception '" << e.what() <<
"'" << std::endl;
730 case Xpetra::UseEpetra:
732 #if defined(HAVE_MUELU_EPETRA) && defined(HAVE_MUELU_EPETRAEXT) 733 Teuchos::TimeMonitor tm(*Teuchos::TimeMonitor::getNewTimer(
"ZZ Entire Transpose"));
736 EpetraExt::RowMatrix_Transpose transposer;
737 Epetra_CrsMatrix * A =
dynamic_cast<Epetra_CrsMatrix*
>(&transposer(epetraOp));
738 transposer.ReleaseTranspose();
740 RCP<Epetra_CrsMatrix> rcpA(A);
742 RCP<CrsMatrix> AAA = rcp_implicit_cast<
CrsMatrix>(AA);
744 AAAA->fillComplete(Op.getRangeMap(), Op.getDomainMap());
746 if (Op.IsView(
"stridedMaps"))
747 AAAA->CreateView(
"stridedMaps", Teuchos::rcpFromRef(Op),
true);
760 return Teuchos::null;
766 RCP<Xpetra::MultiVector<double,LocalOrdinal,GlobalOrdinal,Node> > coordinates = Teuchos::null;
769 if(paramList.isParameter (
"Coordinates") ==
false)
772 #if defined(HAVE_MUELU_TPETRA) 773 #if ( defined(EPETRA_HAVE_OMP) && defined(HAVE_TPETRA_INST_OPENMP) && defined(HAVE_TPETRA_INST_INT_INT)) || \ 774 (!defined(EPETRA_HAVE_OMP) && defined(HAVE_TPETRA_INST_SERIAL) && defined(HAVE_TPETRA_INST_INT_INT)) 779 #if !defined(HAVE_TPETRA_EXPLICIT_INSTANTIATION) || defined(HAVE_TPETRA_INST_FLOAT) 781 RCP<tfMV> floatCoords = Teuchos::null;
788 RCP<tdMV> doubleCoords = Teuchos::null;
789 if (paramList.isType<RCP<tdMV> >(
"Coordinates")) {
791 doubleCoords = paramList.get<RCP<tdMV> >(
"Coordinates");
792 paramList.remove(
"Coordinates");
794 #if !defined(HAVE_TPETRA_EXPLICIT_INSTANTIATION) || defined(HAVE_TPETRA_INST_FLOAT) 795 else if (paramList.isType<RCP<tfMV> >(
"Coordinates")) {
797 floatCoords = paramList.get<RCP<tfMV> >(
"Coordinates");
798 paramList.remove(
"Coordinates");
799 doubleCoords = rcp(
new tdMV(floatCoords->getMap(), floatCoords->getNumVectors()));
804 if(doubleCoords != Teuchos::null) {
805 coordinates = Teuchos::rcp(
new Xpetra::TpetraMultiVector<double, LocalOrdinal, GlobalOrdinal, Node>(doubleCoords));
806 TEUCHOS_TEST_FOR_EXCEPT(doubleCoords->getNumVectors() != coordinates->getNumVectors());
808 #endif // Tpetra instantiated on GO=int and EpetraNode 809 #endif // endif HAVE_TPETRA 811 #if defined(HAVE_MUELU_EPETRA) 812 RCP<Epetra_MultiVector> doubleEpCoords;
813 if (paramList.isType<RCP<Epetra_MultiVector> >(
"Coordinates")) {
814 doubleEpCoords = paramList.get<RCP<Epetra_MultiVector> >(
"Coordinates");
815 paramList.remove(
"Coordinates");
816 RCP<Xpetra::EpetraMultiVectorT<GlobalOrdinal,Node> > epCoordinates = Teuchos::rcp(
new Xpetra::EpetraMultiVectorT<GlobalOrdinal,Node>(doubleEpCoords));
817 coordinates = rcp_dynamic_cast<Xpetra::MultiVector<double,LocalOrdinal,GlobalOrdinal,Node> >(epCoordinates);
818 TEUCHOS_TEST_FOR_EXCEPT(doubleEpCoords->NumVectors() != Teuchos::as<int>(coordinates->getNumVectors()));
821 TEUCHOS_TEST_FOR_EXCEPT(Teuchos::is_null(coordinates));
827 #endif // HAVE_MUELU_EPETRA 835 long ExtractNonSerializableData(
const Teuchos::ParameterList& inList, Teuchos::ParameterList& serialList, Teuchos::ParameterList& nonSerialList);
847 #ifdef HAVE_MUELU_EPETRA 852 template <
class Scalar,
class LocalOrdinal,
class GlobalOrdinal,
class Node>
853 RCP<Xpetra::Matrix<Scalar, LocalOrdinal, GlobalOrdinal, Node> >
855 typedef Xpetra::EpetraCrsMatrixT<GlobalOrdinal, Node> XECrsMatrix;
856 typedef Xpetra::CrsMatrix<Scalar, LocalOrdinal, GlobalOrdinal, Node> XCrsMatrix;
857 typedef Xpetra::CrsMatrixWrap<Scalar, LocalOrdinal, GlobalOrdinal, Node> XCrsMatrixWrap;
859 RCP<XCrsMatrix> Atmp = rcp(
new XECrsMatrix(A));
860 return rcp(
new XCrsMatrixWrap(Atmp));
867 template <
class Scalar,
class LocalOrdinal,
class GlobalOrdinal,
class Node>
868 RCP<Xpetra::MultiVector<Scalar, LocalOrdinal, GlobalOrdinal, Node> >
870 return rcp(
new Xpetra::EpetraMultiVectorT<GlobalOrdinal, Node>(V));
874 #ifdef HAVE_MUELU_TPETRA 879 template <
class Scalar,
class LocalOrdinal,
class GlobalOrdinal,
class Node>
880 RCP<Xpetra::Matrix<Scalar, LocalOrdinal, GlobalOrdinal, Node> >
882 typedef Xpetra::TpetraCrsMatrix<Scalar, LocalOrdinal, GlobalOrdinal, Node> XTCrsMatrix;
883 typedef Xpetra::CrsMatrix<Scalar, LocalOrdinal, GlobalOrdinal, Node> XCrsMatrix;
884 typedef Xpetra::CrsMatrixWrap<Scalar, LocalOrdinal, GlobalOrdinal, Node> XCrsMatrixWrap;
886 RCP<XCrsMatrix> Atmp = rcp(
new XTCrsMatrix(Atpetra));
887 return rcp(
new XCrsMatrixWrap(Atmp));
894 template <
class Scalar,
class LocalOrdinal,
class GlobalOrdinal,
class Node>
895 RCP<Xpetra::MultiVector<Scalar, LocalOrdinal, GlobalOrdinal, Node> >
897 return rcp(
new Xpetra::TpetraMultiVector<Scalar, LocalOrdinal, GlobalOrdinal, Node>(Vtpetra));
904 std::ostringstream buf;
909 #ifdef HAVE_MUELU_EPETRA 914 template <
class Scalar,
class LocalOrdinal,
class GlobalOrdinal,
class Node>
915 RCP<Xpetra::Matrix<Scalar, LocalOrdinal, GlobalOrdinal, Node> >
922 template <
class Scalar,
class LocalOrdinal,
class GlobalOrdinal,
class Node>
923 RCP<Xpetra::MultiVector<Scalar, LocalOrdinal, GlobalOrdinal, Node> >
927 #ifdef HAVE_MUELU_TPETRA 932 template <
class Scalar,
class LocalOrdinal,
class GlobalOrdinal,
class Node>
933 RCP<Xpetra::Matrix<Scalar, LocalOrdinal, GlobalOrdinal, Node> >
940 template <
class Scalar,
class LocalOrdinal,
class GlobalOrdinal,
class Node>
941 RCP<Xpetra::MultiVector<Scalar, LocalOrdinal, GlobalOrdinal, Node> >
947 #define MUELU_UTILITIES_SHORT 948 #endif // MUELU_UTILITIES_DECL_HPP static Teuchos::ArrayRCP< Scalar > GetMatrixDiagonal(const Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > &A)
LocalOrdinal replaceGlobalValues(const GlobalOrdinal globalRow, const typename UnmanagedView< GlobalIndicesViewType >::type &inputInds, const typename UnmanagedView< ImplScalarViewType >::type &inputVals) const
void getGlobalRowView(GlobalOrdinal GlobalRow, Teuchos::ArrayView< const GlobalOrdinal > &indices, Teuchos::ArrayView< const Scalar > &values) const
static void SetRandomSeed(const Teuchos::Comm< int > &comm)
static Teuchos::ScalarTraits< Scalar >::magnitudeType Distance2(const MultiVector &v, LocalOrdinal i0, LocalOrdinal i1)
static RCP< Xpetra::Vector< Scalar, LocalOrdinal, GlobalOrdinal, Node > > GetMatrixDiagonalInverse(const Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > &A, Magnitude tol=Teuchos::ScalarTraits< Scalar >::eps() *100)
Exception indicating invalid cast attempted.
static Teuchos::RCP< Xpetra::Vector< Scalar, LocalOrdinal, GlobalOrdinal, Node > > GetLumpedMatrixDiagonal(Teuchos::RCP< const Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > > A)
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)
size_t getNodeMaxNumRowEntries() const
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.
RCP< Xpetra::MultiVector< SC, LO, GO, NO > > TpetraCrs_To_XpetraMultiVector(const Teuchos::RCP< Tpetra::MultiVector< SC, LO, GO, NO > > &Vtpetra)
LocalOrdinal replaceLocalValues(const LocalOrdinal localRow, const typename UnmanagedView< LocalIndicesViewType >::type &inputInds, const typename UnmanagedView< ImplScalarViewType >::type &inputVals) const
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)
Xpetra::Map< LocalOrdinal, GlobalOrdinal, Node > Map
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< Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > > Transpose(Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > &Op, bool optimizeTranspose=false, const std::string &label=std::string())
static RCP< Matrix > Crs2Op(RCP< CrsMatrix > Op)
static RCP< Epetra_CrsMatrix > Op2NonConstEpetraCrs(RCP< Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > > Op)
void resumeFill(const Teuchos::RCP< Teuchos::ParameterList > ¶ms=Teuchos::null)
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)
Simple transpose for Tpetra::CrsMatrix types.
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
Teuchos::RCP< const map_type > getRowMap() const
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 Teuchos::ScalarTraits< Scalar >::magnitudeType Distance2(const Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &v, LocalOrdinal i0, LocalOrdinal i1)
static Tpetra::CrsMatrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > & Op2NonConstTpetraCrs(Matrix &Op)
Teuchos::ScalarTraits< Scalar >::magnitudeType Magnitude
size_t getNumEntriesInGlobalRow(GlobalOrdinal globalRow) const
Xpetra::CrsMatrixWrap< Scalar, LocalOrdinal, GlobalOrdinal, Node > CrsMatrixWrap
static RCP< const Epetra_CrsMatrix > Op2EpetraCrs(RCP< const Matrix > Op)
Xpetra::Vector< Scalar, LocalOrdinal, GlobalOrdinal, Node > Vector
void deep_copy(MultiVector< DS, DL, DG, DN, dstClassic > &dst, const MultiVector< SS, SL, SG, SN, srcClassic > &src)
static Teuchos::ArrayRCP< Scalar > GetLumpedMatrixDiagonal(const Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > &A)
static Teuchos::RCP< Vector > GetInverse(Teuchos::RCP< const Vector > v, Magnitude tol=Teuchos::ScalarTraits< Scalar >::eps() *100, Scalar tolReplacement=Teuchos::ScalarTraits< Scalar >::zero())
Return vector containing inverse of input vector.
Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > Matrix
static RCP< const Tpetra::RowMatrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > > Op2TpetraRow(RCP< const Matrix > Op)
static Teuchos::ScalarTraits< Scalar >::magnitudeType Distance2(const Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &v, LocalOrdinal i0, LocalOrdinal i1)
Squared distance between two rows in a 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)
Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > MultiVector
bool IsParamMuemexVariable(const std::string &name)
static RCP< Xpetra::MultiVector< double, LocalOrdinal, GlobalOrdinal, Node > > ExtractCoordinatesFromParameterList(ParameterList ¶mList)
static RCP< Tpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > > MV2NonConstTpetraMV(RCP< Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > > vec)
static void PauseForDebugger()
static Teuchos::RCP< Xpetra::Vector< Scalar, LocalOrdinal, GlobalOrdinal, Node > > GetLumpedMatrixDiagonal(Teuchos::RCP< const Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > > A)
static void MyOldScaleMatrix_Tpetra(Matrix &Op, const Teuchos::ArrayRCP< Scalar > &scalingVector, bool doFillComplete, bool doOptimizeStorage)
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 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 RCP< Epetra_MultiVector > MV2NonConstEpetraMV(RCP< Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > > vec)
static RCP< Matrix > Transpose(Matrix &Op, bool optimizeTranspose=false, const std::string &label=std::string())
Transpose a Xpetra::Matrix.
static Epetra_MultiVector & MV2NonConstEpetraMV(MultiVector &vec)
bool isFillComplete() const
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)
static RCP< Tpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > > MV2NonConstTpetraMV(RCP< MultiVector > vec)
static Teuchos::ArrayRCP< Scalar > GetLumpedMatrixDiagonal(const Matrix &A)
static RCP< Xpetra::MultiVector< double, LocalOrdinal, GlobalOrdinal, Node > > ExtractCoordinatesFromParameterList(ParameterList ¶mList)
Extract coordinates from parameter list and return them in a Xpetra::MultiVector. ...
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 Teuchos::ArrayRCP< const bool > DetectDirichletRows(const Matrix &A, const Magnitude &tol=Teuchos::ScalarTraits< Scalar >::zero())
static RCP< const Tpetra::RowMatrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > > Op2TpetraRow(RCP< const Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > > Op)
Xpetra::EpetraCrsMatrixT< GlobalOrdinal, Node > EpetraCrsMatrix
Teuchos::RCP< crs_matrix_type > createTranspose()
static RCP< Tpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > > MV2NonConstTpetraMV2(MultiVector &vec)
static void PauseForDebugger()
static Teuchos::ArrayRCP< Scalar > GetLumpedMatrixDiagonal(const Matrix &A)
Extract Matrix Diagonal of lumped matrix.
void getLocalRowView(LocalOrdinal LocalRow, Teuchos::ArrayView< const LocalOrdinal > &indices, Teuchos::ArrayView< const Scalar > &values) const
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)
size_t getNumEntriesInLocalRow(LocalOrdinal localRow) const
static void PauseForDebugger()
RCP< Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > > TpetraMultiVector_To_XpetraMultiVector(const Teuchos::RCP< Tpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > > &Vtpetra)
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 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 RCP< Vector > GetMatrixDiagonalInverse(const Matrix &A, Magnitude tol=Teuchos::ScalarTraits< Scalar >::eps() *100)
static RCP< Matrix > Crs2Op(RCP< CrsMatrix > Op)
Xpetra::CrsMatrixWrap< Scalar, LocalOrdinal, GlobalOrdinal, Node > CrsMatrixWrap
static RCP< Vector > GetMatrixDiagonalInverse(const Matrix &A, Magnitude tol=Teuchos::ScalarTraits< Scalar >::eps() *100)
Extract Matrix Diagonal.
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 Teuchos::ArrayRCP< const bool > DetectDirichletRows(const Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > &A, const Magnitude &tol=Teuchos::ScalarTraits< Scalar >::zero())
Detect Dirichlet rows.
Teuchos::RCP< const map_type > getDomainMap() const
static RCP< Tpetra::CrsMatrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > > Op2NonConstTpetraCrs(RCP< Matrix > Op)
static Teuchos::ArrayRCP< const bool > DetectDirichletRows(const Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > &A, const Magnitude &tol=Teuchos::ScalarTraits< Scalar >::magnitude(0.))
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
Teuchos::RCP< const map_type > getRangeMap() const
static Tpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > & MV2NonConstTpetraMV(MultiVector &vec)
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 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 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 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 SetRandomSeed(const Teuchos::Comm< int > &comm)
Set seed for random number generator.
static Teuchos::ArrayRCP< Scalar > GetMatrixDiagonal(const Matrix &A)
Extract Matrix Diagonal.
static void MyOldScaleMatrix_Epetra(Matrix &Op, const Teuchos::ArrayRCP< Scalar > &scalingVector, bool doFillComplete, bool doOptimizeStorage)
long ExtractNonSerializableData(const Teuchos::ParameterList &inList, Teuchos::ParameterList &serialList, Teuchos::ParameterList &nonSerialList)
Xpetra::EpetraMultiVectorT< GlobalOrdinal, Node > EpetraMultiVector