44 #ifndef IFPACK_OVERLAPPINGROWMATRIX_H 45 #define IFPACK_OVERLAPPINGROWMATRIX_H 48 #include "Epetra_RowMatrix.h" 49 #include "Epetra_CombineMode.h" 50 #include "Teuchos_RefCountPtr.hpp" 51 #include "Epetra_Import.h" 52 #include "Epetra_Map.h" 53 #ifdef HAVE_IFPACK_PARALLEL_SUBDOMAIN_SOLVERS 54 #include "Epetra_IntVector.h" 56 # ifdef IFPACK_NODE_AWARE_CODE 57 # include "Epetra_IntVector.h" 73 #ifdef HAVE_IFPACK_PARALLEL_SUBDOMAIN_SOLVERS 75 int OverlapLevel_in,
int subdomainID);
77 # ifdef IFPACK_NODE_AWARE_CODE 79 int OverlapLevel_in,
int myNodeID);
85 #ifdef HAVE_IFPACK_PARALLEL_SUBDOMAIN_SOLVERS 88 # ifdef IFPACK_NODE_AWARE_CODE 130 virtual int ExtractMyRowCopy(
int MyRow,
int Length,
int & NumEntries,
double *Values,
int * Indices)
const;
131 #ifdef HAVE_IFPACK_PARALLEL_SUBDOMAIN_SOLVERS 132 virtual int ExtractGlobalRowCopy(
int MyRow,
int Length,
int & NumEntries,
double* Values,
int* Indices)
const;
134 # ifdef IFPACK_NODE_AWARE_CODE 135 virtual int ExtractGlobalRowCopy(
int MyRow,
int Length,
int & NumEntries,
double* Values,
int* Indices)
const;
229 #ifndef EPETRA_NO_32BIT_GLOBAL_INDICES 236 throw "Ifpack_OverlappingRowMatrix::NumGlobalNonzeros: Global indices not int";
326 #ifdef HAVE_IFPACK_PARALLEL_SUBDOMAIN_SOLVERS 329 # ifdef IFPACK_NODE_AWARE_CODE 408 #ifdef HAVE_IFPACK_PARALLEL_SUBDOMAIN_SOLVERS 419 # ifdef IFPACK_NODE_AWARE_CODE 433 #ifndef HAVE_IFPACK_PARALLEL_SUBDOMAIN_SOLVERS 434 # ifndef IFPACK_NODE_AWARE_CODE 457 Teuchos::RefCountPtr<const Epetra_Map>
Map_;
458 #ifdef HAVE_IFPACK_PARALLEL_SUBDOMAIN_SOLVERS 461 # ifdef IFPACK_NODE_AWARE_CODE 467 Teuchos::RefCountPtr<const Epetra_RowMatrix>
Matrix_;
475 template<
typename int_type>
480 #endif // IFPACK_OVERLAPPINGROWMATRIX_H
void BuildMap(int OverlapLevel_in)
Teuchos::RefCountPtr< Epetra_CrsMatrix > ExtMatrix_
~Ifpack_OverlappingRowMatrix()
virtual int ExtractDiagonalCopy(Epetra_Vector &Diagonal) const
Returns a copy of the main diagonal in a user-provided vector.
virtual long long NumGlobalRows64() const
Returns the number of global matrix rows.
Epetra_RowMatrix & B() const
const Epetra_Map & OperatorDomainMap() const
Returns the Epetra_Map object associated with the domain of this operator.
Teuchos::RefCountPtr< const Epetra_Map > Map_
virtual int NumMyDiagonals() const
Returns the number of local nonzero diagonal entries, based on global row/column index comparisons...
virtual int ApplyInverse(const Epetra_MultiVector &X, Epetra_MultiVector &Y) const
const Epetra_BlockMap & Map() const
Teuchos::RefCountPtr< Epetra_Import > ExtImporter_
virtual int Solve(bool, bool, bool, const Epetra_MultiVector &, Epetra_MultiVector &) const
Returns result of a local-only solve using a triangular Epetra_RowMatrix with Epetra_MultiVectors X a...
virtual int ExtractMyRowCopy(int MyRow, int Length, int &NumEntries, double *Values, int *Indices) const
Returns a copy of the specified local row in user-provided arrays.
virtual double NormInf() const
Returns the infinity norm of the global matrix.
virtual long long NumGlobalCols64() const
Returns the number of global matrix columns.
virtual bool LowerTriangular() const
If matrix is lower triangular in local index space, this query returns true, otherwise it returns fal...
long long NumGlobalNonzeros_
virtual int NumMyCols() const
Returns the number of matrix columns owned by the calling processor.
const Epetra_Map & OperatorRangeMap() const
Returns the Epetra_Map object associated with the range of this operator.
virtual int NumMyRows() const
Returns the number of matrix rows owned by the calling processor.
const char * Label() const
virtual int NumGlobalDiagonals() const
Returns the number of global nonzero diagonal entries, based on global row/column index comparisons...
const Epetra_Comm & Comm() const
Returns a pointer to the Epetra_Comm communicator associated with this operator.
bool HasNormInf() const
Returns true if the this object can provide an approximate Inf-norm, false otherwise.
virtual long long NumGlobalNonzeros64() const
Returns the number of nonzero entries in the global matrix.
virtual int NumMyNonzeros() const
Returns the number of nonzero entries in the calling processor's portion of the matrix.
virtual const Epetra_Map & RowMatrixRowMap() const
Returns the Epetra_Map object associated with the rows of this matrix.
Ifpack_OverlappingRowMatrix: matrix with ghost rows, based on Epetra_RowMatrix.
const Epetra_RowMatrix & A() const
virtual int InvRowSums(Epetra_Vector &) const
Computes the sum of absolute values of the rows of the Epetra_RowMatrix, results returned in x (NOT I...
virtual const Epetra_Map & RowMatrixColMap() const
Returns the Epetra_Map object associated with the columns of this matrix.
virtual int InvColSums(Epetra_Vector &) const
Computes the sum of absolute values of the columns of the Epetra_RowMatrix, results returned in x (NO...
int SetUseTranspose(bool UseTranspose_in)
Sets use transpose (not implemented).
#define IFPACK_RETURN(ifpack_err)
virtual double NormOne() const
Returns the one norm of the global matrix.
virtual int NumGlobalNonzeros() const
Returns the number of nonzero entries in the global matrix.
virtual bool UpperTriangular() const
If matrix is upper triangular in local index space, this query returns true, otherwise it returns fal...
Teuchos::RefCountPtr< Epetra_Map > ExtMap_
Teuchos::RefCountPtr< const Epetra_RowMatrix > Matrix_
virtual int LeftScale(const Epetra_Vector &)
Scales the Epetra_RowMatrix on the left with a Epetra_Vector x (NOT IMPLEMENTED). ...
int ImportMultiVector(const Epetra_MultiVector &X, Epetra_MultiVector &OvX, Epetra_CombineMode CM=Insert)
virtual int MaxNumEntries() const
Returns the maximum of NumMyRowEntries() over all rows.
virtual int NumGlobalCols() const
Returns the number of global matrix columns.
int SetOwnership(bool)
Sets ownership.
virtual int Multiply(bool TransA, const Epetra_MultiVector &X, Epetra_MultiVector &Y) const
Returns the result of a Epetra_RowMatrix multiplied by a Epetra_MultiVector X in Y.
int ExportMultiVector(const Epetra_MultiVector &OvX, Epetra_MultiVector &X, Epetra_CombineMode CM=Add)
virtual int NumMyRowEntries(int MyRow, int &NumEntries) const
Returns the number of nonzero entries in MyRow.
bool UseTranspose() const
Returns the current UseTranspose setting.
Ifpack_OverlappingRowMatrix(const Teuchos::RefCountPtr< const Epetra_RowMatrix > &Matrix_in, int OverlapLevel_in)
virtual int RightScale(const Epetra_Vector &)
Scales the Epetra_RowMatrix on the right with a Epetra_Vector x (NOT IMPLEMENTED).
Teuchos::RefCountPtr< const Epetra_Import > Importer_
virtual int NumGlobalRows() const
Returns the number of global matrix rows.
virtual bool Filled() const
If FillComplete() has been called, this query returns true, otherwise it returns false.
virtual long long NumGlobalDiagonals64() const
Returns the number of global nonzero diagonal entries, based on global row/column index comparisons...
virtual int Apply(const Epetra_MultiVector &X, Epetra_MultiVector &Y) const
virtual const Epetra_Import * RowMatrixImporter() const
Returns the Epetra_Import object that contains the import operations for distributed operations...