EpetraExt_MatrixMatrix.cpp File Reference

#include <EpetraExt_ConfigDefs.h>
#include <EpetraExt_MatrixMatrix.h>
#include <EpetraExt_Transpose_RowMatrix.h>
#include <Epetra_Export.h>
#include <Epetra_Import.h>
#include <Epetra_Util.h>
#include <Epetra_Map.h>
#include <Epetra_Comm.h>
#include <Epetra_CrsMatrix.h>
#include <Epetra_Directory.h>
#include <Epetra_HashTable.h>
#include <Epetra_Distributor.h>

Include dependency graph for EpetraExt_MatrixMatrix.cpp:

Go to the source code of this file.

Namespaces
namespace	EpetraExt
Classes
class	EpetraExt::CrsMatrixStruct
Functions
double	sparsedot (double *u, int *u_ind, int u_len, double *v, int *v_ind, int v_len)
	Method for internal use...
int	dumpCrsMatrixStruct (const CrsMatrixStruct &M)
int	mult_A_B (CrsMatrixStruct &Aview, CrsMatrixStruct &Bview, Epetra_CrsMatrix &C)
int	mult_A_Btrans (CrsMatrixStruct &Aview, CrsMatrixStruct &Bview, Epetra_CrsMatrix &C)
int	mult_Atrans_B (CrsMatrixStruct &Aview, CrsMatrixStruct &Bview, Epetra_CrsMatrix &C)
int	mult_Atrans_Btrans (CrsMatrixStruct &Aview, CrsMatrixStruct &Bview, Epetra_CrsMatrix &C)
int	import_and_extract_views (const Epetra_CrsMatrix &M, const Epetra_Map &targetMap, CrsMatrixStruct &Mview)
int	distribute_list (const Epetra_Comm &Comm, int lenSendList, const int *sendList, int &maxSendLen, int *&recvList)
Epetra_Map *	create_map_from_imported_rows (const Epetra_Map *map, int totalNumSend, int *sendRows, int numProcs, int *numSendPerProc)
int	form_map_union (const Epetra_Map *map1, const Epetra_Map *map2, const Epetra_Map *&mapunion)
Epetra_Map *	find_rows_containing_cols (const Epetra_CrsMatrix &M, const Epetra_Map *colmap)

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Function Documentation

double EpetraExt::sparsedot (  double *  u, int *  u_ind, int  u_len, double *  v, int *  v_ind, int  v_len )

Method for internal use... sparsedot forms a dot-product between two sparsely-populated 'vectors'. Important assumption: assumes the indices in u_ind and v_ind are sorted. Definition at line 55 of file EpetraExt_MatrixMatrix.cpp.

int dumpCrsMatrixStruct (  const CrsMatrixStruct &  M  )

Definition at line 122 of file EpetraExt_MatrixMatrix.cpp.

int mult_A_B (  CrsMatrixStruct &  Aview, CrsMatrixStruct &  Bview, Epetra_CrsMatrix &  C )

Definition at line 142 of file EpetraExt_MatrixMatrix.cpp.

int mult_A_Btrans (  CrsMatrixStruct &  Aview, CrsMatrixStruct &  Bview, Epetra_CrsMatrix &  C )

Definition at line 254 of file EpetraExt_MatrixMatrix.cpp.

int mult_Atrans_B (  CrsMatrixStruct &  Aview, CrsMatrixStruct &  Bview, Epetra_CrsMatrix &  C )

Definition at line 452 of file EpetraExt_MatrixMatrix.cpp.

int mult_Atrans_Btrans (  CrsMatrixStruct &  Aview, CrsMatrixStruct &  Bview, Epetra_CrsMatrix &  C )

Definition at line 587 of file EpetraExt_MatrixMatrix.cpp.

int import_and_extract_views (  const Epetra_CrsMatrix &  M, const Epetra_Map &  targetMap, CrsMatrixStruct &  Mview )

Definition at line 765 of file EpetraExt_MatrixMatrix.cpp.

int distribute_list (  const Epetra_Comm &  Comm, int  lenSendList, const int *  sendList, int &  maxSendLen, int *&  recvList )

Definition at line 880 of file EpetraExt_MatrixMatrix.cpp.

Epetra_Map* create_map_from_imported_rows (  const Epetra_Map *  map, int  totalNumSend, int *  sendRows, int  numProcs, int *  numSendPerProc )

Definition at line 901 of file EpetraExt_MatrixMatrix.cpp.

int form_map_union (  const Epetra_Map *  map1, const Epetra_Map *  map2, const Epetra_Map *&  mapunion )

Definition at line 949 of file EpetraExt_MatrixMatrix.cpp.

Epetra_Map* find_rows_containing_cols (  const Epetra_CrsMatrix &  M, const Epetra_Map *  colmap )

Definition at line 1010 of file EpetraExt_MatrixMatrix.cpp.

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