Matrix routines implementation. More...

Functions
int	MatInit (Mat A, int m, int nnz, int indices, double *values, int flag#ifdef W_MPI, MPI_Comm comm#endif)
void	MatSetIndices (Mat A, int m, int nnz, int indices)
void	MatSetValues (Mat A, int m, int nnz, double values)
void	MatFree (Mat *A)
int	MatLoad (Mat mat, char filename)
int	MatSave (Mat mat, char filename)
int	MatLocalShape (Mat *A, int sflag)
int	MatComShape (Mat *A, int flag, MPI_Comm comm)
int	MatVecProd (Mat A, double x, double *y, int pflag)
int	TrMatVecProd_Naive (Mat A, double y, double *x, int pflag)
int	TrMatVecProd (Mat A, double y, double *x, int pflag)
int	MatInfo (Mat mat, int verbose, char filename)
	Print information about a matrix.
int	greedyreduce (Mat A, double x)

Detailed Description

Matrix routines implementation.

Note:: Copyright (c) 2010-2012 APC CNRS Université Paris Diderot. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, see http://www.gnu.org/licenses/lgpl.html; For more information about ANR MIDAS'09 project see http://www.apc.univ-paris7.fr/APC_CS/Recherche/Adamis/MIDAS09/index.html; ACKNOWLEDGMENT: This work has been supported in part by the French National Research Agency (ANR) through COSINUS program (project MIDAS no. ANR-09-COSI-009).

Definition in file mapmat.c.

Function Documentation

Definition at line 610 of file mapmat.c.