Detailed Description

Copyright: Copyright (c) 2012-2021, OpenGeoSys Community (http://www.opengeosys.org) Distributed under a Modified BSD License. See accompanying file LICENSE.txt or http://www.opengeosys.org/project/license

Definition in file LinAlg.cpp.

#include "LinAlg.h"
#include "MathLib/LinAlg/PETSc/PETScMatrix.h"
#include "MathLib/LinAlg/PETSc/PETScVector.h"

Include dependency graph for LinAlg.cpp:

Functions
void	MathLib::LinAlg::setLocalAccessibleVector (PETScVector const &x)

void	MathLib::LinAlg::set (PETScVector &x, double const a)

void	MathLib::LinAlg::copy (PETScVector const &x, PETScVector &y)

void	MathLib::LinAlg::scale (PETScVector &x, double const a)

void	MathLib::LinAlg::aypx (PETScVector &y, double const a, PETScVector const &x)

void	MathLib::LinAlg::axpy (PETScVector &y, double const a, PETScVector const &x)

void	MathLib::LinAlg::axpby (PETScVector &y, double const a, double const b, PETScVector const &x)

template<>
void	MathLib::LinAlg::componentwiseDivide (PETScVector &w, PETScVector const &x, PETScVector const &y)

template<>
double	MathLib::LinAlg::norm1 (PETScVector const &x)

template<>
double	MathLib::LinAlg::norm2 (PETScVector const &x)

template<>
double	MathLib::LinAlg::normMax (PETScVector const &x)

void	MathLib::LinAlg::copy (PETScMatrix const &A, PETScMatrix &B)

void	MathLib::LinAlg::scale (PETScMatrix &A, double const a)

void	MathLib::LinAlg::aypx (PETScMatrix &Y, double const a, PETScMatrix const &X)

void	MathLib::LinAlg::axpy (PETScMatrix &Y, double const a, PETScMatrix const &X)

void	MathLib::LinAlg::matMult (PETScMatrix const &A, PETScVector const &x, PETScVector &y)

void	MathLib::LinAlg::matMultAdd (PETScMatrix const &A, PETScVector const &v1, PETScVector const &v2, PETScVector &v3)

void	MathLib::LinAlg::finalizeAssembly (PETScMatrix &A)

void	MathLib::LinAlg::finalizeAssembly (PETScVector &x)

Namespaces