precice::utils::petsc Namespace Reference

PETSc related utilities. More...

Classes
class	KSPSolver
class	Matrix
class	Vector
struct	Viewer

Enumerations
enum	VIEWERFORMAT { ASCII , BINARY }

Functions
template<class T >
MPI_Comm	getCommunicator (T obj)
template<class T >
void	setName (T obj, const std::string &name)
template<class T >
std::string	getName (T obj)
void	swap (Vector &lhs, Vector &rhs) noexcept
void	destroy (ISLocalToGlobalMapping *IS)
	Destroys an ISLocalToGlobalMapping, if IS is not null and PetscIsInitialized.
void	destroy (AO *ao)
	Destroys an application ordering, if ao is not null and PetscIsInitialized.
void	destroy (KSP *ksp)
	Destroys an KSP, if ksp is not null and PetscIsInitialized.

Detailed Description

PETSc related utilities.

Enumeration Type Documentation

VIEWERFORMAT

enum precice::utils::petsc::VIEWERFORMAT

Enumerator
ASCII
BINARY

Definition at line 51 of file Petsc.hpp.

Function Documentation

destroy() [1/3]

void precice::utils::petsc::destroy

(

AO *

ao

)

Destroys an application ordering, if ao is not null and PetscIsInitialized.

Definition at line 808 of file Petsc.cpp.

destroy() [2/3]

void precice::utils::petsc::destroy

(

ISLocalToGlobalMapping *

IS

)

Destroys an ISLocalToGlobalMapping, if IS is not null and PetscIsInitialized.

Definition at line 796 of file Petsc.cpp.

destroy() [3/3]

void precice::utils::petsc::destroy

(

KSP *

ksp

)

Destroys an KSP, if ksp is not null and PetscIsInitialized.

getCommunicator()

template<class T >

MPI_Comm precice::utils::petsc::getCommunicator

(

T

obj

)

Definition at line 166 of file Petsc.cpp.

getName()

template<class T >

std::string precice::utils::petsc::getName

(

T

obj

)

Definition at line 182 of file Petsc.cpp.

setName()

template<class T >

void precice::utils::petsc::setName	(	T	obj,
		const std::string &	name )

Definition at line 174 of file Petsc.cpp.

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swap()

void precice::utils::petsc::swap ( Vector & lhs, Vector & rhs )

noexcept

Definition at line 455 of file Petsc.cpp.