#include <Matrice_Nulle.h>

Inheritance diagram for Matrice_Nulle:

Collaboration diagram for Matrice_Nulle:

Public Member Functions
int	ordre () const override
	If square matrix, returns number of lines, otherwise 0.
int	nb_lignes () const override
	Return local number of lines (=size on the current proc).
int	nb_colonnes () const override
	Return local number of columns (=size on the current proc).
DoubleVect &	ajouter_multvect_ (const DoubleVect &x, DoubleVect &r) const override
DoubleVect &	ajouter_multvectT_ (const DoubleVect &x, DoubleVect &r) const override
DoubleTab &	ajouter_multTab_ (const DoubleTab &x, DoubleTab &r) const override
void	clean () override
void	scale (const double x) override
void	get_stencil (Stencil &stencil) const override
void	get_symmetric_stencil (Stencil &stencil) const override
void	get_stencil_and_coefficients (Stencil &stencil, StencilCoeffs &coefficients) const override
void	get_symmetric_stencil_and_coefficients (Stencil &stencil, StencilCoeffs &coefficients) const override
	Matrice_Nulle ()
	Matrice_Nulle (int order)
	Matrice_Nulle (int nb_lines, int nb_columns)
void	dimensionner (int order)
void	dimensionner (int nb_lines, int nb_columns)
double	coeff (int i, int j) const
Public Member Functions inherited from Matrice_Base
virtual DoubleVect &	ajouter_multvect (const DoubleVect &x, DoubleVect &r) const
	Matrix-vector multiply-accumulate operation (saxpy).
virtual DoubleVect &	ajouter_multvectT (const DoubleVect &x, DoubleVect &r) const
	Matrix-vector multiply-accumulate operation (saxpy).
virtual DoubleTab &	ajouter_multTab (const DoubleTab &, DoubleTab &r) const
	NOT IMPLEMENTED Matrix-matrix multiply-accumulate operation (saxpy).
virtual DoubleVect &	multvect_ (const DoubleVect &, DoubleVect &) const
virtual DoubleVect &	multvect (const DoubleVect &, DoubleVect &) const
	Multiplication of a vector by the matrix.
virtual DoubleVect &	multvectT_ (const DoubleVect &, DoubleVect &) const
virtual DoubleVect &	multvectT (const DoubleVect &, DoubleVect &) const
	Multiplication of a vector by the transposed matrix.
virtual DoubleTab &	multTab (const DoubleTab &, DoubleTab &r) const
	NOT IMPLEMENTED Multiplication of a matrix represented by an array by the matrix.
virtual Sortie &	imprimer (Sortie &) const
virtual Sortie &	imprimer_formatte (Sortie &s) const
virtual void	get_stencil_and_coeff_ptrs (Stencil &stencil, std::vector< const double * > &coeff_ptr) const
int	get_stencil_size () const
virtual void	build_stencil ()
void	set_stencil (const Stencil &stencil)
bool	is_stencil_up_to_date () const
Public Member Functions inherited from Objet_U
	~Objet_U () override
	Destructor. Removes the object from the list of objects registered in "memory".
int	numero () const
	Returns the index of the object in Memoire::data.
virtual int	duplique () const =0
virtual Sortie &	printOn (Sortie &) const
	Writes the object to an output stream. Virtual method to override.
virtual Entree &	readOn (Entree &)
	Reads an Objet_U from an input stream. Virtual method to override.
virtual unsigned	taille_memoire () const =0
virtual int	est_egal_a (const Objet_U &) const
	Returns 1 if x and *this are the same instance (same memory address).
virtual const Nom &	le_nom () const
	Returns the name of the Objet_U. Virtual method to override: returns "neant" in this implementation.
virtual void	nommer (const Nom &)
	Assigns a name to the Objet_U. Virtual method to override.
virtual int	reprendre (Entree &)
	Restores an Objet_U from an input stream. Virtual method to override.
virtual int	sauvegarder (Sortie &) const
	Saves an Objet_U to an output stream. Virtual method to override.
int	get_object_id () const
	Returns the unique identifier of the object (object_id_).
virtual const Type_info *	get_info () const
	Returns type information for the Objet_U.
const Nom &	que_suis_je () const
	Returns the string identifying the class.
const char *	le_type () const
	Returns the type name of the Objet_U.
virtual int	change_num (const int *const)
	Changes the internal number of the Objet_U.
virtual int	lire_motcle_non_standard (const Motcle &motlu, Entree &is)
	Reads non-simple-type parameters of an Objet_U from an input stream.
virtual int	associer_ (Objet_U &)
	Associates the Objet_U with another Objet_U. Virtual method to override.
const Interprete &	interprete () const
Interprete &	interprete ()
Public Member Functions inherited from Process
virtual	~Process ()

Protected Attributes
int	nb_lines_
int	nb_columns_
Protected Attributes inherited from Matrice_Base
bool	is_stencil_up_to_date_ = false
Stencil	stencil_

Additional Inherited Members
Static Public Member Functions inherited from Objet_U
static const Nom &	nom_du_cas ()
	Returns a constant reference to the case name. This method is static.
static Nom &	get_set_nom_du_cas ()
	Returns a non-constant reference to the case name (to allow modification). This method is static.
static const Type_info *	info ()
	Returns type information for the Objet_U (static version).
static const Objet_U &	self_cast (const Objet_U &)
	Method added for casting in Python.
static Objet_U &	self_cast (Objet_U &)
Static Public Member Functions inherited from Process
static int	me ()
	Returns the rank of the local processor in the current communication group. See Comm_Group::rank() and PE_Groups::current_group().
static int	nproc ()
	Returns the number of processors in the current group. See Comm_Group::nproc() and PE_Groups::current_group().
static bool	is_parallel ()
static void	exit (int exit_code=-1)
	Exit routine for TRUST within a Kokkos region.
static double	mp_sum (double)
	Computes the sum of x over all processors in the current group.
static float	mp_sum (float)
static trustIdType	mp_sum (trustIdType)
	Computes the sum of x over all processors in the current group.
static double	mp_max (double)
static double	mp_min (double)
static int	mp_max (int)
	Returns the maximum value of x across all processors in the current group.
static int	mp_min (int)
	Returns the minimum value of x across all processors in the current group.
static double	mp_sum_as_double (int v)
static trustIdType	mppartial_sum (trustIdType i)
	Computes the partial sum of x over processors 0 to me()-1 (returns 0 on processor 0).
template<typename T>
static void	mp_sum_for_each (T &arg1, T &arg2)
	C++14 compatible mp_sum_for_each: combine multiple mp_sum calls into one collective operation Usage: mp_sum_for_each(a, b); mp_sum_for_each(a, b, c); mp_sum_for_each(a, b, c, d); mp_sum_for_each(a, b, c, d, e); All arguments must be of the same type (double or int) and are modified in place. Supports 2-5 parameters.
template<typename T>
static void	mp_sum_for_each (T &arg1, T &arg2, T &arg3)
template<typename T>
static void	mp_sum_for_each (T &arg1, T &arg2, T &arg3, T &arg4)
template<typename T>
static void	mp_sum_for_each (T &arg1, T &arg2, T &arg3, T &arg4, T &arg5)
template<typename T>
static void	mp_max_for_each (T &arg1, T &arg2)
	C++14 compatible mp_max_for_each: combine multiple mp_max calls into one collective operation.
template<typename T>
static void	mp_max_for_each (T &arg1, T &arg2, T &arg3)
template<typename T>
static void	mp_max_for_each (T &arg1, T &arg2, T &arg3, T &arg4)
template<typename T>
static void	mp_max_for_each (T &arg1, T &arg2, T &arg3, T &arg4, T &arg5)
template<typename T>
static void	mp_min_for_each (T &arg1, T &arg2)
	C++14 compatible mp_min_for_each: combine multiple mp_min calls into one collective operation.
template<typename T>
static void	mp_min_for_each (T &arg1, T &arg2, T &arg3)
template<typename T>
static void	mp_min_for_each (T &arg1, T &arg2, T &arg3, T &arg4)
template<typename T>
static void	mp_min_for_each (T &arg1, T &arg2, T &arg3, T &arg4, T &arg5)
template<typename _TYPE_>
static void	mp_sum_for_each_item (TRUSTArray< _TYPE_ > &x, int n=-1)
template<typename _TYPE_>
static void	mp_max_for_each_item (TRUSTArray< _TYPE_ > &x, int n=-1)
template<typename _TYPE_>
static void	mp_min_for_each_item (TRUSTArray< _TYPE_ > &x, int n=-1)
static bool	mp_and (bool)
	Computes the logical AND of b across all processors in the current group.
static bool	mp_or (bool)
static int	check_int_overflow (trustIdType)
static int	je_suis_maitre ()
	Returns 1 if on the master processor of the current group (i.e. me() == 0), 0 otherwise.
static KOKKOS_INLINE_FUNCTION void	Kokkos_exit (const char *)
	Exit routine for TRUST within a Kokkos region.
static int	node_master ()
	Returns 1 if on the NUMA node master processor, 0 otherwise.
static void	exit (const Nom &message, int exit_code=-1)
static bool	is_sequential ()
static void	barrier ()
	Synchronizes all processors in the current group (waits until all processors have reached the barrier).
static void	abort ()
	Abort routine for TRUST on a fatal error.
static Sortie &	Journal (int message_level=0)
	Returns a static Sortie object used as an event journal.
static double	ram_processeur ()
static void	imprimer_ram_totale (int all_process=0)
static bool	force_single_file (const int ranks, const Nom &filename)
Static Public Attributes inherited from Objet_U
static double	precision_geom = 1e-10
static constexpr bool	HAS_POINTER = false
static int	dimension =0
static int	format_precision_geom =11
static int	axi =0
static int	bidim_axi =0
static int	DEACTIVATE_SIGINT_CATCH =0
static Type_info	info_obj
static bool	disable_TU =false
	Flag to disable or not the writing of the .TU files.
static bool	stat_per_proc_perf_log =false
	Flag to enable the writing of the statistics detailed per processor in _csv.TU file.
Static Public Attributes inherited from Process
static int	exception_sur_exit =0
static int	multiple_files =5120
Protected Member Functions inherited from Objet_U
	Objet_U ()
	Default constructor: assigns a unique identifier to the object (object_id_) and registers the object in "memory" by giving it a num_obj number.
	Objet_U (const Objet_U &)
	Copy constructor.
const Objet_U &	operator= (const Objet_U &)
	Assignment operator: does nothing (the number and identifier are preserved).
virtual void	set_param (Param &) const

Detailed Description

Definition at line 22 of file Matrice_Nulle.h.

Constructor & Destructor Documentation

◆ Matrice_Nulle() [1/3]

Matrice_Nulle::Matrice_Nulle ( )

Definition at line 138 of file Matrice_Nulle.cpp.

◆ Matrice_Nulle() [2/3]

Matrice_Nulle::Matrice_Nulle ( int order )

Definition at line 144 of file Matrice_Nulle.cpp.

◆ Matrice_Nulle() [3/3]

Matrice_Nulle::Matrice_Nulle	(	int	nb_lines,
		int	nb_columns )

Definition at line 151 of file Matrice_Nulle.cpp.

Member Function Documentation

◆ ajouter_multTab_()

DoubleTab & Matrice_Nulle::ajouter_multTab_	(	const DoubleTab &	x,
		DoubleTab &	r ) const

overridevirtual

Implements Matrice_Base.

Definition at line 78 of file Matrice_Nulle.cpp.

◆ ajouter_multvect_()

DoubleVect & Matrice_Nulle::ajouter_multvect_	(	const DoubleVect &	x,
		DoubleVect &	r ) const

overridevirtual

Implements Matrice_Base.

Definition at line 62 of file Matrice_Nulle.cpp.

◆ ajouter_multvectT_()

DoubleVect & Matrice_Nulle::ajouter_multvectT_	(	const DoubleVect &	x,
		DoubleVect &	r ) const

overridevirtual

Implements Matrice_Base.

Definition at line 70 of file Matrice_Nulle.cpp.

◆ clean()

void Matrice_Nulle::clean ( )

overridevirtual

Reimplemented from Matrice_Base.

Definition at line 91 of file Matrice_Nulle.cpp.

◆ coeff()

double Matrice_Nulle::coeff	(	int	i,
		int	j ) const

Definition at line 174 of file Matrice_Nulle.cpp.

◆ dimensionner() [1/2]

void Matrice_Nulle::dimensionner	(	int	nb_lines,
		int	nb_columns )

Definition at line 166 of file Matrice_Nulle.cpp.

◆ dimensionner() [2/2]

void Matrice_Nulle::dimensionner ( int order )

Definition at line 159 of file Matrice_Nulle.cpp.

◆ get_stencil()

void Matrice_Nulle::get_stencil ( Stencil & stencil ) const

overridevirtual

Reimplemented from Matrice_Base.

Definition at line 96 of file Matrice_Nulle.cpp.

◆ get_stencil_and_coefficients()

void Matrice_Nulle::get_stencil_and_coefficients	(	Stencil &	stencil,
		StencilCoeffs &	coefficients ) const

overridevirtual

Reimplemented from Matrice_Base.

Definition at line 115 of file Matrice_Nulle.cpp.

◆ get_symmetric_stencil()

void Matrice_Nulle::get_symmetric_stencil ( Stencil & stencil ) const

overridevirtual

Reimplemented from Matrice_Base.

Definition at line 101 of file Matrice_Nulle.cpp.

◆ get_symmetric_stencil_and_coefficients()

void Matrice_Nulle::get_symmetric_stencil_and_coefficients	(	Stencil &	stencil,
		StencilCoeffs &	coefficients ) const

overridevirtual

Reimplemented from Matrice_Base.

Definition at line 122 of file Matrice_Nulle.cpp.

◆ nb_colonnes()

int Matrice_Nulle::nb_colonnes ( ) const

overridevirtual

Return local number of columns (=size on the current proc).

Implements Matrice_Base.

Definition at line 55 of file Matrice_Nulle.cpp.

◆ nb_lignes()

int Matrice_Nulle::nb_lignes ( ) const

overridevirtual

Return local number of lines (=size on the current proc).

Implements Matrice_Base.

Definition at line 48 of file Matrice_Nulle.cpp.

◆ ordre()

int Matrice_Nulle::ordre ( ) const

overridevirtual

If square matrix, returns number of lines, otherwise 0.

Implements Matrice_Base.

Definition at line 36 of file Matrice_Nulle.cpp.

◆ scale()

void Matrice_Nulle::scale ( const double x )

overridevirtual

Implements Matrice_Base.

Definition at line 86 of file Matrice_Nulle.cpp.

Member Data Documentation

◆ nb_columns_

int Matrice_Nulle::nb_columns_

protected

Definition at line 54 of file Matrice_Nulle.h.

◆ nb_lines_

int Matrice_Nulle::nb_lines_

protected

Definition at line 53 of file Matrice_Nulle.h.

The documentation for this class was generated from the following files:

/home/docs/trust-code/src/Kernel/Math/Matrices/Matrice_Nulle.h
/home/docs/trust-code/src/Kernel/Math/Matrices/Matrice_Nulle.cpp

Public Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ Matrice_Nulle() [1/3]

◆ Matrice_Nulle() [2/3]

◆ Matrice_Nulle() [3/3]

Member Function Documentation

◆ ajouter_multTab_()

◆ ajouter_multvect_()

◆ ajouter_multvectT_()

◆ clean()

◆ coeff()

◆ dimensionner() [1/2]

◆ dimensionner() [2/2]

◆ get_stencil()

◆ get_stencil_and_coefficients()

◆ get_symmetric_stencil()

◆ get_symmetric_stencil_and_coefficients()

◆ nb_colonnes()

◆ nb_lignes()

◆ ordre()

◆ scale()

Member Data Documentation

◆ nb_columns_

◆ nb_lines_