SETS scheme (semi-implicit + stabilisation steps, TRACE-style). More...

#include <SETS.h>

Inheritance diagram for SETS:

Collaboration diagram for SETS:

Public Member Functions
	SETS ()
Entree &	lire (const Motcle &, Entree &) override
int	nb_valeurs_temporelles_pression () const override
bool	iterer_eqn (Equation_base &equation, const DoubleTab &inconnue, DoubleTab &result, double dt, int numero_iteration, int &ok) override
void	iterer_NS (Equation_base &, DoubleTab &current, DoubleTab &pression, double, Matrice_Morse &, double, DoubleTrav &, int nb_iter, int &converge, int &ok) override
double	get_default_growth_factor () const override
double	unknown_positivation (const DoubleTab &uk, DoubleTab &incr)
double	facsec_diffusion_for_sets () const
Public Member Functions inherited from Simpler
void	iterer_NS (Equation_base &, DoubleTab &current, DoubleTab &pression, double, Matrice_Morse &, double, DoubleTrav &, int nb_iter, int &converge, int &ok) override
Public Member Functions inherited from Simple
	Simple ()
bool	iterer_eqn (Equation_base &equation, const DoubleTab &inconnue, DoubleTab &result, double dt, int numero_iteration, int &ok) override
bool	iterer_eqs (LIST(OBS_PTR(Equation_base)) eqs, int compteur, int &ok) override
Public Member Functions inherited from Simpler_Base
int	max_iter_implicite ()
int	max_iter_implicite () const
void	assembler_matrice_pression_implicite (Equation_base &eqn_NS, const Matrice_Morse &matrice, Matrice &matrice_en_pression_2)
Public Member Functions inherited from Solveur_Implicite_base
virtual bool	est_compatible_avec_th_mono () const
virtual double	get_default_facsec_max () const
virtual	OWN_PTR (Parametre_equation_base) &get_and_set_parametre_equation(Equation_base &)
Parametre_implicite &	get_and_set_parametre_implicite (Equation_base &eqn)
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 ()

Static Public Member Functions
static int	eliminer (const std::vector< std::set< std::pair< std::string, int > > > ordre, const std::string inco_p, const std::map< std::string, matrices_t > &mats, const ptabs_t &sec, std::map< std::string, Matrice_Morse > &A_p, tabs_t &b_p)
static void	assembler (const std::string inco_p, const std::map< std::string, Matrice_Morse > &A_p, const tabs_t &b_p, const std::map< std::string, matrices_t > &mats, const ptabs_t &sec, Matrice_Morse &matrice, DoubleTab &secmem, int p_degen)
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)

Public Attributes
int	iteration_ = 0
int	p_degen_ = -1
int	sets_
Public Attributes inherited from Simple
std::map< list_of_eq_ptr_t, Matrice_Bloc >	mbloc

Protected Attributes
int	iter_min_ = 1
int	iter_max_ = 10
int	first_call_ = 1
int	pressure_reduction_ = 1
std::map< std::string, double >	crit_conv_
std::map< std::string, matrices_t >	mats_
Matrice_Bloc	mat_semi_impl_
MD_Vector	mdv_semi_impl_
std::map< std::string, Matrice_Morse >	mat_pred_
std::map< std::string, Matrice_Morse >	A_p_
Matrice_Morse	matrice_pression_
bool	header_written_ = false
std::vector< double >	incr_var_convergence_
Protected Attributes inherited from Simple
DoubleTab	Ustar_old
double	alpha_
double	beta_
int	with_d_rho_dt_
Protected Attributes inherited from Simpler_Base
int	no_qdm_
double	facsec_diffusion_for_sets_ = -1.
Protected Attributes inherited from Solveur_Implicite_base
Parametre_implicite	param_defaut_
int	is_seuil_convg_variable
double	facteur_convg_
int	controle_residu_

Additional Inherited Members
Public Types inherited from Simple
using	list_of_eq_ptr_t = std::vector<intptr_t>
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 Simple
Entree &	lire (const Motcle &, Entree &) override
void	calculer_correction_en_vitesse (const DoubleTrav &correction_en_pression, DoubleTrav &gradP, DoubleTrav &correction_en_vitesse, const Matrice_Morse &matrice, const Operateur_Grad &gradient)
Protected Member Functions inherited from Simpler_Base
Entree &	lire (const Motcle &, Entree &) override
int	get_controle_residu () const override
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

SETS scheme (semi-implicit + stabilisation steps, TRACE-style).

SETS ("Stability-Enhancing Two-Step")

Ref : J. H. MAHAFFY, "A stability-enhancing two-step method for fluid flow calculations," Journal of Computational Physics, 46, 3, 329 (1982).

See also: Simpler Piso

Definition at line 34 of file SETS.h.

Constructor & Destructor Documentation

◆ SETS()

SETS::SETS ( )

Definition at line 81 of file SETS.cpp.

Member Function Documentation

◆ assembler()

void SETS::assembler	(	const std::string	inco_p,
		const std::map< std::string, Matrice_Morse > &	A_p,
		const tabs_t &	b_p,
		const std::map< std::string, matrices_t > &	mats,
		const ptabs_t &	sec,
		Matrice_Morse &	matrice,
		DoubleTab &	secmem,
		int	p_degen )

static

Definition at line 1001 of file SETS.cpp.

◆ eliminer()

int SETS::eliminer	(	const std::vector< std::set< std::pair< std::string, int > > >	ordre,
		const std::string	inco_p,
		const std::map< std::string, matrices_t > &	mats,
		const ptabs_t &	sec,
		std::map< std::string, Matrice_Morse > &	A_p,
		tabs_t &	b_p )

static

Definition at line 695 of file SETS.cpp.

◆ facsec_diffusion_for_sets()

double SETS::facsec_diffusion_for_sets ( ) const

inline

Definition at line 105 of file SETS.h.

◆ get_default_growth_factor()

double SETS::get_default_growth_factor ( ) const

inlineoverridevirtual

Reimplemented from Solveur_Implicite_base.

Definition at line 73 of file SETS.h.

◆ iterer_eqn()

bool SETS::iterer_eqn	(	Equation_base &	equation,
		const DoubleTab &	inconnue,
		DoubleTab &	result,
		double	dt,
		int	numero_iteration,
		int &	ok )

overridevirtual

Implements Simpler_Base.

Definition at line 286 of file SETS.cpp.

◆ iterer_NS()

void SETS::iterer_NS	(	Equation_base &	eqn,
		DoubleTab &	current,
		DoubleTab &	pression,
		double	dt,
		Matrice_Morse &	matrice_unused,
		double	seuil_resol,
		DoubleTrav &	secmem_unused,
		int	nb_iter,
		int &	converge,
		int &	ok )

overridevirtual

Implements Simpler_Base.

Definition at line 366 of file SETS.cpp.

◆ lire()

Entree & SETS::lire	(	const Motcle &	mot,
		Entree &	is )

overridevirtual

Reimplemented from Solveur_Implicite_base.

Definition at line 108 of file SETS.cpp.

◆ nb_valeurs_temporelles_pression()

int SETS::nb_valeurs_temporelles_pression ( ) const

inlineoverridevirtual

Reimplemented from Solveur_Implicite_base.

Definition at line 40 of file SETS.h.

◆ unknown_positivation()

double SETS::unknown_positivation	(	const DoubleTab &	uk,
		DoubleTab &	incr )

Definition at line 189 of file SETS.cpp.

Member Data Documentation

◆ A_p_

std::map<std::string, Matrice_Morse> SETS::A_p_

protected

Definition at line 126 of file SETS.h.

◆ crit_conv_

std::map<std::string, double> SETS::crit_conv_

protected

Definition at line 117 of file SETS.h.

◆ first_call_

int SETS::first_call_ = 1

protected

Definition at line 113 of file SETS.h.

◆ header_written_

bool SETS::header_written_ = false

protected

Definition at line 132 of file SETS.h.

◆ incr_var_convergence_

std::vector<double> SETS::incr_var_convergence_

protected

Definition at line 133 of file SETS.h.

◆ iter_max_

int SETS::iter_max_ = 10

protected

Definition at line 112 of file SETS.h.

◆ iter_min_

int SETS::iter_min_ = 1

protected

Definition at line 112 of file SETS.h.

◆ iteration_

int SETS::iteration_ = 0

Definition at line 78 of file SETS.h.

◆ mat_pred_

std::map<std::string, Matrice_Morse> SETS::mat_pred_

protected

Definition at line 123 of file SETS.h.

◆ mat_semi_impl_

Matrice_Bloc SETS::mat_semi_impl_

protected

Definition at line 121 of file SETS.h.

◆ matrice_pression_

Matrice_Morse SETS::matrice_pression_

protected

Definition at line 129 of file SETS.h.

◆ mats_

std::map<std::string, matrices_t> SETS::mats_

protected

Definition at line 120 of file SETS.h.

◆ mdv_semi_impl_

MD_Vector SETS::mdv_semi_impl_

protected

Definition at line 122 of file SETS.h.

◆ p_degen_

int SETS::p_degen_ = -1

Definition at line 79 of file SETS.h.

◆ pressure_reduction_

int SETS::pressure_reduction_ = 1

protected

Definition at line 114 of file SETS.h.

◆ sets_

int SETS::sets_

Definition at line 80 of file SETS.h.

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

/home/docs/trust-code/src/ThHyd/Multiphase/Schemas_Temps/SETS.h
/home/docs/trust-code/src/ThHyd/Multiphase/Schemas_Temps/SETS.cpp

Public Member Functions

Static Public Member Functions

Public Attributes

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ SETS()

Member Function Documentation

◆ assembler()

◆ eliminer()

◆ facsec_diffusion_for_sets()

◆ get_default_growth_factor()

◆ iterer_eqn()

◆ iterer_NS()

◆ lire()

◆ nb_valeurs_temporelles_pression()

◆ unknown_positivation()

Member Data Documentation

◆ A_p_

◆ crit_conv_

◆ first_call_

◆ header_written_

◆ incr_var_convergence_

◆ iter_max_

◆ iter_min_

◆ iteration_

◆ mat_pred_

◆ mat_semi_impl_

◆ matrice_pression_

◆ mats_

◆ mdv_semi_impl_

◆ p_degen_

◆ pressure_reduction_

◆ sets_