Assembly of local cellwise system into a cs_matrix_t structure through the cs_matrix_assembler_t and its related structures. More...

#include "cs_defs.h"
#include <assert.h>
#include "bft_error.h"
#include "bft_mem.h"
#include "cs_log.h"
#include "cs_matrix_priv.h"
#include "cs_matrix_assembler_priv.h"
#include "cs_matrix_assembler.h"
#include "cs_param_cdo.h"
#include "cs_parall.h"
#include "cs_sort.h"
#include "cs_timer.h"
#include "cs_equation_assemble.h"

Include dependency graph for cs_equation_assemble.c:

Functions
cs_matrix_structure_t *	cs_equation_get_matrix_structure (int flag)
	Retrieve the pointer to a requested cs_matrix_structure_t structure. More...

cs_equation_assemble_t *	cs_equation_assemble_get (int t_id)
	Get a pointer to a cs_equation_assemble_t structure related to a given thread. More...

void	cs_equation_assemble_init (const cs_cdo_connect_t *connect, cs_flag_t vb_flag, cs_flag_t vcb_flag, cs_flag_t fb_flag, cs_flag_t hho_flag)
	Allocate and initialize matrix-related structures according to the type of discretization used for this simulation. More...

void	cs_equation_assemble_finalize (void)
	Free matrix-related structures used during the simulation. Display overall statistic about the assembly stage for CDO schemes. More...

cs_equation_assembly_t *	cs_equation_assemble_set (cs_param_space_scheme_t scheme, int ma_id)
	Define the function pointer used to assemble the algebraic system. More...

void	cs_equation_assemble_matrix_seqt (const cs_cell_sys_t csys, const cs_range_set_t rset, cs_equation_assemble_t eqa, cs_matrix_assembler_values_t mav)
	Assemble a cellwise system into the global algebraic system Scalar-valued case. Sequential and with openMP threading. More...

void	cs_equation_assemble_matrix_seqs (const cs_cell_sys_t csys, const cs_range_set_t rset, cs_equation_assemble_t eqa, cs_matrix_assembler_values_t mav)
	Assemble a cellwise system into the global algebraic system Scalar-valued case. Sequential and without openMP. More...

void	cs_equation_assemble_eblock33_matrix_seqs (const cs_cell_sys_t csys, const cs_range_set_t rset, cs_equation_assemble_t eqa, cs_matrix_assembler_values_t mav)
	Assemble a cellwise system into the global algebraic system. Case of a block 3x3 entries. Expand each row. Sequential run without openMP threading. More...

void	cs_equation_assemble_eblock33_matrix_seqt (const cs_cell_sys_t csys, const cs_range_set_t rset, cs_equation_assemble_t eqa, cs_matrix_assembler_values_t mav)
	Assemble a cellwise system into the global algebraic system. Case of a block 3x3 entries. Expand each row. Sequential run with openMP threading. More...

void	cs_equation_assemble_eblock_matrix_seqs (const cs_cell_sys_t csys, const cs_range_set_t rset, cs_equation_assemble_t eqa, cs_matrix_assembler_values_t mav)
	Assemble a cellwise system into the global algebraic system. Case of a block NxN entries. Expand each row. Sequential run without openMP threading. More...

void	cs_equation_assemble_eblock_matrix_seqt (const cs_cell_sys_t csys, const cs_range_set_t rset, cs_equation_assemble_t eqa, cs_matrix_assembler_values_t mav)
	Assemble a cellwise system into the global algebraic system. Case of a block NxN entries. Expand each row. Sequential run with openMP threading. More...

Detailed Description

Assembly of local cellwise system into a cs_matrix_t structure through the cs_matrix_assembler_t and its related structures.

This function are specific to CDO schemes. Thus one can assume a more specific behavior in order to get a more optimzed version of the standard assembly process.

Function Documentation

◆ cs_equation_assemble_eblock33_matrix_seqs()

void cs_equation_assemble_eblock33_matrix_seqs	(	const cs_cell_sys_t *	csys,
		const cs_range_set_t *	rset,
		cs_equation_assemble_t *	eqa,
		cs_matrix_assembler_values_t *	mav
	)

Assemble a cellwise system into the global algebraic system. Case of a block 3x3 entries. Expand each row. Sequential run without openMP threading.

Parameters

[in]	csys	cellwise view of the algebraic system
[in]	rset	pointer to a cs_range_set_t structure
[in,out]	eqa	pointer to an equation assembly structure
[in,out]	mav	pointer to a matrix assembler structure

◆ cs_equation_assemble_eblock33_matrix_seqt()

void cs_equation_assemble_eblock33_matrix_seqt	(	const cs_cell_sys_t *	csys,
		const cs_range_set_t *	rset,
		cs_equation_assemble_t *	eqa,
		cs_matrix_assembler_values_t *	mav
	)

Assemble a cellwise system into the global algebraic system. Case of a block 3x3 entries. Expand each row. Sequential run with openMP threading.

Parameters

[in]	csys	cellwise view of the algebraic system
[in]	rset	pointer to a cs_range_set_t structure
[in,out]	eqa	pointer to an equation assembly structure
[in,out]	mav	pointer to a matrix assembler structure

◆ cs_equation_assemble_eblock_matrix_seqs()

void cs_equation_assemble_eblock_matrix_seqs	(	const cs_cell_sys_t *	csys,
		const cs_range_set_t *	rset,
		cs_equation_assemble_t *	eqa,
		cs_matrix_assembler_values_t *	mav
	)

Assemble a cellwise system into the global algebraic system. Case of a block NxN entries. Expand each row. Sequential run without openMP threading.

Parameters

[in]	csys	cellwise view of the algebraic system
[in]	rset	pointer to a cs_range_set_t structure
[in,out]	eqa	pointer to an equation assembly structure
[in,out]	mav	pointer to a matrix assembler structure

◆ cs_equation_assemble_eblock_matrix_seqt()

void cs_equation_assemble_eblock_matrix_seqt	(	const cs_cell_sys_t *	csys,
		const cs_range_set_t *	rset,
		cs_equation_assemble_t *	eqa,
		cs_matrix_assembler_values_t *	mav
	)

Assemble a cellwise system into the global algebraic system. Case of a block NxN entries. Expand each row. Sequential run with openMP threading.

Parameters

[in]	csys	cellwise view of the algebraic system
[in]	rset	pointer to a cs_range_set_t structure
[in,out]	eqa	pointer to an equation assembly structure
[in,out]	mav	pointer to a matrix assembler structure

◆ cs_equation_assemble_finalize()

void cs_equation_assemble_finalize ( void )

Free matrix-related structures used during the simulation. Display overall statistic about the assembly stage for CDO schemes.

◆ cs_equation_assemble_get()

cs_equation_assemble_t* cs_equation_assemble_get ( int t_id )

Get a pointer to a cs_equation_assemble_t structure related to a given thread.

Parameters

[in] t_id id in the array of pointer

Returns: a pointer to a cs_equation_assemble_t structure

◆ cs_equation_assemble_init()

void cs_equation_assemble_init	(	const cs_cdo_connect_t *	connect,
		cs_flag_t	vb_flag,
		cs_flag_t	vcb_flag,
		cs_flag_t	fb_flag,
		cs_flag_t	hho_flag
	)

Allocate and initialize matrix-related structures according to the type of discretization used for this simulation.

Parameters

[in]	connect	pointer to a cs_cdo_connect_t structure
[in]	time_step	pointer to a time step structure
[in]	vb_flag	metadata for Vb schemes
[in]	vcb_flag	metadata for V+C schemes
[in]	fb_flag	metadata for Fb schemes
[in]	hho_flag	metadata for HHO schemes

◆ cs_equation_assemble_matrix_seqs()

void cs_equation_assemble_matrix_seqs	(	const cs_cell_sys_t *	csys,
		const cs_range_set_t *	rset,
		cs_equation_assemble_t *	eqa,
		cs_matrix_assembler_values_t *	mav
	)

Assemble a cellwise system into the global algebraic system Scalar-valued case. Sequential and without openMP.

Assemble a cellwise system into the global algebraic system Scalar-valued case. Sequential and without openMP threading.

Parameters

[in]	csys	cellwise view of the algebraic system
[in]	rset	pointer to a cs_range_set_t structure
[in,out]	eqa	pointer to a matrix assembler buffers
[in,out]	mav	pointer to a matrix assembler structure

◆ cs_equation_assemble_matrix_seqt()

void cs_equation_assemble_matrix_seqt	(	const cs_cell_sys_t *	csys,
		const cs_range_set_t *	rset,
		cs_equation_assemble_t *	eqa,
		cs_matrix_assembler_values_t *	mav
	)

Assemble a cellwise system into the global algebraic system Scalar-valued case. Sequential and with openMP threading.

Parameters

[in]	csys	cellwise view of the algebraic system
[in]	rset	pointer to a cs_range_set_t structure
[in,out]	eqa	pointer to a matrix assembler buffers
[in,out]	mav	pointer to a matrix assembler structure

◆ cs_equation_assemble_set()

cs_equation_assembly_t* cs_equation_assemble_set	(	cs_param_space_scheme_t	scheme,
		int	ma_id
	)

Define the function pointer used to assemble the algebraic system.

Parameters

[in]	scheme	space discretization scheme
[in]	ma_id	id in the array of matrix assembler

Returns: a function pointer cs_equation_assembly_t

◆ cs_equation_get_matrix_structure()

cs_matrix_structure_t* cs_equation_get_matrix_structure ( int flag )

Retrieve the pointer to a requested cs_matrix_structure_t structure.

Parameters

[in] flag_id id in the array of matrix structures

Returns: a pointer to a cs_matrix_structure_t

Functions

Detailed Description

Function Documentation

◆ cs_equation_assemble_eblock33_matrix_seqs()

◆ cs_equation_assemble_eblock33_matrix_seqt()

◆ cs_equation_assemble_eblock_matrix_seqs()

◆ cs_equation_assemble_eblock_matrix_seqt()

◆ cs_equation_assemble_finalize()

◆ cs_equation_assemble_get()

◆ cs_equation_assemble_init()

◆ cs_equation_assemble_matrix_seqs()

◆ cs_equation_assemble_matrix_seqt()

◆ cs_equation_assemble_set()

◆ cs_equation_get_matrix_structure()