Build additional connectivities (or adjacencies) useful for building CDO or HHO schemes. More...

#include "cs_defs.h"
#include <assert.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "bft_mem.h"
#include "fvm_io_num.h"
#include "cs_array.h"
#include "cs_flag.h"
#include "cs_log.h"
#include "cs_mesh_adjacencies.h"
#include "cs_order.h"
#include "cs_parall.h"
#include "cs_param_cdo.h"
#include "cs_param_types.h"
#include "cs_sort.h"
#include "cs_volume_zone.h"
#include "cs_cdo_connect.h"

Include dependency graph for cs_cdo_connect.cpp:

Functions
cs_cdo_connect_t *	cs_cdo_connect_build (cs_mesh_t *mesh, cs_flag_t eb_scheme_flag, cs_flag_t fb_scheme_flag, cs_flag_t cb_scheme_flag, cs_flag_t vb_scheme_flag, cs_flag_t vcb_scheme_flag, cs_flag_t hho_scheme_flag, cs_flag_t mac_scheme_flag)
	Allocate and define a new cs_cdo_connect_t structure Range sets and interface sets are allocated and defined according to the value of the different scheme flags. cs_range_set_t structure related to vertices is shared the cs_mesh_t structure (the global one) More...

cs_cdo_connect_t *	cs_cdo_connect_free (const cs_mesh_t mesh, cs_cdo_connect_t connect)
	Destroy a cs_cdo_connect_t structure. More...

void	cs_cdo_connect_log_summary (const cs_cdo_connect_t *connect, cs_flag_t eb_scheme_flag, cs_flag_t vb_scheme_flag, cs_flag_t vcb_scheme_flag)
	Summary of the connectivity information. More...

void	cs_cdo_connect_allocate_cw_buffer (const cs_cdo_connect_t *connect)
	Allocate and initialize the cell-wise buffer(s) More...

void	cs_cdo_connect_free_cw_buffer (void)
	Free the cell-wise buffer(s) More...

double *	cs_cdo_connect_get_cw_buffer (int thr_id)
	Retrieve the cell-wise buffer associated to the current thread. Use cs_get_thread_id when the thread id is not directly available. More...

long long	cs_cdo_connect_get_time_perfo (void)
	Retrieve the time elapsed to build the cs_cdo_connect_t structure. More...

void	cs_cdo_connect_assign_vtx_ifs_rs (const cs_mesh_t mesh, int n_vtx_dofs, bool interlaced, cs_interface_set_t p_ifs, cs_range_set_t *p_rs)
	Allocate and define a cs_range_set_t structure and a cs_interface_set_t structure for schemes with DoFs at vertices. More...

void	cs_cdo_connect_discrete_curl (const cs_cdo_connect_t connect, const cs_real_t edge_values, cs_real_t **p_curl_values)
	Compute the discrete curl operator across each primal faces. From an edge-based array (seen as circulations) compute a face-based array (seen as fluxes) More...

void	cs_cdo_connect_dump (const cs_cdo_connect_t *connect)
	Dump a cs_cdo_connect_t structure for debugging purpose. More...

Detailed Description

Build additional connectivities (or adjacencies) useful for building CDO or HHO schemes.

Function Documentation

◆ cs_cdo_connect_allocate_cw_buffer()

void cs_cdo_connect_allocate_cw_buffer ( const cs_cdo_connect_t * connect )

Allocate and initialize the cell-wise buffer(s)

Parameters

[in] connect pointer to additional connectivities

◆ cs_cdo_connect_assign_vtx_ifs_rs()

void cs_cdo_connect_assign_vtx_ifs_rs	(	const cs_mesh_t *	mesh,
		int	n_vtx_dofs,
		bool	interlaced,
		cs_interface_set_t **	p_ifs,
		cs_range_set_t **	p_rs
	)

Allocate and define a cs_range_set_t structure and a cs_interface_set_t structure for schemes with DoFs at vertices.

Parameters

[in]	mesh	pointer to a cs_mesh_t structure
[in]	n_vtx_dofs	number of DoFs per vertex
[in]	interlaced	false means a block viewpoint
[in,out]	p_ifs	pointer of pointer to a cs_interface_set_t
[in,out]	p_rs	pointer of pointer to a cs_range_set_t

◆ cs_cdo_connect_build()

cs_cdo_connect_t * cs_cdo_connect_build	(	cs_mesh_t *	mesh,
		cs_flag_t	eb_scheme_flag,
		cs_flag_t	fb_scheme_flag,
		cs_flag_t	cb_scheme_flag,
		cs_flag_t	vb_scheme_flag,
		cs_flag_t	vcb_scheme_flag,
		cs_flag_t	hho_scheme_flag,
		cs_flag_t	mac_scheme_flag
	)

Allocate and define a new cs_cdo_connect_t structure Range sets and interface sets are allocated and defined according to the value of the different scheme flags. cs_range_set_t structure related to vertices is shared the cs_mesh_t structure (the global one)

DOXYGEN_SHOULD_SKIP_THIS

Parameters

[in,out]	mesh	pointer to a cs_mesh_t structure
[in]	eb_scheme_flag	metadata for Edge-based schemes
[in]	fb_scheme_flag	metadata for Face-based schemes
[in]	cb_scheme_flag	metadata for Cell-based schemes
[in]	vb_scheme_flag	metadata for Vertex-based schemes
[in]	vcb_scheme_flag	metadata for Vertex+Cell-based schemes
[in]	hho_scheme_flag	metadata for HHO schemes

Returns: a pointer to a cs_cdo_connect_t structure

◆ cs_cdo_connect_discrete_curl()

void cs_cdo_connect_discrete_curl	(	const cs_cdo_connect_t *	connect,
		const cs_real_t *	edge_values,
		cs_real_t **	p_curl_values
	)

Compute the discrete curl operator across each primal faces. From an edge-based array (seen as circulations) compute a face-based array (seen as fluxes)

Parameters

[in]	connect	pointer to a cs_cdo_connect_t struct.
[in]	edge_values	array of values at edges
[in,out]	p_curl_values	array storing the curl across faces. This array is allocated if necessary.

◆ cs_cdo_connect_dump()

void cs_cdo_connect_dump ( const cs_cdo_connect_t * connect )

Dump a cs_cdo_connect_t structure for debugging purpose.

Parameters

[in] connect pointer to cs_cdo_connect_t structure

◆ cs_cdo_connect_free()

cs_cdo_connect_t * cs_cdo_connect_free	(	const cs_mesh_t *	mesh,
		cs_cdo_connect_t *	connect
	)

Destroy a cs_cdo_connect_t structure.

Parameters

[in]	mesh	pointer to a mesh structure
[in,out]	connect	pointer to additional CDO connectivities

Returns: a null pointer

◆ cs_cdo_connect_free_cw_buffer()

void cs_cdo_connect_free_cw_buffer ( void )

Free the cell-wise buffer(s)

◆ cs_cdo_connect_get_cw_buffer()

double * cs_cdo_connect_get_cw_buffer ( int thr_id )

Retrieve the cell-wise buffer associated to the current thread. Use cs_get_thread_id when the thread id is not directly available.

Parameters

[in] thr_id thread_id (0 if no openMP)

Returns: a pointer to an allocated auxiliary cell-wise buffer

◆ cs_cdo_connect_get_time_perfo()

long long cs_cdo_connect_get_time_perfo ( void )

Retrieve the time elapsed to build the cs_cdo_connect_t structure.

Returns: the value of the time elapsed in ns

◆ cs_cdo_connect_log_summary()

void cs_cdo_connect_log_summary	(	const cs_cdo_connect_t *	connect,
		cs_flag_t	eb_scheme_flag,
		cs_flag_t	vb_scheme_flag,
		cs_flag_t	vcb_scheme_flag
	)

Summary of the connectivity information.

Parameters

[in]	connect	pointer to cs_cdo_connect_t structure
[in]	eb_scheme_flag	metadata for Edge-based schemes
[in]	vb_scheme_flag	metadata for Vertex-based schemes
[in]	vcb_scheme_flag	metadata for Vertex+Cell-based schemes

Functions

Detailed Description

Function Documentation

◆ cs_cdo_connect_allocate_cw_buffer()

◆ cs_cdo_connect_assign_vtx_ifs_rs()

◆ cs_cdo_connect_build()

◆ cs_cdo_connect_discrete_curl()

◆ cs_cdo_connect_dump()

◆ cs_cdo_connect_free()

◆ cs_cdo_connect_free_cw_buffer()

◆ cs_cdo_connect_get_cw_buffer()

◆ cs_cdo_connect_get_time_perfo()

◆ cs_cdo_connect_log_summary()