#include "cs_defs.h"#include <stdio.h>#include <stdlib.h>#include <math.h>#include <float.h>#include <assert.h>#include <string.h>#include <bft_mem.h>#include "cs_array.h"#include "cs_cdo_diffusion.h"#include "cs_cdo_toolbox.h"#include "cs_cdo_solve.h"#include "cs_evaluate.h"#include "cs_reco.h"#include "cs_cdoeb_vecteq.h"Functions | |
| bool | cs_cdoeb_vecteq_is_initialized (void) |
| Check if the generic structures for building a CDO-Eb scheme are allocated. | |
| void | cs_cdoeb_vecteq_init_sharing (const cs_cdo_quantities_t *quant, const cs_cdo_connect_t *connect, const cs_time_step_t *time_step) |
| Allocate work buffers and general structures related to CDO edge-based schemes. Set shared pointers. | |
| void | cs_cdoeb_vecteq_get (cs_cell_sys_t **csys, cs_cell_builder_t **cb) |
| Retrieve work buffers used for building a CDO system cellwise in case of scalar-valued edge-based scheme. | |
| void | cs_cdoeb_vecteq_finalize_sharing (void) |
| Free work buffer and general structure related to CDO edge-based schemes. | |
| void * | cs_cdoeb_vecteq_init_context (cs_equation_param_t *eqp, int var_id, int bflux_id, cs_equation_builder_t *eqb) |
| Initialize a cs_cdoeb_vecteq_t structure storing data useful for building and managing such a scheme. | |
| void * | cs_cdoeb_vecteq_free_context (void *builder) |
| Destroy a cs_cdoeb_vecteq_t structure. | |
| void | cs_cdoeb_vecteq_init_values (cs_real_t t_eval, const int field_id, const cs_mesh_t *mesh, const cs_equation_param_t *eqp, cs_equation_builder_t *eqb, void *context) |
| Set the initial values of the variable field taking into account the boundary conditions. Case of scalar-valued CDO-Eb schemes. | |
| void | cs_cdoeb_vecteq_solve_steady_state (bool cur2prev, const cs_mesh_t *mesh, const int field_id, const cs_equation_param_t *eqp, cs_equation_builder_t *eqb, void *context) |
| Build and solve the linear system arising from a scalar steady-state convection/diffusion/reaction equation with a CDO-Eb scheme. One works cellwise and then process to the assembly. | |
| void | cs_cdoeb_vecteq_current_to_previous (const cs_equation_param_t *eqp, cs_equation_builder_t *eqb, void *context) |
| Operate a current to previous operation for the field associated to this equation and potentially for related fields/arrays. | |
| void | cs_cdoeb_vecteq_extra_post (const cs_equation_param_t *eqp, cs_equation_builder_t *eqb, void *context) |
| Predefined extra-operations related to this equation. | |
| cs_real_t * | cs_cdoeb_vecteq_get_edge_values (void *context, bool previous) |
| Get the values at mesh edges (the DoFs) The lifecycle of this array is managed by the code. So one does not have to free the return pointer. | |
| cs_real_t * | cs_cdoeb_vecteq_get_cell_values (void *context, bool previous) |
| Get the values at mesh cells from a reconstruction of edge values. The lifecycle of this array is managed by the code. So one does not have to free the return pointer. | |
| void | cs_cdoeb_vecteq_read_restart (cs_restart_t *restart, const char *eqname, void *scheme_context) |
| Read additional arrays (not defined as fields) but useful for the checkpoint/restart process. | |
| void | cs_cdoeb_vecteq_write_restart (cs_restart_t *restart, const char *eqname, void *scheme_context) |
| Write additional arrays (not defined as fields) but useful for the checkpoint/restart process. | |
| void cs_cdoeb_vecteq_current_to_previous | ( | const cs_equation_param_t * | eqp, |
| cs_equation_builder_t * | eqb, | ||
| void * | context ) |
Operate a current to previous operation for the field associated to this equation and potentially for related fields/arrays.
| [in] | eqp | pointer to a cs_equation_param_t structure |
| [in,out] | eqb | pointer to a cs_equation_builder_t structure |
| [in,out] | context | pointer to cs_cdoeb_vecteq_t structure |
| void cs_cdoeb_vecteq_extra_post | ( | const cs_equation_param_t * | eqp, |
| cs_equation_builder_t * | eqb, | ||
| void * | context ) |
Predefined extra-operations related to this equation.
| [in] | eqp | pointer to a cs_equation_param_t structure |
| [in,out] | eqb | pointer to a cs_equation_builder_t structure |
| [in,out] | context | pointer to cs_cdoeb_vecteq_t structure |
| void cs_cdoeb_vecteq_finalize_sharing | ( | void | ) |
Free work buffer and general structure related to CDO edge-based schemes.
| void * cs_cdoeb_vecteq_free_context | ( | void * | builder | ) |
Destroy a cs_cdoeb_vecteq_t structure.
| [in,out] | builder | pointer to a cs_cdoeb_vecteq_t structure |
| void cs_cdoeb_vecteq_get | ( | cs_cell_sys_t ** | csys, |
| cs_cell_builder_t ** | cb ) |
Retrieve work buffers used for building a CDO system cellwise in case of scalar-valued edge-based scheme.
| [out] | csys | pointer to a pointer on a cs_cell_sys_t structure |
| [out] | cb | pointer to a pointer on a cs_cell_builder_t structure |
Get the values at mesh cells from a reconstruction of edge values. The lifecycle of this array is managed by the code. So one does not have to free the return pointer.
| [in,out] | context | pointer to a data structure cast on-the-fly |
| [in] | previous | retrieve the previous state (true/false) |
Get the values at mesh edges (the DoFs) The lifecycle of this array is managed by the code. So one does not have to free the return pointer.
| [in,out] | context | pointer to a data structure cast on-the-fly |
| [in] | previous | retrieve the previous state (true/false) |
| void * cs_cdoeb_vecteq_init_context | ( | cs_equation_param_t * | eqp, |
| int | var_id, | ||
| int | bflux_id, | ||
| cs_equation_builder_t * | eqb ) |
Initialize a cs_cdoeb_vecteq_t structure storing data useful for building and managing such a scheme.
| [in,out] | eqp | set of parameters related an equation |
| [in] | var_id | id of the variable field |
| [in] | bflux_id | id of the boundary flux field |
| [in,out] | eqb | pointer to a cs_equation_builder_t structure |
| void cs_cdoeb_vecteq_init_sharing | ( | const cs_cdo_quantities_t * | quant, |
| const cs_cdo_connect_t * | connect, | ||
| const cs_time_step_t * | time_step ) |
Allocate work buffers and general structures related to CDO edge-based schemes. Set shared pointers.
| [in] | quant | additional mesh quantities struct. |
| [in] | connect | pointer to a cs_cdo_connect_t struct. |
| [in] | time_step | pointer to a time step structure |
| void cs_cdoeb_vecteq_init_values | ( | cs_real_t | t_eval, |
| const int | field_id, | ||
| const cs_mesh_t * | mesh, | ||
| const cs_equation_param_t * | eqp, | ||
| cs_equation_builder_t * | eqb, | ||
| void * | context ) |
Set the initial values of the variable field taking into account the boundary conditions. Case of scalar-valued CDO-Eb schemes.
| [in] | t_eval | time at which one evaluates BCs |
| [in] | field_id | id related to the variable field of this equation |
| [in] | mesh | pointer to a cs_mesh_t structure |
| [in] | eqp | pointer to a cs_equation_param_t structure |
| [in,out] | eqb | pointer to a cs_equation_builder_t structure |
| [in,out] | context | pointer to the scheme context (cast on-the-fly) |
| bool cs_cdoeb_vecteq_is_initialized | ( | void | ) |
Check if the generic structures for building a CDO-Eb scheme are allocated.
DOXYGEN_SHOULD_SKIP_THIS
| void cs_cdoeb_vecteq_read_restart | ( | cs_restart_t * | restart, |
| const char * | eqname, | ||
| void * | scheme_context ) |
Read additional arrays (not defined as fields) but useful for the checkpoint/restart process.
| [in,out] | restart | pointer to cs_restart_t structure |
| [in] | eqname | name of the related equation |
| [in] | scheme_context | pointer to a data structure cast on-the-fly |
| void cs_cdoeb_vecteq_solve_steady_state | ( | bool | cur2prev, |
| const cs_mesh_t * | mesh, | ||
| const int | field_id, | ||
| const cs_equation_param_t * | eqp, | ||
| cs_equation_builder_t * | eqb, | ||
| void * | context ) |
Build and solve the linear system arising from a scalar steady-state convection/diffusion/reaction equation with a CDO-Eb scheme. One works cellwise and then process to the assembly.
| [in] | cur2prev | true="current to previous" operation is performed |
| [in] | mesh | pointer to a cs_mesh_t structure |
| [in] | field_id | id of the variable field related to this equation |
| [in] | eqp | pointer to a cs_equation_param_t structure |
| [in,out] | eqb | pointer to a cs_equation_builder_t structure |
| [in,out] | context | pointer to cs_cdoeb_vecteq_t structure |
| void cs_cdoeb_vecteq_write_restart | ( | cs_restart_t * | restart, |
| const char * | eqname, | ||
| void * | scheme_context ) |
Write additional arrays (not defined as fields) but useful for the checkpoint/restart process.
| [in,out] | restart | pointer to cs_restart_t structure |
| [in] | eqname | name of the related equation |
| [in] | scheme_context | pointer to a data structure cast on-the-fly |