#include "cs_defs.h"#include <assert.h>#include <stdlib.h>#include <string.h>#include <float.h>#include <bft_mem.h>#include "cs_log.h"#include "cs_parall.h"#include "cs_equation_builder.h"Functions | |
| void | cs_equation_builder_update_default_flags (cs_eflag_t msh_flag, cs_eflag_t bdy_flag, cs_eflag_t src_flag) |
| Update the default flags used to know which quantities have to be built by each cs_cell_mesh_t structure before building the linear system. | |
| cs_equation_builder_t * | cs_equation_builder_create (const cs_equation_param_t *eqp, const cs_mesh_t *mesh) |
| Allocate a new structure to handle the building of algebraic system related to a cs_equation_t structure. | |
| const cs_matrix_t * | cs_equation_builder_get_matrix (const cs_equation_builder_t *builder, int block_id) |
| Retrieve the range set structure associated to a builder structure for the block defined in block_id in the system helper structure. | |
| const cs_range_set_t * | cs_equation_builder_get_range_set (const cs_equation_builder_t *builder, int block_id) |
| Retrieve the range set structure associated to a builder structure for the block defined in block_id in the system helper structure. | |
| void | cs_equation_builder_free (cs_equation_builder_t **p_builder) |
| Free a cs_equation_builder_t structure. | |
| void | cs_equation_builder_reset (cs_equation_builder_t *eqb) |
| Free some members of a cs_equation_builder_t structure. | |
| void | cs_equation_builder_apply_default_flags (cs_equation_builder_t *eqb) |
| Update the flags with the default flags. These flags are used to know which quantities have to be built by each cs_cell_mesh_t structure before building the linear system. | |
| void | cs_equation_builder_log_performance (const cs_equation_param_t *eqp, const cs_equation_builder_t *eqb) |
| Print a message in the performance output file related to the monitoring of equation. | |
| bool | cs_equation_builder_set_reaction_pty_cw (const cs_equation_param_t *eqp, const cs_equation_builder_t *eqb, const cs_cell_mesh_t *cm, cs_cell_builder_t *cb) |
| Initialize all reaction properties. This function is shared across all CDO schemes. The cs_cell_builder_t structure stores the computed property values. If the property is uniform, a first call to the function cs_equation_builder_init_properties has to be done before the loop on cells. | |
| void | cs_equation_builder_init_properties (const cs_equation_param_t *eqp, const cs_equation_builder_t *eqb, cs_hodge_t *diff_hodge, cs_cell_builder_t *cb) |
| Initialize all properties potentially useful to build the algebraic system. This function is shared across all CDO schemes. The cs_cell_builder_t structure stores property values related to the reaction term, unsteady term and grad-div term. | |
| void | cs_equation_builder_enforce_dofs (const cs_equation_builder_t *eqb, cs_cell_builder_t *cb, cs_cell_sys_t *csys) |
| Take into account the enforcement of internal DoFs. Apply an algebraic manipulation. Update members of the cs_cell_sys_t structure related to the internal enforcement. | |
| void | cs_equation_builder_enforce_block_dofs (const cs_equation_builder_t *eqb, cs_cell_builder_t *cb, cs_cell_sys_t *csys) |
| Take into account the enforcement of internal DoFs. Case of matrices defined by blocks. Apply an algebraic manipulation. Update members of the cs_cell_sys_t structure related to the internal enforcement. | |
| void cs_equation_builder_apply_default_flags | ( | cs_equation_builder_t * | eqb | ) |
Update the flags with the default flags. These flags are used to know which quantities have to be built by each cs_cell_mesh_t structure before building the linear system.
| [in] | eqb | pointer to an equation builer |
| cs_equation_builder_t * cs_equation_builder_create | ( | const cs_equation_param_t * | eqp, |
| const cs_mesh_t * | mesh ) |
Allocate a new structure to handle the building of algebraic system related to a cs_equation_t structure.
| [in] | eqp | pointer to a cs_equation_param_t structure |
| [in] | mesh | pointer to a cs_mesh_t structure |
| void cs_equation_builder_enforce_block_dofs | ( | const cs_equation_builder_t * | eqb, |
| cs_cell_builder_t * | cb, | ||
| cs_cell_sys_t * | csys ) |
Take into account the enforcement of internal DoFs. Case of matrices defined by blocks. Apply an algebraic manipulation. Update members of the cs_cell_sys_t structure related to the internal enforcement.
| | | | | | | | | | | Aii | Aie | | Aii | 0 | |bi| |bi -Aid.x_enf| |---------—| --> |---------—| and |–| --> |----------—| | | | | | | | | | | | Aei | Aee | | 0 | Id | |be| | x_enf |
where x_enf is the value of the enforcement for the selected internal DoFs
| [in] | eqb | pointer to a cs_equation_builder_t structure |
| [in,out] | cb | pointer to a cs_cell_builder_t structure |
| [in,out] | csys | structure storing the cell-wise system |
| void cs_equation_builder_enforce_dofs | ( | const cs_equation_builder_t * | eqb, |
| cs_cell_builder_t * | cb, | ||
| cs_cell_sys_t * | csys ) |
Take into account the enforcement of internal DoFs. Apply an algebraic manipulation. Update members of the cs_cell_sys_t structure related to the internal enforcement.
| | | | | | | | | | | Aii | Aie | | Aii | 0 | |bi| |bi -Aid.x_enf| |---------—| --> |---------—| and |–| --> |----------—| | | | | | | | | | | | Aei | Aee | | 0 | Id | |be| | x_enf |
where x_enf is the value of the enforcement for the selected internal DoFs
| [in] | eqb | pointer to a cs_equation_builder_t structure |
| [in,out] | cb | pointer to a cs_cell_builder_t structure |
| [in,out] | csys | structure storing the cell-wise system |
| void cs_equation_builder_free | ( | cs_equation_builder_t ** | p_builder | ) |
Free a cs_equation_builder_t structure.
| [in,out] | p_builder | pointer of pointer to the cs_equation_builder_t structure to free |
| const cs_matrix_t * cs_equation_builder_get_matrix | ( | const cs_equation_builder_t * | builder, |
| int | block_id ) |
Retrieve the range set structure associated to a builder structure for the block defined in block_id in the system helper structure.
| [in,out] | builder | pointer to a cs_equation_builder_t |
| [in] | block_id | id of the block to consider |
| const cs_range_set_t * cs_equation_builder_get_range_set | ( | const cs_equation_builder_t * | builder, |
| int | block_id ) |
Retrieve the range set structure associated to a builder structure for the block defined in block_id in the system helper structure.
| [in,out] | builder | pointer to a cs_equation_builder_t |
| [in] | block_id | id of the block to consider |
| void cs_equation_builder_init_properties | ( | const cs_equation_param_t * | eqp, |
| const cs_equation_builder_t * | eqb, | ||
| cs_hodge_t * | diff_hodge, | ||
| cs_cell_builder_t * | cb ) |
Initialize all properties potentially useful to build the algebraic system. This function is shared across all CDO schemes. The cs_cell_builder_t structure stores property values related to the reaction term, unsteady term and grad-div term.
| [in] | eqp | pointer to a cs_equation_param_t structure |
| [in] | eqb | pointer to a cs_equation_builder_t structure |
| [in,out] | diff_hodge | pointer to the diffusion hodge structure |
| [in,out] | cb | pointer to a cs_cell_builder_t structure |
| void cs_equation_builder_log_performance | ( | const cs_equation_param_t * | eqp, |
| const cs_equation_builder_t * | eqb ) |
Print a message in the performance output file related to the monitoring of equation.
| [in] | eqp | pointer to a set of equation parameters |
| [in] | eqb | pointer to an equation builder structure |
| void cs_equation_builder_reset | ( | cs_equation_builder_t * | eqb | ) |
Free some members of a cs_equation_builder_t structure.
| [in,out] | eqb | pointer to the cs_equation_builder_t structure |
| bool cs_equation_builder_set_reaction_pty_cw | ( | const cs_equation_param_t * | eqp, |
| const cs_equation_builder_t * | eqb, | ||
| const cs_cell_mesh_t * | cm, | ||
| cs_cell_builder_t * | cb ) |
Initialize all reaction properties. This function is shared across all CDO schemes. The cs_cell_builder_t structure stores the computed property values. If the property is uniform, a first call to the function cs_equation_builder_init_properties has to be done before the loop on cells.
| [in] | eqp | pointer to a cs_equation_param_t structure |
| [in] | eqb | pointer to a cs_equation_builder_t structure |
| [in] | cm | pointer to a cs_cell_mesh_t structure |
| [in,out] | cb | pointer to a cs_cell_builder_t structure |
| void cs_equation_builder_update_default_flags | ( | cs_eflag_t | msh_flag, |
| cs_eflag_t | bdy_flag, | ||
| cs_eflag_t | src_flag ) |
Update the default flags used to know which quantities have to be built by each cs_cell_mesh_t structure before building the linear system.
| [in] | msh_flag | flag for all cells |
| [in] | bdy_flag | flag for all boundary cells |
| [in] | src_flag | flag for cells with source terms |