lsd_mkb/lad_block/lah_block.h File Reference

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Classes
struct	itt_blocks
struct	itt_blocks_dia
struct	itt_matrices
Defines
#define	LAC_MAX_MATRICES   20
Functions
int	lar_allocate_SM_and_LV_block (int Nrdof_glob, int Max_SM_size, int Nrblocks, int *Nrdofbl, int *Posglob, int *Nroffbl, int **L_offbl)
int	lar_initialize_SM_and_LV_block (int Matrix_id, int Scope)
double	lar_get_storage_block (int Matrix_id)
int	lar_assemble_SM_and_LV_block (int Matrix_id, int Scope, int Nr_dof_bl, int *L_bl_id, int *L_bl_nrdof, double *Stiff_mat, double *Rhs_vect, char *Rewr_dofs)
int	lar_allocate_preconditioner_block (int Matrix_id, int Precon, int Block_type)
int	lar_fill_preconditioner_block (int Matrix_id)
int	lar_free_preconditioner_block (int Matrix_id)
int	lar_free_SM_and_LV_block (int Matrix_id)
void	lar_compute_residual_block (int Matrix_id, int Use_rhs, int Ini_zero, int Ndof, double *X, double *B, double *V)
void	lar_compute_preconditioned_residual_block (int Matrix_id, int Use_rhs, int Ini_zero, int Ndof, double *X, double *B, double *V)
void	lar_perform_BJ_or_GS_iterations_block (int Matrix_id, int Use_rhs, int Ini_zero, int Nr_prec, int Ndof, double *V, double *B)
void	lar_perform_rhsub_block (int Matrix_id, int Ndof, double *V, double *B)
double *	lar_util_dvector (int Ncom, char Error_text[])
int *	lar_util_ivector (int Ncom, char Error_text[])
int **	lar_util_imatrix (int Nrow, int Ncol, char Error_text[])
double **	lar_util_dmatrix (int Nrow, int Ncol, char Error_text[])
int	lar_util_chk_list (int Num, int *List, int Ll)
int	lar_util_put_list (int Num, int *List, int Ll)
void	lar_util_d_zero (double *Vec, int Num)
void	lar_util_i_zero (int *Vec, int Num)
void	lar_util_sort (int *Ind_array, double *Val_array)
void	lar_util_dgetrf (double *a, int m, int *ips)
void	lar_util_dgetrs (double *a, int m, double *b, double *x, int *ips)
Variables
int	itv_nr_matrices
int	itv_cur_matrix_id
itt_matrices	itv_matrices [LAC_MAX_MATRICES]

---

Define Documentation

#define LAC_MAX_MATRICES   20

---

Function Documentation

int lar_allocate_preconditioner_block	(	int	Matrix_id,
		int	Precon,
		int	Block_type
	)

-------------------------------------------------------- lar_allocate_preconditioner_block - to allocate space for preconditioner ---------------------------------------------------------

Here is the call graph for this function:

Here is the caller graph for this function:

int lar_allocate_SM_and_LV_block	(	int	Nrdof_glob,
		int	Max_SM_size,
		int	Nrblocks,
		int *	Nrdofbl,
		int *	Posglob,
		int *	Nroffbl,
		int **	L_offbl
	)

-------------------------------------------------------- lar_allocate_SM_and_LV_block - to allocate space for stiffness matrix and load vector ---------------------------------------------------------

Here is the call graph for this function:

Here is the caller graph for this function:

int lar_assemble_SM_and_LV_block	(	int	Matrix_id,
		int	Scope,
		int	Nr_dof_bl,
		int *	L_bl_id,
		int *	L_bl_nrdof,
		double *	Stiff_mat,
		double *	Rhs_vect,
		char *	Rewr_dofs
	)

----------------------------------------------------------- lar_assemble_SM_and_LV_block - to assemble entries to the global stiffness matrix and the global load vector using the provided local stiffness matrix and load vector ------------------------------------------------------------

Here is the call graph for this function:

Here is the caller graph for this function:

void lar_compute_preconditioned_residual_block	(	int	Matrix_id,
		int	Use_rhs,
		int	Ini_zero,
		int	Ndof,
		double *	X,
		double *	B,
		double *	V
	)

-------------------------------------------------------- lar_compute_preconditioned_residual_block - to compute the residual of the preconditioned system of equations, v = M^-1 * ( b - Ax ) where M^-1 corresponds directly to the stored preconditioner matrix ---------------------------------------------------------

void lar_compute_residual_block	(	int	Matrix_id,
		int	Use_rhs,
		int	Ini_zero,
		int	Ndof,
		double *	X,
		double *	B,
		double *	V
	)

-------------------------------------------------------- lar_compute_residual_block - to compute the residual of the not preconditioned system of equations, v = ( b - Ax ) ---------------------------------------------------------

Here is the call graph for this function:

Here is the caller graph for this function:

int lar_fill_preconditioner_block

(

int

Matrix_id

)

-------------------------------------------------------- lar_fill_preconditioner_block - to fill preconditioner ---------------------------------------------------------

Here is the call graph for this function:

Here is the caller graph for this function:

int lar_free_preconditioner_block

(

int

Matrix_id

)

-------------------------------------------------------- lar_free_preconditioner_block - to free space for a block structure ---------------------------------------------------------

Here is the caller graph for this function:

int lar_free_SM_and_LV_block

(

int

Matrix_id

)

-------------------------------------------------------- lar_free_SM_and_LV_block - to free space for a block structure ---------------------------------------------------------

Here is the caller graph for this function:

double lar_get_storage_block

(

int

Matrix_id

)

-------------------------------------------------------- lar_get_storage_block - to compute storage of SM, LV and preconditioner ---------------------------------------------------------

Here is the call graph for this function:

Here is the caller graph for this function:

int lar_initialize_SM_and_LV_block	(	int	Matrix_id,
		int	Scope
	)

-------------------------------------------------------- lar_initialize_SM_and_LV_block - to initialize stiffness matrix and/or load vector ---------------------------------------------------------

Here is the call graph for this function:

Here is the caller graph for this function:

void lar_perform_BJ_or_GS_iterations_block	(	int	Matrix_id,
		int	Use_rhs,
		int	Ini_zero,
		int	Nr_prec,
		int	Ndof,
		double *	V,
		double *	B
	)

-------------------------------------------------------- lar_perform_BJ_or_GS_iterations_block - to perform one iteration of block Gauss-Seidel or block Jacobi algorithm: v_out = v_in + M^-1 * ( b - A * v_in ) where M^-1 results from stored preconditioner matrix and the algorithm ---------------------------------------------------------

Here is the call graph for this function:

Here is the caller graph for this function:

void lar_perform_rhsub_block	(	int	Matrix_id,
		int	Ndof,
		double *	V,
		double *	B
	)

-------------------------------------------------------- lar_perform_rhsub_block - to perform forward reduction and back-substitution for ILU preconditioning ---------------------------------------------------------

Here is the call graph for this function:

Here is the caller graph for this function:

int lar_util_chk_list	(	int	Num,
		int *	List,
		int	Ll
	)

Here is the caller graph for this function:

void lar_util_d_zero	(	double *	Vec,
		int	Num
	)

Here is the caller graph for this function:

void lar_util_dgetrf	(	double *	a,
		int	m,
		int *	ips
	)

Here is the call graph for this function:

void lar_util_dgetrs	(	double *	a,
		int	m,
		double *	b,
		double *	x,
		int *	ips
	)

double** lar_util_dmatrix	(	int	Nrow,
		int	Ncol,
		char	Error_text[]
	)

double* lar_util_dvector	(	int	Ncom,
		char	Error_text[]
	)

Here is the caller graph for this function:

void lar_util_i_zero	(	int *	Vec,
		int	Num
	)

int** lar_util_imatrix	(	int	Nrow,
		int	Ncol,
		char	Error_text[]
	)

Here is the caller graph for this function:

int* lar_util_ivector	(	int	Ncom,
		char	Error_text[]
	)

Here is the caller graph for this function:

int lar_util_put_list	(	int	Num,
		int *	List,
		int	Ll
	)

void lar_util_sort	(	int *	Ind_array,
		double *	Val_array
	)

---

Variable Documentation

int itv_cur_matrix_id

itt_matrices itv_matrices[LAC_MAX_MATRICES]

int itv_nr_matrices