lsd_mkb/amg_ext/lah_petsc_interface.h File Reference

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Functions
int	lar_allocate_SM_and_LV_petsc (int Max_SM_size, int Nrblocks, int Nrdof_glob, int *Nrdofbl, int *Posglob, int *Nroffbl, int **L_offbl)
int	lar_initialize_SM_and_LV_petsc (int Matrix_id, int Comp_type)
double	lar_get_storage_petsc (int Matrix_id)
int	lar_assemble_SM_and_LV_petsc (int Matrix_id, int Comp_type, 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_petsc (int Matrix_id)
int	lar_fill_preconditioner_petsc (int Matrix_id)
int	lar_free_preconditioner_petsc (int Matrix_id)
int	lar_free_SM_and_LV_petsc (int Matrix_id)
void	lar_compute_residual_petsc (int Matrix_id, int Use_rhs, int Ini_zero, int Ndof, double *X, double *B, double *V)
void	lar_perform_BJ_or_GS_iterations_petsc (int Matrix_id, int Use_rhs, int Ini_zero, int Nr_prec, int Ndof, double *V, double *B)
void	lar_perform_rhsub_petsc (int Matrix_id, int Ndof, double *V, double *B)
int	lar_block_print_matrix_petsc (int Matrix_id)

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Function Documentation

int lar_allocate_preconditioner_petsc

(

int

Matrix_id

)

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

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int lar_assemble_SM_and_LV_petsc	(	int	Matrix_id,
		int	Comp_type,
		int	Nr_dof_bl,
		int *	L_bl_id,
		int *	L_bl_nrdof,
		double *	Stiff_mat,
		double *	Rhs_vect,
		char *	Rewr_dofs
	)

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int lar_block_print_matrix_petsc

(

int

Matrix_id

)

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

int lar_fill_preconditioner_petsc

(

int

Matrix_id

)

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int lar_free_preconditioner_petsc

(

int

Matrix_id

)

int lar_free_SM_and_LV_petsc

(

int

Matrix_id

)

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double lar_get_storage_petsc

(

int

Matrix_id

)

int lar_initialize_SM_and_LV_petsc	(	int	Matrix_id,
		int	Comp_type
	)

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

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