superlu_dist.c File Reference

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Classes
struct	superlu_dist_data
struct	MemoryStatisticsStorage

Enumerations
enum	opt_flag_t { SETUP_PHASE = 1 , SOLVE_PHASE = 2 , CLEAN_UP_PHASE = 3 }

Functions
double	get_lu_factor_memory_usage_in_bytes_dist ()
double	get_total_memory_usage_in_bytes_dist ()
void	get_memory_usage_in_bytes_dist (double *lu_factor_memory, double *total_memory)
void	superlu_cr_to_cc (int nrow, int ncol, int nnz, double *cr_values, int *cr_index, int *cr_start, double **cc_values, int **cc_index, int **cc_start)
void	superlu_dist_distributed_matrix (opt_flag_t opt_flag, int allow_permutations, int n, int nnz_local, int nrow_local, int first_row, double *values, int *col_index, int *row_start, double *b, int nprow, int npcol, int doc, void **data, int *info, MPI_Comm comm)
void	superlu_dist_global_matrix (opt_flag_t opt_flag, int allow_permutations, int n_in, int nnz_in, double *values, int *row_index, int *col_start, double *b, int nprow, int npcol, int doc, void **data, int *info, MPI_Comm comm)

Variables
struct MemoryStatisticsStorage	symbolic_memory_statistics_storage

Enumeration Type Documentation

opt_flag_t

enum opt_flag_t

Enumerator
SETUP_PHASE
SOLVE_PHASE
CLEAN_UP_PHASE

Definition at line 127 of file superlu_dist.c.

Function Documentation

get_lu_factor_memory_usage_in_bytes_dist()

double get_lu_factor_memory_usage_in_bytes_dist

(

)

Definition at line 60 of file superlu_dist.c.

References MemoryStatisticsStorage::Memory_usage, MemoryStatisticsStorage::Memory_usage_has_been_recorded, and symbolic_memory_statistics_storage.

get_memory_usage_in_bytes_dist()

void get_memory_usage_in_bytes_dist	(	double *	lu_factor_memory,
		double *	total_memory
	)

Definition at line 92 of file superlu_dist.c.

References MemoryStatisticsStorage::Memory_usage, and symbolic_memory_statistics_storage.

get_total_memory_usage_in_bytes_dist()

double get_total_memory_usage_in_bytes_dist

(

)

Definition at line 76 of file superlu_dist.c.

References MemoryStatisticsStorage::Memory_usage, MemoryStatisticsStorage::Memory_usage_has_been_recorded, and symbolic_memory_statistics_storage.

superlu_cr_to_cc()

void superlu_cr_to_cc	(	int	nrow,
		int	ncol,
		int	nnz,
		double *	cr_values,
		int *	cr_index,
		int *	cr_start,
		double **	cc_values,
		int **	cc_index,
		int **	cc_start
	)

Definition at line 103 of file superlu_dist.c.

superlu_dist_distributed_matrix()

void superlu_dist_distributed_matrix	(	opt_flag_t	opt_flag,
		int	allow_permutations,
		int	n,
		int	nnz_local,
		int	nrow_local,
		int	first_row,
		double *	values,
		int *	col_index,
		int *	row_start,
		double *	b,
		int	nprow,
		int	npcol,
		int	doc,
		void **	data,
		int *	info,
		MPI_Comm	comm
	)

Definition at line 167 of file superlu_dist.c.

References superlu_dist_data::A, superlu_dist_data::anorm, CLEAN_UP_PHASE, superlu_dist_data::colequ, superlu_dist_data::grid, i, superlu_dist_data::LUstruct, superlu_dist_data::options, superlu_dist_data::rowequ, superlu_dist_data::ScalePermstruct, SETUP_PHASE, SOLVE_PHASE, superlu_dist_data::SOLVEstruct, and t.

superlu_dist_global_matrix()

void superlu_dist_global_matrix	(	opt_flag_t	opt_flag,
		int	allow_permutations,
		int	n_in,
		int	nnz_in,
		double *	values,
		int *	row_index,
		int *	col_start,
		double *	b,
		int	nprow,
		int	npcol,
		int	doc,
		void **	data,
		int *	info,
		MPI_Comm	comm
	)

Definition at line 561 of file superlu_dist.c.

References superlu_dist_data::A, superlu_dist_data::anorm, CLEAN_UP_PHASE, superlu_dist_data::colequ, superlu_dist_data::grid, i, superlu_dist_data::LUstruct, superlu_dist_data::options, superlu_dist_data::rowequ, superlu_dist_data::ScalePermstruct, SETUP_PHASE, SOLVE_PHASE, and t.

Variable Documentation

symbolic_memory_statistics_storage

struct MemoryStatisticsStorage symbolic_memory_statistics_storage

Referenced by get_lu_factor_memory_usage_in_bytes_dist(), get_memory_usage_in_bytes_dist(), and get_total_memory_usage_in_bytes_dist().