dbm_shard.h File Reference

#include <omp.h>

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Data Structures
struct	dbm_block_t
	Internal struct for storing a block's metadata. More...
struct	dbm_shard_t
	Internal struct for storing a matrix shard. More...

Functions
void	dbm_shard_init (dbm_shard_t *shard)
	Internal routine for initializing a shard.
void	dbm_shard_copy (dbm_shard_t *shard_a, const dbm_shard_t *shard_b)
	Internal routine for copying content of shard_b into shard_a.
void	dbm_shard_release (dbm_shard_t *shard)
	Internal routine for releasing a shard.
dbm_block_t *	dbm_shard_lookup (const dbm_shard_t *shard, const int row, const int col)
	Internal routine for looking up a block from a shard.
dbm_block_t *	dbm_shard_promise_new_block (dbm_shard_t *shard, const int row, const int col, const int block_size)
	Internal routine for allocating the metadata of a new block.
void	dbm_shard_allocate_promised_blocks (dbm_shard_t *shard)
	Internal routine for allocating and zeroing any promised block's data.
dbm_block_t *	dbm_shard_get_or_promise_block (dbm_shard_t *shard, const int row, const int col, const int block_size)
	Internal routine for getting block or promising a new one.
dbm_block_t *	dbm_shard_get_or_allocate_block (dbm_shard_t *shard, const int row, const int col, const int block_size)
	Internal routine for getting block or allocating a new one.

Function Documentation

dbm_shard_init()

void dbm_shard_init

(

dbm_shard_t *

shard

)

Internal routine for initializing a shard.

Author

Ole Schuett

Definition at line 64 of file dbm_shard.c.

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dbm_shard_copy()

void dbm_shard_copy	(	dbm_shard_t *	shard_a,
		const dbm_shard_t *	shard_b
	)

Internal routine for copying content of shard_b into shard_a.

Author

Ole Schuett

Definition at line 80 of file dbm_shard.c.

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dbm_shard_release()

void dbm_shard_release

(

dbm_shard_t *

shard

)

Internal routine for releasing a shard.

Author

Ole Schuett

Definition at line 128 of file dbm_shard.c.

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dbm_shard_lookup()

dbm_block_t * dbm_shard_lookup	(	const dbm_shard_t *	shard,
		const int	row,
		const int	col
	)

Internal routine for looking up a block from a shard.

Author

Ole Schuett

Definition at line 178 of file dbm_shard.c.

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dbm_shard_promise_new_block()

dbm_block_t * dbm_shard_promise_new_block	(	dbm_shard_t *	shard,
		const int	row,
		const int	col,
		const int	block_size
	)

Internal routine for allocating the metadata of a new block.

Author

Ole Schuett

Definition at line 200 of file dbm_shard.c.

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dbm_shard_allocate_promised_blocks()

void dbm_shard_allocate_promised_blocks

(

dbm_shard_t *

shard

)

Internal routine for allocating and zeroing any promised block's data.

Author

Ole Schuett

Definition at line 234 of file dbm_shard.c.

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dbm_shard_get_or_promise_block()

dbm_block_t * dbm_shard_get_or_promise_block	(	dbm_shard_t *	shard,
		const int	row,
		const int	col,
		const int	block_size
	)

Internal routine for getting block or promising a new one.

Author

Ole Schuett

Definition at line 264 of file dbm_shard.c.

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dbm_shard_get_or_allocate_block()

dbm_block_t * dbm_shard_get_or_allocate_block	(	dbm_shard_t *	shard,
		const int	row,
		const int	col,
		const int	block_size
	)

Internal routine for getting block or allocating a new one.

Author

Ole Schuett

Definition at line 279 of file dbm_shard.c.

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