Main component of the Parallel BlackBoard , and a core component of a Analyzer BlackBoard . More...

Data Structures
struct	Ks_cell
	The Knowledge system cell structure Structure containing an internal hash table and table of knowledge systems ( Knowledge system ) More...

struct	Key_cell
	The Key_cell structure Structure containing an internal hash table and table of key entries ( Key entry ) More...

struct	Name_cell
	The Name_cell structure Structure containing an internal hash table and table of cell names. More...

struct	MALP_blackboard
	The MALP_blackboard structure. More...

Macros
#define	KS_COLL_AVOID 5
	Number of KS cells (Number of elements) More...

#define	KEY_COLL_AVOID 5
	Number of column keys (Number of elements) More...

#define	NAME_COLL_AVOID 5
	Number of column names (Number of elements) More...

Functions
void	MALP_blackboard_init (struct MALP_blackboard bb, uint32_t workers_count, void context)
	MALP_blackboard initialisation. More...

static void	MALP_blackboard_set_default_KS_handler (struct MALP_blackboard bb, void(default_handler)(struct MALP_blackboard , uint64_t KS_id, struct Data_entry , uint32_t, void ))
	sets MALP_blackboard's default Knowledge system handler More...

void	MALP_blackboard_wait (struct MALP_blackboard *bb)
	MALP_blackboard_wait Function to call the wait function for the Pbb workers of a MALP blackboard. More...

void	MALP_blackboard_release (struct MALP_blackboard *bb)
	MALP_blackboard release. More...

static uint32_t	MALP_blackboard_cpu_count (struct MALP_blackboard *bb)
	Return the number of currently online processors for a MALP_blackboard. More...

int	MALP_Blackboard_ks_present (struct MALP_blackboard *bb, uint64_t type)
	test if a knowledge system is available in a MALP_Blackboard Test if a knowledge system of a specific type, defined by its key, is available in a MALP_Blackboard More...

struct Knowledge_system *	MALP_Blackboard_new_ks (struct MALP_blackboard bb, uint64_t type, uint64_t sensivities, uint32_t sensivities_count, void(process)(struct MALP_blackboard bb, struct Data_entry *de, uint32_t entry_count, void arg), void *arg)
	Create a new Knowledge system while associating a key (used as an id and a type) and a handler (process) More...

void	MALP_Blackboard_delete_ks (struct MALP_blackboard *bb, uint64_t type)
	MALP_Blackboard_delete_ks. More...

int	MALP_Blackboard_submit_data (struct MALP_blackboard bb, uint64_t key, void payload, size_t payload_size)
	MALP_Blackboard_submit_data. More...

int	MALP_Blackboard_submit_data_entry (struct MALP_blackboard bb, struct Data_entry de)
	MALP_Blackboard_submit_data_entry. More...

static int	MALP_Blackboard_writable_data (struct Data_entry *de)
	MALP_Blackboard_writable_data. More...

static uint64_t	MALP_Blackboard_pending (struct MALP_blackboard *bb)
	Returns the number of pebnding data block counter. More...

static void	MALP_Blackboard_wait_pending (struct MALP_blackboard *bb, uint64_t value)
	MALP_Blackboard_wait_pending. More...

static uint64_t	MALP_Blackboard_type_hash (uint64_t type)
	MALP_Blackboard_type_hash. More...

static uint64_t	MALP_Blackboard_type_state_hash (uint64_t type, uint64_t state)
	MALP_Blackboard_type_state_hash. More...

static void	MALP_Blackboard_add_pending (struct MALP_blackboard *bb)
	Increments the number of pending data block counter. More...

static void	MALP_Blackboard_remove_pending (struct MALP_blackboard *bb)
	Decrements the number of pending data block counter. More...

int	knowledge_system_test_func (void pks, uint64_t key, void arg)
	knowledge_system_test_func More...

int	empty_knowledge_system_test_func (void pks, uint64_t key, void arg)
	empty_knowledge_system_test_func More...

int	key_entry_test_func (void pke, uint64_t key, void arg)
	key_entry_test_func More...

int	empty_key_entry_test_func (void pke, uint64_t key, void arg)
	empty_key_entry_test_func More...

Detailed Description

Main component of the Parallel BlackBoard , and a core component of a Analyzer BlackBoard .

This component contains structures and functions to manage Knowledge system , manage jobs (see Pbb workers ), load and use mapping libraries (libraries of handlers).

Macro Definition Documentation

#define KEY_COLL_AVOID 5

Number of column keys (Number of elements)

Definition at line 62 of file MALP_Blackboard.h.

#define KS_COLL_AVOID 5

Number of KS cells (Number of elements)

Definition at line 45 of file MALP_Blackboard.h.

#define NAME_COLL_AVOID 5

Number of column names (Number of elements)

Definition at line 78 of file MALP_Blackboard.h.

Function Documentation

int empty_key_entry_test_func	(	void *	pke,
		uint64_t	key,
		void *	arg
	)

empty_key_entry_test_func

Parameters

pke
key
arg

Returns

Definition at line 109 of file MALP_Blackboard.c.

Here is the caller graph for this function:

int empty_knowledge_system_test_func	(	void *	pks,
		uint64_t	key,
		void *	arg
	)

empty_knowledge_system_test_func

Parameters

pks
key
arg

Returns

Definition at line 88 of file MALP_Blackboard.c.

Here is the caller graph for this function:

int key_entry_test_func	(	void *	pke,
		uint64_t	key,
		void *	arg
	)

key_entry_test_func

Parameters

pke
key
arg

Returns

Definition at line 99 of file MALP_Blackboard.c.

Here is the caller graph for this function:

int knowledge_system_test_func	(	void *	pks,
		uint64_t	key,
		void *	arg
	)

knowledge_system_test_func

Parameters

pks
key
arg

Returns

Definition at line 78 of file MALP_Blackboard.c.

Here is the caller graph for this function:

static void MALP_Blackboard_add_pending ( struct MALP_blackboard * bb )

inlinestatic

Increments the number of pending data block counter.

Parameters

bb	a pointer to the blacboard

Returns

Definition at line 311 of file MALP_Blackboard.h.

Here is the call graph for this function:

Here is the caller graph for this function:

static uint32_t MALP_blackboard_cpu_count ( struct MALP_blackboard * bb )

inlinestatic

Return the number of currently online processors for a MALP_blackboard.

Parameters

bb

Returns: Number of currently online processors

Definition at line 156 of file MALP_Blackboard.h.

void MALP_Blackboard_delete_ks	(	struct MALP_blackboard *	bb,
		uint64_t	type
	)

MALP_Blackboard_delete_ks.

Parameters

bb
type

Definition at line 226 of file MALP_Blackboard.c.

Here is the call graph for this function:

void MALP_blackboard_init	(	struct MALP_blackboard *	bb,
		uint32_t	workers_count,
		void *	context
	)

MALP_blackboard initialisation.

Parameters

bb
workers_count
context

Definition at line 23 of file MALP_Blackboard.c.

Here is the call graph for this function:

int MALP_Blackboard_ks_present	(	struct MALP_blackboard *	bb,
		uint64_t	type
	)

test if a knowledge system is available in a MALP_Blackboard Test if a knowledge system of a specific type, defined by its key, is available in a MALP_Blackboard

Parameters

bb	Blackboard
type	Knowledge system key

Returns: 1: Knowledge system type defined in a MALP_Blackboard, 0: Knowledge system type not defined

Definition at line 172 of file MALP_Blackboard.c.

Here is the call graph for this function:

struct Knowledge_system* MALP_Blackboard_new_ks	(	struct MALP_blackboard *	bb,
		uint64_t	type,
		uint64_t *	sensivities,
		uint32_t	sensivities_count,
		void()(struct MALP_blackboard bb, struct Data_entry *de, uint32_t entry_count, void arg)	process,
		void *	arg
	)

Create a new Knowledge system while associating a key (used as an id and a type) and a handler (process)

Parameters

bb	Blackboard
type	Knowledge system key
sensivities	list of sensivities (see Data Entry )
sensivities_count	number of sensivities in the list
process	Handler of a knowledge system
arg	List/handler for arguments

Definition at line 182 of file MALP_Blackboard.c.

Here is the call graph for this function:

static uint64_t MALP_Blackboard_pending ( struct MALP_blackboard * bb )

inlinestatic

Returns the number of pebnding data block counter.

Parameters

bb	a pointer to the blacboard

Returns: Number of pending blocks in the BB

Definition at line 248 of file MALP_Blackboard.h.

Here is the call graph for this function:

Here is the caller graph for this function:

void MALP_blackboard_release ( struct MALP_blackboard * bb )

MALP_blackboard release.

Parameters

bb

Definition at line 61 of file MALP_Blackboard.c.

Here is the call graph for this function:

static void MALP_Blackboard_remove_pending ( struct MALP_blackboard * bb )

inlinestatic

Decrements the number of pending data block counter.

Parameters

bb	a pointer to the blacboard

Returns

Definition at line 325 of file MALP_Blackboard.h.

Here is the call graph for this function:

Here is the caller graph for this function:

static void MALP_blackboard_set_default_KS_handler	(	struct MALP_blackboard *	bb,
		void()(struct MALP_blackboard , uint64_t KS_id, struct Data_entry *, uint32_t, void )	default_handler
	)

inlinestatic

sets MALP_blackboard's default Knowledge system handler

Parameters

bb	the blackboard where to set the default handler
default_handler	the new default handler

Definition at line 128 of file MALP_Blackboard.h.

int MALP_Blackboard_submit_data	(	struct MALP_blackboard *	bb,
		uint64_t	key,
		void *	payload,
		size_t	payload_size
	)

MALP_Blackboard_submit_data.

Parameters

bb
key
payload
payload_size

Returns

Definition at line 339 of file MALP_Blackboard.c.

Here is the call graph for this function:

int MALP_Blackboard_submit_data_entry	(	struct MALP_blackboard *	bb,
		struct Data_entry *	de
	)

MALP_Blackboard_submit_data_entry.

Parameters

bb
de

Returns

Definition at line 311 of file MALP_Blackboard.c.

Here is the call graph for this function:

static uint64_t MALP_Blackboard_type_hash ( uint64_t type )

inlinestatic

MALP_Blackboard_type_hash.

Parameters

type

Returns

Definition at line 286 of file MALP_Blackboard.h.

Here is the call graph for this function:

static uint64_t MALP_Blackboard_type_state_hash	(	uint64_t	type,
		uint64_t	state
	)

inlinestatic

MALP_Blackboard_type_state_hash.

Parameters

type
state

Returns

Definition at line 298 of file MALP_Blackboard.h.

Here is the call graph for this function:

void MALP_blackboard_wait ( struct MALP_blackboard * bb )

MALP_blackboard_wait Function to call the wait function for the Pbb workers of a MALP blackboard.

Parameters

bb

Definition at line 72 of file MALP_Blackboard.c.

Here is the call graph for this function:

static void MALP_Blackboard_wait_pending	(	struct MALP_blackboard *	bb,
		uint64_t	value
	)

inlinestatic

MALP_Blackboard_wait_pending.

Parameters

bb
value

Definition at line 266 of file MALP_Blackboard.h.

Here is the call graph for this function:

static int MALP_Blackboard_writable_data ( struct Data_entry * de )

inlinestatic

MALP_Blackboard_writable_data.

Parameters

de

Returns

Definition at line 228 of file MALP_Blackboard.h.

Here is the call graph for this function:

Data Structures

Macros

Functions

Detailed Description

Macro Definition Documentation

Function Documentation