Collaboration diagram for Synchronization:

Macros
#define	__itt_attr_barrier 1
	possible value of attribute argument for sync object type More...

#define	__itt_attr_mutex 2
	possible value of attribute argument for sync object type More...

#define	__itt_sync_set_name __itt_sync_set_nameA

#define	__itt_sync_set_name_ptr __itt_sync_set_nameA_ptr

#define	__itt_notify_sync_name __itt_notify_sync_nameA

Functions
void ITTAPI	__itt_sync_set_nameA (void addr, const char objtype, const char *objname, int attribute)
	Assign a name to a sync object using char or Unicode string. More...

void ITTAPI	__itt_sync_set_nameW (void addr, const wchar_t objtype, const wchar_t *objname, int attribute)

int LIBITTAPI	__itt_notify_sync_nameA (void addr, const char objtype, int typelen, const char *objname, int namelen, int attribute)
	Assign a name and type to a sync object using char or Unicode string. More...

int LIBITTAPI	__itt_notify_sync_nameW (void addr, const wchar_t objtype, int typelen, const wchar_t *objname, int namelen, int attribute)

void LIBITTAPI	__itt_notify_sync_prepare (void *addr)
	Enter spin loop on user-defined sync object. More...

void LIBITTAPI	__itt_notify_sync_cancel (void *addr)
	Quit spin loop without acquiring spin object. More...

void LIBITTAPI	__itt_notify_sync_acquired (void *addr)
	Successful spin loop completion (sync object acquired) More...

void LIBITTAPI	__itt_notify_sync_releasing (void *addr)
	Start sync object releasing code. Is called before the lock release call. More...

Detailed Description

Synchronization group

Warning: Legacy API

Macro Definition Documentation

◆ __itt_attr_barrier

#define __itt_attr_barrier 1

possible value of attribute argument for sync object type

Definition at line 374 of file legacy/ittnotify.h.

◆ __itt_attr_mutex

#define __itt_attr_mutex 2

possible value of attribute argument for sync object type

Definition at line 380 of file legacy/ittnotify.h.

◆ __itt_notify_sync_name

#define __itt_notify_sync_name __itt_notify_sync_nameA

Definition at line 469 of file legacy/ittnotify.h.

◆ __itt_sync_set_name

#define __itt_sync_set_name __itt_sync_set_nameA

Definition at line 402 of file legacy/ittnotify.h.

◆ __itt_sync_set_name_ptr

#define __itt_sync_set_name_ptr __itt_sync_set_nameA_ptr

Definition at line 403 of file legacy/ittnotify.h.

Function Documentation

◆ __itt_notify_sync_acquired()

void LIBITTAPI __itt_notify_sync_acquired ( void * addr )

Successful spin loop completion (sync object acquired)

Deprecated:: Legacy API

◆ __itt_notify_sync_cancel()

void LIBITTAPI __itt_notify_sync_cancel ( void * addr )

Quit spin loop without acquiring spin object.

Deprecated:: Legacy API

◆ __itt_notify_sync_nameA()

int LIBITTAPI __itt_notify_sync_nameA	(	void *	addr,
		const char *	objtype,
		int	typelen,
		const char *	objname,
		int	namelen,
		int	attribute
	)

Assign a name and type to a sync object using char or Unicode string.

Deprecated:: Legacy API

Parameters

[in]	addr	- pointer to the sync object. You should use a real pointer to your object to make sure that the values don't clash with other object addresses
[in]	objtype	- null-terminated object type string. If NULL is passed, the object will be assumed to be of generic "User Synchronization" type
[in]	objname	- null-terminated object name string. If NULL, no name will be assigned to the object – you can use the __itt_sync_rename call later to assign the name
[in]	typelen,namelen	- a length of string for appropriate objtype and objname parameter
[in]	attribute	- one of [__itt_attr_barrier, __itt_attr_mutex] values which defines the exact semantics of how prepare/acquired/releasing calls work.

Returns: __itt_err upon failure (name or namelen being null,name and namelen mismatched)

◆ __itt_notify_sync_nameW()

int LIBITTAPI __itt_notify_sync_nameW	(	void *	addr,
		const wchar_t *	objtype,
		int	typelen,
		const wchar_t *	objname,
		int	namelen,
		int	attribute
	)

◆ __itt_notify_sync_prepare()

void LIBITTAPI __itt_notify_sync_prepare ( void * addr )

Enter spin loop on user-defined sync object.

Deprecated:: Legacy API

◆ __itt_notify_sync_releasing()

void LIBITTAPI __itt_notify_sync_releasing ( void * addr )

Start sync object releasing code. Is called before the lock release call.

Deprecated:: Legacy API

◆ __itt_sync_set_nameA()

void ITTAPI __itt_sync_set_nameA	(	void *	addr,
		const char *	objtype,
		const char *	objname,
		int	attribute
	)

Assign a name to a sync object using char or Unicode string.

Deprecated:: Legacy API