Events

Collaboration diagram for Events:

Macros
#define	__itt_event_create   __itt_event_createA
#define	__itt_event_create_ptr   __itt_event_createA_ptr

Typedefs
typedef int	__itt_event
	user event type More...

Functions
__itt_event LIBITTAPI	__itt_event_createA (const char *name, int namelen)
	Create an event notification. More...
__itt_event LIBITTAPI	__itt_event_createW (const wchar_t *name, int namelen)
int LIBITTAPI	__itt_event_start (__itt_event event)
	Record an event occurrence. More...
int LIBITTAPI	__itt_event_end (__itt_event event)
	Record an event end occurrence. More...

Detailed Description

Events group

Macro Definition Documentation

__itt_event_create

#define __itt_event_create   __itt_event_createA

Definition at line 622 of file legacy/ittnotify.h.

__itt_event_create_ptr

#define __itt_event_create_ptr   __itt_event_createA_ptr

Definition at line 623 of file legacy/ittnotify.h.

Typedef Documentation

__itt_event

typedef int __itt_event

user event type

Definition at line 608 of file legacy/ittnotify.h.

Function Documentation

__itt_event_createA()

__itt_event LIBITTAPI __itt_event_createA	(	const char *	name,
		int	namelen
	)

Create an event notification.

Note

name or namelen being null/name and namelen not matching, user event feature not enabled

Returns

non-zero event identifier upon success and __itt_err otherwise

__itt_event_createW()

__itt_event LIBITTAPI __itt_event_createW	(	const wchar_t *	name,
		int	namelen
	)

__itt_event_end()

int LIBITTAPI __itt_event_end

(

__itt_event

event

)

Record an event end occurrence.

Note

It is optional if events do not have durations.

Returns

__itt_err upon failure (invalid event id/user event feature not enabled)

__itt_event_start()

int LIBITTAPI __itt_event_start

(

__itt_event

event

)

Record an event occurrence.

Returns

__itt_err upon failure (invalid event id/user event feature not enabled)