Linux Certif

Toute la documentation sur la certification Linux LPI

TAU_REGISTER_EVENT

NAME

TAU_REGISTER_EVENT - Registers a user event

SYNOPSIS

C/C++:

TAU_REGISTER_EVENT(TauUserEvent variable, char *event_name);

Fortran:

TAU_REGISTER_EVENT(int variable(2), character event_name(size));

DESCRIPTION

TAU can profile user-defined events using TAU_REGISTER_EVENT. The meaning of the event is determined by the user. The first argument to TAU_REGISTER_EVENT is the pointer to an integer array. This array is declared with a save attribute as shown below.

EXAMPLE

C/C++ :

 int user_square(int count) {
   TAU_REGISTER_EVENT(ue1, "UserSquare Event");
   TAU_EVENT(ue1, count * count);
   return 0;
 }
     
 

Fortran :

 integer eventid(2)
 save eventid
 call TAU_REGISTER_EVENT(eventid, 'Error in Iteration')
 call TAU_EVENT(eventid, count)
     
 

SEE ALSO

TAU_EVENT(3), TAU_REGISTER_CONTEXT_EVENT(3), TAU_REPORT_STATISTICS(3), TAU_REPORT_THREAD_STATISTICS(3), TAU_GET_EVENT_NAMES(3), TAU_GET_EVENT_VALS(3)