Linux Certif

Toute la documentation sur la certification Linux LPI

TAU_PROFILE_START

NAME

TAU_PROFILE_START - Starts a timer.

SYNOPSIS

C/C++:

TAU_PROFILE_START(Profiler timer);

Fortran:

TAU_PROFILE_START(integer profiler(2));

DESCRIPTION

Starts the timer given by timer

EXAMPLE

C/C++ :

 int foo(int a) {
   TAU_PROFILE_TIMER(timer, "foo", "int (int)", TAU_USER);
   TAU_PROFILE_START(timer);
   ...
   TAU_PROFILE_STOP(timer);
   return a;
 }
     
 

Fortran :

 subroutine F1()
   integer profiler(2) / 0, 0 /
   save    profiler
 
   call TAU_PROFILE_TIMER(profiler,'f1()')
   call TAU_PROFILE_START(profiler)
   ...
   call TAU_PROFILE_STOP(profiler)
 end
   
 

SEE ALSO

TAU_PROFILE_TIMER(3), TAU_PROFILE_STOP(3)