TAU_PHASE_CREATE_STA(3)

Name
TAU_PHASE_CREATE_STATIC - Defines a static phase.

Synopsis

C/C++:

TAU_PHASE_CREATE_STATIC(Phase phase, char* or string& function_name, char* or string& type, TauGroup_t group);

Fortran:

TAU_PHASE_CREATE_STATIC(integer phase(2), character name(size));

Description

TAU_PHASE_CREATE_STATIC creates a static phase. Static phases (and timers) are more efficient than dynamic ones because the function registration only takes place once.

Example

C/C++ :

    int f2(void)
    {
      TAU_PHASE_CREATE_STATIC(t2,"IO Phase", "", TAU_USER);
      TAU_PHASE_START(t2);
      input();
      output();
      TAU_PHASE_STOP(t2);
      return 0;
    }

Fortran :

    subroutine F2()
      integer phase(2) / 0, 0 /
      save    phase
      call TAU_PHASE_CREATE_STATIC(phase,'IO Phase')
      call TAU_PHASE_START(phase)
      call INPUT()
      call OUTPUT()
      call TAU_PHASE_STOP(phase)
    end

>Python:

    import pytau
    ptr = pytau.phase("foo")
    pytau.start(ptr)
    foo(2)
    pytau.stop(ptr)

See Also

TAU_PHASE_CREATE_DYNAMIC(3), TAU_PHASE_START(3), TAU_PHASE_STOP(3)