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TAU_PHASE_CREATE_STA(3) TAU Instrumentation API 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

SEE ALSO

TAU_PHASE_CREATE_DYNAMIC(3), TAU_PHASE_START(3), TAU_PHASE_STOP(3)
08/31/2005