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TAU_PHASE_CREATE_STA

TAU_PHASE_CREATE_STA

Section: TAU Instrumentation API (3) Updated: 08/31/2005
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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)


 

Index

NAME
SYNOPSIS
DESCRIPTION
EXAMPLE
SEE ALSO

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Time: 21:56:49 GMT, April 16, 2011