MPI_PCONTROL, MPI_Pcontrol

Purpose

Provides profiler control.

C synopsis

#include <mpi.h>
int MPI_Pcontrol(const int level, ...);

C++ synopsis

#include mpi.h
void MPI::Pcontrol(const int level, ...);

FORTRAN synopsis

include 'mpif.h' or use mpi
MPI_PCONTROL(INTEGER LEVEL, ...)

Parameters

level
     is the profiling level (IN)

     The proper values for level and the meanings of those values are
     determined by the profiler being used.

...
     0 or more parameters

IERROR
     is the FORTRAN return code. It is always the last argument.

Description

MPI_PCONTROL is a placeholder to let applications run with or without an
independent profiling package without modification. MPI implementations do
not use this subroutine and do not have any control of the implementation
of the profiling code.

Calls to this subroutine allow a profiling package to be controlled from
MPI programs. The nature of control and the arguments required are
determined by the profiling package. The MPI library routine by this name
returns to the caller without any action.

Errors