icetDestroyMPICommunicator(3)

NAME
icetDestroyMPICommunicator - Converts an MPI communicator to an ICE-T communicator.

SYNOPSIS
#include <GL/ice-t_mpi.h>

void icetDestroyMPICommunicator(IceTCommunicator comm);

DESCRIPTION
Destroys an IceTCommunicator. comm becomes invalid and any memory or MPI resources held by comm are freed.

Communicators are copied when attached to an ICE-T context, so destroying an IceTCommunicator used to create a context still in use is safe.

ERRORS
None.

WARNINGS
None.

BUGS
All MPI errors are ignored. ICE-T assumes that any error will cause the program to exit or be handled by the user application.

COPYRIGHT
Copyright © 2003 Sandia Corporation
Under the terms of Contract DE-AC04-94AL85000, there is a non-exclusive license for use of this work by or on behalf of the U.S. Government. Redistribution and use in source and binary forms, with or without modification, are permitted provided that this Notice and any statement of authorship are reproduced on all copies.

SEE ALSO
icetCreateMPICommunicator