MPI (Message Passing Interface) is a library that enables you to write parallel programs in C or Fortran77. The library uses commonly available operating system services to create parallel processes and exchange information among these processes.
This method frees an MPI error handler.
int MPI_Errhandler_free( MPI_Errhandler *errhandler)
errorhandler
is the MPI error handler which is set to MPI_ERRHANDLER_NULL
upon terimantion.The function returns an error if it is unsuccessful. The error aborts the MPI job by default.
In case of success, it returns MPI_SUCCESS
- the value returned upon successful termination of any MPI routine.
MPI_ERR_ARG
is returned if some argument is invalid.
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