Gets the name of the processor
int MPI_Get_processor_name( name, resultlen )
- name - A unique specifier for the actual (as opposed to virtual) node.
- resultlen - Length (in characters) of the name
The name returned should identify a particular piece of hardware;
the exact format is implementation defined. This name may or may not
be the same as might be returned by gethostname, uname, or sysinfo.
Notes for Fortran
All MPI routines in Fortran (except for MPI_WTIME and MPI_WTICK) have
an additional argument ierr at the end of the argument list. ierr
is an integer and has the same meaning as the return value of the routine
in C. In Fortran, MPI routines are subroutines, and are invoked with the
All MPI objects (e.g., MPI_Datatype, MPI_Comm) are of type INTEGER