The msg.lnk file contains information on specific location of the MPI header files. User may be required to provide this information when code is ported to the new system.
e.g. for the sdf1.rap.ucar.edu Linux Cluster:
#if (LNXC == 1)
include '/opt/mpich/include/mpif.h'
#endif
The additional parameters keep some specific information about processor configuration required for use in either global version of the code or in spectral preconditioner.
my_row
my_col
m_south_pole
m_north_pole
Additional localization of the included files for SHMEM parallel option is required also. However, the SHMEM option is no longer updated and should not be set for use.
include '/usr/include/mpp/shmem.fh'