! -*-f90-*-

!***********************************************************************
!*                   GNU Lesser General Public License
!*
!* This file is part of the GFDL Flexible Modeling System (FMS).
!*
!* FMS is free software: you can redistribute it and/or modify it under
!* the terms of the GNU Lesser General Public License as published by
!* the Free Software Foundation, either version 3 of the License, or (at
!* your option) any later version.
!*
!* FMS is distributed in the hope that it will be useful, but WITHOUT
!* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
!* FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
!* for more details.
!*
!* You should have received a copy of the GNU Lesser General Public
!* License along with FMS.  If not, see <http://www.gnu.org/licenses/>.
!***********************************************************************

!----------------------------------------------------------------!
! The following data is used in mpp_mod and its components       !
!----------------------------------------------------------------!
real(DOUBLE_KIND)                       :: mpp_stack(1)
integer                                 :: mpp_from_pe
integer(LONG_KIND), dimension(0:MAXPES) :: status, remote_data_loc
integer :: sync(SHMEM_REDUCE_SYNC_SIZE+SHMEM_BCAST_SYNC_SIZE+SHMEM_BARRIER_SYNC_SIZE)


!we call shpalloc in mpp_init() to ensure all these are remotely accessible
!on PVP where shpalloc doesn't exist, module variables are automatically
!guaranteed to be remotely accessible
pointer( ptr_stack, mpp_stack )
pointer( ptr_sync, sync )
pointer( ptr_status, status )
pointer( ptr_from, mpp_from_pe )
pointer( ptr_remote, remote_data_loc )


!--- these are some dummy data
integer, parameter :: stat = -999

!-------------------------------------------------------------------!
! The following data is used in mpp_domains_mod and its components  !
!-------------------------------------------------------------------!
real(DOUBLE_KIND) :: mpp_domains_stack(1)
real(DOUBLE_KIND) :: mpp_domains_stack_nonblock(1)
pointer( ptr_domains_stack, mpp_domains_stack )
pointer( ptr_domains_stack_nonblock, mpp_domains_stack_nonblock )