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openmpi/ompi/mpi/fortran/use-mpi-f08/comm_idup_f08.F90
Nathan Hjelm 63084b1003 Add fortran bindings for MPI-3 communicator creation functions.
Thanks to Jeff for finding and fixing compilation issues with
the new fortran bindings.

cmr=v1.7.4:reviewer=jsquyres:ticket=trac:3796

This commit was SVN r29335.

The following Trac tickets were found above:
  Ticket 3796 --> https://svn.open-mpi.org/trac/ompi/ticket/3796
2013-10-02 14:26:58 +00:00

22 строки
728 B
Fortran

! -*- f90 -*-
!
! Copyright (c) 2009-2012 Cisco Systems, Inc. All rights reserved.
! Copyright (c) 2009-2013 Los Alamos National Security, LLC.
! All rights reserved.
! $COPYRIGHT$
subroutine MPI_Comm_idup_f08(comm,newcomm,request,ierror)
use :: mpi_f08_types, only : MPI_Comm, MPI_Request
use :: mpi_f08, only : ompi_comm_idup_f
implicit none
TYPE(MPI_Comm), INTENT(IN) :: comm
TYPE(MPI_Comm), INTENT(OUT) :: newcomm
TYPE(MPI_Request), INTENT(OUT) :: request
INTEGER, OPTIONAL, INTENT(OUT) :: ierror
integer :: c_ierror
call ompi_comm_idup_f(comm%MPI_VAL,newcomm%MPI_VAL,request%MPI_VAL,c_ierror)
if (present(ierror)) ierror = c_ierror
end subroutine MPI_Comm_idup_f08