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openmpi/ompi/mpi/fortran/use-mpi-f08/status_f082f_f08.F90
Gilles Gouaillardet e97d3ce645 Add missing MPI_Status conversion subroutines
Only in C bindings:
 - MPI_Status_c2f08()
 - MPI_Status_f082c()

In all bindings but mpif.h
 - MPI_Status_f082f()
 - MPI_Status_f2f08()

and the PMPI_* related subroutines

As initially inteded by the MPI forum, the Fortran to/from Fortran 2008
conversion subtoutines are *not* implemented in the mpif.h bindings.
See the discussion at https://github.com/mpi-forum/mpi-issues/issues/298

Refs. open-mpi/ompi#1475

Signed-off-by: Gilles Gouaillardet <gilles@rist.or.jp>
2020-09-09 06:59:12 -07:00

20 строки
675 B
Fortran

! -*- f90 -*-
!
! Copyright (c) 2020 Research Organization for Information Science
! and Technology (RIST). All rights reserved.
! $COPYRIGHT$
subroutine MPI_Status_f082f_f08(f08_status,f_status,ierror)
use :: mpi_f08_types, only : MPI_Status, MPI_STATUS_SIZE
use :: ompi_mpifh_bindings, only : ompi_status_f082f_f
implicit none
TYPE(MPI_Status), INTENT(IN) :: f08_status
INTEGER, INTENT(OUT) :: f_status(MPI_STATUS_SIZE)
INTEGER, OPTIONAL, INTENT(OUT) :: ierror
integer :: c_ierror
call ompi_status_f082f_f(f08_status, f_status, c_ierror)
if (present(ierror)) ierror = c_ierror
end subroutine MPI_Status_f082f_f08