d0a0fe818f
Signed-off-by: Gilles Gouaillardet <gilles@rist.or.jp> (cherry picked from commit open-mpi/ompi@c4ce01d104)
38 строки
1.6 KiB
Fortran
38 строки
1.6 KiB
Fortran
! -*- f90 -*-
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!
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! Copyright (c) 2010-2014 Cisco Systems, Inc. All rights reserved.
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! Copyright (c) 2009-2012 Los Alamos National Security, LLC.
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! All Rights reserved.
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! Copyright (c) 2018 Research Organization for Information Science
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! and Technology (RIST). All rights reserved.
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! $COPYRIGHT$
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#include "ompi/mpi/fortran/configure-fortran-output.h"
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subroutine MPI_Grequest_start_f08(query_fn,free_fn,cancel_fn,&
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extra_state,request,ierror)
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use, intrinsic :: iso_c_binding, only: c_funptr, c_funloc
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use :: mpi_f08_types, only : MPI_Request, MPI_ADDRESS_KIND
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use :: mpi_f08_interfaces_callbacks, only : MPI_Grequest_query_function
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use :: mpi_f08_interfaces_callbacks, only : MPI_Grequest_free_function
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use :: mpi_f08_interfaces_callbacks, only : MPI_Grequest_cancel_function
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use :: ompi_mpifh_bindings, only : ompi_grequest_start_f
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implicit none
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PROCEDURE(MPI_Grequest_query_function) :: query_fn
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PROCEDURE(MPI_Grequest_free_function) :: free_fn
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PROCEDURE(MPI_Grequest_cancel_function) :: cancel_fn
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INTEGER(MPI_ADDRESS_KIND), INTENT(IN) :: extra_state
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TYPE(MPI_Request), INTENT(OUT) :: request
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INTEGER, OPTIONAL, INTENT(OUT) :: ierror
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integer :: c_ierror
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type(c_funptr) :: fquery_fn, ffree_fn, fcancel_fn
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fquery_fn = c_funloc(query_fn)
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ffree_fn = c_funloc(free_fn)
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fcancel_fn = c_funloc(cancel_fn)
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call ompi_grequest_start_f(fquery_fn,ffree_fn,fcancel_fn,&
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extra_state,request%MPI_VAL,c_ierror)
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if (present(ierror)) ierror = c_ierror
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end subroutine MPI_Grequest_start_f08
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