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openmpi/ompi/mpi/f90/scripts/mpi_pack_f90.f90.sh
Jeff Squyres 5f356edb64 Bring over changes from the /tmp/fortran-stuff series:
- Make the F90 bindings compile and link properly with gfortran 4.0,
  4.1, Intel 9.0, PGI 6.1, Sun (don't know version offhand -- the most
  current as of this writing, I think), and NAG 5.2, although some
  have limitations (e.g., NAG can't seem to handle the medium and
  large sizes)
- Building the F90 "small" module size is now the default, even for
  developers
- Split up mpif.h into multiple files because parts of it were toxic
  to the F90 bindings
- Properly specify unsized/unshaped arrays to make the bindings work
  on all known compilers
- Make ompi_info show Fortran 90 bindings size
- XML somewhat lags the generated scripts as of this commit, but
  functionality was my main goal -- the XML can be updated later (if
  at all).

This commit was SVN r10118.
2006-05-30 14:37:41 +00:00

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#! /bin/sh
#
# Copyright (c) 2004-2006 The Trustees of Indiana University and Indiana
# University Research and Technology
# Corporation. All rights reserved.
# Copyright (c) 2004-2005 The Regents of the University of California.
# All rights reserved.
# Copyright (c) 2006 Cisco Systems, Inc. All rights reserved.
# $COPYRIGHT$
#
# Additional copyrights may follow
#
# $HEADER$
#
#
# This file generates a Fortran code to bridge between an explicit F90
# generic interface and the F77 implementation.
#
# This file is automatically generated by either of the scripts
# ../xml/create_mpi_f90_medium.f90.sh or
# ../xml/create_mpi_f90_large.f90.sh
#
. "$1/fortran_kinds.sh"
# This entire file is only generated in medium/large modules. So if
# we're not at least medium, bail now.
check_size large
if test "$output" = "0"; then
exit 0
fi
# Ok, we should continue.
allranks="0 $ranks"
output() {
procedure=$1
rank=$2
type=$4
proc="$1$2D$3"
cat <<EOF
subroutine ${proc}(inbuf, incount, datatype, outbuf, outsize, &
position, comm, ierr)
include "mpif-config.h"
${type}, intent(in) :: inbuf
integer, intent(in) :: incount
integer, intent(in) :: datatype
${type}, intent(out) :: outbuf
integer, intent(out) :: outsize
integer, intent(inout) :: position
integer, intent(in) :: comm
integer, intent(out) :: ierr
call ${procedure}(inbuf, incount, datatype, outbuf, outsize, &
position, comm, ierr)
end subroutine ${proc}
EOF
}
for rank in $allranks
do
case "$rank" in 0) dim='' ; esac
case "$rank" in 1) dim=', dimension(*)' ; esac
case "$rank" in 2) dim=', dimension(1,*)' ; esac
case "$rank" in 3) dim=', dimension(1,1,*)' ; esac
case "$rank" in 4) dim=', dimension(1,1,1,*)' ; esac
case "$rank" in 5) dim=', dimension(1,1,1,1,*)' ; esac
case "$rank" in 6) dim=', dimension(1,1,1,1,1,*)' ; esac
case "$rank" in 7) dim=', dimension(1,1,1,1,1,1,*)' ; esac
output MPI_Pack ${rank} CH "character${dim}"
output MPI_Pack ${rank} L "logical${dim}"
for kind in $ikinds
do
output MPI_Pack ${rank} I${kind} "integer*${kind}${dim}"
done
for kind in $rkinds
do
output MPI_Pack ${rank} R${kind} "real*${kind}${dim}"
done
for kind in $ckinds
do
output MPI_Pack ${rank} C${kind} "complex*${kind}${dim}"
done
done