253444c6d0
1. New mpifort wrapper compiler: you can utilize mpif.h, use mpi, and use mpi_f08 through this one wrapper compiler
1. mpif77 and mpif90 still exist, but are sym links to mpifort and may be removed in a future release
1. The mpi module has been re-implemented and is significantly "mo' bettah"
1. The mpi_f08 module offers many, many improvements over mpif.h and the mpi module
This stuff is coming from a VERY long-lived mercurial branch (3 years!); it'll almost certainly take a few SVN commits and a bunch of testing before I get it correctly committed to the SVN trunk.
== More details ==
Craig Rasmussen and I have been working with the MPI-3 Fortran WG and Fortran J3 committees for a long, long time to make a prototype MPI-3 Fortran bindings implementation. We think we're at a stable enough state to bring this stuff back to the trunk, with the goal of including it in OMPI v1.7.
Special thanks go out to everyone who has been incredibly patient and helpful to us in this journey:
* Rolf Rabenseifner/HLRS (mastermind/genius behind the entire MPI-3 Fortran effort)
* The Fortran J3 committee
* Tobias Burnus/gfortran
* Tony !Goetz/Absoft
* Terry !Donte/Oracle
* ...and probably others whom I'm forgetting :-(
There's still opportunities for optimization in the mpi_f08 implementation, but by and large, it is as far along as it can be until Fortran compilers start implementing the new F08 dimension(..) syntax.
Note that gfortran is currently unsupported for the mpi_f08 module and the new mpi module. gfortran users will a) fall back to the same mpi module implementation that is in OMPI v1.5.x, and b) not get the new mpi_f08 module. The gfortran maintainers are actively working hard to add the necessary features to support both the new mpi_f08 module and the new mpi module implementations. This will take some time.
As mentioned above, ompi/mpi/f77 and ompi/mpi/f90 no longer exist. All the fortran bindings implementations have been collated under ompi/mpi/fortran; each implementation has its own subdirectory:
{{{
ompi/mpi/fortran/
base/ - glue code
mpif-h/ - what used to be ompi/mpi/f77
use-mpi-tkr/ - what used to be ompi/mpi/f90
use-mpi-ignore-tkr/ - new mpi module implementation
use-mpi-f08/ - new mpi_f08 module implementation
}}}
There's also a prototype 6-function-MPI implementation under use-mpi-f08-desc that emulates the new F08 dimension(..) syntax that isn't fully available in Fortran compilers yet. We did that to prove it to ourselves that it could be done once the compilers fully support it. This directory/implementation will likely eventually replace the use-mpi-f08 version.
Other things that were done:
* ompi_info grew a few new output fields to describe what level of Fortran support is included
* Existing Fortran examples in examples/ were renamed; new mpi_f08 examples were added
* The old Fortran MPI libraries were renamed:
* libmpi_f77 -> libmpi_mpifh
* libmpi_f90 -> libmpi_usempi
* The configury for Fortran was consolidated and significantly slimmed down. Note that the F77 env variable is now IGNORED for configure; you should only use FC. Example:
{{{
shell$ ./configure CC=icc CXX=icpc FC=ifort ...
}}}
All of this work was done in a Mercurial branch off the SVN trunk, and hosted at Bitbucket. This branch has got to be one of OMPI's longest-running branches. Its first commit was Tue Apr 07 23:01:46 2009 -0400 -- it's over 3 years old! :-) We think we've pulled in all relevant changes from the OMPI trunk (e.g., Fortran implementations of the new MPI-3 MPROBE stuff for mpif.h, use mpi, and use mpi_f08, and the recent Fujitsu Fortran patches).
I anticipate some instability when we bring this stuff into the trunk, simply because it touches a LOT of code in the MPI layer in the OMPI code base. We'll try our best to make it as pain-free as possible, but please bear with us when it is committed.
This commit was SVN r26283.
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Bash
783 строки
24 KiB
Bash
dnl -*- shell-script -*-
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dnl
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dnl Copyright (c) 2004-2009 The Trustees of Indiana University and Indiana
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dnl University Research and Technology
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dnl Corporation. All rights reserved.
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dnl Copyright (c) 2009-2012 Cisco Systems, Inc. All rights reserved.
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dnl Copyright (c) 2011-2012 Oak Ridge National Labs. All rights reserved.
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dnl $COPYRIGHT$
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dnl
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dnl Additional copyrights may follow
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dnl
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dnl $HEADER$
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dnl
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######################################################################
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#
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# OMPI_EXT
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#
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# configure the Interface Extensions [similar to MCA version]. Works hand in
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# hand with Open MPI's autogen.pl, requiring it's specially formatted lists
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# of frameworks, components, etc.
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#
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# USAGE:
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# OMPI_EXT()
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#
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######################################################################
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AC_DEFUN([OMPI_EXT],[
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dnl for OPAL_CONFIGURE_USER env variable
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AC_REQUIRE([OPAL_CONFIGURE_SETUP])
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# Note that we do not build DSO's here -- we *only* build convenience
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# libraries that get slurped into higher-level libraries
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#
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# [default -- no option given] = No extensions built
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# --enable-mpi-ext=[,]*EXTENSION[,]*
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#
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AC_ARG_ENABLE(mpi-ext,
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AC_HELP_STRING([--enable-mpi-ext[=LIST]],
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[Comma-separated list of extensions that should be built. Possible values: ompi_mpiext_list. Example: "--enable-mpi-ext=foo,bar" will enable building the MPI extensions "foo" and "bar". If LIST is empty or the special value "all", then all available MPI extensions will be built (default: none).]))
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# print some nice messages about what we're about to do...
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AC_MSG_CHECKING([for available MPI Extensions])
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AC_MSG_RESULT([ompi_mpiext_list])
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AC_MSG_CHECKING([which MPI extension should be enabled])
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if test "$enable_mpi_ext" = "yes" -o "$enable_mpi_ext" = "all"; then
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msg="All Extensions"
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str="`echo ENABLE_EXT_ALL=1`"
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eval $str
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else
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ifs_save="$IFS"
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IFS="${IFS}$PATH_SEPARATOR,"
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msg=
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for item in $enable_mpi_ext; do
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type="`echo $item | cut -s -f1 -d-`"
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if test -z $type ; then
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type=$item
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fi
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str="`echo ENABLE_${type}=1 | sed s/-/_/g`"
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eval $str
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msg="$item $msg"
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done
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IFS="$ifs_save"
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fi
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AC_MSG_RESULT([$msg])
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unset msg
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m4_ifdef([ompi_mpiext_list], [],
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[m4_fatal([Could not find MPI Extensions list. Aborting.])])
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EXT_CONFIGURE
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])
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######################################################################
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#
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# EXT_CONFIGURE
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#
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# USAGE:
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# EXT_CONFIGURE()
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#
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######################################################################
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AC_DEFUN([EXT_CONFIGURE],[
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outdir=ompi/include
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# first create the output include directory
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mkdir -p $outdir
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###############
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# C Bindings
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###############
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# remove any previously generated #include files
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mpi_ext_h=$outdir/mpi-ext.h
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rm -f $mpi_ext_h
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# Create the final mpi-ext.h file.
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cat > $mpi_ext_h <<EOF
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/*
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* \$HEADER\$
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*/
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#ifndef OMPI_MPI_EXT_H
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#define OMPI_MPI_EXT_H 1
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#if defined(c_plusplus) || defined(__cplusplus)
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extern "C" {
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#endif
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#define OMPI_HAVE_MPI_EXT 1
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EOF
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###############
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# mpif.h Bindings
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###############
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# remove any previously generated #include files
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mpif_ext_h=$outdir/mpif-ext.h
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rm -f $mpif_ext_h
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# Create the final mpif-ext.h file.
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cat > $mpif_ext_h <<EOF
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! -*- fortran -*-
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! \$HEADER\$
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!
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! *** THIS FILE IS AUTOMATICALLY GENERATED!
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! *** Any manual edits will be lost!
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!
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integer OMPI_HAVE_MPI_EXT
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parameter (OMPI_HAVE_MPI_EXT=1)
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!
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EOF
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###############
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# "use mpi" Bindings
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###############
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# Although Fortran module files are essentially compiled header
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# files, we don't create them in ompi/include, like we do for
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# mpi.h and mpif.h. Instead, we build them down in ompi/fortran,
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# when we build the rest of the Fortran modules. Indeed, in the
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# "use mpi" case, it needs some of the same internal modules that
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# the mpi_f08 module itself needs. So the mpi_f08_ext module has
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# to be built *after* the mpi_f08 module (so that all the internal
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# modules it needs are already built).
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# remove any previously generated #include files
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outdir=ompi/mpi/fortran/mpiext
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mkdir -p $outdir
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mpiusempi_ext_h=$outdir/mpi-ext-module.F90
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rm -f $mpiusempi_ext_h
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# Create the final mpiusempi-ext.h file.
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cat > $mpiusempi_ext_h <<EOF
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! -*- fortran -*-
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! \$HEADER\$
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!
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! *** THIS FILE IS AUTOMATICALLY GENERATED!
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! *** Any manual edits will be lost!
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!
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module mpi_ext
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! Even though this is not a useful parameter (cannot be used as a
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! preprocessor catch) define it to keep the linker from complaining
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! during the build.
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integer OMPI_HAVE_MPI_EXT
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parameter (OMPI_HAVE_MPI_EXT=1)
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!
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EOF
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# Make an AM conditional to see whether we're building the mpi_ext
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# module. Note that we only build it if we support the ignore-tkr
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# mpi module.
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AS_IF([test $OMPI_BUILD_FORTRAN_USEMPI_BINDINGS -eq 1 -a \
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$OMPI_FORTRAN_HAVE_IGNORE_TKR -eq 1],
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[OMPI_BUILD_FORTRAN_USEMPI_EXT=1],
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[OMPI_BUILD_FORTRAN_USEMPI_EXT=0])
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AM_CONDITIONAL(OMPI_BUILD_FORTRAN_USEMPI_EXT,
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[test $OMPI_BUILD_FORTRAN_USEMPI_EXT -eq 1])
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###############
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# "use mpi_f08" Bindings
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###############
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# See note above: we generate the mpi_f08_ext module in
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# ompi/mpi/fortran/mpiext
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# remove any previously generated #include files
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mpiusempif08_ext_h=$outdir/mpi-f08-ext-module.F90
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rm -f $mpiusempif08_ext_h
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# Create the final mpiusempi-ext.h file.
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cat > $mpiusempif08_ext_h <<EOF
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! -*- fortran -*-
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! \$HEADER\$
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!
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! *** THIS FILE IS AUTOMATICALLY GENERATED!
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! *** Any manual edits will be lost!
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!
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module mpi_f08_ext
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! Even though this is not a useful parameter (cannot be used as a
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! preprocessor catch) define it to keep the linker from complaining
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! during the build.
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integer OMPI_HAVE_MPI_EXT
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parameter (OMPI_HAVE_MPI_EXT=1)
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!
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EOF
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# Only build this mpi_f08_ext module if we're building the "use
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# mpi_f08" module *and* it's the non-descriptor one.
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AS_IF([test $OMPI_BUILD_FORTRAN_USEMPIF08_BINDINGS -eq 1 -a \
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$OMPI_BUILD_FORTRAN_F08_SUBARRAYS -eq 0],
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[OMPI_BUILD_FORTRAN_USEMPIF08_EXT=1],
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[OMPI_BUILD_FORTRAN_USEMPIF08_EXT=0])
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AM_CONDITIONAL(OMPI_BUILD_FORTRAN_USEMPIF08_EXT,
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[test $OMPI_BUILD_FORTRAN_USEMPIF08_EXT -eq 1])
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# Make an AM conditional to see whether we're building either the
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# mpi_ext or mpi_f08_Ext modules.
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AM_CONDITIONAL(OMPI_BUILD_FORTRAN_USEMPI_OR_USEMPIF08_EXT,
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[test $OMPI_BUILD_FORTRAN_USEMPI_EXT -eq 1 -o \
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$OMPI_BUILD_FORTRAN_USEMPIF08_EXT -eq 1])
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#
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# Process each component
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#
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# remove any previously generated #include files
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outfile_real=ompi/mpiext/static-components.h
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outfile=$outfile_real.new
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rm -f $outfile $outfile.struct $outfile.extern
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$MKDIR_P ompi/mpiext
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touch $outfile.struct $outfile.extern
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m4_foreach(extension, [ompi_mpiext_list],
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[m4_ifval(extension,
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[EXT_CONFIGURE_M4_CONFIG_COMPONENT(extension,
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[OMPI_MPIEXT_ALL],
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[OMPI_MPIEXT_C],
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[OMPI_MPIEXT_MPIFH],
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[OMPI_MPIEXT_USEMPI],
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[OMPI_MPIEXT_USEMPIF08])])])
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###############
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# C Bindings
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###############
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# Create the final mpi-ext.h file.
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cat >> $mpi_ext_h <<EOF
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#if defined(c_plusplus) || defined(__cplusplus)
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}
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#endif
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#endif /* OMPI_MPI_EXT_H */
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EOF
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###############
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# mpif.h Bindings
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###############
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# Create the final mpif-ext.h file.
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cat >> $mpif_ext_h <<EOF
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!
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EOF
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###############
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# "use mpi" Bindings
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###############
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# Create the final mpiusempi-ext.h file.
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cat >> $mpiusempi_ext_h <<EOF
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!
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end module mpi_ext
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EOF
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###############
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# "use mpi_f08" Bindings
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###############
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# Create the final mpiusempi-ext.h file.
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cat >> $mpiusempif08_ext_h <<EOF
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!
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end module mpi_f08_ext
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EOF
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# Create the final .h file that will be included in the type's
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# top-level glue. This lists all the static components. We don't
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# need to do this for "common".
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if test "$2" != "common"; then
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cat > $outfile <<EOF
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/*
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* \$HEADER\$
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*/
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#if defined(c_plusplus) || defined(__cplusplus)
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extern "C" {
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#endif
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`cat $outfile.extern`
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const ompi_mpiext_component_t *ompi_mpiext_components[[]] = {
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`cat $outfile.struct`
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NULL
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};
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#if defined(c_plusplus) || defined(__cplusplus)
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}
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#endif
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EOF
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# Only replace the header file if a) it doesn't previously
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# exist, or b) the contents are different. Do this to not
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# trigger recompilation of certain .c files just because the
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# timestamp changed on $outfile_real (similar to the way AC
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# handles AC_CONFIG_HEADER files).
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diff $outfile $outfile_real > /dev/null 2>&1
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if test "$?" != "0"; then
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mv $outfile $outfile_real
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else
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rm -f $outfile
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fi
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fi
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rm -f $outfile.struct $outfile.extern
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# We have all the results we need. Now put them in various
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# variables/defines so that others can see the results.
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OMPI_EXT_MAKE_DIR_LIST(OMPI_MPIEXT_ALL_SUBDIRS, $OMPI_MPIEXT_ALL)
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OMPI_EXT_MAKE_LISTS(OMPI_MPIEXT_C, $OMPI_MPIEXT_C, c, c)
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OMPI_EXT_MAKE_LISTS(OMPI_MPIEXT_MPIFH, $OMPI_MPIEXT_MPIFH, mpif-h, mpifh)
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OMPI_EXT_MAKE_LISTS(OMPI_MPIEXT_USEMPI, $OMPI_MPIEXT_USEMPI, use-mpi, usempi)
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OMPI_EXT_MAKE_LISTS(OMPI_MPIEXT_USEMPIF08, $OMPI_MPIEXT_USEMPIF08, use-mpi-f08, usempif08)
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comps=`echo $OMPI_MPIEXT_C | sed -e 's/^[ \t]*//;s/[ \t]*$//;s/ /, /g'`
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AC_DEFINE_UNQUOTED([OMPI_MPIEXT_COMPONENTS], ["$comps"],
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[MPI Extensions included in libmpi])
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])
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######################################################################
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#
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# EXT_CONFIGURE_M4_CONFIG_COMPONENT
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#
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#
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# USAGE:
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# EXT_CONFIGURE_M4_CONFIG_COMPONENT((1) component_name,
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# (2) all_components_variable,
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# (3) c_components_variable,
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# (4) mpifh_components_variable,
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# (5) usempi_components_variable,
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# (6) usempif08_components_variable)
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#
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# - component_name is a single, naked string (no prefix)
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# - all others are naked component names (e.g., "example"). If an
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# extension is named in that variable, it means that that extension
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# has bindings of that flavor.
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#
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######################################################################
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AC_DEFUN([EXT_CONFIGURE_M4_CONFIG_COMPONENT],[
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ompi_show_subsubsubtitle "MPI Extension $1"
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EXT_COMPONENT_BUILD_CHECK($1, [should_build=1], [should_build=0])
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# try to configure the component. pay no attention to
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# --enable-dist, since we'll always have makefiles.
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m4_ifdef([OMPI_MPIEXT_$1_CONFIG], [],
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[m4_fatal([Could not find OMPI_MPIEXT_]$1[_CONFIG macro for ]$1[ component])])
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OMPI_MPIEXT_$1_CONFIG([should_build=${should_build}], [should_build=0])
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AS_IF([test $should_build -eq 1],
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[EXT_PROCESS_COMPONENT([$1], [$2], [$3], [$4], [$5], [$6])],
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[EXT_PROCESS_DEAD_COMPONENT([$1], [$2])])
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])
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######################################################################
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#
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# EXT_PROCESS_COMPONENT
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#
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# does all setup work for given component. It should be known before
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# calling that this component can build properly (and exists)
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#
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# USAGE:
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# EXT_CONFIGURE_ALL_CONFIG_COMPONENTS((1) component_name
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# (2) all_components_variable,
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# (3) c_components_variable,
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# (4) mpifh_components_variable,
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# (5) usempi_components_variable,
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# (6) usempif08_components_variable)
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#
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# C bindings are mandatory. Other bindings are optional / built if
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# they are found. Here's the files that the m4 expects:
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#
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#--------------------
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#
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# C:
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# - c/mpiext_<component>_c.h: is included in mpi_ext.h
|
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# - c/libmpiext_<component>.la: convneience library slurped into libmpi.la
|
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#
|
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# mpi.f.h:
|
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# - mpif-h/mpiext_<component>_mpifh.h: is included mpi mpif_ext.h
|
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# - mpif-h/libmpiext_<component>_mpifh.la: convenience library slurped
|
|
# into libmpi_mpifh.la
|
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#
|
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# If the ..._mpifh.h file exists, it is assumed that "make all" will
|
|
# build the .la file. And therefore we'll include full support for
|
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# the mpif.h bindings for this extension in OMPI.
|
|
#
|
|
#--------------------
|
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#
|
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# use mpi:
|
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# - use-mpi/mpiext_<component>_usempi.h: included in the mpi_ext module
|
|
#
|
|
# Only supported when the ignore-tkr mpi module is built (this
|
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# currently means: when you don't use gfortran).
|
|
#
|
|
# If the ..._usempi.h file exists, it is assumed that we'll include
|
|
# full support for the mpi_ext bindings for this extension in OMPI.
|
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#
|
|
# NO LIBRARY IS SUPPORTED FOR THE mpi MODULE BINDINGS! It is assumed
|
|
# that all required symbols will be in the
|
|
# libmpiext_<component>_mpifh.la library, and all that this set of
|
|
# bindings does it give strong type checking to those subroutines.
|
|
#
|
|
#--------------------
|
|
#
|
|
# use mpi_f08:
|
|
# - use-mpi-f08/mpiext_<component>_usempif08.h: included in the mpi_ext module
|
|
# - use-mpi-f08/libmpiext_<component>_usempif08.la: convenience
|
|
# library slurped into libmpi_usempif08.la
|
|
#
|
|
# Only supported when the non-descriptor-based mpi_f08 module is built
|
|
# (this currently means: when you don't use gfortran).
|
|
#
|
|
# If the ..._usempif08.h file exists, it is assumed that "make all"
|
|
# will build the .la file. And therefore we'll include full support
|
|
# for the mpi_f08 bindings for this extension in OMPI.
|
|
#
|
|
######################################################################
|
|
AC_DEFUN([EXT_PROCESS_COMPONENT],[
|
|
component=$1
|
|
|
|
# Output pretty results
|
|
AC_MSG_CHECKING([if MPI Extension $component can compile])
|
|
AC_MSG_RESULT([yes])
|
|
|
|
tmp[=]m4_translit([$1],[a-z],[A-Z])
|
|
component_define="OMPI_HAVE_MPI_EXT_${tmp}"
|
|
|
|
###############
|
|
# C Bindings
|
|
###############
|
|
test_header="${srcdir}/ompi/mpiext/$component/c/mpiext_${component}_c.h"
|
|
|
|
AC_MSG_CHECKING([if MPI Extension $component has C bindings])
|
|
|
|
AS_IF([test ! -e "$test_header"],
|
|
[ # There *must* be C bindings
|
|
AC_MSG_RESULT([no])
|
|
AC_MSG_WARN([C bindings for MPI extensions are required])
|
|
AC_MSG_ERROR([Cannot continue])])
|
|
|
|
AC_MSG_RESULT([yes (required)])
|
|
|
|
# Save the list of headers and convenience libraries that this
|
|
# component will output
|
|
thisdir="mpiext/$component"
|
|
$2="$$2 $thisdir"
|
|
$3="$$3 $component"
|
|
|
|
# JMS Where is this needed?
|
|
EXT_C_HEADERS="$EXT_C_HEADERS mpiext/$component/c/mpiext_${component}_c.h"
|
|
|
|
component_header="mpiext_${component}_c.h"
|
|
|
|
cat >> $mpi_ext_h <<EOF
|
|
/* Enabled Extension: $component */
|
|
#define $component_define 1
|
|
#include "openmpi/ompi/mpiext/$component/c/$component_header"
|
|
|
|
EOF
|
|
|
|
###############
|
|
# mpif.h bindings
|
|
###############
|
|
#
|
|
# Test if this extension has mpif.h bindings
|
|
# If not, skip this step.
|
|
#
|
|
test_header="${srcdir}/ompi/mpiext/$component/mpif-h/mpiext_${component}_mpifh.h"
|
|
enabled_mpifh=0
|
|
|
|
AC_MSG_CHECKING([if MPI Extension $component has mpif.h bindings])
|
|
|
|
if test -e "$test_header" ; then
|
|
AC_MSG_RESULT([yes])
|
|
enabled_mpifh=1
|
|
|
|
# JMS Where is this needed?
|
|
EXT_MPIFH_HEADERS="$EXT_MPIFH_HEADERS mpiext/$component/mpif-h/mpiext_${component}_mpifh.h"
|
|
$4="$$4 $component"
|
|
|
|
component_header="mpiext_${component}_mpifh.h"
|
|
|
|
cat >> $mpif_ext_h <<EOF
|
|
!
|
|
! Enabled Extension: $component
|
|
!
|
|
integer $component_define
|
|
parameter ($component_define=1)
|
|
|
|
include 'openmpi/ompi/mpiext/$component/mpif-h/$component_header'
|
|
|
|
EOF
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
|
|
cat >> $mpif_ext_h <<EOF
|
|
!
|
|
! Enabled Extension: $component
|
|
! No mpif.h bindings available
|
|
!
|
|
integer $component_define
|
|
parameter ($component_define=0)
|
|
|
|
EOF
|
|
fi
|
|
|
|
###############
|
|
# "use mpi" bindings
|
|
###############
|
|
#
|
|
# Test if this extension has "use mpi" bindings
|
|
# If not, skip this step.
|
|
#
|
|
test_header="${srcdir}/ompi/mpiext/$component/use-mpi/mpiext_${component}_usempi.h"
|
|
|
|
AC_MSG_CHECKING([if MPI Extension $component has "use mpi" bindings])
|
|
|
|
if test -e "$test_header" ; then
|
|
AC_MSG_RESULT([yes])
|
|
|
|
# JMS Where is this needed?
|
|
EXT_USEMPI_HEADERS="$EXT_USEMPI_HEADERS mpiext/$component/use-mpi/mpiext_${component}_usempi.h"
|
|
$5="$$5 $component"
|
|
component_header="mpiext_${component}_usempi.h"
|
|
|
|
cat >> $mpiusempi_ext_h <<EOF
|
|
!
|
|
! Enabled Extension: $component
|
|
!
|
|
EOF
|
|
#
|
|
# Include the mpif.h header if it is available. Cannot do
|
|
# this from inside the usempi.h since, for VPATH builds, the
|
|
# top_ompi_srcdir is needed to find the header.
|
|
#
|
|
if test "$enabled_mpifh" = 1; then
|
|
mpifh_component_header="mpiext_${component}_mpifh.h"
|
|
cat >> $mpiusempi_ext_h <<EOF
|
|
include '$top_ompi_srcdir/ompi/mpiext/$component/mpif-h/$mpifh_component_header'
|
|
EOF
|
|
fi
|
|
|
|
cat >> $mpiusempi_ext_h <<EOF
|
|
include '$top_ompi_srcdir/ompi/mpiext/$component/use-mpi/$component_header'
|
|
|
|
EOF
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
|
|
cat >> $mpiusempi_ext_h <<EOF
|
|
!
|
|
! Enabled Extension: $component
|
|
! No "use mpi" bindings available
|
|
!
|
|
|
|
EOF
|
|
fi
|
|
|
|
###############
|
|
# "use mpi_f08" bindings
|
|
###############
|
|
#
|
|
# Test if this extension has "use mpi_f08" bindings
|
|
# If not, skip this step.
|
|
#
|
|
test_header="${srcdir}/ompi/mpiext/$component/use-mpi-f08/mpiext_${component}_usempif08.h"
|
|
|
|
AC_MSG_CHECKING([if MPI Extension $component has "use mpi_f08" bindings])
|
|
|
|
if test -e "$test_header" ; then
|
|
AC_MSG_RESULT([yes])
|
|
|
|
# JMS Where is this needed?
|
|
EXT_USEMPIF08_HEADERS="$EXT_USEMPIF08_HEADERS mpiext/$component/use-mpi-f08/mpiext_${component}_usempif08.h"
|
|
$6="$$6 $component"
|
|
|
|
component_header="mpiext_${component}_usempif08.h"
|
|
|
|
cat >> $mpiusempif08_ext_h <<EOF
|
|
!
|
|
! Enabled Extension: $component
|
|
!
|
|
EOF
|
|
#
|
|
# Include the mpif.h header if it is available. Cannot do
|
|
# this from inside the usempif08.h since, for VPATH builds,
|
|
# the top_ompi_srcdir is needed to find the header.
|
|
#
|
|
if test "$enabled_mpifh" = 1; then
|
|
mpifh_component_header="mpiext_${component}_mpifh.h"
|
|
cat >> $mpiusempif08_ext_h <<EOF
|
|
include '$top_ompi_srcdir/ompi/mpiext/$component/mpif-h/$mpifh_component_header'
|
|
EOF
|
|
fi
|
|
|
|
cat >> $mpiusempif08_ext_h <<EOF
|
|
include '$top_ompi_srcdir/ompi/mpiext/$component/use-mpi-f08/$component_header'
|
|
|
|
EOF
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
|
|
cat >> $mpiusempif08_ext_h <<EOF
|
|
!
|
|
! Enabled Extension: $component
|
|
! No "use mpi_f08" bindings available
|
|
!
|
|
|
|
EOF
|
|
fi
|
|
|
|
# Add this component name to the master list of all EXT component
|
|
# subdirs
|
|
$2="$$2 ${component}"
|
|
|
|
m4_ifdef([OMPI_MPIEXT_]$1[_NEED_INIT],
|
|
[echo "extern const ompi_mpiext_component_t ompi_mpiext_${component};" >> $outfile.extern
|
|
echo " &ompi_mpiext_${component}, " >> $outfile.struct])
|
|
|
|
# now add the flags that were set in the environment variables
|
|
# framework_component_FOO (for example, the flags set by
|
|
# m4_configure components)
|
|
#
|
|
# Check for flags passed up from the component. If we're
|
|
# compiling statically, then take all flags passed up from the
|
|
# component.
|
|
m4_foreach(flags, [LDFLAGS, LIBS],
|
|
[[str="line=\$mpiext_${component}_WRAPPER_EXTRA_]flags["]
|
|
eval "$str"
|
|
if test -n "$line" ; then
|
|
$1[_WRAPPER_EXTRA_]flags[="$]$1[_WRAPPER_EXTRA_]flags[ $line"]
|
|
fi
|
|
])dnl
|
|
])
|
|
|
|
|
|
######################################################################
|
|
#
|
|
# EXT_PROCESS_DEAD_COMPONENT
|
|
#
|
|
# process a component that can not be built. Do the last minute checks
|
|
# to make sure the user isn't doing something stupid.
|
|
#
|
|
# USAGE:
|
|
# EXT_PROCESS_DEAD_COMPONENT((1) component_name,
|
|
# (2) all_components_variable)
|
|
#
|
|
# NOTE: component_name will not be determined until run time.
|
|
#
|
|
######################################################################
|
|
AC_DEFUN([EXT_PROCESS_DEAD_COMPONENT],[
|
|
AC_MSG_CHECKING([if MPI Extension $1 can compile])
|
|
|
|
# Need to add this component to the "all" list so that it is
|
|
# included in DIST SUBDIRS
|
|
$2="$$2 $1"
|
|
|
|
AC_MSG_RESULT([no])
|
|
])
|
|
|
|
|
|
|
|
######################################################################
|
|
#
|
|
# EXT_COMPONENT_BUILD_CHECK
|
|
#
|
|
# checks the standard rules of component building to see if the
|
|
# given component should be built.
|
|
#
|
|
# USAGE:
|
|
# EXT_COMPONENT_BUILD_CHECK(component,
|
|
# action-if-build, action-if-not-build)
|
|
#
|
|
######################################################################
|
|
AC_DEFUN([EXT_COMPONENT_BUILD_CHECK],[
|
|
AC_REQUIRE([AC_PROG_GREP])
|
|
|
|
component=$1
|
|
component_path="$srcdir/ompi/mpiext/$component"
|
|
want_component=0
|
|
|
|
# build if:
|
|
# - the component type is direct and we are that component
|
|
# - there is no ompi_ignore file
|
|
# - there is an ompi_ignore, but there is an empty ompi_unignore
|
|
# - there is an ompi_ignore, but username is in ompi_unignore
|
|
if test -d $component_path ; then
|
|
# decide if we want the component to be built or not. This
|
|
# is spread out because some of the logic is a little complex
|
|
# and test's syntax isn't exactly the greatest. We want to
|
|
# build the component by default.
|
|
want_component=1
|
|
if test -f $component_path/.ompi_ignore ; then
|
|
# If there is an ompi_ignore file, don't build
|
|
# the component. Note that this decision can be
|
|
# overridden by the unignore logic below.
|
|
want_component=0
|
|
fi
|
|
if test -f $component_path/.ompi_unignore ; then
|
|
# if there is an empty ompi_unignore, that is
|
|
# equivalent to having your userid in the unignore file.
|
|
# If userid is in the file, unignore the ignore file.
|
|
if test ! -s $component_path/.ompi_unignore ; then
|
|
want_component=1
|
|
elif test ! -z "`$GREP $OPAL_CONFIGURE_USER $component_path/.ompi_unignore`" ; then
|
|
want_component=1
|
|
fi
|
|
fi
|
|
fi
|
|
|
|
# if we asked for everything, then allow it to build if able
|
|
str="ENABLED_COMPONENT_CHECK=\$ENABLE_EXT_ALL"
|
|
eval $str
|
|
if test ! "$ENABLED_COMPONENT_CHECK" = "1" ; then
|
|
# if we were explicitly disabled, don't build :)
|
|
str="ENABLED_COMPONENT_CHECK=\$ENABLE_${component}"
|
|
eval $str
|
|
if test ! "$ENABLED_COMPONENT_CHECK" = "1" ; then
|
|
want_component=0
|
|
fi
|
|
fi
|
|
|
|
AS_IF([test "$want_component" = "1"], [$2], [$3])
|
|
])
|
|
|
|
|
|
# OMPI_EXT_MAKE_DIR_LIST(subst'ed variable, shell list)
|
|
#
|
|
# Prefix every extension name with "mpiext/" and AC subst it.
|
|
# -------------------------------------------------------------------------
|
|
AC_DEFUN([OMPI_EXT_MAKE_DIR_LIST],[
|
|
$1=
|
|
for item in $2 ; do
|
|
$1="$$1 mpiext/$item"
|
|
done
|
|
AC_SUBST($1)
|
|
])
|
|
|
|
# OMPI_EXT_MAKE_LISTS((1) subst'ed variable prefix,
|
|
# (2) shell list,
|
|
# (3) bindings dir name,
|
|
# (4) bindings suffix)
|
|
#
|
|
# Prefix every extension name with "mpiext/".
|
|
# -------------------------------------------------------------------------
|
|
AC_DEFUN([OMPI_EXT_MAKE_LISTS],[
|
|
# Make the directory list
|
|
tmp=
|
|
for item in $2 ; do
|
|
tmp="$tmp mpiext/$item/$3"
|
|
done
|
|
$1_DIRS=$tmp
|
|
AC_SUBST($1_DIRS)
|
|
|
|
# Make the list of libraries
|
|
tmp=
|
|
for item in $2 ; do
|
|
tmp="$tmp "'$(top_builddir)'"/ompi/mpiext/$item/$3/libmpiext_${item}_$4.la"
|
|
done
|
|
$1_LIBS=$tmp
|
|
AC_SUBST($1_LIBS)
|
|
])
|