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Merge pull request #6884 from guserav/reintroduce-common-ofi
Reintroduce common ofi
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‎VERSION‎

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@@ -110,6 +110,7 @@ libmca_orte_common_alps_so_version=0:0:0
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# OPAL layer
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libmca_opal_common_cuda_so_version=0:0:0
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libmca_opal_common_ofi_so_version=0:0:0
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libmca_opal_common_sm_so_version=0:0:0
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libmca_opal_common_ucx_so_version=0:0:0
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libmca_opal_common_ugni_so_version=0:0:0

‎configure.ac‎

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@@ -155,6 +155,7 @@ AC_SUBST(libopen_pal_so_version)
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# transparently by adding some intelligence in autogen.pl
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# and/or opal_mca.m4, but I don't have the cycles to do this
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# right now.
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AC_SUBST(libmca_opal_common_ofi_so_version)
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AC_SUBST(libmca_opal_common_cuda_so_version)
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AC_SUBST(libmca_opal_common_sm_so_version)
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AC_SUBST(libmca_opal_common_ugni_so_version)

‎opal/mca/common/ofi/Makefile.am‎

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#
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# Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
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# University Research and Technology
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# Corporation. All rights reserved.
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# Copyright (c) 2004-2013 The University of Tennessee and The University
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# of Tennessee Research Foundation. All rights
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# reserved.
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# Copyright (c) 2004-2009 High Performance Computing Center Stuttgart,
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# University of Stuttgart. All rights reserved.
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# Copyright (c) 2004-2005 The Regents of the University of California.
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# All rights reserved.
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# Copyright (c) 2011-2013 NVIDIA Corporation. All rights reserved.
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# Copyright (c) 2014 Cisco Systems, Inc. All rights reserved.
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# Copyright (c) 2015 Intel, Inc. All rights reserved.
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# Copyright (c) 2017 Los Alamos National Security, LLC. All rights
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# reserved.
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# Copyright (c) 2019 Hewlett Packard Enterprise. All rights reserved.
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# $COPYRIGHT$
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#
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# Additional copyrights may follow
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#
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# $HEADER$
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#
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# A word of explanation...
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#
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# This library is linked against various MCA components because the
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# support for ofis is needed in various places.
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#
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# Note that building this common component statically and linking
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# against other dynamic components is *not* supported!
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AM_CPPFLAGS = $(opal_ofi_CPPFLAGS)
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# Header files
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headers = \
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common_ofi.h
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# Source files
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sources = \
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common_ofi.c
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# As per above, we'll either have an installable or noinst result.
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# The installable one should follow the same MCA prefix naming rules
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# (i.e., libmca_<type>_<name>.la). The noinst one can be named
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# whatever it wants, although libmca_<type>_<name>_noinst.la is
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# recommended.
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# To simplify components that link to this library, we will *always*
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# have an output libtool library named libmca_<type>_<name>.la -- even
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# for case 2) described above (i.e., so there's no conditional logic
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# necessary in component Makefile.am's that link to this library).
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# Hence, if we're creating a noinst version of this library (i.e.,
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# case 2), we sym link it to the libmca_<type>_<name>.la name
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# (libtool will do the Right Things under the covers). See the
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# all-local and clean-local rules, below, for how this is effected.
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lib_LTLIBRARIES =
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noinst_LTLIBRARIES =
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comp_inst = lib@OPAL_LIB_PREFIX@mca_common_ofi.la
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comp_noinst = lib@OPAL_LIB_PREFIX@mca_common_ofi_noinst.la
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if MCA_BUILD_opal_common_ofi_DSO
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lib_LTLIBRARIES += $(comp_inst)
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else
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noinst_LTLIBRARIES += $(comp_noinst)
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endif
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lib@OPAL_LIB_PREFIX@mca_common_ofi_la_SOURCES = $(headers) $(sources)
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lib@OPAL_LIB_PREFIX@mca_common_ofi_la_LDFLAGS = \
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$(opal_ofi_LDFLAGS) \
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-version-info $(libmca_opal_common_ofi_so_version)
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lib@OPAL_LIB_PREFIX@mca_common_ofi_la_LIBADD = $(opal_ofi_LIBS)
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lib@OPAL_LIB_PREFIX@mca_common_ofi_noinst_la_SOURCES = $(headers) $(sources)
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lib@OPAL_LIB_PREFIX@mca_common_ofi_noinst_la_LDFLAGS = $(opal_ofi_LDFLAGS)
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lib@OPAL_LIB_PREFIX@mca_common_ofi_noinst_la_LIBADD = $(opal_ofi_LIBS)
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# Conditionally install the header files
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if WANT_INSTALL_HEADERS
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opaldir = $(opalincludedir)/$(subdir)
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opal_HEADERS = $(headers)
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endif
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# These two rules will sym link the "noinst" libtool library filename
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# to the installable libtool library filename in the case where we are
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# compiling this component statically (case 2), described above).
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V=0
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OMPI_V_LN_SCOMP = $(ompi__v_LN_SCOMP_$V)
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ompi__v_LN_SCOMP_ = $(ompi__v_LN_SCOMP_$AM_DEFAULT_VERBOSITY)
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ompi__v_LN_SCOMP_0 = @echo " LN_S " `basename $(comp_inst)`;
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all-local:
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$(OMPI_V_LN_SCOMP) if test -z "$(lib_LTLIBRARIES)"; then \
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rm -f "$(comp_inst)"; \
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$(LN_S) "$(comp_noinst)" "$(comp_inst)"; \
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fi
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clean-local:
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if test -z "$(lib_LTLIBRARIES)"; then \
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rm -f "$(comp_inst)"; \
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fi

‎opal/mca/common/ofi/common_ofi.c‎

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/*
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* Copyright (c) 2015 Intel, Inc. All rights reserved.
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* Copyright (c) 2017 Los Alamos National Security, LLC. All rights
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* reserved.
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* $COPYRIGHT$
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*
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* Additional copyrights may follow
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*
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* $HEADER$
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*/
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#include "opal_config.h"
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#include "opal/constants.h"
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#include <errno.h>
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#include <unistd.h>
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#include "common_ofi.h"
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int mca_common_ofi_register_mca_variables(void)
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{
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if (fi_version() >= FI_VERSION(1,0)) {
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return OPAL_SUCCESS;
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} else {
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return OPAL_ERROR;
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}
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}

‎opal/mca/common/ofi/common_ofi.h‎

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/* -*- Mode: C; c-basic-offset:4 ; indent-tabs-mode:nil -*- */
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/*
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* Copyright (c) 2015 Intel, Inc. All rights reserved.
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* Copyright (c) 2017 Los Alamos National Security, LLC. All rights
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* reserved.
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* $COPYRIGHT$
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*
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* Additional copyrights may follow
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*
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* $HEADER$
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*/
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#ifndef OPAL_MCA_COMMON_OFI_H
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#define OPAL_MCA_COMMON_OFI_H
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#include <rdma/fabric.h>
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OPAL_DECLSPEC int mca_common_ofi_register_mca_variables(void);
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#endif /* OPAL_MCA_COMMON_OFI_H */

‎opal/mca/common/ofi/configure.m4‎

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# -*- shell-script -*-
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#
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# Copyright (c) 2011-2013 NVIDIA Corporation. All rights reserved.
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# Copyright (c) 2013 The University of Tennessee and The University
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# of Tennessee Research Foundation. All rights
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# reserved.
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# Copyright (c) 2015 Intel, Inc. All rights reserved.
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# Copyright (c) 2015 Cisco Systems, Inc. All rights reserved.
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# Copyright (c) 2017 Los Alamos National Security, LLC. All rights
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# reserved.
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# Copyright (c) 2019 Hewlett Packard Enterprise. All rights reserved.
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# $COPYRIGHT$
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#
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# Additional copyrights may follow
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#
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# $HEADER$
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#
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AC_DEFUN([MCA_opal_common_ofi_CONFIG],[
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AC_CONFIG_FILES([opal/mca/common/ofi/Makefile])
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OPAL_CHECK_OFI
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# Note that $opal_common_ofi_happy is
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# used in other configure.m4's to know if ofi configured
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# successfully.
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AS_IF([test "$opal_ofi_happy" = "yes"],
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[opal_common_ofi_happy=yes
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common_ofi_WRAPPER_EXTRA_LDFLAGS=$opal_ofi_LDFLAGS
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common_ofi_WRAPPER_EXTRA_LIBS=$opal_ofi_LIBS
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$1],
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[opal_common_ofi_happy=no
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$2])
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])dnl

‎opal/mca/common/ofi/owner.txt‎

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#
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# owner/status file
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# owner: institution that is responsible for this package
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# status: e.g. active, maintenance, unmaintained
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#
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owner: Hewlett Packard Enterprise
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status:active

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