Revert "Remove opal/mca/common/ofi."

This reverts commit dd20174532.

Signed-off-by: guserav <erik.zeiske@web.de>
(cherry picked from commit 4ad78aaa15)
Signed-off-by: Brian Barrett <bbarrett@amazon.com>

VERSION

@@ -116,6 +116,7 @@ libmca_orte_common_alps_so_version=70:0:30
 
 # OPAL layer
 libmca_opal_common_cuda_so_version=70:0:30
+libmca_opal_common_ofi_so_version=10:0:0
 libmca_opal_common_sm_so_version=70:0:30
 libmca_opal_common_ucx_so_version=70:0:30
 libmca_opal_common_ugni_so_version=70:0:30

configure.ac

@@ -154,6 +154,7 @@ AC_SUBST(libopen_pal_so_version)
 # transparently by adding some intelligence in autogen.pl
 # and/or opal_mca.m4, but I don't have the cycles to do this
 # right now.
+AC_SUBST(libmca_opal_common_ofi_so_version)
 AC_SUBST(libmca_opal_common_cuda_so_version)
 AC_SUBST(libmca_opal_common_sm_so_version)
 AC_SUBST(libmca_opal_common_ugni_so_version)

opal/mca/common/ofi/Makefile.am

@@ -0,0 +1,105 @@
+#
+# Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
+#                         University Research and Technology
+#                         Corporation.  All rights reserved.
+# Copyright (c) 2004-2013 The University of Tennessee and The University
+#                         of Tennessee Research Foundation.  All rights
+#                         reserved.
+# Copyright (c) 2004-2009 High Performance Computing Center Stuttgart,
+#                         University of Stuttgart.  All rights reserved.
+# Copyright (c) 2004-2005 The Regents of the University of California.
+#                         All rights reserved.
+# Copyright (c) 2011-2013 NVIDIA Corporation.  All rights reserved.
+# Copyright (c) 2014      Cisco Systems, Inc.  All rights reserved.
+# Copyright (c) 2015      Intel, Inc. All rights reserved.
+# Copyright (c) 2017      Los Alamos National Security, LLC.  All rights
+#                         reserved.
+# $COPYRIGHT$
+#
+# Additional copyrights may follow
+#
+# $HEADER$
+#
+# A word of explanation...
+#
+# This library is linked against various MCA components because the
+# support for ofis is needed in various places.
+#
+# Note that building this common component statically and linking
+# against other dynamic components is *not* supported!
+
+AM_CPPFLAGS = $(opal_common_ofi_CPPFLAGS)
+
+# Header files
+
+headers = \
+        common_ofi.h
+
+# Source files
+
+sources = \
+        common_ofi.c
+
+# As per above, we'll either have an installable or noinst result.
+# The installable one should follow the same MCA prefix naming rules
+# (i.e., libmca_<type>_<name>.la).  The noinst one can be named
+# whatever it wants, although libmca_<type>_<name>_noinst.la is
+# recommended.
+
+# To simplify components that link to this library, we will *always*
+# have an output libtool library named libmca_<type>_<name>.la -- even
+# for case 2) described above (i.e., so there's no conditional logic
+# necessary in component Makefile.am's that link to this library).
+# Hence, if we're creating a noinst version of this library (i.e.,
+# case 2), we sym link it to the libmca_<type>_<name>.la name
+# (libtool will do the Right Things under the covers).  See the
+# all-local and clean-local rules, below, for how this is effected.
+
+lib_LTLIBRARIES =
+noinst_LTLIBRARIES =
+comp_inst = lib@OPAL_LIB_PREFIX@mca_common_ofi.la
+comp_noinst = lib@OPAL_LIB_PREFIX@mca_common_ofi_noinst.la
+
+
+if MCA_BUILD_opal_common_ofi_DSO
+lib_LTLIBRARIES += $(comp_inst)
+else
+noinst_LTLIBRARIES += $(comp_noinst)
+endif
+
+lib@OPAL_LIB_PREFIX@mca_common_ofi_la_SOURCES = $(headers) $(sources)
+lib@OPAL_LIB_PREFIX@mca_common_ofi_la_LDFLAGS = \
+        $(opal_common_ofi_LDFLAGS) \
+        -version-info $(libmca_opal_common_ofi_so_version)
+lib@OPAL_LIB_PREFIX@mca_common_ofi_la_LIBADD = $(opal_common_ofi_LIBS)
+
+lib@OPAL_LIB_PREFIX@mca_common_ofi_noinst_la_SOURCES = $(headers) $(sources)
+lib@OPAL_LIB_PREFIX@mca_common_ofi_noinst_la_LDFLAGS = $(opal_common_ofi_LDFLAGS)
+lib@OPAL_LIB_PREFIX@mca_common_ofi_noinst_la_LIBADD = $(opal_common_ofi_LIBS)
+
+# Conditionally install the header files
+
+if WANT_INSTALL_HEADERS
+opaldir = $(opalincludedir)/$(subdir)
+opal_HEADERS = $(headers)
+endif
+
+# These two rules will sym link the "noinst" libtool library filename
+# to the installable libtool library filename in the case where we are
+# compiling this component statically (case 2), described above).
+
+V=0
+OMPI_V_LN_SCOMP = $(ompi__v_LN_SCOMP_$V)
+ompi__v_LN_SCOMP_ = $(ompi__v_LN_SCOMP_$AM_DEFAULT_VERBOSITY)
+ompi__v_LN_SCOMP_0 = @echo "  LN_S    " `basename $(comp_inst)`;
+
+all-local:
+	$(OMPI_V_LN_SCOMP) if test -z "$(lib_LTLIBRARIES)"; then \
+	  rm -f "$(comp_inst)"; \
+	  $(LN_S) "$(comp_noinst)" "$(comp_inst)"; \
+	fi
+
+clean-local:
+	if test -z "$(lib_LTLIBRARIES)"; then \
+	  rm -f "$(comp_inst)"; \
+	fi

opal/mca/common/ofi/common_ofi.c

@@ -0,0 +1,23 @@
+/*
+ * Copyright (c) 2015      Intel, Inc.  All rights reserved.
+ * Copyright (c) 2017      Los Alamos National Security, LLC.  All rights
+ *                         reserved.
+ * $COPYRIGHT$
+ *
+ * Additional copyrights may follow
+ *
+ * $HEADER$
+ */
+
+#include "opal_config.h"
+#include "opal/constants.h"
+
+#include <errno.h>
+#include <unistd.h>
+
+#include "common_ofi.h"
+
+int mca_common_ofi_register_mca_variables(void)
+{
+    return OPAL_SUCCESS;
+}

opal/mca/common/ofi/common_ofi.h

@@ -0,0 +1,18 @@
+/* -*- Mode: C; c-basic-offset:4 ; indent-tabs-mode:nil -*- */
+/*
+ * Copyright (c) 2015      Intel, Inc. All rights reserved.
+ * Copyright (c) 2017      Los Alamos National Security, LLC.  All rights
+ *                         reserved.
+ * $COPYRIGHT$
+ *
+ * Additional copyrights may follow
+ *
+ * $HEADER$
+ */
+
+#ifndef OPAL_MCA_COMMON_OFI_H
+#define OPAL_MCA_COMMON_OFI_H
+
+OPAL_DECLSPEC int mca_common_ofi_register_mca_variables(void);
+
+#endif /* OPAL_MCA_COMMON_OFI_H */

opal/mca/common/ofi/configure.m4

@@ -0,0 +1,32 @@
+# -*- shell-script -*-
+#
+# Copyright (c) 2011-2013 NVIDIA Corporation.  All rights reserved.
+# Copyright (c) 2013      The University of Tennessee and The University
+#                         of Tennessee Research Foundation.  All rights
+#                         reserved.
+# Copyright (c) 2015      Intel, Inc. All rights reserved.
+# Copyright (c) 2015 Cisco Systems, Inc.  All rights reserved.
+# Copyright (c) 2017       Los Alamos National Security, LLC.  All rights
+#                         reserved.
+# $COPYRIGHT$
+#
+# Additional copyrights may follow
+#
+# $HEADER$
+#
+
+AC_DEFUN([MCA_opal_common_ofi_CONFIG],[
+    AC_CONFIG_FILES([opal/mca/common/ofi/Makefile])
+
+    # Check for ofi.  Note that $opal_common_ofi_happy is
+    # used in other configure.m4's to know if ofi configured
+    # successfully.
+    OPAL_CHECK_OFI([opal_common_ofi],
+                   [opal_common_ofi_happy=yes
+                    common_ofi_WRAPPER_EXTRA_LDFLAGS=$opal_common_ofi_LDFLAGS
+                    common_ofi_WRAPPER_EXTRA_LIBS=$opal_common_ofi_LIBS
+                    $1],
+                   [opal_common_ofi_happy=no
+                    $2])
+
+])dnl

opal/mca/common/ofi/owner.txt

@@ -0,0 +1,7 @@
+#
+# owner/status file
+# owner: institution that is responsible for this package
+# status: e.g. active, maintenance, unmaintained
+#
+owner: Intel
+status:active