106 строки
4.6 KiB
Bash
106 строки
4.6 KiB
Bash
# -*- shell-script -*-
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#
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# Copyright (C) 2015-2017 Mellanox Technologies, Inc.
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# All rights reserved.
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# Copyright (c) 2015 Research Organization for Information Science
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# and Technology (RIST). All rights reserved.
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# Copyright (c) 2016 Los Alamos National Security, LLC. All rights
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# reserved.
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# Copyright (c) 2016 Cisco Systems, Inc. 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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# OMPI_CHECK_UCX(prefix, [action-if-found], [action-if-not-found])
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# --------------------------------------------------------
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# check if UCX support can be found. sets prefix_{CPPFLAGS,
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# LDFLAGS, LIBS} as needed and runs action-if-found if there is
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# support, otherwise executes action-if-not-found
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AC_DEFUN([OMPI_CHECK_UCX],[
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if test -z "$ompi_check_ucx_happy" ; then
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AC_ARG_WITH([ucx],
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[AC_HELP_STRING([--with-ucx(=DIR)],
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[Build with Unified Communication X library support])])
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OPAL_CHECK_WITHDIR([ucx], [$with_ucx], [include/ucp/api/ucp.h])
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AC_ARG_WITH([ucx-libdir],
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[AC_HELP_STRING([--with-ucx-libdir=DIR],
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[Search for Unified Communication X libraries in DIR])])
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OPAL_CHECK_WITHDIR([ucx-libdir], [$with_ucx_libdir], [libucp.*])
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AS_IF([test "$with_ucx" != "no"],
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[AS_IF([test ! -z "$with_ucx" && test "$with_ucx" != "yes"],
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[_x_ac_ucx_dirs="$with_ucx"],
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[
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PKG_CHECK_MODULES_STATIC([ucx],[ucx],
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[_x_ac_ucx_dirs=`$PKG_CONFIG --variable=prefix ucx`],
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[_x_ac_ucx_dirs="/usr /usr/local /opt/ucx"])
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])
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for ompi_check_ucx_dir in $_x_ac_ucx_dirs; do
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AS_IF([test ! -z "$with_ucx_libdir" && test "$with_ucx_libdir" != "yes"],
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[
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ompi_check_ucx_libdir="$with_ucx_libdir"
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ompi_check_ucx_extra_libs="-L$ompi_check_ucx_libdir"
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],
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[AS_IF([test ! -z "$ompi_check_ucx_dir"],
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[
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ompi_check_ucx_libdir=$ompi_check_ucx_dir/lib
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ompi_check_ucx_extra_libs="-L$ompi_check_ucx_libdir"
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])])
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ompi_check_ucx_$1_save_CPPFLAGS="$CPPFLAGS"
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ompi_check_ucx_$1_save_LDFLAGS="$LDFLAGS"
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ompi_check_ucx_$1_save_LIBS="$LIBS"
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OPAL_CHECK_PACKAGE([ompi_check_ucx],
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[ucp/api/ucp.h],
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[ucp],
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[ucp_cleanup],
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[$ompi_check_ucx_extra_libs],
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[$ompi_check_ucx_dir],
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[$ompi_check_ucx_libdir],
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[ompi_check_ucx_happy="yes"],
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[ompi_check_ucx_happy="no"])
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CPPFLAGS="$ompi_check_ucx_$1_save_CPPFLAGS"
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LDFLAGS="$ompi_check_ucx_$1_save_LDFLAGS"
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LIBS="$ompi_check_ucx_$1_save_LIBS"
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if test "$ompi_check_ucx_happy" = no; then
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continue
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fi
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AC_MSG_CHECKING(for UCX version compatibility)
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AC_REQUIRE_CPP
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old_CPPFLAGS="$CPPFLAGS"
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CPPFLAGS="$CPPFLAGS -I$ompi_check_ucx_dir/include"
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AC_COMPILE_IFELSE(
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[AC_LANG_PROGRAM([[#include <uct/api/version.h>]],[[]])],
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[ompi_ucx_version_ok="yes"],
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[ompi_ucx_version_ok="no"])
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AC_MSG_RESULT([$ompi_ucx_version_ok])
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CPPFLAGS=$old_CPPFLAGS
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AS_IF([test "$ompi_ucx_version_ok" = "no"], [ompi_check_ucx_happy="no"])
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if test "$ompi_check_ucx_happy" = yes; then
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break
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fi
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done],
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[ompi_check_ucx_happy="no"])
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OPAL_SUMMARY_ADD([[Transports]],[[Open UCX]],[$1],[$ompi_check_ucx_happy])
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fi
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AS_IF([test "$ompi_check_ucx_happy" = "yes"],
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[$1_CPPFLAGS="[$]$1_CPPFLAGS $ompi_check_ucx_CPPFLAGS"
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$1_LDFLAGS="[$]$1_LDFLAGS $ompi_check_ucx_LDFLAGS"
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$1_LIBS="[$]$1_LIBS $ompi_check_ucx_LIBS"
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$2],
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[AS_IF([test ! -z "$with_ucx" && test "$with_ucx" != "no"],
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[AC_MSG_ERROR([UCX support requested but not found. Aborting])])
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$3])
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])
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