47725c9b02
interconnects that provide matching logic in the library. Currently includes support for MX and some support for Portals * Fix overuse of proc_pml pointer on the ompi_proc structuer, splitting into proc_pml for pml data and proc_bml for the BML endpoint data * bug fixes in bsend init code, which wasn't being used by the OB1 or DR PMLs... This commit was SVN r10642.
137 строки
5.3 KiB
Bash
137 строки
5.3 KiB
Bash
# -*- shell-script -*-
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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) 2004-2005 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) 2004-2005 High Performance Computing Center Stuttgart,
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# University of Stuttgart. All rights reserved.
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# Copyright (c) 2004-2006 The Regents of the University of California.
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# 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_PORTALS(prefix, [action-if-found], [action-if-not-found])
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# --------------------------------------------------------
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# check if PORTALS 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_PORTALS],[
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# save compiler flags so that we don't alter them for later
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# components.
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check_portals_save_CPPFLAGS="$CPPFLAGS"
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check_portals_save_LDFLAGS="$LDFLAGS"
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check_portals_save_LIBS="$LIBS"
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check_portals_CPPFLAGS=
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check_portals_LDFLAGS=
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check_portals_LIBS=
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check_portals_configuration="none"
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ompi_check_portals_happy="yes"
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# Get some configuration information
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AC_ARG_WITH([portals],
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[AC_HELP_STRING([--with-portals(=DIR)],
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[Build Portals support, searching for installation in DIR])])
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AC_ARG_WITH([portals-config],
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AC_HELP_STRING([--with-portals-config],
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[configuration to use for Portals support.
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One of "utcp", "xt3". (default: utcp)]))
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AC_ARG_WITH([portals-libs],
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[AC_HELP_STRING([--with-portals-libs=LIBS],
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[Libraries to link with for portals])])
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AC_MSG_CHECKING([for Portals configuration])
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if test "$with_portals_config" = "" ; then
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with_portals_config="utcp"
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elif test "$with_portals_config" = "redstorm" ; then
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with_portals_config="xt3"
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fi
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OMPI_PORTALS_UTCP=0
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OMPI_PORTALS_CRAYXT3=0
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case "$with_portals_config" in
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"utcp")
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OMPI_PORTALS_UTCP=1
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OMPI_PORTALS_HAVE_EVENT_UNLINK=1
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check_portals_LIBS="-lp3utcp -lp3api -lp3lib -lp3rt -lp3utcp"
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check_portals_header_prefix=
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AC_MSG_RESULT([utcp])
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;;
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"xt3")
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OMPI_PORTALS_CRAYXT3=1
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OMPI_PORTALS_HAVE_EVENT_UNLINK=0
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check_portals_LIBS=
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check_portals_header_prefix="portals/"
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AC_MSG_RESULT([Cray XT3])
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;;
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*)
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# ok to call ERROR here - the user specified something invalid.
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# that should be brought to his attention
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AC_MSG_ERROR([unknown Portals configuration. Can not continue])
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;;
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esac
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AC_DEFINE_UNQUOTED([OMPI_PORTALS_HAVE_EVENT_UNLINK],
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[$OMPI_PORTALS_HAVE_EVENT_UNLINK],
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[Does Portals send a PTL_EVENT_UNLINK event])
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AC_DEFINE_UNQUOTED([OMPI_PORTALS_UTCP], [$OMPI_PORTALS_UTCP],
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[Use the UTCP reference implementation of Portals])
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AC_DEFINE_UNQUOTED([OMPI_PORTALS_CRAYXT3], [$OMPI_PORTALS_CRAYXT3],
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[Use the Cray XT-3 implementation of Portals])
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# Add correct -I and -L flags
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AS_IF([test -n "$with_portals"],
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[AS_IF([test -d "$with_portals/include"],
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[check_portals_CPPFLAGS="-I$with_portals/include"
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CPPFLAGS="$CPPFLAGS $check_portals_CPPFLAGS"], [])
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AS_IF([test -d "$with_portals/lib"],
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[check_portals_LDFLAGS="-L$with_portals/lib"
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LDFLAGS="$LDFLAGS $check_portals_LDFLAGS"], [])])
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# Try to find all the portals libraries (this is not fun!)
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if test -n "$with_portals_libs" ; then
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check_portals_LIBS=""
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for lib in $with_portals_libs ; do
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check_portals_LIBS="$check_portals_LIBS -l$lib"
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done
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fi
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# check for portals
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LIBS="$LIBS $btl_portals_LIBS"
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AC_CHECK_HEADERS([${check_portals_header_prefix}portals3.h],
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[AC_MSG_CHECKING([if possible to link Portals application])
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AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <${check_portals_header_prefix}portals3.h>],
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[int i; PtlInit(&i);])],
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[AC_MSG_RESULT([yes])
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$1_WRAPPER_EXTRA_LDFLAGS="$btl_portals_LDFLAGS"
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$1_WRAPPER_EXTRA_LIBS="$btl_portals_LIBS"
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ompi_check_portals_happy="yes"],
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[AC_MSG_RESULT([no])
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ompi_check_portals_happy="yes"])],
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[ompi_check_portals_happy="no"])
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# reset the flags for the next test
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CPPFLAGS="$check_portals_save_CPPFLAGS"
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LDFLAGS="$check_portals_save_LDFLAGS"
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LIBS="$check_portals_save_LIBS"
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$1_CPPFLAGS="$check_portals_CPPFLAGS"
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$1_LDFLAGS="$check_portals_LDFLAGS"
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$1_LIBS="$check_portals_LIBS"
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AS_IF([test "$ompi_check_portals_happy" = "yes"],
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[$2],
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[AS_IF([test ! -z "$with_portals" -a "$with_portals" != "no"],
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[AC_MSG_ERROR([Portals support requested but not found. Aborting])])
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$3])
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])
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