a2919174d0
Multiple conduits can exist at the same time, and can even point to the same base transport. Each conduit can have its own characteristics (e.g., flow control) based on the info keys provided to the "open_conduit" call. For ease during the transition period, the "legacy" RML interfaces remain as wrappers over the new conduit-based APIs using a default conduit opened during orte_init - this default conduit is tied to the OOB framework so that current behaviors are preserved. Once the transition has been completed, a one-time cleanup will be done to update all RML calls to the new APIs and the "legacy" interfaces will be deleted. While we are at it: Remove oob/usock component to eliminate the TMPDIR length problem - get all working, including oob_stress
113 строки
4.8 KiB
Plaintext
113 строки
4.8 KiB
Plaintext
# -*- shell-script ; indent-tabs-mode:nil -*-
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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) 2004-2005 The Regents of the University of California.
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# All rights reserved.
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# Copyright (c) 2009-2016 Cisco Systems, Inc. All rights reserved.
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# Copyright (c) 2011-2016 Los Alamos National Security, LLC. All rights
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# reserved.
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# Copyright (c) 2014 Intel, Inc. All rights reserved.
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# Copyright (c) 2014-2015 Research Organization for Information Science
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# and Technology (RIST). 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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#
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# special check for cray xpmem, uses macro(s) from pkg.m4
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#
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# OPAL_CHECK_CRAY_XPMEM(prefix, [action-if-found], [action-if-not-found])
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# --------------------------------------------------------
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AC_DEFUN([OPAL_CHECK_CRAY_XPMEM],[
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if test -z "$opal_check_cray_xpmem_happy" ; then
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AC_ARG_WITH([cray_xpmem],
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[AC_HELP_STRING([--with-cray-xpmem(=yes/no)],
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[Build Cray XPMEM support(default: auto)])],
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[], with_cray_xpmem=auto)
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AC_MSG_CHECKING([for Cray XPMEM support])
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AS_IF([test "$with_cray_xpmem" = "no"],
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[AC_MSG_RESULT([no])
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$3],
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[AS_IF([test "$with_cray_xpmem" = "auto" || test "$with_cray_xpmem" = "yes"],
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[PKG_CHECK_MODULES_STATIC([CRAY_XPMEM], [cray-xpmem],
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[opal_check_cray_xpmem_happy="yes"],
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[opal_check_cray_xpmem_happy="no"]
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[AS_IF([test "$with_cray_xpmem" = "yes"],
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[AC_MSG_WARN([Cray XPMEM support requested but pkg-config failed.])
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AC_MSG_ERROR([Aborting])],[])]
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)],
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[])
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])
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AS_IF([test "$opal_check_cray_xpmem_happy" = "yes" && test "$enable_static" = "yes"],
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[CRAY_XPMEM_LIBS = $CRAY_XPMEM_STATIC_LIBS],[])
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fi
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AS_IF([test "$opal_check_cray_xpmem_happy" = "yes"],
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[$1_LDFLAGS="[$]$1_LDFLAGS $CRAY_XPMEM_LIBS"
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$1_CPPFLAGS="[$]$1_CPPFLAGS $CRAY_XPMEM_CFLAGS"
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$1_LIBS="[$]$1_LIBS $CRAY_XPMEM_LIBS"
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AC_DEFINE_UNQUOTED([HAVE_XPMEM_H], [1],[is xpmem.h available])
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$2], [$3])
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])
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# OPAL_CHECK_XPMEM(prefix, [action-if-found], [action-if-not-found])
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# --------------------------------------------------------
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# check if XPMEM support can be found. sets prefix_{CPPFLAGS,
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# LDFLAGS, LIBS} as needed and runs action-if-found if there is
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# support, otherwise executes action-if-not-found
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AC_DEFUN([OPAL_CHECK_XPMEM], [
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if test -z "$opal_check_xpmem_happy" ; then
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# check for a cray installed xpmem first
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OPAL_CHECK_CRAY_XPMEM([opal_check_xpmem],[opal_check_xpmem_happy=yes],[opal_check_xpmem_happy=no])
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if test "$opal_check_xpmem_happy" = no ; then
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AC_ARG_WITH([xpmem],
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[AC_HELP_STRING([--with-xpmem(=DIR)],
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[Build with XPMEM kernel module support, searching for headers in DIR])])
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OPAL_CHECK_WITHDIR([xpmem], [$with_xpmem], [include/xpmem.h])
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AC_ARG_WITH([xpmem-libdir],
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[AC_HELP_STRING([--with-xpmem-libdir=DIR],
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[Search for XPMEM library in DIR])])
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OPAL_CHECK_WITHDIR([xpmem-libdir], [$with_xpmem_libdir], [libxpmem.*])
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if test ! "$with_xpmem" = "no" ; then
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if test ! -z "$with_xpmem" && test "$with_xpmem" != "yes" ; then
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opal_check_xpmem_dir="$with_xpmem"
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fi
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if test ! -z "$with_xpmem_libdir" && test "$with_xpmem_libdir" != "yes" ; then
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opal_check_xpmem_libdir="$with_xpmem_libdir"
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fi
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OPAL_CHECK_PACKAGE([opal_check_xpmem],[xpmem.h],[xpmem],[xpmem_make],[],
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[$opal_check_xpmem_dir],[$opal_check_xpmem_libdir], [opal_check_xpmem_happy="yes"], [])
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if test "$opal_check_xpmem_happy" = "no" && test -n "$with_xpmem" && test "$with_xpmem" != "yes" ; then
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AC_MSG_ERROR([XPMEM support requested but not found. Aborting])
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fi
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fi
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fi
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OPAL_SUMMARY_ADD([[Transports]],[[Shared memory/XPMEM]],[$1],[$opal_check_cray_xpmem_happy])
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fi
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AS_IF([test "$opal_check_xpmem_happy" = "yes"], [
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$1_CPPFLAGS="[$]$1_CPPFLAGS $opal_check_xpmem_CPPFLAGS"
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$1_LDFLAGS="[$]$1_LDFLAGS $opal_check_xpmem_LDFLAGS"
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$1_LIBS="[$]$1_LIBS $opal_check_xpmem_LIBS"
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$2], [$3])
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])dnl
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