0ba47105ed
finally brings in functionality that is already on the 1.2 branch, and was developed and tested in the v1.2ofed branch (and other places). Short version of new features: * Support for ibv_fork_init() * Automatically fill in the openib BTL bandwidth value by querying the HCA port * Installdirs functionality * Fixes to always use -I in the Fortran wrapper compilers (#924) * Gleb's mpool updates * Remove some kruft in btl/openib/configure.m4, therefore fixing the harmless warnings noted in #665 * Bunches of updates to the Linux RPM spec file I.e., effectively the same thing that r14411 brought to the v1.2 branch. Also effectively brought in r14432 and r14433 (some fixes on top of the original r14411 commit to v1.2). Still need to bring in the moral equivalent of r14445 after this commit (fixes to installdirs). This commit was SVN r14449. The following SVN revision numbers were found above: r14411 --> open-mpi/ompi@83b31314ae r14432 --> open-mpi/ompi@a48f160595 r14433 --> open-mpi/ompi@68f346d2bc r14445 --> open-mpi/ompi@13d366b827
135 строки
6.5 KiB
Bash
135 строки
6.5 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) 2004-2005 The Regents of the University of California.
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# All rights reserved.
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# Copyright (c) 2006-2007 Cisco Systems, Inc. All rights reserved.
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# Copyright (c) 2006-2007 Los Alamos National Security, LLC. All rights
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# reserved.
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# Copyright (c) 2006-2007 Mellanox Technologies. 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_OPENIB(prefix, [action-if-found], [action-if-not-found])
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# --------------------------------------------------------
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# check if OPENIB 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_OPENIB],[
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AC_ARG_WITH([openib],
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[AC_HELP_STRING([--with-openib(=DIR)],
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[Build OpenFabrics support, searching for libraries in DIR])])
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AC_ARG_WITH([openib-libdir],
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[AC_HELP_STRING([--with-openib-libdir=DIR],
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[Search for OpenFabrics libraries in DIR])])
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AS_IF([test ! -z "$with_openib" -a "$with_openib" != "yes"],
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[ompi_check_openib_dir="$with_openib"])
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AS_IF([test ! -z "$with_openib_libdir" -a "$with_openib_libdir" != "yes"],
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[ompi_check_openib_libdir="$with_openib_libdir"])
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AS_IF([test "$with_openib" != "no"],
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[ # check for pthreads and emit a warning that things might go south...
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AS_IF([test "$HAVE_POSIX_THREADS" != "1"],
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[AC_MSG_WARN([POSIX threads not enabled. May not be able to link with OpenFabrics])])
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ompi_check_openib_$1_save_CPPFLAGS="$CPPFLAGS"
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ompi_check_openib_$1_save_LDFLAGS="$LDFLAGS"
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ompi_check_openib_$1_save_LIBS="$LIBS"
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AC_CHECK_HEADER([sysfs/libsysfs.h],
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[ompi_check_openib_sysfs_h=yes],
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[ompi_check_openib_sysfs_h=no])
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AS_IF([test "$ompi_check_openib_sysfs_h" != "yes"],
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[AS_IF([test ! -z "$with_openib" -a "$with_openib" != "no"],
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[AC_MSG_ERROR([OpenFabrics support requested (via --with-openib) but required sysfs/libsysfs.h not found. Aborting])])])
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AC_CHECK_LIB([sysfs],
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[sysfs_open_class],
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[ompi_check_openib_sysfs=yes
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LIBS="$LIBS -lsysfs"
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$1_LIBS="-lsysfs"],
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[ompi_check_openib_sysfs=no])
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AS_IF([test "$ompi_check_openib_sysfs" != "yes"],
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[AS_IF([test ! -z "$with_openib" -a "$with_openib" != "no"],
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[AC_MSG_ERROR([OpenFabrics support requested (via --with-openib) but required sysfs not found. Aborting])])])
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OMPI_CHECK_PACKAGE([$1],
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[infiniband/verbs.h],
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[ibverbs],
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[ibv_open_device],
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[],
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[$ompi_check_openib_dir],
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[$ompi_check_openib_libdir],
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[ompi_check_openib_happy="yes"],
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[ompi_check_openib_happy="no"])
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# ok, now see if ibv_create_cq takes 3 arguments or 6
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CPPFLAGS="$CPPFLAGS $$1_CPPFLAGS"
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LDFLAGS="$LDFLAGS $$1_LDFLAGS"
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LIBS="$LIBS $$1_LIBS"
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AS_IF([test "$ompi_check_openib_happy" = "yes"],
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[AC_CACHE_CHECK(
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[number of arguments to ibv_create_cq],
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[ompi_cv_func_ibv_create_cq_args],
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[AC_LINK_IFELSE(
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[AC_LANG_PROGRAM(
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[[#include <infiniband/verbs.h> ]],
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[[ibv_create_cq(NULL, 0, NULL, NULL, 0);]])],
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[ompi_cv_func_ibv_create_cq_args=5],
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[AC_LINK_IFELSE(
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[AC_LANG_PROGRAM(
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[[#include <infiniband/verbs.h> ]],
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[[ibv_create_cq(NULL, 0, NULL);]])],
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[ompi_cv_func_ibv_create_cq_args=3],
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[ompi_cv_func_ibv_create_cq_args="unknown"])])])
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AS_IF([test "$ompi_cv_func_ibv_create_cq_args" = "unknown"],
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[AC_MSG_ERROR([Can not determine number of args to ibv_create_cq. Aborting])],
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[AC_DEFINE_UNQUOTED([OMPI_MCA_]m4_translit([$1], [a-z], [A-Z])[_IBV_CREATE_CQ_ARGS],
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[$ompi_cv_func_ibv_create_cq_args],
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[Number of arguments to ibv_create_cq])])])
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AC_CHECK_FUNCS([ibv_create_srq], [ompi_check_openib_have_srq=1], [ompi_check_openib_have_srq=0])
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AC_DEFINE_UNQUOTED([OMPI_MCA_]m4_translit([$1], [a-z], [A-Z])[_HAVE_SRQ],
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[$ompi_check_openib_have_srq],
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[Whether install of OpenFabrics includes shared receive queue support])
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AC_CHECK_FUNCS([ibv_get_device_list],
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[ompi_check_openib_have_device_list=1],
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[ompi_check_openib_have_device_list=0])
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AC_DEFINE_UNQUOTED([OMPI_MCA_]m4_translit([$1], [a-z], [A-Z])[_HAVE_DEVICE_LIST],
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[$ompi_check_openib_have_device_list],
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[Whether install of OpenFabrics includes ibv_get_device_list API])
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AC_CHECK_FUNCS([ibv_resize_cq], [ompi_check_openib_have_resize_cq=1], [ompi_check_openib_have_resize_cq=0])
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AC_DEFINE_UNQUOTED([OMPI_MCA_]m4_translit([$1], [a-z], [A-Z])[_HAVE_RESIZE_CQ],
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[$ompi_check_openib_have_resize_cq],
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[Whether install of OpenFabrics includes resize completion queue support])
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CPPFLAGS="$ompi_check_openib_$1_save_CPPFLAGS"
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LDFLAGS="$ompi_check_openib_$1_save_LDFLAGS"
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LIBS="$ompi_check_openib_$1_save_LIBS"],
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[ompi_check_openib_happy="no"])
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AS_IF([test "$ompi_check_openib_happy" = "yes"],
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[$2],
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[AS_IF([test ! -z "$with_openib" -a "$with_openib" != "no"],
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[AC_MSG_ERROR([OpenFabrics support requested (via --with-openib) but not found. Aborting])])
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$3])
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])
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