1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
|
# -*- shell-script -*-
#
# Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
# University Research and Technology
# Corporation. All rights reserved.
# Copyright (c) 2004-2005 The University of Tennessee and The University
# of Tennessee Research Foundation. All rights
# reserved.
# Copyright (c) 2004-2005 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) 2007-2013 Cisco Systems, Inc. All rights reserved.
# Copyright (c) 2008-2011 Mellanox Technologies. All rights reserved.
# Copyright (c) 2011 Oracle and/or its affiliates. All rights reserved.
# Copyright (c) 2013 NVIDIA Corporation. All rights reserved.
# Copyright (c) 2015 Research Organization for Information Science
# and Technology (RIST). All rights reserved.
# $COPYRIGHT$
#
# Additional copyrights may follow
#
# $HEADER$
#
# MCA_btl_openib_POST_CONFIG([should_build])
# ------------------------------------------
AC_DEFUN([MCA_opal_btl_openib_POST_CONFIG], [
AM_CONDITIONAL([MCA_btl_openib_have_xrc], [test $1 -eq 1 && test "x$btl_openib_have_xrc" = "x1"])
AM_CONDITIONAL([MCA_btl_openib_have_rdmacm], [test $1 -eq 1 && test "x$btl_openib_have_rdmacm" = "x1"])
AM_CONDITIONAL([MCA_btl_openib_have_dynamic_sl], [test $1 -eq 1 && test "x$btl_openib_have_opensm_devel" = "x1"])
AM_CONDITIONAL([MCA_btl_openib_have_udcm], [test $1 -eq 1 && test "x$btl_openib_have_udcm" = "x1"])
])
# MCA_btl_openib_CONFIG([action-if-can-copalle],
# [action-if-cant-copalle])
# ------------------------------------------------
AC_DEFUN([MCA_opal_btl_openib_CONFIG],[
AC_CONFIG_FILES([opal/mca/btl/openib/Makefile])
OPAL_VAR_SCOPE_PUSH([cpcs btl_openib_LDFLAGS_save btl_openib_LIBS_save])
cpcs="oob"
OPAL_CHECK_OPENFABRICS([btl_openib],
[btl_openib_happy="yes"
OPAL_CHECK_OPENFABRICS_CM([btl_openib])],
[btl_openib_happy="no"])
OPAL_CHECK_EXP_VERBS([btl_openib], [], [])
AS_IF([test "$btl_openib_happy" = "yes"],
[# With the new openib flags, look for ibv_fork_init
btl_openib_LDFLAGS_save="$LDFLAGS"
btl_openib_LIBS_save="$LIBS"
LDFLAGS="$LDFLAGS $btl_openib_LDFLAGS"
LIBS="$LIBS $btl_openib_LIBS"
AC_CHECK_FUNCS([ibv_fork_init])
LDFLAGS="$btl_openib_LDFLAGS_save"
LIBS="$btl_openib_LIBS_save"
$1],
[$2])
AS_IF([test "$btl_openib_happy" = "yes"],
[if test "x$btl_openib_have_xrc" = "x1"; then
cpcs="$cpcs xoob"
fi
if test "x$btl_openib_have_rdmacm" = "x1"; then
cpcs="$cpcs rdmacm"
if test "$enable_openib_rdmacm_ibaddr" = "yes"; then
AC_MSG_CHECKING([IB addressing])
AC_EGREP_CPP(
yes,
[
#include <infiniband/ib.h>
#ifdef AF_IB
yes
#endif
],
[
AC_CHECK_HEADERS(
[rdma/rsocket.h],
[
AC_MSG_RESULT([yes])
AC_DEFINE(BTL_OPENIB_RDMACM_IB_ADDR, 1, rdmacm IB_AF addressing support)
],
[
AC_MSG_RESULT([no])
AC_DEFINE(BTL_OPENIB_RDMACM_IB_ADDR, 0, rdmacm without IB_AF addressing support)
AC_MSG_WARN([There is no IB_AF addressing support by lib rdmacm.])
]
)],
[
AC_MSG_RESULT([no])
AC_DEFINE(BTL_OPENIB_RDMACM_IB_ADDR, 0, rdmacm without IB_AF addressing support)
AC_MSG_WARN([There is no IB_AF addressing support by lib rdmacm.])
])
else
AC_DEFINE(BTL_OPENIB_RDMACM_IB_ADDR, 0, rdmacm without IB_AF addressing support)
fi
fi
if test "x$btl_openib_have_udcm" = "x1"; then
cpcs="$cpcs udcm"
fi
AC_MSG_CHECKING([which openib btl cpcs will be built])
AC_MSG_RESULT([$cpcs])])
# make sure that CUDA-aware checks have been done
AC_REQUIRE([OPAL_CHECK_CUDA])
# substitute in the things needed to build openib
AC_SUBST([btl_openib_CFLAGS])
AC_SUBST([btl_openib_CPPFLAGS])
AC_SUBST([btl_openib_LDFLAGS])
AC_SUBST([btl_openib_LIBS])
OPAL_VAR_SCOPE_POP
])dnl
|
