-
Notifications
You must be signed in to change notification settings - Fork 1
/
configure.ac
executable file
·318 lines (285 loc) · 9.92 KB
/
configure.ac
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
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
# Initialize
AC_INIT([qmckldgemm], [0.1])
AM_PROG_AR
LT_INIT
AC_CONFIG_MACRO_DIR([m4])
# Generate the Makefile
AM_INIT_AUTOMAKE([foreign -Wall -Werror])
# Include macros
sinclude(acx_mkl.m4)
sinclude(ac_pthread.m4)
sinclude(libs.m4)
#sinclude(acx_openblas.m4)
# Provide special options for INTEL MKL
# We force the use of icc
AC_MSG_CHECKING([whether INTEL's MKL is enabled])
AC_ARG_ENABLE(mkl,
[AS_HELP_STRING([--enable-mkl],
[Use INTELs MKL for solvers and FFTs (default = no)])],
enable_icc="yes"
CC="icc"
AC_MSG_RESULT([yes]),
AC_MSG_RESULT([no]))
AC_LANG(C)
AC_PROG_FC
AC_PROG_CC
AC_PROG_CC_C_O
AM_PROG_CC_C_O
PKG_PROG_PKG_CONFIG([])
# Generate config
AC_CONFIG_HEADERS([config.h])
# Provide special options for the MKL library
AC_ARG_WITH(mkl-dir,
[AS_HELP_STRING([--with-mkl-dir=<MKL path>],
[Provide an alternative path to the MKL library])])
AC_ARG_ENABLE(fortran,
[AS_HELP_STRING([--enable-fortran],
[Use Fortran in test suite])],
[enable_fortran=yes],
[enable_fortran=no])
AM_CONDITIONAL([HAVE_FORTRAN], [test "$enable_fortran" = "yes"])
AS_IF([test "$enable_fortran" = "yes"],
[AC_PROG_FC_C_O
AC_DEFINE(HAVE_FORTRAN, [1], [use Fortran in test suite])
])
# Provide special options for BLAS
AC_MSG_CHECKING([whether BLAS is enabled])
AC_ARG_ENABLE(blas,
[AS_HELP_STRING([--enable-blas],
[Use the BLAS library instead of ATLAS (default = no)])],
AC_MSG_RESULT([yes]),
AC_MSG_RESULT([no]))
AC_ARG_WITH(blas-libdir,
[AS_HELP_STRING([--with-blas-libdir=<BLAS library path>],
[Provide an alternative path to the BLAS library])])
AC_ARG_WITH(blas-incdir,
[AS_HELP_STRING([--with-blas-incdir=<BLAS header dir>],
[Provide an alternative path to the BLAS header directory])])
# Set flags for multithreading
#n_pthreads=4
#AC_ARG_ENABLE(threads,
# [AS_HELP_STRING([--enable-threads@<:@=<max_number_of_threads>@:>@],
# [Enable multhreading (on with up to 4 threads by default)])],
# if test "$enableval" = "no"; then
# use_pthreads="no"
# else
# use_pthreads="yes"
# if test "$enableval" != "yes"; then
# n_pthreads=$enableval
# fi
# fi,
# use_pthreads=yes
# )
# Enable linking options for making the executable as portable as possible.
AC_MSG_CHECKING([best linking option])
AC_ARG_ENABLE(best-link,
[AS_HELP_STRING([--enable-best-link],
[Choose the right combination of static and dynamic linking to make \
the executable as portable as possible (default = no)])],
AC_MSG_RESULT([yes]),
AC_MSG_RESULT([no]))
################ Actions to complete in case of multhreading ################
#AC_DEFINE_UNQUOTED(THREADS_NMAX, $n_pthreads,[Maximum number of POSIX threads])
#if test "$use_pthreads" = "yes"; then
# AC_MSG_CHECKING([for multithreading])
# AC_MSG_RESULT([maximum of $n_pthreads thread(s)])
# AC_DEFINE(USE_THREADS, 1, [Triggers multhreading])
## CC, CFLAGS and LIBS are system and compiler-dependent
# ACX_PTHREAD
# CC="$PTHREAD_CC"
# [AM_CFLAGS="$AM_CFLAGS $PTHREAD_CFLAGS -D_REENTRANT"]
# LIBS="$PTHREAD_LIBS $LIBS"
#fi
#AM_CONDITIONAL(USE_THREADS, test $use_pthreads = "no")
############ handle the INTEL MKL library ###########
if test "$enable_mkl" = "yes"; then
AC_MSG_CHECKING([Before ACX Call])
convlibs=""
ACX_MKL($with_mkl_dir,no,$enable_best_link,$convlibs)
AC_MSG_CHECKING([for the INTEL MKL])
if test "$MKL_WARN" == ""; then
AC_MSG_RESULT([yes])
else
AC_MSG_RESULT([no])
AC_MSG_WARN([$MKL_WARN])
fi
AM_CFLAGS="$AM_CFLAGS $MKL_CFLAGS "
FCFLAGS=" $MKL_CFLAGS "
AM_LDFLAGS="$AM_LDFLAGS $MKL_LDFLAGS "
LIBS="$LIBS $MKL_LIBS"
else
######## Handle the BLAS library (linear algebra: BLAS + LAPACKe) ########
# In case there are BLAS kernels that are used by the example applications
# we may specify which library to use. Note that this is not used for StarPU
# itself.
blas_lib=maybe
#AC_ARG_ENABLE(blas-lib,
# [ --enable-blas-lib[=blaslibname]:
# none [default]: no BLAS lib is used
# atlas: use ATLAS library
# goto: use GotoBLAS library
# mkl: use MKL library (you may need to set specific CFLAGS and LDFLAGS with --with-mkl-cflags and --with-mkl-ldflags)],
# [
# if test "x$enableval" = "xatlas" ; then
# blas_lib=atlas
# elif test "x$enableval" = "xgoto" ; then
# blas_lib=goto
# elif test "x$enableval" = "xopenblas" ; then
# blas_lib=openblas
# elif test "x$enableval" = "xnone" ; then
# blas_lib=none
# elif test "x$enableval" = "xmkl" ; then
# blas_lib=mkl
# elif test "x$enableval" = "xarmpl" ; then
# blas_lib=armpl
# elif test x$enableval = xno; then
# blas_lib=none
# else
# echo
# echo "Error!"
# echo "Unknown BLAS library"
# exit -1
# fi
# ])
#if test x$blas_lib = xmaybe -o x$blas_lib = xgoto; then
# AC_ARG_WITH(goto-dir, [AS_HELP_STRING([--with-goto-dir=<dir>], [specify GotoBLAS lib location])],
# [
# blas_lib=goto
# gotodir=$withval
# AC_SUBST(GOTODIR, $gotodir)
#
# CPPFLAGS="${CPPFLAGS} -I$gotodir/ "
# LDFLAGS="${LDFLAGS} -L$gotodir/ "
# ]
# )
#
#fi
#if test x$blas_lib = xmaybe -o x$blas_lib = xatlas; then
# AC_ARG_WITH(atlas-dir, [AS_HELP_STRING([--with-atlas-dir=<dir>], [specify ATLAS lib location])],
# [
# AC_MSG_CHECKING(STARPU_ATLAS location)
# blas_lib=atlas
# atlasdir=$withval
# AC_MSG_RESULT($atlasdir)
# AC_SUBST(ATLASDIR, $atlasdir)
#
# CPPFLAGS="${CPPFLAGS} -I$atlasdir/include/ "
# LDFLAGS="${LDFLAGS} -L$atlasdir/lib/ "
# ]
# )
#
# if test x$blas_lib = xatlas; then
# # test whether STARPU_ATLAS is actually available
# AC_CHECK_HEADER([cblas.h],,AC_MSG_ERROR([cannot find atlas headers]))
# fi
#fi
if test x$blas_lib = xmaybe -o x$blas_lib = xopenblas; then
PKG_CHECK_MODULES([OPENBLAS], [openblas],
[PKG_CHECK_MODULES([BLAS_OPENBLAS], [openblas],
[AC_DEFINE([HAVE_OPENBLAS], [1], [Define to 1 if you use the openblas library.])
AC_SUBST([HAVE_OPENBLAS], [1])
CFLAGS="${CFLAGS} ${OPENBLAS_CFLAGS} ${BLAS_OPENBLAS_CFLAGS} "
LIBS="${LIBS} ${OPENBLAS_LIBS} ${BLAS_OPENBLAS_LIBS} "
blas_lib=openblas
],
[ if test x$blas_lib = xopenblas; then
AC_DEFINE([HAVE_OPENBLAS], [1], [Define to 1 if you use the openblas library.])
AC_SUBST([HAVE_OPENBLAS], [1])
fi
])
],
[ if test x$blas_lib = xopenblas; then
AC_DEFINE([HAVE_OPENBLAS], [1], [Define to 1 if you use the openblas library.])
AC_SUBST([HAVE_OPENBLAS], [1])
fi
] )
fi
#if test x$blas_lib = xmaybe -o x$blas_lib = xmkl; then
# # Should we use MKL ?
# if test -n "$MKLROOT" ; then
# CPPFLAGS="${CPPFLAGS} -I$MKLROOT/include"
# case $host_vendor in
# *1om) mkl_plat=mic ;;
# *) mkl_plat=intel64 ;;
# esac
# SAVED_LIBS=$LIBS
# BLAS_LDFLAGS="-L$MKLROOT/lib/$mkl_plat -lmkl_intel_lp64 -lmkl_sequential -lmkl_core -lm -lpthread -ldl"
# LIBS="$LIBS $BLAS_LDFLAGS"
# AC_LINK_IFELSE(
# [AC_LANG_PROGRAM([[
# #include <mkl.h>
# ]], [[ ]])],
# [ blas_lib=mkl ],
# [ BLAS_LDFLAGS="" ],
# )
# LIBS=$SAVED_LIBS
# fi
# AC_ARG_WITH(mkl-cflags, [AS_HELP_STRING([--with-mkl-cflags], [specify MKL compilation flags])],
# [
# CPPFLAGS="${CPPFLAGS} $withval"
# blas_lib=mkl
# ])
#
# AC_ARG_WITH(mkl-ldflags, [AS_HELP_STRING([--with-mkl-ldflags], [specify MKL linking flags])],
# [
# BLAS_LDFLAGS="$withval"
# blas_lib=mkl
# ])
# if test x$blas_lib = xmkl; then
# AC_DEFINE(HAVE_MKL, [1], [use MKL library])
# fi
#fi
if test x$blas_lib = xmaybe; then
#perhaps it is possible to use some BLAS lib from the system
use_system_blas=no
STARPU_SEARCH_LIBS(BLAS,[sgemm_],[blas],use_system_blas=yes,,)
if test x$use_system_blas = xyes; then
AC_DEFINE(HAVE_SYSTEM_BLAS, [1], [use refblas library])
blas_lib=system
elif test x"$BLAS_LIBS" != x; then
AC_DEFINE(HAVE_SYSTEM_BLAS, [1], [use user defined library])
STARPU_BLAS_LDFLAGS="$BLAS_LIBS"
LDFLAGS="${LDFLAGS} $BLAS_LIBS"
blas_lib=system
AC_ARG_VAR([BLAS_LIBS], [linker flags for blas])
else
blas_lib=none
fi
fi
if test x$blas_lib = xsystem; then
AC_CHECK_HEADER([cblas.h], [have_cblas_h=yes], [have_cblas_h=no])
LDFLAGS="${LDFLAGS} $ac_cv_search_sgemm_"
fi
fi
##############################################################################
AC_SUBST(CFLAGS)
AC_SUBST(AM_CFLAGS)
AC_SUBST(AM_CPPFLAGS)
AC_SUBST(AM_LDFLAGS)
# Generate Makefile from Makefile.in
AC_CONFIG_FILES([Makefile
pkgconfig/qmckldgemm.pc])
# Done
AC_OUTPUT
echo \
"-------------------------------------------------
${PACKAGE_NAME} Version ${PACKAGE_VERSION}
Prefix ........: ${prefix}
CC ............: ${CC}
FC ............: ${FC}
CPPFLAGS ......: ${CPPFLAGS}
CFLAGS ........: ${CFLAGS}
FCFLAGS........: ${FCFLAGS}
LDFLAGS .......: ${LDFLAGS}
LIBS ..........: ${LIBS}
Package features:
Intel ICC ...........: ${enable_icc}
Blas ...........: ${enable_blas}
MKL enabled ...........: ${enable_mkl}
Fortran enabled .......: ${enable_fortran}
Now type 'make @<:@<target>@:>@'
where the optional <target> is:
all - build C library and Fortran binding
check - run unit tests
install - install the library
--------------------------------------------------"