blob: fb4805ff3d46557d01a08d995dcdeccfc469984d (
plain)
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
|
# - Find BLAS library
# This module finds an installed fortran library that implements the BLAS
# linear-algebra interface (see http://www.netlib.org/blas/).
# The list of libraries searched for is taken
# from the autoconf macro file, acx_blas.m4 (distributed at
# http://ac-archive.sourceforge.net/ac-archive/acx_blas.html).
#
# This module sets the following variables:
# BLAS_FOUND - set to true if a library implementing the BLAS interface
# is found
# BLAS_LINKER_FLAGS - uncached list of required linker flags (excluding -l
# and -L).
# BLAS_LIBRARIES - uncached list of libraries (using full path name) to
# link against to use BLAS
#
include(CheckFortranFunctionExists)
macro(Check_Fortran_Libraries LIBRARIES _prefix _name _flags _list)
# This macro checks for the existence of the combination of fortran libraries
# given by _list. If the combination is found, this macro checks (using the
# Check_Fortran_Function_Exists macro) whether can link against that library
# combination using the name of a routine given by _name using the linker
# flags given by _flags. If the combination of libraries is found and passes
# the link test, LIBRARIES is set to the list of complete library paths that
# have been found. Otherwise, LIBRARIES is set to FALSE.
# N.B. _prefix is the prefix applied to the names of all cached variables that
# are generated internally and marked advanced by this macro.
set(_libraries_work TRUE)
set(${LIBRARIES})
set(_combined_name)
foreach(_library ${_list})
set(_combined_name ${_combined_name}_${_library})
if(_libraries_work)
if ( APPLE )
find_library(${_prefix}_${_library}_LIBRARY
NAMES ${_library}
PATHS /usr/local/lib /usr/lib /usr/local/lib64 /usr/lib64 ENV DYLD_LIBRARY_PATH
)
else ( APPLE )
find_library(${_prefix}_${_library}_LIBRARY
NAMES ${_library}
PATHS /usr/local/lib /usr/lib /usr/local/lib64 /usr/lib64 ENV LD_LIBRARY_PATH
)
endif( APPLE )
mark_as_advanced(${_prefix}_${_library}_LIBRARY)
set(${LIBRARIES} ${${LIBRARIES}} ${${_prefix}_${_library}_LIBRARY})
set(_libraries_work ${${_prefix}_${_library}_LIBRARY})
endif(_libraries_work)
endforeach(_library ${_list})
if(_libraries_work)
# Test this combination of libraries.
set(CMAKE_REQUIRED_LIBRARIES ${_flags} ${${LIBRARIES}})
#message("DEBUG: CMAKE_REQUIRED_LIBRARIES = ${CMAKE_REQUIRED_LIBRARIES}")
check_fortran_function_exists(${_name} ${_prefix}${_combined_name}_WORKS)
set(CMAKE_REQUIRED_LIBRARIES)
mark_as_advanced(${_prefix}${_combined_name}_WORKS)
set(_libraries_work ${${_prefix}${_combined_name}_WORKS})
endif(_libraries_work)
if(NOT _libraries_work)
set(${LIBRARIES} FALSE)
endif(NOT _libraries_work)
#message("DEBUG: ${LIBRARIES} = ${${LIBRARIES}}")
endmacro(Check_Fortran_Libraries)
set(BLAS_LINKER_FLAGS)
set(BLAS_LIBRARIES)
if(NOT BLAS_LIBRARIES)
# BLAS in ATLAS library? (http://math-atlas.sourceforge.net/)
check_fortran_libraries(
BLAS_LIBRARIES
BLAS
cblas_dgemm
""
"cblas;f77blas;atlas"
)
endif(NOT BLAS_LIBRARIES)
# BLAS in PhiPACK libraries? (requires generic BLAS lib, too)
if(NOT BLAS_LIBRARIES)
check_fortran_libraries(
BLAS_LIBRARIES
BLAS
sgemm
""
"sgemm;dgemm;blas"
)
endif(NOT BLAS_LIBRARIES)
# BLAS in Alpha CXML library?
if(NOT BLAS_LIBRARIES)
check_fortran_libraries(
BLAS_LIBRARIES
BLAS
sgemm
""
"cxml"
)
endif(NOT BLAS_LIBRARIES)
# BLAS in Alpha DXML library? (now called CXML, see above)
if(NOT BLAS_LIBRARIES)
check_fortran_libraries(
BLAS_LIBRARIES
BLAS
sgemm
""
"dxml"
)
endif(NOT BLAS_LIBRARIES)
# BLAS in Sun Performance library?
if(NOT BLAS_LIBRARIES)
check_fortran_libraries(
BLAS_LIBRARIES
BLAS
sgemm
"-xlic_lib=sunperf"
"sunperf;sunmath"
)
if(BLAS_LIBRARIES)
set(BLAS_LINKER_FLAGS "-xlic_lib=sunperf")
endif(BLAS_LIBRARIES)
endif(NOT BLAS_LIBRARIES)
# BLAS in SCSL library? (SGI/Cray Scientific Library)
if(NOT BLAS_LIBRARIES)
check_fortran_libraries(
BLAS_LIBRARIES
BLAS
sgemm
""
"scsl"
)
endif(NOT BLAS_LIBRARIES)
# BLAS in SGIMATH library?
if(NOT BLAS_LIBRARIES)
check_fortran_libraries(
BLAS_LIBRARIES
BLAS
sgemm
""
"complib.sgimath"
)
endif(NOT BLAS_LIBRARIES)
# BLAS in IBM ESSL library? (requires generic BLAS lib, too)
if(NOT BLAS_LIBRARIES)
check_fortran_libraries(
BLAS_LIBRARIES
BLAS
sgemm
""
"essl;blas"
)
endif(NOT BLAS_LIBRARIES)
# BLAS in intel mkl library? (shared)
if(NOT BLAS_LIBRARIES)
check_fortran_libraries(
BLAS_LIBRARIES
BLAS
sgemm
""
"mkl;guide;pthread"
)
endif(NOT BLAS_LIBRARIES)
#BLAS in intel mkl library? (static, 32bit)
if(NOT BLAS_LIBRARIES)
check_fortran_libraries(
BLAS_LIBRARIES
BLAS
sgemm
""
"mkl_ia32;guide;pthread"
)
endif(NOT BLAS_LIBRARIES)
#BLAS in intel mkl library? (static, em64t 64bit)
if(NOT BLAS_LIBRARIES)
check_fortran_libraries(
BLAS_LIBRARIES
BLAS
sgemm
""
"mkl_em64t;guide;pthread"
)
endif(NOT BLAS_LIBRARIES)
#BLAS in acml library?
if(NOT BLAS_LIBRARIES)
check_fortran_libraries(
BLAS_LIBRARIES
BLAS
sgemm
""
"acml"
)
endif(NOT BLAS_LIBRARIES)
# Apple BLAS library?
if(NOT BLAS_LIBRARIES)
check_fortran_libraries(
BLAS_LIBRARIES
BLAS
cblas_dgemm
""
"Accelerate"
)
endif(NOT BLAS_LIBRARIES)
if ( NOT BLAS_LIBRARIES )
check_fortran_libraries(
BLAS_LIBRARIES
BLAS
cblas_dgemm
""
"vecLib"
)
endif ( NOT BLAS_LIBRARIES )
# Generic BLAS library?
if(NOT BLAS_LIBRARIES)
check_fortran_libraries(
BLAS_LIBRARIES
BLAS
sgemm
""
"blas"
)
endif(NOT BLAS_LIBRARIES)
if(BLAS_LIBRARIES)
set(BLAS_FOUND TRUE)
else(BLAS_LIBRARIES)
set(BLAS_FOUND FALSE)
endif(BLAS_LIBRARIES)
if(NOT BLAS_FIND_QUIETLY)
if(BLAS_FOUND)
message(STATUS "A library with BLAS API found.")
else(BLAS_FOUND)
if(BLAS_FIND_REQUIRED)
message(FATAL_ERROR
"A required library with BLAS API not found. Please specify library location."
)
else(BLAS_FIND_REQUIRED)
message(STATUS
"A library with BLAS API not found. Please specify library location."
)
endif(BLAS_FIND_REQUIRED)
endif(BLAS_FOUND)
endif(NOT BLAS_FIND_QUIETLY)
|
