Intel(R) Threading Building Blocks Doxygen Documentation  version 4.2.3
tbb_config.h
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1 /*
2  Copyright (c) 2005-2019 Intel Corporation
3 
4  Licensed under the Apache License, Version 2.0 (the "License");
5  you may not use this file except in compliance with the License.
6  You may obtain a copy of the License at
7 
8  http://www.apache.org/licenses/LICENSE-2.0
9 
10  Unless required by applicable law or agreed to in writing, software
11  distributed under the License is distributed on an "AS IS" BASIS,
12  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  See the License for the specific language governing permissions and
14  limitations under the License.
15 */
16 
17 #ifndef __TBB_tbb_config_H
18 #define __TBB_tbb_config_H
19 
28 /* This macro marks incomplete code or comments describing ideas which are considered for the future.
29  * See also for plain comment with TODO and FIXME marks for small improvement opportunities.
30  */
31 #define __TBB_TODO 0
32 
33 /* Check which standard library we use. */
34 /* __TBB_SYMBOL is defined only while processing exported symbols list where C++ is not allowed. */
35 #if !defined(__TBB_SYMBOL) && !__TBB_CONFIG_PREPROC_ONLY
36  #include <cstddef>
37 #endif
38 
39 // Note that when ICC or Clang is in use, __TBB_GCC_VERSION might not fully match
40 // the actual GCC version on the system.
41 #define __TBB_GCC_VERSION (__GNUC__ * 10000 + __GNUC_MINOR__ * 100 + __GNUC_PATCHLEVEL__)
42 
43 // Prior to GCC 7, GNU libstdc++ did not have a convenient version macro.
44 // Therefore we use different ways to detect its version.
45 #ifdef TBB_USE_GLIBCXX_VERSION
46 // The version is explicitly specified in our public TBB_USE_GLIBCXX_VERSION macro.
47 // Its format should match the __TBB_GCC_VERSION above, e.g. 70301 for libstdc++ coming with GCC 7.3.1.
48 #define __TBB_GLIBCXX_VERSION TBB_USE_GLIBCXX_VERSION
49 #elif _GLIBCXX_RELEASE && _GLIBCXX_RELEASE != __GNUC__
50 // Reported versions of GCC and libstdc++ do not match; trust the latter
51 #define __TBB_GLIBCXX_VERSION (_GLIBCXX_RELEASE*10000)
52 #elif __GLIBCPP__ || __GLIBCXX__
53 // The version macro is not defined or matches the GCC version; use __TBB_GCC_VERSION
54 #define __TBB_GLIBCXX_VERSION __TBB_GCC_VERSION
55 #endif
56 
57 #if __clang__
58  // according to clang documentation, version can be vendor specific
59  #define __TBB_CLANG_VERSION (__clang_major__ * 10000 + __clang_minor__ * 100 + __clang_patchlevel__)
60 #endif
61 
63 #if __ENVIRONMENT_IPHONE_OS_VERSION_MIN_REQUIRED__
64  #define __TBB_IOS 1
65 #endif
66 
67 #if __APPLE__
68  #if __INTEL_COMPILER && __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ > 1099 \
69  && __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 101000
70  // ICC does not correctly set the macro if -mmacosx-min-version is not specified
71  #define __TBB_MACOS_TARGET_VERSION (100000 + 10*(__ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ - 1000))
72  #else
73  #define __TBB_MACOS_TARGET_VERSION __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__
74  #endif
75 #endif
76 
79 #if _WIN32||_WIN64
80 # if defined(_M_X64)||defined(__x86_64__) // the latter for MinGW support
81 # define __TBB_x86_64 1
82 # elif defined(_M_IA64)
83 # define __TBB_ipf 1
84 # elif defined(_M_IX86)||defined(__i386__) // the latter for MinGW support
85 # define __TBB_x86_32 1
86 # else
87 # define __TBB_generic_arch 1
88 # endif
89 #else /* Assume generic Unix */
90 # if !__linux__ && !__APPLE__
91 # define __TBB_generic_os 1
92 # endif
93 # if __TBB_IOS
94 # define __TBB_generic_arch 1
95 # elif __x86_64__
96 # define __TBB_x86_64 1
97 # elif __ia64__
98 # define __TBB_ipf 1
99 # elif __i386__||__i386 // __i386 is for Sun OS
100 # define __TBB_x86_32 1
101 # else
102 # define __TBB_generic_arch 1
103 # endif
104 #endif
105 
106 #if __MIC__ || __MIC2__
107 #define __TBB_DEFINE_MIC 1
108 #endif
109 
110 #define __TBB_TSX_AVAILABLE ((__TBB_x86_32 || __TBB_x86_64) && !__TBB_DEFINE_MIC)
111 
114 #if __INTEL_COMPILER == 9999 && __INTEL_COMPILER_BUILD_DATE == 20110811
115 /* Intel(R) Composer XE 2011 Update 6 incorrectly sets __INTEL_COMPILER. Fix it. */
116  #undef __INTEL_COMPILER
117  #define __INTEL_COMPILER 1210
118 #endif
119 
120 #if __clang__ && !__INTEL_COMPILER
121 #define __TBB_USE_OPTIONAL_RTTI __has_feature(cxx_rtti)
122 #elif defined(_CPPRTTI)
123 #define __TBB_USE_OPTIONAL_RTTI 1
124 #else
125 #define __TBB_USE_OPTIONAL_RTTI (__GXX_RTTI || __RTTI || __INTEL_RTTI__)
126 #endif
127 
128 #if __TBB_GCC_VERSION >= 40400 && !defined(__INTEL_COMPILER)
129 
130  #define __TBB_GCC_WARNING_SUPPRESSION_PRESENT 1
131 #endif
132 
133 /* Select particular features of C++11 based on compiler version.
134  ICC 12.1 (Linux*), GCC 4.3 and higher, clang 2.9 and higher
135  set __GXX_EXPERIMENTAL_CXX0X__ in c++11 mode.
136 
137  Compilers that mimics other compilers (ICC, clang) must be processed before
138  compilers they mimic (GCC, MSVC).
139 
140  TODO: The following conditions should be extended when new compilers/runtimes
141  support added.
142  */
143 
149 #define __TBB_CPP11_PRESENT (__cplusplus >= 201103L || _MSC_VER >= 1900)
150 
151 #define __TBB_CPP17_FALLTHROUGH_PRESENT (__cplusplus >= 201703L)
152 #define __TBB_FALLTHROUGH_PRESENT (__TBB_GCC_VERSION >= 70000 && !__INTEL_COMPILER)
153 
158 #if __INTEL_COMPILER && !__INTEL_CXX11_MODE__
159  // __INTEL_CXX11_MODE__ is not set, try to deduce it
160  #define __INTEL_CXX11_MODE__ (__GXX_EXPERIMENTAL_CXX0X__ || (_MSC_VER && __STDC_HOSTED__))
161 #endif
162 
163 #if __INTEL_COMPILER && (!_MSC_VER || __INTEL_CXX11_MODE__)
164  // On Windows, C++11 features supported by Visual Studio 2010 and higher are enabled by default,
165  // so in absence of /Qstd= use MSVC branch for feature detection.
166  // On other platforms, no -std= means C++03.
167 
168  #define __TBB_CPP11_VARIADIC_TEMPLATES_PRESENT (__INTEL_CXX11_MODE__ && __VARIADIC_TEMPLATES)
169  // Both r-value reference support in compiler and std::move/std::forward
170  // presence in C++ standard library is checked.
171  #define __TBB_CPP11_RVALUE_REF_PRESENT ((_MSC_VER >= 1700 || __GXX_EXPERIMENTAL_CXX0X__ && (__TBB_GLIBCXX_VERSION >= 40500 || _LIBCPP_VERSION)) && __INTEL_COMPILER >= 1400)
172  #define __TBB_IMPLICIT_MOVE_PRESENT (__INTEL_CXX11_MODE__ && __INTEL_COMPILER >= 1400 && (_MSC_VER >= 1900 || __TBB_GCC_VERSION >= 40600 || __clang__))
173  #if _MSC_VER >= 1600
174  #define __TBB_EXCEPTION_PTR_PRESENT ( __INTEL_COMPILER > 1300 \
175  /*ICC 12.1 Upd 10 and 13 beta Upd 2 fixed exception_ptr linking issue*/ \
176  || (__INTEL_COMPILER == 1300 && __INTEL_COMPILER_BUILD_DATE >= 20120530) \
177  || (__INTEL_COMPILER == 1210 && __INTEL_COMPILER_BUILD_DATE >= 20120410) )
178 
181  #elif __TBB_GLIBCXX_VERSION >= 40404 && __TBB_GLIBCXX_VERSION < 40600
182  #define __TBB_EXCEPTION_PTR_PRESENT (__GXX_EXPERIMENTAL_CXX0X__ && __INTEL_COMPILER >= 1200)
183  #elif __TBB_GLIBCXX_VERSION >= 40600
184  #define __TBB_EXCEPTION_PTR_PRESENT (__GXX_EXPERIMENTAL_CXX0X__ && __INTEL_COMPILER >= 1300)
185  #elif _LIBCPP_VERSION
186  #define __TBB_EXCEPTION_PTR_PRESENT __GXX_EXPERIMENTAL_CXX0X__
187  #else
188  #define __TBB_EXCEPTION_PTR_PRESENT 0
189  #endif
190  #define __TBB_STATIC_ASSERT_PRESENT (__INTEL_CXX11_MODE__ || _MSC_VER >= 1600)
191  #define __TBB_CPP11_TUPLE_PRESENT (_MSC_VER >= 1600 || __GXX_EXPERIMENTAL_CXX0X__ && (__TBB_GLIBCXX_VERSION >= 40300 || _LIBCPP_VERSION))
192  #define __TBB_INITIALIZER_LISTS_PRESENT (__INTEL_CXX11_MODE__ && __INTEL_COMPILER >= 1400 && (_MSC_VER >= 1800 || __TBB_GLIBCXX_VERSION >= 40400 || _LIBCPP_VERSION))
193  #define __TBB_CONSTEXPR_PRESENT (__INTEL_CXX11_MODE__ && __INTEL_COMPILER >= 1400)
194  #define __TBB_DEFAULTED_AND_DELETED_FUNC_PRESENT (__INTEL_CXX11_MODE__ && __INTEL_COMPILER >= 1200)
195 
196  #define __TBB_NOEXCEPT_PRESENT (__INTEL_CXX11_MODE__ && __INTEL_COMPILER >= 1300 && (__TBB_GLIBCXX_VERSION >= 40600 || _LIBCPP_VERSION || _MSC_VER))
197  #define __TBB_CPP11_STD_BEGIN_END_PRESENT (_MSC_VER >= 1700 || __GXX_EXPERIMENTAL_CXX0X__ && __INTEL_COMPILER >= 1310 && (__TBB_GLIBCXX_VERSION >= 40600 || _LIBCPP_VERSION))
198  #define __TBB_CPP11_AUTO_PRESENT (_MSC_VER >= 1600 || __GXX_EXPERIMENTAL_CXX0X__ && __INTEL_COMPILER >= 1210)
199  #define __TBB_CPP11_DECLTYPE_PRESENT (_MSC_VER >= 1600 || __GXX_EXPERIMENTAL_CXX0X__ && __INTEL_COMPILER >= 1210)
200  #define __TBB_CPP11_LAMBDAS_PRESENT (__INTEL_CXX11_MODE__ && __INTEL_COMPILER >= 1200)
201  #define __TBB_CPP11_DEFAULT_FUNC_TEMPLATE_ARGS_PRESENT (_MSC_VER >= 1800 || __GXX_EXPERIMENTAL_CXX0X__ && __INTEL_COMPILER >= 1210)
202  #define __TBB_OVERRIDE_PRESENT (__INTEL_CXX11_MODE__ && __INTEL_COMPILER >= 1400)
203  #define __TBB_ALIGNAS_PRESENT (__INTEL_CXX11_MODE__ && __INTEL_COMPILER >= 1500)
204  #define __TBB_CPP11_TEMPLATE_ALIASES_PRESENT (__INTEL_CXX11_MODE__ && __INTEL_COMPILER >= 1210)
205  #define __TBB_CPP14_INTEGER_SEQUENCE_PRESENT (__cplusplus >= 201402L)
206  #define __TBB_CPP14_VARIABLE_TEMPLATES_PRESENT (__cplusplus >= 201402L)
207  #define __TBB_CPP17_DEDUCTION_GUIDES_PRESENT (__INTEL_COMPILER > 1910) // a future version
208  #define __TBB_CPP17_INVOKE_RESULT_PRESENT (__cplusplus >= 201703L)
209 #elif __clang__
210 
211  #define __TBB_CPP11_VARIADIC_TEMPLATES_PRESENT __has_feature(__cxx_variadic_templates__)
212  #define __TBB_CPP11_RVALUE_REF_PRESENT (__has_feature(__cxx_rvalue_references__) && (_LIBCPP_VERSION || __TBB_GLIBCXX_VERSION >= 40500))
213  #define __TBB_IMPLICIT_MOVE_PRESENT __has_feature(cxx_implicit_moves)
214 
215  #define __TBB_EXCEPTION_PTR_PRESENT (__cplusplus >= 201103L && (_LIBCPP_VERSION || __TBB_GLIBCXX_VERSION >= 40600))
216  #define __TBB_STATIC_ASSERT_PRESENT __has_feature(__cxx_static_assert__)
217 
219  #if (__GXX_EXPERIMENTAL_CXX0X__ && __has_include(<tuple>))
220  #define __TBB_CPP11_TUPLE_PRESENT 1
221  #endif
222  #if (__has_feature(__cxx_generalized_initializers__) && __has_include(<initializer_list>))
223  #define __TBB_INITIALIZER_LISTS_PRESENT 1
224  #endif
225  #define __TBB_CONSTEXPR_PRESENT __has_feature(__cxx_constexpr__)
226  #define __TBB_DEFAULTED_AND_DELETED_FUNC_PRESENT (__has_feature(__cxx_defaulted_functions__) && __has_feature(__cxx_deleted_functions__))
227 
228  #define __TBB_NOEXCEPT_PRESENT (__cplusplus >= 201103L)
229  #define __TBB_CPP11_STD_BEGIN_END_PRESENT (__has_feature(__cxx_range_for__) && (_LIBCPP_VERSION || __TBB_GLIBCXX_VERSION >= 40600))
230  #define __TBB_CPP11_AUTO_PRESENT __has_feature(__cxx_auto_type__)
231  #define __TBB_CPP11_DECLTYPE_PRESENT __has_feature(__cxx_decltype__)
232  #define __TBB_CPP11_LAMBDAS_PRESENT __has_feature(cxx_lambdas)
233  #define __TBB_CPP11_DEFAULT_FUNC_TEMPLATE_ARGS_PRESENT __has_feature(cxx_default_function_template_args)
234  #define __TBB_OVERRIDE_PRESENT __has_feature(cxx_override_control)
235  #define __TBB_ALIGNAS_PRESENT __has_feature(cxx_alignas)
236  #define __TBB_CPP11_TEMPLATE_ALIASES_PRESENT __has_feature(cxx_alias_templates)
237  #define __TBB_CPP14_INTEGER_SEQUENCE_PRESENT (__cplusplus >= 201402L)
238  #define __TBB_CPP14_VARIABLE_TEMPLATES_PRESENT (__has_feature(cxx_variable_templates))
239  #define __TBB_CPP17_DEDUCTION_GUIDES_PRESENT (__has_feature(__cpp_deduction_guides))
240  #define __TBB_CPP17_INVOKE_RESULT_PRESENT (__has_feature(__cpp_lib_is_invocable))
241 #elif __GNUC__
242  #define __TBB_CPP11_VARIADIC_TEMPLATES_PRESENT __GXX_EXPERIMENTAL_CXX0X__
243  #define __TBB_CPP11_VARIADIC_FIXED_LENGTH_EXP_PRESENT (__GXX_EXPERIMENTAL_CXX0X__ && __TBB_GCC_VERSION >= 40700)
244  #define __TBB_CPP11_RVALUE_REF_PRESENT (__GXX_EXPERIMENTAL_CXX0X__ && __TBB_GCC_VERSION >= 40500)
245  #define __TBB_IMPLICIT_MOVE_PRESENT (__GXX_EXPERIMENTAL_CXX0X__ && __TBB_GCC_VERSION >= 40600)
246 
249  #define __TBB_EXCEPTION_PTR_PRESENT (__GXX_EXPERIMENTAL_CXX0X__ && __TBB_GCC_VERSION >= 40404 && __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4)
250  #define __TBB_STATIC_ASSERT_PRESENT (__GXX_EXPERIMENTAL_CXX0X__ && __TBB_GCC_VERSION >= 40300)
251  #define __TBB_CPP11_TUPLE_PRESENT (__GXX_EXPERIMENTAL_CXX0X__ && __TBB_GCC_VERSION >= 40300)
252  #define __TBB_INITIALIZER_LISTS_PRESENT (__GXX_EXPERIMENTAL_CXX0X__ && __TBB_GCC_VERSION >= 40400)
253 
254  #define __TBB_CONSTEXPR_PRESENT (__GXX_EXPERIMENTAL_CXX0X__ && __TBB_GCC_VERSION >= 40400)
255  #define __TBB_DEFAULTED_AND_DELETED_FUNC_PRESENT (__GXX_EXPERIMENTAL_CXX0X__ && __TBB_GCC_VERSION >= 40400)
256  #define __TBB_NOEXCEPT_PRESENT (__GXX_EXPERIMENTAL_CXX0X__ && __TBB_GCC_VERSION >= 40600)
257  #define __TBB_CPP11_STD_BEGIN_END_PRESENT (__GXX_EXPERIMENTAL_CXX0X__ && __TBB_GCC_VERSION >= 40600)
258  #define __TBB_CPP11_AUTO_PRESENT (__GXX_EXPERIMENTAL_CXX0X__ && __TBB_GCC_VERSION >= 40400)
259  #define __TBB_CPP11_DECLTYPE_PRESENT (__GXX_EXPERIMENTAL_CXX0X__ && __TBB_GCC_VERSION >= 40400)
260  #define __TBB_CPP11_LAMBDAS_PRESENT (__GXX_EXPERIMENTAL_CXX0X__ && __TBB_GCC_VERSION >= 40500)
261  #define __TBB_CPP11_DEFAULT_FUNC_TEMPLATE_ARGS_PRESENT (__GXX_EXPERIMENTAL_CXX0X__ && __TBB_GCC_VERSION >= 40300)
262  #define __TBB_OVERRIDE_PRESENT (__GXX_EXPERIMENTAL_CXX0X__ && __TBB_GCC_VERSION >= 40700)
263  #define __TBB_ALIGNAS_PRESENT (__GXX_EXPERIMENTAL_CXX0X__ && __TBB_GCC_VERSION >= 40800)
264  #define __TBB_CPP11_TEMPLATE_ALIASES_PRESENT (__GXX_EXPERIMENTAL_CXX0X__ && __TBB_GCC_VERSION >= 40700)
265  #define __TBB_CPP14_INTEGER_SEQUENCE_PRESENT (__cplusplus >= 201402L && __TBB_GCC_VERSION >= 50000)
266  #define __TBB_CPP14_VARIABLE_TEMPLATES_PRESENT (__cplusplus >= 201402L && __TBB_GCC_VERSION >= 50000)
267  #define __TBB_CPP17_DEDUCTION_GUIDES_PRESENT (__cpp_deduction_guides >= 201606L)
268  #define __TBB_CPP17_INVOKE_RESULT_PRESENT (__cplusplus >= 201703L && __TBB_GCC_VERSION >= 70000)
269 #elif _MSC_VER
270  // These definitions are also used with Intel C++ Compiler in "default" mode (__INTEL_CXX11_MODE__ == 0);
271  // see a comment in "__INTEL_COMPILER" section above.
272 
273  #define __TBB_CPP11_VARIADIC_TEMPLATES_PRESENT (_MSC_VER >= 1800)
274  // Contains a workaround for ICC 13
275  #define __TBB_CPP11_RVALUE_REF_PRESENT (_MSC_VER >= 1700 && (!__INTEL_COMPILER || __INTEL_COMPILER >= 1400))
276  #define __TBB_IMPLICIT_MOVE_PRESENT (_MSC_VER >= 1900)
277  #define __TBB_EXCEPTION_PTR_PRESENT (_MSC_VER >= 1600)
278  #define __TBB_STATIC_ASSERT_PRESENT (_MSC_VER >= 1600)
279  #define __TBB_CPP11_TUPLE_PRESENT (_MSC_VER >= 1600)
280  #define __TBB_INITIALIZER_LISTS_PRESENT (_MSC_VER >= 1800)
281  #define __TBB_CONSTEXPR_PRESENT (_MSC_VER >= 1900)
282  #define __TBB_DEFAULTED_AND_DELETED_FUNC_PRESENT (_MSC_VER >= 1800)
283  #define __TBB_NOEXCEPT_PRESENT (_MSC_VER >= 1900)
284  #define __TBB_CPP11_STD_BEGIN_END_PRESENT (_MSC_VER >= 1700)
285  #define __TBB_CPP11_AUTO_PRESENT (_MSC_VER >= 1600)
286  #define __TBB_CPP11_DECLTYPE_PRESENT (_MSC_VER >= 1600)
287  #define __TBB_CPP11_LAMBDAS_PRESENT (_MSC_VER >= 1600)
288  #define __TBB_CPP11_DEFAULT_FUNC_TEMPLATE_ARGS_PRESENT (_MSC_VER >= 1800)
289  #define __TBB_OVERRIDE_PRESENT (_MSC_VER >= 1700)
290  #define __TBB_ALIGNAS_PRESENT (_MSC_VER >= 1900)
291  #define __TBB_CPP11_TEMPLATE_ALIASES_PRESENT (_MSC_VER >= 1800)
292  #define __TBB_CPP14_INTEGER_SEQUENCE_PRESENT (_MSC_VER >= 1900)
293  /* Variable templates are supported in VS2015 Update 2 or later */
294  #define __TBB_CPP14_VARIABLE_TEMPLATES_PRESENT (_MSC_FULL_VER >= 190023918 && (!__INTEL_COMPILER || __INTEL_COMPILER >= 1700))
295  #define __TBB_CPP17_DEDUCTION_GUIDES_PRESENT (_MSVC_LANG >= 201703L && _MSC_VER >= 1914)
296  #define __TBB_CPP17_INVOKE_RESULT_PRESENT (_MSVC_LANG >= 201703L && _MSC_VER >= 1911)
297 #else
298  #define __TBB_CPP11_VARIADIC_TEMPLATES_PRESENT __TBB_CPP11_PRESENT
299  #define __TBB_CPP11_RVALUE_REF_PRESENT __TBB_CPP11_PRESENT
300  #define __TBB_IMPLICIT_MOVE_PRESENT __TBB_CPP11_PRESENT
301  #define __TBB_EXCEPTION_PTR_PRESENT __TBB_CPP11_PRESENT
302  #define __TBB_STATIC_ASSERT_PRESENT __TBB_CPP11_PRESENT
303  #define __TBB_CPP11_TUPLE_PRESENT __TBB_CPP11_PRESENT
304  #define __TBB_INITIALIZER_LISTS_PRESENT __TBB_CPP11_PRESENT
305  #define __TBB_CONSTEXPR_PRESENT __TBB_CPP11_PRESENT
306  #define __TBB_DEFAULTED_AND_DELETED_FUNC_PRESENT __TBB_CPP11_PRESENT
307  #define __TBB_NOEXCEPT_PRESENT __TBB_CPP11_PRESENT
308  #define __TBB_CPP11_STD_BEGIN_END_PRESENT __TBB_CPP11_PRESENT
309  #define __TBB_CPP11_AUTO_PRESENT __TBB_CPP11_PRESENT
310  #define __TBB_CPP11_DECLTYPE_PRESENT __TBB_CPP11_PRESENT
311  #define __TBB_CPP11_LAMBDAS_PRESENT __TBB_CPP11_PRESENT
312  #define __TBB_CPP11_DEFAULT_FUNC_TEMPLATE_ARGS_PRESENT __TBB_CPP11_PRESENT
313  #define __TBB_OVERRIDE_PRESENT __TBB_CPP11_PRESENT
314  #define __TBB_ALIGNAS_PRESENT __TBB_CPP11_PRESENT
315  #define __TBB_CPP11_TEMPLATE_ALIASES_PRESENT __TBB_CPP11_PRESENT
316  #define __TBB_CPP14_INTEGER_SEQUENCE_PRESENT (__cplusplus >= 201402L)
317  #define __TBB_CPP14_VARIABLE_TEMPLATES_PRESENT (__cplusplus >= 201402L)
318  #define __TBB_CPP17_DEDUCTION_GUIDES_PRESENT (__cplusplus >= 201703L)
319  #define __TBB_CPP17_INVOKE_RESULT_PRESENT (__cplusplus >= 201703L)
320 #endif
321 
322 // C++11 standard library features
323 
324 #define __TBB_CPP11_ARRAY_PRESENT (_MSC_VER >= 1700 || _LIBCPP_VERSION || __GXX_EXPERIMENTAL_CXX0X__ && __TBB_GLIBCXX_VERSION >= 40300)
325 
326 #ifndef __TBB_CPP11_VARIADIC_FIXED_LENGTH_EXP_PRESENT
327 #define __TBB_CPP11_VARIADIC_FIXED_LENGTH_EXP_PRESENT __TBB_CPP11_VARIADIC_TEMPLATES_PRESENT
328 #endif
329 #define __TBB_CPP11_VARIADIC_TUPLE_PRESENT (!_MSC_VER || _MSC_VER >= 1800)
330 
331 #define __TBB_CPP11_TYPE_PROPERTIES_PRESENT (_LIBCPP_VERSION || _MSC_VER >= 1700 || (__TBB_GLIBCXX_VERSION >= 50000 && __GXX_EXPERIMENTAL_CXX0X__))
332 #define __TBB_TR1_TYPE_PROPERTIES_IN_STD_PRESENT (__GXX_EXPERIMENTAL_CXX0X__ && __TBB_GLIBCXX_VERSION >= 40300 || _MSC_VER >= 1600)
333 // GCC supported some of type properties since 4.7
334 #define __TBB_CPP11_IS_COPY_CONSTRUCTIBLE_PRESENT (__GXX_EXPERIMENTAL_CXX0X__ && __TBB_GLIBCXX_VERSION >= 40700 || __TBB_CPP11_TYPE_PROPERTIES_PRESENT)
335 
336 // In GCC, std::move_if_noexcept appeared later than noexcept
337 #define __TBB_MOVE_IF_NOEXCEPT_PRESENT (__TBB_NOEXCEPT_PRESENT && (__TBB_GLIBCXX_VERSION >= 40700 || _MSC_VER >= 1900 || _LIBCPP_VERSION))
338 #define __TBB_ALLOCATOR_TRAITS_PRESENT (__cplusplus >= 201103L && _LIBCPP_VERSION || _MSC_VER >= 1800 || \
339  __GXX_EXPERIMENTAL_CXX0X__ && __TBB_GLIBCXX_VERSION >= 40700 && !(__TBB_GLIBCXX_VERSION == 40700 && __TBB_DEFINE_MIC))
340 #define __TBB_MAKE_EXCEPTION_PTR_PRESENT (__TBB_EXCEPTION_PTR_PRESENT && (_MSC_VER >= 1700 || __TBB_GLIBCXX_VERSION >= 40600 || _LIBCPP_VERSION || __SUNPRO_CC))
341 
342 // Due to libc++ limitations in C++03 mode, do not pass rvalues to std::make_shared()
343 #define __TBB_CPP11_SMART_POINTERS_PRESENT ( _MSC_VER >= 1600 || _LIBCPP_VERSION \
344  || ((__cplusplus >= 201103L || __GXX_EXPERIMENTAL_CXX0X__) \
345  && (__TBB_GLIBCXX_VERSION >= 40500 || __TBB_GLIBCXX_VERSION >= 40400 && __TBB_USE_OPTIONAL_RTTI)) )
346 
347 #define __TBB_CPP11_FUTURE_PRESENT (_MSC_VER >= 1700 || __TBB_GLIBCXX_VERSION >= 40600 && __GXX_EXPERIMENTAL_CXX0X__ || _LIBCPP_VERSION)
348 
349 #define __TBB_CPP11_GET_NEW_HANDLER_PRESENT (_MSC_VER >= 1900 || __TBB_GLIBCXX_VERSION >= 40900 && __GXX_EXPERIMENTAL_CXX0X__ || _LIBCPP_VERSION)
350 
351 #define __TBB_CPP17_UNCAUGHT_EXCEPTIONS_PRESENT (_MSC_VER >= 1900 || __GLIBCXX__ && __cpp_lib_uncaught_exceptions \
352  || _LIBCPP_VERSION >= 3700 && (!__TBB_MACOS_TARGET_VERSION || __TBB_MACOS_TARGET_VERSION >= 101200))
353 // TODO: wait when memory_resource will be fully supported in clang and define the right macro
354 // Currently it is in experimental stage since 6 version.
355 #define __TBB_CPP17_MEMORY_RESOURCE_PRESENT (_MSC_VER >= 1913 && (_MSVC_LANG > 201402L || __cplusplus > 201402L) || \
356  __GLIBCXX__ && __cpp_lib_memory_resource >= 201603)
357 #define __TBB_CPP17_HW_INTERFERENCE_SIZE_PRESENT (_MSC_VER >= 1911)
358 // std::swap is in <utility> only since C++11, though MSVC had it at least since VS2005
359 #if _MSC_VER>=1400 || _LIBCPP_VERSION || __GXX_EXPERIMENTAL_CXX0X__
360 #define __TBB_STD_SWAP_HEADER <utility>
361 #else
362 #define __TBB_STD_SWAP_HEADER <algorithm>
363 #endif
364 
365 //TODO: not clear how exactly this macro affects exception_ptr - investigate
366 // On linux ICC fails to find existing std::exception_ptr in libstdc++ without this define
367 #if __INTEL_COMPILER && __GNUC__ && __TBB_EXCEPTION_PTR_PRESENT && !defined(__GCC_HAVE_SYNC_COMPARE_AND_SWAP_4)
368  #define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4 1
369 #endif
370 
371 // Work around a bug in MinGW32
372 #if __MINGW32__ && __TBB_EXCEPTION_PTR_PRESENT && !defined(_GLIBCXX_ATOMIC_BUILTINS_4)
373  #define _GLIBCXX_ATOMIC_BUILTINS_4
374 #endif
375 
376 #if __GNUC__ || __SUNPRO_CC || __IBMCPP__
377  /* ICC defines __GNUC__ and so is covered */
378  #define __TBB_ATTRIBUTE_ALIGNED_PRESENT 1
379 #elif _MSC_VER && (_MSC_VER >= 1300 || __INTEL_COMPILER)
380  #define __TBB_DECLSPEC_ALIGN_PRESENT 1
381 #endif
382 
383 /* Actually ICC supports gcc __sync_* intrinsics starting 11.1,
384  * but 64 bit support for 32 bit target comes in later ones*/
385 /* TODO: change the version back to 4.1.2 once macro __TBB_WORD_SIZE become optional */
386 /* Assumed that all clang versions have these gcc compatible intrinsics. */
387 #if __TBB_GCC_VERSION >= 40306 || __INTEL_COMPILER >= 1200 || __clang__
388 
389  #define __TBB_GCC_BUILTIN_ATOMICS_PRESENT 1
390 #endif
391 
392 #if __TBB_GCC_VERSION >= 70000 && !__INTEL_COMPILER && !__clang__
393  // After GCC7 there was possible reordering problem in generic atomic load/store operations.
394  // So always using builtins.
395  #define TBB_USE_GCC_BUILTINS 1
396 #endif
397 
398 #if __INTEL_COMPILER >= 1200
399 
400  #define __TBB_ICC_BUILTIN_ATOMICS_PRESENT 1
401 #endif
402 
403 #if _MSC_VER>=1600 && (!__INTEL_COMPILER || __INTEL_COMPILER>=1310)
404  #define __TBB_MSVC_PART_WORD_INTERLOCKED_INTRINSICS_PRESENT 1
405 #endif
406 
407 #define __TBB_TSX_INTRINSICS_PRESENT ((__RTM__ || _MSC_VER>=1700 || __INTEL_COMPILER>=1300) && !__TBB_DEFINE_MIC && !__ANDROID__)
408 
410 #define __TBB_CONCAT_AUX(A,B) A##B
411 // The additional level of indirection is needed to expand macros A and B (not to get the AB macro).
412 // See [cpp.subst] and [cpp.concat] for more details.
413 #define __TBB_CONCAT(A,B) __TBB_CONCAT_AUX(A,B)
414 // The IGNORED argument and comma are needed to always have 2 arguments (even when A is empty).
415 #define __TBB_IS_MACRO_EMPTY(A,IGNORED) __TBB_CONCAT_AUX(__TBB_MACRO_EMPTY,A)
416 #define __TBB_MACRO_EMPTY 1
417 
419 #ifndef TBB_USE_DEBUG
420 /*
421 There are four cases that are supported:
422  1. "_DEBUG is undefined" means "no debug";
423  2. "_DEBUG defined to something that is evaluated to 0" (including "garbage", as per [cpp.cond]) means "no debug";
424  3. "_DEBUG defined to something that is evaluated to a non-zero value" means "debug";
425  4. "_DEBUG defined to nothing (empty)" means "debug".
426 */
427 #ifdef _DEBUG
428 // Check if _DEBUG is empty.
429 #define __TBB_IS__DEBUG_EMPTY (__TBB_IS_MACRO_EMPTY(_DEBUG,IGNORED)==__TBB_MACRO_EMPTY)
430 #if __TBB_IS__DEBUG_EMPTY
431 #define TBB_USE_DEBUG 1
432 #else
433 #define TBB_USE_DEBUG _DEBUG
434 #endif /* __TBB_IS__DEBUG_EMPTY */
435 #else
436 #define TBB_USE_DEBUG 0
437 #endif
438 #endif /* TBB_USE_DEBUG */
439 
440 #ifndef TBB_USE_ASSERT
441 #define TBB_USE_ASSERT TBB_USE_DEBUG
442 #endif /* TBB_USE_ASSERT */
443 
444 #ifndef TBB_USE_THREADING_TOOLS
445 #define TBB_USE_THREADING_TOOLS TBB_USE_DEBUG
446 #endif /* TBB_USE_THREADING_TOOLS */
447 
448 #ifndef TBB_USE_PERFORMANCE_WARNINGS
449 #ifdef TBB_PERFORMANCE_WARNINGS
450 #define TBB_USE_PERFORMANCE_WARNINGS TBB_PERFORMANCE_WARNINGS
451 #else
452 #define TBB_USE_PERFORMANCE_WARNINGS TBB_USE_DEBUG
453 #endif /* TBB_PERFORMANCE_WARNINGS */
454 #endif /* TBB_USE_PERFORMANCE_WARNINGS */
455 
456 #if __TBB_DEFINE_MIC
457  #if TBB_USE_EXCEPTIONS
458  #error The platform does not properly support exception handling. Please do not set TBB_USE_EXCEPTIONS macro or set it to 0.
459  #elif !defined(TBB_USE_EXCEPTIONS)
460  #define TBB_USE_EXCEPTIONS 0
461  #endif
462 #elif !(__EXCEPTIONS || defined(_CPPUNWIND) || __SUNPRO_CC)
463  #if TBB_USE_EXCEPTIONS
464  #error Compilation settings do not support exception handling. Please do not set TBB_USE_EXCEPTIONS macro or set it to 0.
465  #elif !defined(TBB_USE_EXCEPTIONS)
466  #define TBB_USE_EXCEPTIONS 0
467  #endif
468 #elif !defined(TBB_USE_EXCEPTIONS)
469  #define TBB_USE_EXCEPTIONS 1
470 #endif
471 
472 #ifndef TBB_IMPLEMENT_CPP0X
473 
474  #if __clang__
475  /* Old versions of Intel C++ Compiler do not have __has_include or cannot use it in #define */
476  #if (__INTEL_COMPILER && (__INTEL_COMPILER < 1500 || __INTEL_COMPILER == 1500 && __INTEL_COMPILER_UPDATE <= 1))
477  #define TBB_IMPLEMENT_CPP0X (__cplusplus < 201103L || !_LIBCPP_VERSION)
478  #else
479  #define TBB_IMPLEMENT_CPP0X (__cplusplus < 201103L || (!__has_include(<thread>) && !__has_include(<condition_variable>)))
480  #endif
481  #elif __GNUC__
482  #define TBB_IMPLEMENT_CPP0X (__TBB_GCC_VERSION < 40400 || !__GXX_EXPERIMENTAL_CXX0X__)
483  #elif _MSC_VER
484  #define TBB_IMPLEMENT_CPP0X (_MSC_VER < 1700)
485  #else
486  // TODO: Reconsider general approach to be more reliable, e.g. (!(__cplusplus >= 201103L && __ STDC_HOSTED__))
487  #define TBB_IMPLEMENT_CPP0X (!__STDCPP_THREADS__)
488  #endif
489 #endif /* TBB_IMPLEMENT_CPP0X */
490 
491 /* TBB_USE_CAPTURED_EXCEPTION should be explicitly set to either 0 or 1, as it is used as C++ const */
492 #ifndef TBB_USE_CAPTURED_EXCEPTION
493 
494  #if __TBB_EXCEPTION_PTR_PRESENT && !defined(__ia64__)
495  #define TBB_USE_CAPTURED_EXCEPTION 0
496  #else
497  #define TBB_USE_CAPTURED_EXCEPTION 1
498  #endif
499 #else /* defined TBB_USE_CAPTURED_EXCEPTION */
500  #if !TBB_USE_CAPTURED_EXCEPTION && !__TBB_EXCEPTION_PTR_PRESENT
501  #error Current runtime does not support std::exception_ptr. Set TBB_USE_CAPTURED_EXCEPTION and make sure that your code is ready to catch tbb::captured_exception.
502  #endif
503 #endif /* defined TBB_USE_CAPTURED_EXCEPTION */
504 
506 #if TBB_USE_GCC_BUILTINS && !__TBB_GCC_BUILTIN_ATOMICS_PRESENT
507  #error "GCC atomic built-ins are not supported."
508 #endif
509 
514 // TODO: Add cpp11 random generation macro
515 #ifndef __TBB_CONCURRENT_ORDERED_CONTAINERS_PRESENT
516  #define __TBB_CONCURRENT_ORDERED_CONTAINERS_PRESENT ( __TBB_CPP11_RVALUE_REF_PRESENT && __TBB_CPP11_VARIADIC_TEMPLATES_PRESENT \
517  && __TBB_IMPLICIT_MOVE_PRESENT && __TBB_CPP11_AUTO_PRESENT && __TBB_CPP11_LAMBDAS_PRESENT && __TBB_CPP11_ARRAY_PRESENT \
518  && __TBB_INITIALIZER_LISTS_PRESENT )
519 #endif
520 
522 #ifndef __TBB_WEAK_SYMBOLS_PRESENT
523 #define __TBB_WEAK_SYMBOLS_PRESENT ( !_WIN32 && !__APPLE__ && !__sun && (__TBB_GCC_VERSION >= 40000 || __INTEL_COMPILER ) )
524 #endif
525 
527 #ifndef __TBB_DYNAMIC_LOAD_ENABLED
528  #define __TBB_DYNAMIC_LOAD_ENABLED 1
529 #endif
530 
534 #if (_WIN32||_WIN64) && (__TBB_SOURCE_DIRECTLY_INCLUDED || TBB_USE_PREVIEW_BINARY)
535  #define __TBB_NO_IMPLICIT_LINKAGE 1
536  #define __TBBMALLOC_NO_IMPLICIT_LINKAGE 1
537 #endif
538 
539 #ifndef __TBB_COUNT_TASK_NODES
540  #define __TBB_COUNT_TASK_NODES TBB_USE_ASSERT
541 #endif
542 
543 #ifndef __TBB_TASK_GROUP_CONTEXT
544  #define __TBB_TASK_GROUP_CONTEXT 1
545 #endif /* __TBB_TASK_GROUP_CONTEXT */
546 
547 #ifndef __TBB_SCHEDULER_OBSERVER
548  #define __TBB_SCHEDULER_OBSERVER 1
549 #endif /* __TBB_SCHEDULER_OBSERVER */
550 
551 #ifndef __TBB_FP_CONTEXT
552  #define __TBB_FP_CONTEXT __TBB_TASK_GROUP_CONTEXT
553 #endif /* __TBB_FP_CONTEXT */
554 
555 #if __TBB_FP_CONTEXT && !__TBB_TASK_GROUP_CONTEXT
556  #error __TBB_FP_CONTEXT requires __TBB_TASK_GROUP_CONTEXT to be enabled
557 #endif
558 
559 #define __TBB_RECYCLE_TO_ENQUEUE __TBB_BUILD // keep non-official
560 
561 #ifndef __TBB_ARENA_OBSERVER
562  #define __TBB_ARENA_OBSERVER __TBB_SCHEDULER_OBSERVER
563 #endif /* __TBB_ARENA_OBSERVER */
564 
565 #ifndef __TBB_TASK_ISOLATION
566  #define __TBB_TASK_ISOLATION 1
567 #endif /* __TBB_TASK_ISOLATION */
568 
569 #if TBB_USE_EXCEPTIONS && !__TBB_TASK_GROUP_CONTEXT
570  #error TBB_USE_EXCEPTIONS requires __TBB_TASK_GROUP_CONTEXT to be enabled
571 #endif
572 
573 #ifndef __TBB_TASK_PRIORITY
574  #define __TBB_TASK_PRIORITY (__TBB_TASK_GROUP_CONTEXT)
575 #endif /* __TBB_TASK_PRIORITY */
576 
577 #if __TBB_TASK_PRIORITY && !__TBB_TASK_GROUP_CONTEXT
578  #error __TBB_TASK_PRIORITY requires __TBB_TASK_GROUP_CONTEXT to be enabled
579 #endif
580 
581 #if TBB_PREVIEW_WAITING_FOR_WORKERS || __TBB_BUILD
582  #define __TBB_SUPPORTS_WORKERS_WAITING_IN_TERMINATE 1
583 #endif
584 
585 #ifndef __TBB_ENQUEUE_ENFORCED_CONCURRENCY
586  #define __TBB_ENQUEUE_ENFORCED_CONCURRENCY 1
587 #endif
588 
589 #if !defined(__TBB_SURVIVE_THREAD_SWITCH) && \
590  (_WIN32 || _WIN64 || __APPLE__ || (__linux__ && !__ANDROID__))
591  #define __TBB_SURVIVE_THREAD_SWITCH 1
592 #endif /* __TBB_SURVIVE_THREAD_SWITCH */
593 
594 #ifndef __TBB_DEFAULT_PARTITIONER
595 #define __TBB_DEFAULT_PARTITIONER tbb::auto_partitioner
596 #endif
597 
598 #ifndef __TBB_USE_PROPORTIONAL_SPLIT_IN_BLOCKED_RANGES
599 #define __TBB_USE_PROPORTIONAL_SPLIT_IN_BLOCKED_RANGES 1
600 #endif
601 
602 #ifndef __TBB_ENABLE_RANGE_FEEDBACK
603 #define __TBB_ENABLE_RANGE_FEEDBACK 0
604 #endif
605 
606 #ifdef _VARIADIC_MAX
607  #define __TBB_VARIADIC_MAX _VARIADIC_MAX
608 #else
609  #if _MSC_VER == 1700
610  #define __TBB_VARIADIC_MAX 5 // VS11 setting, issue resolved in VS12
611  #elif _MSC_VER == 1600
612  #define __TBB_VARIADIC_MAX 10 // VS10 setting
613  #else
614  #define __TBB_VARIADIC_MAX 15
615  #endif
616 #endif
617 
620 // TODO: Separate this single macro into two for Windows 8 Store* (win8ui mode) and UWP/UWD modes.
621 #if defined(WINAPI_FAMILY) && WINAPI_FAMILY == WINAPI_FAMILY_APP
622  #define __TBB_WIN8UI_SUPPORT 1
623 #else
624  #define __TBB_WIN8UI_SUPPORT 0
625 #endif
626 
633 #if __SIZEOF_POINTER__ < 8 && __ANDROID__ && __TBB_GCC_VERSION <= 40403 && !__GCC_HAVE_SYNC_COMPARE_AND_SWAP_8
634 
637  #define __TBB_GCC_64BIT_ATOMIC_BUILTINS_BROKEN 1
638 #elif __TBB_x86_32 && __TBB_GCC_VERSION == 40102 && ! __GNUC_RH_RELEASE__
639 
642  #define __TBB_GCC_64BIT_ATOMIC_BUILTINS_BROKEN 1
643 #elif __TBB_x86_32 && __TBB_GCC_VERSION == 40201 && !__clang__ && __FreeBSD__
644 
646  #define __TBB_GCC_64BIT_ATOMIC_BUILTINS_BROKEN 1
647 #endif
648 
649 #if __GNUC__ && __TBB_x86_64 && __INTEL_COMPILER == 1200
650  #define __TBB_ICC_12_0_INL_ASM_FSTCW_BROKEN 1
651 #endif
652 
653 #if _MSC_VER && __INTEL_COMPILER && (__INTEL_COMPILER<1110 || __INTEL_COMPILER==1110 && __INTEL_COMPILER_BUILD_DATE < 20091012)
654 
657  #define __TBB_DEFAULT_DTOR_THROW_SPEC_BROKEN 1
658 #endif
659 
660 #if !__INTEL_COMPILER && (_MSC_VER && _MSC_VER < 1500 || __GNUC__ && __TBB_GCC_VERSION < 40102)
661 
663  #define __TBB_TEMPLATE_FRIENDS_BROKEN 1
664 #endif
665 
666 #if __GLIBC__==2 && __GLIBC_MINOR__==3 || (__APPLE__ && ( __INTEL_COMPILER==1200 && !TBB_USE_DEBUG))
667 
669  #define __TBB_THROW_ACROSS_MODULE_BOUNDARY_BROKEN 1
670 #endif
671 
672 #if (_WIN32||_WIN64) && __INTEL_COMPILER == 1110
673 
674  #define __TBB_ICL_11_1_CODE_GEN_BROKEN 1
675 #endif
676 
677 #if __clang__ || (__GNUC__==3 && __GNUC_MINOR__==3 && !defined(__INTEL_COMPILER))
678 
679  #define __TBB_PROTECTED_NESTED_CLASS_BROKEN 1
680 #endif
681 
682 #if __MINGW32__ && __TBB_GCC_VERSION < 40200
683 
685  #define __TBB_SSE_STACK_ALIGNMENT_BROKEN 1
686 #endif
687 
688 #if __TBB_GCC_VERSION==40300 && !__INTEL_COMPILER && !__clang__
689  /* GCC of this version may rashly ignore control dependencies */
690  #define __TBB_GCC_OPTIMIZER_ORDERING_BROKEN 1
691 #endif
692 
693 #if __FreeBSD__
694 
696  #define __TBB_PRIO_INHERIT_BROKEN 1
697 
700  #define __TBB_PLACEMENT_NEW_EXCEPTION_SAFETY_BROKEN 1
701 #endif /* __FreeBSD__ */
702 
703 #if (__linux__ || __APPLE__) && __i386__ && defined(__INTEL_COMPILER)
704 
706  #define __TBB_ICC_ASM_VOLATILE_BROKEN 1
707 #endif
708 
709 #if !__INTEL_COMPILER && (_MSC_VER && _MSC_VER < 1700 || __GNUC__==3 && __GNUC_MINOR__<=2)
710 
712  #define __TBB_ALIGNOF_NOT_INSTANTIATED_TYPES_BROKEN 1
713 #endif
714 
715 #if __TBB_DEFINE_MIC
716 
717  #define __TBB_MAIN_THREAD_AFFINITY_BROKEN 1
718 #endif
719 
720 #if __GXX_EXPERIMENTAL_CXX0X__ && !defined(__EXCEPTIONS) && \
721  ((!__INTEL_COMPILER && !__clang__ && (__TBB_GCC_VERSION>=40400 && __TBB_GCC_VERSION<40600)) || \
722  (__INTEL_COMPILER<=1400 && (__TBB_GLIBCXX_VERSION>=40400 && __TBB_GLIBCXX_VERSION<=40801)))
723 /* There is an issue for specific GCC toolchain when C++11 is enabled
724  and exceptions are disabled:
725  exceprion_ptr.h/nested_exception.h use throw unconditionally.
726  GCC can ignore 'throw' since 4.6; but with ICC the issue still exists.
727  */
728  #define __TBB_LIBSTDCPP_EXCEPTION_HEADERS_BROKEN 1
729 #endif
730 
731 #if __INTEL_COMPILER==1300 && __TBB_GLIBCXX_VERSION>=40700 && defined(__GXX_EXPERIMENTAL_CXX0X__)
732 /* Some C++11 features used inside libstdc++ are not supported by Intel C++ Compiler. */
733  #define __TBB_ICC_13_0_CPP11_STDLIB_SUPPORT_BROKEN 1
734 #endif
735 
736 #if (__GNUC__==4 && __GNUC_MINOR__==4 ) && !defined(__INTEL_COMPILER) && !defined(__clang__)
737 
738  #define __TBB_GCC_STRICT_ALIASING_BROKEN 1
739  /* topical remedy: #pragma GCC diagnostic ignored "-Wstrict-aliasing" */
740  #if !__TBB_GCC_WARNING_SUPPRESSION_PRESENT
741  #error Warning suppression is not supported, while should.
742  #endif
743 #endif
744 
745 /* In a PIC mode some versions of GCC 4.1.2 generate incorrect inlined code for 8 byte __sync_val_compare_and_swap intrinsic */
746 #if __TBB_GCC_VERSION == 40102 && __PIC__ && !defined(__INTEL_COMPILER) && !defined(__clang__)
747  #define __TBB_GCC_CAS8_BUILTIN_INLINING_BROKEN 1
748 #endif
749 
750 #if __TBB_x86_32 && ( __INTEL_COMPILER || (__GNUC__==5 && __GNUC_MINOR__>=2 && __GXX_EXPERIMENTAL_CXX0X__) \
751  || (__GNUC__==3 && __GNUC_MINOR__==3) || (__MINGW32__ && __GNUC__==4 && __GNUC_MINOR__==5) || __SUNPRO_CC )
752  // Some compilers for IA-32 architecture fail to provide 8-byte alignment of objects on the stack,
753  // even if the object specifies 8-byte alignment. On such platforms, the implementation
754  // of 64 bit atomics for IA-32 architecture (e.g. atomic<long long>) use different tactics
755  // depending upon whether the object is properly aligned or not.
756  #define __TBB_FORCE_64BIT_ALIGNMENT_BROKEN 1
757 #else
758  // Define to 0 explicitly because the macro is used in a compiled code of test_atomic
759  #define __TBB_FORCE_64BIT_ALIGNMENT_BROKEN 0
760 #endif
761 
762 #if __GNUC__ && !__INTEL_COMPILER && !__clang__ && __TBB_DEFAULTED_AND_DELETED_FUNC_PRESENT && __TBB_GCC_VERSION < 40700
763  #define __TBB_ZERO_INIT_WITH_DEFAULTED_CTOR_BROKEN 1
764 #endif
765 
766 #if _MSC_VER && _MSC_VER <= 1800 && !__INTEL_COMPILER
767  // With MSVC, when an array is passed by const reference to a template function,
768  // constness from the function parameter may get propagated to the template parameter.
769  #define __TBB_CONST_REF_TO_ARRAY_TEMPLATE_PARAM_BROKEN 1
770 #endif
771 
772 // A compiler bug: a disabled copy constructor prevents use of the moving constructor
773 #define __TBB_IF_NO_COPY_CTOR_MOVE_SEMANTICS_BROKEN (_MSC_VER && (__INTEL_COMPILER >= 1300 && __INTEL_COMPILER <= 1310) && !__INTEL_CXX11_MODE__)
774 
775 #define __TBB_CPP11_DECLVAL_BROKEN (_MSC_VER == 1600 || (__GNUC__ && __TBB_GCC_VERSION < 40500) )
776 // Intel C++ Compiler has difficulties with copying std::pair with VC11 std::reference_wrapper being a const member
777 #define __TBB_COPY_FROM_NON_CONST_REF_BROKEN (_MSC_VER == 1700 && __INTEL_COMPILER && __INTEL_COMPILER < 1600)
778 
779 // The implicit upcasting of the tuple of a reference of a derived class to a base class fails on icc 13.X if the system's gcc environment is 4.8
780 // Also in gcc 4.4 standard library the implementation of the tuple<&> conversion (tuple<A&> a = tuple<B&>, B is inherited from A) is broken.
781 #if __GXX_EXPERIMENTAL_CXX0X__ && __GLIBCXX__ && ((__INTEL_COMPILER >=1300 && __INTEL_COMPILER <=1310 && __TBB_GLIBCXX_VERSION>=40700) || (__TBB_GLIBCXX_VERSION < 40500))
782 #define __TBB_UPCAST_OF_TUPLE_OF_REF_BROKEN 1
783 #endif
784 
785 // In some cases decltype of a function adds a reference to a return type.
786 #define __TBB_CPP11_DECLTYPE_OF_FUNCTION_RETURN_TYPE_BROKEN (_MSC_VER == 1600 && !__INTEL_COMPILER)
787 
788 // Visual Studio 2013 does not delete the copy constructor when a user-defined move constructor is provided
789 #if _MSC_VER && _MSC_VER <= 1800
790  #define __TBB_IMPLICIT_COPY_DELETION_BROKEN 1
791 #endif
792 
795 #if defined(_MSC_VER) && _MSC_VER>=1500 && !defined(__INTEL_COMPILER)
796  // A macro to suppress erroneous or benign "unreachable code" MSVC warning (4702)
797  #define __TBB_MSVC_UNREACHABLE_CODE_IGNORED 1
798 #endif
799 
800 #define __TBB_ATOMIC_CTORS (__TBB_CONSTEXPR_PRESENT && __TBB_DEFAULTED_AND_DELETED_FUNC_PRESENT && (!__TBB_ZERO_INIT_WITH_DEFAULTED_CTOR_BROKEN))
801 
802 // Many OS versions (Android 4.0.[0-3] for example) need workaround for dlopen to avoid non-recursive loader lock hang
803 // Setting the workaround for all compile targets ($APP_PLATFORM) below Android 4.4 (android-19)
804 #if __ANDROID__
805 #include <android/api-level.h>
806 #define __TBB_USE_DLOPEN_REENTRANCY_WORKAROUND (__ANDROID_API__ < 19)
807 #endif
808 
809 #define __TBB_ALLOCATOR_CONSTRUCT_VARIADIC (__TBB_CPP11_VARIADIC_TEMPLATES_PRESENT && __TBB_CPP11_RVALUE_REF_PRESENT)
810 
811 #define __TBB_VARIADIC_PARALLEL_INVOKE (TBB_PREVIEW_VARIADIC_PARALLEL_INVOKE && __TBB_CPP11_VARIADIC_TEMPLATES_PRESENT && __TBB_CPP11_RVALUE_REF_PRESENT)
812 #define __TBB_FLOW_GRAPH_CPP11_FEATURES (__TBB_CPP11_VARIADIC_TEMPLATES_PRESENT \
813  && __TBB_CPP11_SMART_POINTERS_PRESENT && __TBB_CPP11_RVALUE_REF_PRESENT && __TBB_CPP11_AUTO_PRESENT) \
814  && __TBB_CPP11_VARIADIC_TUPLE_PRESENT && __TBB_CPP11_DEFAULT_FUNC_TEMPLATE_ARGS_PRESENT \
815  && !__TBB_UPCAST_OF_TUPLE_OF_REF_BROKEN
816 #define __TBB_PREVIEW_STREAMING_NODE (__TBB_CPP11_VARIADIC_FIXED_LENGTH_EXP_PRESENT && __TBB_FLOW_GRAPH_CPP11_FEATURES \
817  && TBB_PREVIEW_FLOW_GRAPH_NODES && !TBB_IMPLEMENT_CPP0X && !__TBB_UPCAST_OF_TUPLE_OF_REF_BROKEN)
818 #define __TBB_PREVIEW_OPENCL_NODE (__TBB_PREVIEW_STREAMING_NODE && __TBB_CPP11_TEMPLATE_ALIASES_PRESENT)
819 #define __TBB_PREVIEW_MESSAGE_BASED_KEY_MATCHING (TBB_PREVIEW_FLOW_GRAPH_FEATURES || __TBB_PREVIEW_OPENCL_NODE)
820 #define __TBB_PREVIEW_ASYNC_MSG (TBB_PREVIEW_FLOW_GRAPH_FEATURES && __TBB_FLOW_GRAPH_CPP11_FEATURES)
821 
822 
823 #ifndef __TBB_PREVIEW_FLOW_GRAPH_PRIORITIES
824 #define __TBB_PREVIEW_FLOW_GRAPH_PRIORITIES TBB_PREVIEW_FLOW_GRAPH_FEATURES
825 #endif
826 
827 #ifndef __TBB_PREVIEW_CRITICAL_TASKS
828 #define __TBB_PREVIEW_CRITICAL_TASKS (__TBB_CPF_BUILD || __TBB_PREVIEW_FLOW_GRAPH_PRIORITIES)
829 #endif
830 
831 #endif /* __TBB_tbb_config_H */

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