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
|
// -*- C++ -*-
//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#ifndef _PSTL_CONFIG_H
#define _PSTL_CONFIG_H
#include <__pstl_config_site>
// The version is XYYZ, where X is major, YY is minor, and Z is patch (i.e. X.YY.Z)
#define _PSTL_VERSION 17000
#define _PSTL_VERSION_MAJOR (_PSTL_VERSION / 1000)
#define _PSTL_VERSION_MINOR ((_PSTL_VERSION % 1000) / 10)
#define _PSTL_VERSION_PATCH (_PSTL_VERSION % 10)
#if !defined(_PSTL_PAR_BACKEND_SERIAL) && !defined(_PSTL_PAR_BACKEND_TBB) && !defined(_PSTL_PAR_BACKEND_OPENMP)
# error "A parallel backend must be specified"
#endif
// Check the user-defined macro for warnings
#if defined(PSTL_USAGE_WARNINGS)
# define _PSTL_USAGE_WARNINGS
#endif
#if defined(_LIBCPP_VERSION)
# include <__assert>
# define _PSTL_ASSERT(pred) _LIBCPP_ASSERT(pred, "")
#elif defined(__GLIBCXX__)
# define _PSTL_ASSERT(pred) __glibcxx_assert(pred)
#else
# include <cassert>
# define _PSTL_ASSERT(pred) (assert((pred)))
#endif
// Portability "#pragma" definition
#ifdef _MSC_VER
# define _PSTL_PRAGMA(x) __pragma(x)
#else
# define _PSTL_PRAGMA(x) _Pragma(# x)
#endif
#define _PSTL_STRING_AUX(x) #x
#define _PSTL_STRING(x) _PSTL_STRING_AUX(x)
#define _PSTL_STRING_CONCAT(x, y) x #y
#ifdef _PSTL_HIDE_FROM_ABI_PER_TU
# define _PSTL_HIDE_FROM_ABI_PUSH \
_Pragma("clang attribute push(__attribute__((internal_linkage)), apply_to=any(function,record))")
# define _PSTL_HIDE_FROM_ABI_POP _Pragma("clang attribute pop")
#else
# define _PSTL_HIDE_FROM_ABI_PUSH /* nothing */
# define _PSTL_HIDE_FROM_ABI_POP /* nothing */
#endif
// note that when ICC or Clang is in use, _PSTL_GCC_VERSION might not fully match
// the actual GCC version on the system.
#define _PSTL_GCC_VERSION (__GNUC__ * 10000 + __GNUC_MINOR__ * 100 + __GNUC_PATCHLEVEL__)
#if defined(__clang__)
// according to clang documentation, version can be vendor specific
# define _PSTL_CLANG_VERSION (__clang_major__ * 10000 + __clang_minor__ * 100 + __clang_patchlevel__)
#endif
// Enable SIMD for compilers that support OpenMP 4.0
#if (defined(_OPENMP) && _OPENMP >= 201307) || \
(defined(__INTEL_COMPILER) && __INTEL_COMPILER >= 1600) || \
(!defined(__INTEL_COMPILER) && _PSTL_GCC_VERSION >= 40900) || \
defined(__clang__)
# define _PSTL_PRAGMA_SIMD _PSTL_PRAGMA(omp simd)
# define _PSTL_PRAGMA_DECLARE_SIMD _PSTL_PRAGMA(omp declare simd)
# define _PSTL_PRAGMA_SIMD_REDUCTION(PRM) _PSTL_PRAGMA(omp simd reduction(PRM))
#elif !defined(_MSC_VER) //#pragma simd
# define _PSTL_PRAGMA_SIMD _PSTL_PRAGMA(simd)
# define _PSTL_PRAGMA_DECLARE_SIMD
# define _PSTL_PRAGMA_SIMD_REDUCTION(PRM) _PSTL_PRAGMA(simd reduction(PRM))
#else //no simd
# define _PSTL_PRAGMA_SIMD
# define _PSTL_PRAGMA_DECLARE_SIMD
# define _PSTL_PRAGMA_SIMD_REDUCTION(PRM)
#endif //Enable SIMD
#if defined(__INTEL_COMPILER)
# define _PSTL_PRAGMA_FORCEINLINE _PSTL_PRAGMA(forceinline)
#else
# define _PSTL_PRAGMA_FORCEINLINE
#endif
#if defined(__INTEL_COMPILER) && __INTEL_COMPILER >= 1900
# define _PSTL_PRAGMA_SIMD_SCAN(PRM) _PSTL_PRAGMA(omp simd reduction(inscan, PRM))
# define _PSTL_PRAGMA_SIMD_INCLUSIVE_SCAN(PRM) _PSTL_PRAGMA(omp scan inclusive(PRM))
# define _PSTL_PRAGMA_SIMD_EXCLUSIVE_SCAN(PRM) _PSTL_PRAGMA(omp scan exclusive(PRM))
#else
# define _PSTL_PRAGMA_SIMD_SCAN(PRM)
# define _PSTL_PRAGMA_SIMD_INCLUSIVE_SCAN(PRM)
# define _PSTL_PRAGMA_SIMD_EXCLUSIVE_SCAN(PRM)
#endif
// Should be defined to 1 for environments with a vendor implementation of C++17 execution policies
#define _PSTL_CPP17_EXECUTION_POLICIES_PRESENT (_MSC_VER >= 1912 && _MSVC_LANG >= 201703L) || \
(_GLIBCXX_RELEASE >= 9 && __GLIBCXX__ >= 20190503 && __cplusplus >= 201703L)
#if (defined(_MSC_VER) && _MSC_VER >= 1900) || \
__cplusplus >= 201300L || \
__cpp_lib_robust_nonmodifying_seq_ops == 201304
# define _PSTL_CPP14_2RANGE_MISMATCH_EQUAL_PRESENT
#endif
#if (defined(_MSC_VER) && _MSC_VER >= 1900) || \
__cplusplus >= 201402L || \
__cpp_lib_make_reverse_iterator == 201402
# define _PSTL_CPP14_MAKE_REVERSE_ITERATOR_PRESENT
#endif
#if (defined(_MSC_VER) && _MSC_VER >= 1900) || __cplusplus >= 201402L
# define _PSTL_CPP14_INTEGER_SEQUENCE_PRESENT
#endif
#if (defined(__INTEL_COMPILER) && __INTEL_COMPILER >= 1700) || \
(defined(_MSC_FULL_VER) && _MSC_FULL_VER >= 190023918) || \
__cplusplus >= 201402L
# define _PSTL_CPP14_VARIABLE_TEMPLATES_PRESENT
#endif
#if defined(__INTEL_COMPILER) && __INTEL_COMPILER >= 1800
# define _PSTL_EARLYEXIT_PRESENT
# define _PSTL_MONOTONIC_PRESENT
#endif
#if (defined(__INTEL_COMPILER) && __INTEL_COMPILER >= 1900) || \
(!defined(__INTEL_COMPILER) && _PSTL_GCC_VERSION >= 40900) || \
(defined(_OPENMP) && _OPENMP >= 201307)
# define _PSTL_UDR_PRESENT
#endif
#if defined(__INTEL_COMPILER) && __INTEL_COMPILER >= 1900 && __INTEL_COMPILER_BUILD_DATE >= 20180626
# define _PSTL_UDS_PRESENT
#endif
#if defined(_PSTL_EARLYEXIT_PRESENT)
# define _PSTL_PRAGMA_SIMD_EARLYEXIT _PSTL_PRAGMA(omp simd early_exit)
#else
# define _PSTL_PRAGMA_SIMD_EARLYEXIT
#endif
#if defined(_PSTL_MONOTONIC_PRESENT)
# define _PSTL_PRAGMA_SIMD_ORDERED_MONOTONIC(PRM) _PSTL_PRAGMA(omp ordered simd monotonic(PRM))
# define _PSTL_PRAGMA_SIMD_ORDERED_MONOTONIC_2ARGS(PRM1, PRM2) _PSTL_PRAGMA(omp ordered simd monotonic(PRM1, PRM2))
#else
# define _PSTL_PRAGMA_SIMD_ORDERED_MONOTONIC(PRM)
# define _PSTL_PRAGMA_SIMD_ORDERED_MONOTONIC_2ARGS(PRM1, PRM2)
#endif
// Declaration of reduction functor, where
// NAME - the name of the functor
// OP - type of the callable object with the reduction operation
// omp_in - refers to the local partial result
// omp_out - refers to the final value of the combiner operator
// omp_priv - refers to the private copy of the initial value
// omp_orig - refers to the original variable to be reduced
#define _PSTL_PRAGMA_DECLARE_REDUCTION(NAME, OP) \
_PSTL_PRAGMA(omp declare reduction(NAME:OP : omp_out(omp_in)) initializer(omp_priv = omp_orig))
#if defined(__INTEL_COMPILER) && __INTEL_COMPILER >= 1600
# define _PSTL_PRAGMA_VECTOR_UNALIGNED _PSTL_PRAGMA(vector unaligned)
#else
# define _PSTL_PRAGMA_VECTOR_UNALIGNED
#endif
// Check the user-defined macro to use non-temporal stores
#if defined(PSTL_USE_NONTEMPORAL_STORES) && (__INTEL_COMPILER >= 1600)
# define _PSTL_USE_NONTEMPORAL_STORES_IF_ALLOWED _PSTL_PRAGMA(vector nontemporal)
#else
# define _PSTL_USE_NONTEMPORAL_STORES_IF_ALLOWED
#endif
#if defined(_MSC_VER) || defined(__INTEL_COMPILER) // the preprocessors don't type a message location
# define _PSTL_PRAGMA_LOCATION __FILE__ ":" _PSTL_STRING(__LINE__) ": [Parallel STL message]: "
#else
# define _PSTL_PRAGMA_LOCATION " [Parallel STL message]: "
#endif
#define _PSTL_PRAGMA_MESSAGE_IMPL(x) _PSTL_PRAGMA(message(_PSTL_STRING_CONCAT(_PSTL_PRAGMA_LOCATION, x)))
#if defined(_PSTL_USAGE_WARNINGS)
# define _PSTL_PRAGMA_MESSAGE(x) _PSTL_PRAGMA_MESSAGE_IMPL(x)
# define _PSTL_PRAGMA_MESSAGE_POLICIES(x) _PSTL_PRAGMA_MESSAGE_IMPL(x)
#else
# define _PSTL_PRAGMA_MESSAGE(x)
# define _PSTL_PRAGMA_MESSAGE_POLICIES(x)
#endif
// broken macros
#if (defined(__GLIBCXX__) && __GLIBCXX__ < 20150716) || \
(defined(_MSC_VER) && _MSC_VER < 1800)
# define _PSTL_CPP11_STD_ROTATE_BROKEN
#endif
#if defined(__INTEL_COMPILER) && __INTEL_COMPILER == 1800
# define _PSTL_ICC_18_OMP_SIMD_BROKEN
#endif
#endif /* _PSTL_CONFIG_H */
|
