LLVM OpenMP* Runtime Library
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kmp_version.cpp
1/*
2 * kmp_version.cpp
3 */
4
5//===----------------------------------------------------------------------===//
6//
7// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
8// See https://llvm.org/LICENSE.txt for license information.
9// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
10//
11//===----------------------------------------------------------------------===//
12
13#include "kmp.h"
14#include "kmp_io.h"
15#include "kmp_version.h"
16
17// Replace with snapshot date YYYYMMDD for promotion build.
18#define KMP_VERSION_BUILD 20140926
19
20// Helper macros to convert value of macro to string literal.
21#define _stringer(x) #x
22#define stringer(x) _stringer(x)
23
24// Detect compiler.
25#if KMP_COMPILER_ICX
26#define KMP_COMPILER __VERSION__
27#elif KMP_COMPILER_ICC
28#if __INTEL_COMPILER == 1010
29#define KMP_COMPILER "Intel(R) C++ Compiler 10.1"
30#elif __INTEL_COMPILER == 1100
31#define KMP_COMPILER "Intel(R) C++ Compiler 11.0"
32#elif __INTEL_COMPILER == 1110
33#define KMP_COMPILER "Intel(R) C++ Compiler 11.1"
34#elif __INTEL_COMPILER == 1200
35#define KMP_COMPILER "Intel(R) C++ Compiler 12.0"
36#elif __INTEL_COMPILER == 1210
37#define KMP_COMPILER "Intel(R) C++ Compiler 12.1"
38#elif __INTEL_COMPILER == 1300
39#define KMP_COMPILER "Intel(R) C++ Compiler 13.0"
40#elif __INTEL_COMPILER == 1310
41#define KMP_COMPILER "Intel(R) C++ Compiler 13.1"
42#elif __INTEL_COMPILER == 1400
43#define KMP_COMPILER "Intel(R) C++ Compiler 14.0"
44#elif __INTEL_COMPILER == 1410
45#define KMP_COMPILER "Intel(R) C++ Compiler 14.1"
46#elif __INTEL_COMPILER == 1500
47#define KMP_COMPILER "Intel(R) C++ Compiler 15.0"
48#elif __INTEL_COMPILER == 1600
49#define KMP_COMPILER "Intel(R) C++ Compiler 16.0"
50#elif __INTEL_COMPILER == 1700
51#define KMP_COMPILER "Intel(R) C++ Compiler 17.0"
52#elif __INTEL_COMPILER == 1800
53#define KMP_COMPILER "Intel(R) C++ Compiler 18.0"
54#elif __INTEL_COMPILER == 1900
55#define KMP_COMPILER "Intel(R) C++ Compiler 19.0"
56#elif __INTEL_COMPILER == 1910
57#define KMP_COMPILER "Intel(R) C++ Compiler 19.1"
58#elif __INTEL_COMPILER > 1910
59#define KMP_COMPILER \
60 "Intel(R) C++ Compiler Classic " stringer(__INTEL_COMPILER) "." stringer( \
61 __INTEL_COMPILER_UPDATE)
62#endif
63#elif KMP_COMPILER_CLANG
64#define KMP_COMPILER \
65 "Clang " stringer(__clang_major__) "." stringer(__clang_minor__)
66#elif KMP_COMPILER_GCC
67#define KMP_COMPILER "GCC " stringer(__GNUC__) "." stringer(__GNUC_MINOR__)
68#elif KMP_COMPILER_MSVC
69#define KMP_COMPILER "MSVC " stringer(_MSC_FULL_VER)
70#endif
71#ifndef KMP_COMPILER
72#warning "Unknown compiler"
73#define KMP_COMPILER "unknown compiler"
74#endif
75
76// Detect librray type (perf, stub).
77#ifdef KMP_STUB
78#define KMP_LIB_TYPE "stub"
79#else
80#define KMP_LIB_TYPE "performance"
81#endif // KMP_LIB_TYPE
82
83// Detect link type (static, dynamic).
84#if KMP_DYNAMIC_LIB
85#define KMP_LINK_TYPE "dynamic"
86#else
87#define KMP_LINK_TYPE "static"
88#endif // KMP_LINK_TYPE
89
90// Finally, define strings.
91#define KMP_LIBRARY KMP_LIB_TYPE " library (" KMP_LINK_TYPE ")"
92#define KMP_COPYRIGHT ""
93
94#if defined(KMP_GOMP_COMPAT)
95char const __kmp_version_alt_comp[] =
96 KMP_VERSION_PREFIX "alternative compiler support: yes";
97#endif /* defined(KMP_GOMP_COMPAT) */
98
99char const __kmp_version_omp_api[] = KMP_VERSION_PREFIX
100 "API version: " stringer(KMP_SPEC_VERSION) " (" stringer(KMP_SPEC_DATE) ")";
101
102#ifdef KMP_DEBUG
103char const __kmp_version_lock[] =
104 KMP_VERSION_PREFIX "lock type: run time selectable";
105#endif /* KMP_DEBUG */
106
107int const __kmp_version_major = KMP_VERSION_MAJOR;
108int const __kmp_version_minor = KMP_VERSION_MINOR;
109int const __kmp_version_build = KMP_VERSION_BUILD;
110int const __kmp_openmp_version = KMP_SPEC_DATE;
111
112/* Do NOT change the format of this string! Intel(R) Thread Profiler checks for
113 a specific format some changes in the recognition routine there need to be
114 made before this is changed. */
115char const __kmp_copyright[] = KMP_VERSION_PREFIX KMP_LIBRARY
116 " ver. " stringer(KMP_VERSION_MAJOR) "." stringer(
117 KMP_VERSION_MINOR) "." stringer(KMP_VERSION_BUILD) " " KMP_COPYRIGHT;
118
119char const __kmp_version_copyright[] = KMP_VERSION_PREFIX KMP_COPYRIGHT;
120char const __kmp_version_lib_ver[] =
121 KMP_VERSION_PREFIX "version: " stringer(KMP_VERSION_MAJOR) "." stringer(
122 KMP_VERSION_MINOR) "." stringer(KMP_VERSION_BUILD);
123char const __kmp_version_lib_type[] =
124 KMP_VERSION_PREFIX "library type: " KMP_LIB_TYPE;
125char const __kmp_version_link_type[] =
126 KMP_VERSION_PREFIX "link type: " KMP_LINK_TYPE;
127char const __kmp_version_build_time[] = KMP_VERSION_PREFIX "build time: "
128 "no_timestamp";
129#if KMP_MIC2
130char const __kmp_version_target_env[] =
131 KMP_VERSION_PREFIX "target environment: MIC2";
132#endif
133char const __kmp_version_build_compiler[] =
134 KMP_VERSION_PREFIX "build compiler: " KMP_COMPILER;
135
136// Called at serial initialization time.
137static int __kmp_version_1_printed = FALSE;
138
139void __kmp_print_version_1(void) {
140 if (__kmp_version_1_printed) {
141 return;
142 }
143 __kmp_version_1_printed = TRUE;
144
145#ifndef KMP_STUB
146 kmp_str_buf_t buffer;
147 __kmp_str_buf_init(&buffer);
148 // Print version strings skipping initial magic.
149 __kmp_str_buf_print(&buffer, "%s\n",
150 &__kmp_version_lib_ver[KMP_VERSION_MAGIC_LEN]);
151 __kmp_str_buf_print(&buffer, "%s\n",
152 &__kmp_version_lib_type[KMP_VERSION_MAGIC_LEN]);
153 __kmp_str_buf_print(&buffer, "%s\n",
154 &__kmp_version_link_type[KMP_VERSION_MAGIC_LEN]);
155 __kmp_str_buf_print(&buffer, "%s\n",
156 &__kmp_version_build_time[KMP_VERSION_MAGIC_LEN]);
157#if KMP_MIC
158 __kmp_str_buf_print(&buffer, "%s\n",
159 &__kmp_version_target_env[KMP_VERSION_MAGIC_LEN]);
160#endif
161 __kmp_str_buf_print(&buffer, "%s\n",
162 &__kmp_version_build_compiler[KMP_VERSION_MAGIC_LEN]);
163#if defined(KMP_GOMP_COMPAT)
164 __kmp_str_buf_print(&buffer, "%s\n",
165 &__kmp_version_alt_comp[KMP_VERSION_MAGIC_LEN]);
166#endif /* defined(KMP_GOMP_COMPAT) */
167 __kmp_str_buf_print(&buffer, "%s\n",
168 &__kmp_version_omp_api[KMP_VERSION_MAGIC_LEN]);
169 __kmp_str_buf_print(&buffer, "%sdynamic error checking: %s\n",
170 KMP_VERSION_PREF_STR,
171 (__kmp_env_consistency_check ? "yes" : "no"));
172#ifdef KMP_DEBUG
173 for (int i = bs_plain_barrier; i < bs_last_barrier; ++i) {
174 __kmp_str_buf_print(
175 &buffer, "%s%s barrier branch bits: gather=%u, release=%u\n",
176 KMP_VERSION_PREF_STR, __kmp_barrier_type_name[i],
177 __kmp_barrier_gather_branch_bits[i],
178 __kmp_barrier_release_branch_bits[i]); // __kmp_str_buf_print
179 }
180 for (int i = bs_plain_barrier; i < bs_last_barrier; ++i) {
181 __kmp_str_buf_print(
182 &buffer, "%s%s barrier pattern: gather=%s, release=%s\n",
183 KMP_VERSION_PREF_STR, __kmp_barrier_type_name[i],
184 __kmp_barrier_pattern_name[__kmp_barrier_gather_pattern[i]],
185 __kmp_barrier_pattern_name
186 [__kmp_barrier_release_pattern[i]]); // __kmp_str_buf_print
187 }
188 __kmp_str_buf_print(&buffer, "%s\n",
189 &__kmp_version_lock[KMP_VERSION_MAGIC_LEN]);
190#endif
191 __kmp_str_buf_print(
192 &buffer, "%sthread affinity support: %s\n", KMP_VERSION_PREF_STR,
193#if KMP_AFFINITY_SUPPORTED
194 (KMP_AFFINITY_CAPABLE()
195 ? (__kmp_affinity.type == affinity_none ? "not used" : "yes")
196 : "no")
197#else
198 "no"
199#endif
200 );
201 __kmp_printf("%s", buffer.str);
202 __kmp_str_buf_free(&buffer);
203 K_DIAG(1, ("KMP_VERSION is true\n"));
204#endif // KMP_STUB
205} // __kmp_print_version_1
206
207// Called at parallel initialization time.
208static int __kmp_version_2_printed = FALSE;
209
210void __kmp_print_version_2(void) {
211 if (__kmp_version_2_printed) {
212 return;
213 }
214 __kmp_version_2_printed = TRUE;
215} // __kmp_print_version_2
216
217// end of file //
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