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libgomp.texi: Document omp_pause_resource{,_all} and omp_target_memcpy*
[thirdparty/gcc.git] / libgomp / libgomp_g.h
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a945c346 1/* Copyright (C) 2005-2024 Free Software Foundation, Inc.
953ff289
DN		 2 Contributed by Richard Henderson <rth@redhat.com>.
3
f1f3453e
TS		 4 This file is part of the GNU Offloading and Multi Processing Library
5 (libgomp).
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DN		 6
7 Libgomp is free software; you can redistribute it and/or modify it
748086b7
JJ		 8 under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 3, or (at your option)
10 any later version.
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DN		 11
12 Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY
13 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
748086b7 14 FOR A PARTICULAR PURPOSE. See the GNU General Public License for
953ff289
DN		 15 more details.
16
748086b7
JJ		 17 Under Section 7 of GPL version 3, you are granted additional
18 permissions described in the GCC Runtime Library Exception, version
19 3.1, as published by the Free Software Foundation.
20
21 You should have received a copy of the GNU General Public License and
22 a copy of the GCC Runtime Library Exception along with this program;
23 see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
24 <http://www.gnu.org/licenses/>. */
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DN		 25
26/* This file contains prototypes of functions in the external ABI.
27 This file is included by files in the testsuite. */
28
29#ifndef LIBGOMP_G_H
30#define LIBGOMP_G_H 1
31
32#include <stdbool.h>
70f05c43 33#include <stddef.h>
d7f9ee98 34#include <stdint.h>
953ff289
DN		 35
36/* barrier.c */
37
38extern void GOMP_barrier (void);
acf0174b 39extern bool GOMP_barrier_cancel (void);
953ff289
DN		 40
41/* critical.c */
42
43extern void GOMP_critical_start (void);
44extern void GOMP_critical_end (void);
45extern void GOMP_critical_name_start (void **);
46extern void GOMP_critical_name_end (void **);
47extern void GOMP_atomic_start (void);
48extern void GOMP_atomic_end (void);
49
50/* loop.c */
51
52extern bool GOMP_loop_static_start (long, long, long, long, long *, long *);
53extern bool GOMP_loop_dynamic_start (long, long, long, long, long *, long *);
54extern bool GOMP_loop_guided_start (long, long, long, long, long *, long *);
55extern bool GOMP_loop_runtime_start (long, long, long, long *, long *);
e01d41e5
JJ		 56extern bool GOMP_loop_nonmonotonic_dynamic_start (long, long, long, long,
57 long *, long *);
58extern bool GOMP_loop_nonmonotonic_guided_start (long, long, long, long,
59 long *, long *);
28567c40
JJ		 60extern bool GOMP_loop_nonmonotonic_runtime_start (long, long, long,
61 long *, long *);
62extern bool GOMP_loop_maybe_nonmonotonic_runtime_start (long, long, long,
63 long *, long *);
64extern bool GOMP_loop_start (long, long, long, long, long, long *, long *,
65 uintptr_t *, void **);
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DN		 66
67extern bool GOMP_loop_ordered_static_start (long, long, long, long,
68 long *, long *);
69extern bool GOMP_loop_ordered_dynamic_start (long, long, long, long,
70 long *, long *);
71extern bool GOMP_loop_ordered_guided_start (long, long, long, long,
72 long *, long *);
73extern bool GOMP_loop_ordered_runtime_start (long, long, long, long *, long *);
28567c40
JJ		 74extern bool GOMP_loop_ordered_start (long, long, long, long, long, long *,
75 long *, uintptr_t *, void **);
953ff289
DN		 76
77extern bool GOMP_loop_static_next (long *, long *);
78extern bool GOMP_loop_dynamic_next (long *, long *);
79extern bool GOMP_loop_guided_next (long *, long *);
80extern bool GOMP_loop_runtime_next (long *, long *);
e01d41e5
JJ		 81extern bool GOMP_loop_nonmonotonic_dynamic_next (long *, long *);
82extern bool GOMP_loop_nonmonotonic_guided_next (long *, long *);
28567c40
JJ		 83extern bool GOMP_loop_nonmonotonic_runtime_next (long *, long *);
84extern bool GOMP_loop_maybe_nonmonotonic_runtime_next (long *, long *);
953ff289
DN		 85
86extern bool GOMP_loop_ordered_static_next (long *, long *);
87extern bool GOMP_loop_ordered_dynamic_next (long *, long *);
88extern bool GOMP_loop_ordered_guided_next (long *, long *);
89extern bool GOMP_loop_ordered_runtime_next (long *, long *);
90
d9a6bd32
JJ		 91extern bool GOMP_loop_doacross_static_start (unsigned, long *, long, long *,
92 long *);
93extern bool GOMP_loop_doacross_dynamic_start (unsigned, long *, long, long *,
94 long *);
95extern bool GOMP_loop_doacross_guided_start (unsigned, long *, long, long *,
96 long *);
97extern bool GOMP_loop_doacross_runtime_start (unsigned, long *, long *,
98 long *);
28567c40
JJ		 99extern bool GOMP_loop_doacross_start (unsigned, long *, long, long, long *,
100 long *, uintptr_t *, void **);
d9a6bd32 101
953ff289
DN		 102extern void GOMP_parallel_loop_static_start (void (*)(void *), void *,
103 unsigned, long, long, long, long);
104extern void GOMP_parallel_loop_dynamic_start (void (*)(void *), void *,
105 unsigned, long, long, long, long);
106extern void GOMP_parallel_loop_guided_start (void (*)(void *), void *,
107 unsigned, long, long, long, long);
108extern void GOMP_parallel_loop_runtime_start (void (*)(void *), void *,
109 unsigned, long, long, long);
acf0174b
JJ		 110extern void GOMP_parallel_loop_static (void (*)(void *), void *,
111 unsigned, long, long, long, long,
112 unsigned);
113extern void GOMP_parallel_loop_dynamic (void (*)(void *), void *,
114 unsigned, long, long, long, long,
115 unsigned);
116extern void GOMP_parallel_loop_guided (void (*)(void *), void *,
117 unsigned, long, long, long, long,
118 unsigned);
119extern void GOMP_parallel_loop_runtime (void (*)(void *), void *,
120 unsigned, long, long, long,
121 unsigned);
e01d41e5
JJ		 122extern void GOMP_parallel_loop_nonmonotonic_dynamic (void (*)(void *), void *,
123 unsigned, long, long,
124 long, long, unsigned);
125extern void GOMP_parallel_loop_nonmonotonic_guided (void (*)(void *), void *,
126 unsigned, long, long,
127 long, long, unsigned);
28567c40
JJ		 128extern void GOMP_parallel_loop_nonmonotonic_runtime (void (*)(void *), void *,
129 unsigned, long, long,
130 long, unsigned);
131extern void GOMP_parallel_loop_maybe_nonmonotonic_runtime (void (*)(void *),
132 void *, unsigned,
133 long, long,
134 long, unsigned);
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DN		 135
136extern void GOMP_loop_end (void);
137extern void GOMP_loop_end_nowait (void);
acf0174b 138extern bool GOMP_loop_end_cancel (void);
953ff289 139
a68ab351
JJ		 140/* loop_ull.c */
141
142extern bool GOMP_loop_ull_static_start (bool, unsigned long long,
143 unsigned long long,
144 unsigned long long,
145 unsigned long long,
146 unsigned long long *,
147 unsigned long long *);
148extern bool GOMP_loop_ull_dynamic_start (bool, unsigned long long,
149 unsigned long long,
150 unsigned long long,
151 unsigned long long,
152 unsigned long long *,
153 unsigned long long *);
154extern bool GOMP_loop_ull_guided_start (bool, unsigned long long,
155 unsigned long long,
156 unsigned long long,
157 unsigned long long,
158 unsigned long long *,
159 unsigned long long *);
160extern bool GOMP_loop_ull_runtime_start (bool, unsigned long long,
161 unsigned long long,
162 unsigned long long,
163 unsigned long long *,
164 unsigned long long *);
e01d41e5
JJ		 165extern bool GOMP_loop_ull_nonmonotonic_dynamic_start (bool, unsigned long long,
166 unsigned long long,
167 unsigned long long,
168 unsigned long long,
169 unsigned long long *,
170 unsigned long long *);
171extern bool GOMP_loop_ull_nonmonotonic_guided_start (bool, unsigned long long,
172 unsigned long long,
173 unsigned long long,
174 unsigned long long,
175 unsigned long long *,
176 unsigned long long *);
28567c40
JJ		 177extern bool GOMP_loop_ull_nonmonotonic_runtime_start (bool, unsigned long long,
178 unsigned long long,
179 unsigned long long,
180 unsigned long long *,
181 unsigned long long *);
182extern bool GOMP_loop_ull_maybe_nonmonotonic_runtime_start (bool,
183 unsigned long long,
184 unsigned long long,
185 unsigned long long,
186 unsigned long long *,
187 unsigned long long *);
188extern bool GOMP_loop_ull_start (bool, unsigned long long, unsigned long long,
189 unsigned long long, long, unsigned long long,
190 unsigned long long *, unsigned long long *,
191 uintptr_t *, void **);
a68ab351
JJ		 192
193extern bool GOMP_loop_ull_ordered_static_start (bool, unsigned long long,
194 unsigned long long,
195 unsigned long long,
196 unsigned long long,
197 unsigned long long *,
198 unsigned long long *);
199extern bool GOMP_loop_ull_ordered_dynamic_start (bool, unsigned long long,
200 unsigned long long,
201 unsigned long long,
202 unsigned long long,
203 unsigned long long *,
204 unsigned long long *);
205extern bool GOMP_loop_ull_ordered_guided_start (bool, unsigned long long,
206 unsigned long long,
207 unsigned long long,
208 unsigned long long,
209 unsigned long long *,
210 unsigned long long *);
211extern bool GOMP_loop_ull_ordered_runtime_start (bool, unsigned long long,
212 unsigned long long,
213 unsigned long long,
214 unsigned long long *,
215 unsigned long long *);
28567c40
JJ		 216extern bool GOMP_loop_ull_ordered_start (bool, unsigned long long,
217 unsigned long long,
218 unsigned long long, long,
219 unsigned long long,
220 unsigned long long *,
221 unsigned long long *,
222 uintptr_t *, void **);
a68ab351
JJ		 223
224extern bool GOMP_loop_ull_static_next (unsigned long long *,
225 unsigned long long *);
226extern bool GOMP_loop_ull_dynamic_next (unsigned long long *,
227 unsigned long long *);
228extern bool GOMP_loop_ull_guided_next (unsigned long long *,
229 unsigned long long *);
230extern bool GOMP_loop_ull_runtime_next (unsigned long long *,
231 unsigned long long *);
e01d41e5
JJ		 232extern bool GOMP_loop_ull_nonmonotonic_dynamic_next (unsigned long long *,
233 unsigned long long *);
234extern bool GOMP_loop_ull_nonmonotonic_guided_next (unsigned long long *,
235 unsigned long long *);
28567c40
JJ		 236extern bool GOMP_loop_ull_nonmonotonic_runtime_next (unsigned long long *,
237 unsigned long long *);
238extern bool GOMP_loop_ull_maybe_nonmonotonic_runtime_next (unsigned long long *,
239 unsigned long long *);
a68ab351
JJ		 240
241extern bool GOMP_loop_ull_ordered_static_next (unsigned long long *,
242 unsigned long long *);
243extern bool GOMP_loop_ull_ordered_dynamic_next (unsigned long long *,
244 unsigned long long *);
245extern bool GOMP_loop_ull_ordered_guided_next (unsigned long long *,
246 unsigned long long *);
247extern bool GOMP_loop_ull_ordered_runtime_next (unsigned long long *,
248 unsigned long long *);
249
d9a6bd32
JJ		 250extern bool GOMP_loop_ull_doacross_static_start (unsigned,
251 unsigned long long *,
252 unsigned long long,
253 unsigned long long *,
254 unsigned long long *);
255extern bool GOMP_loop_ull_doacross_dynamic_start (unsigned,
256 unsigned long long *,
257 unsigned long long,
258 unsigned long long *,
259 unsigned long long *);
260extern bool GOMP_loop_ull_doacross_guided_start (unsigned,
261 unsigned long long *,
262 unsigned long long,
263 unsigned long long *,
264 unsigned long long *);
265extern bool GOMP_loop_ull_doacross_runtime_start (unsigned,
266 unsigned long long *,
267 unsigned long long *,
268 unsigned long long *);
28567c40
JJ		 269extern bool GOMP_loop_ull_doacross_start (unsigned, unsigned long long *,
270 long, unsigned long long,
271 unsigned long long *,
272 unsigned long long *,
273 uintptr_t *, void **);
d9a6bd32 274
953ff289
DN		 275/* ordered.c */
276
277extern void GOMP_ordered_start (void);
278extern void GOMP_ordered_end (void);
d9a6bd32
JJ		 279extern void GOMP_doacross_post (long *);
280extern void GOMP_doacross_wait (long, ...);
281extern void GOMP_doacross_ull_post (unsigned long long *);
282extern void GOMP_doacross_ull_wait (unsigned long long, ...);
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DN		 283
284/* parallel.c */
285
286extern void GOMP_parallel_start (void (*) (void *), void *, unsigned);
287extern void GOMP_parallel_end (void);
acf0174b 288extern void GOMP_parallel (void (*) (void *), void *, unsigned, unsigned);
28567c40
JJ		 289extern unsigned GOMP_parallel_reductions (void (*) (void *), void *, unsigned,
290 unsigned);
acf0174b
JJ		 291extern bool GOMP_cancel (int, bool);
292extern bool GOMP_cancellation_point (int);
953ff289 293
20906c66 294/* task.c */
a68ab351
JJ		 295
296extern void GOMP_task (void (*) (void *), void *, void (*) (void *, void *),
a6d22fb2 297 long, long, bool, unsigned, void **, int, void *);
d9a6bd32
JJ		 298extern void GOMP_taskloop (void (*) (void *), void *,
299 void (*) (void *, void *), long, long, unsigned,
300 unsigned long, int, long, long, long);
301extern void GOMP_taskloop_ull (void (*) (void *), void *,
302 void (*) (void *, void *), long, long,
303 unsigned, unsigned long, int,
304 unsigned long long, unsigned long long,
305 unsigned long long);
a68ab351 306extern void GOMP_taskwait (void);
28567c40 307extern void GOMP_taskwait_depend (void **);
b4383691 308extern void GOMP_taskwait_depend_nowait (void **);
20906c66 309extern void GOMP_taskyield (void);
acf0174b
JJ		 310extern void GOMP_taskgroup_start (void);
311extern void GOMP_taskgroup_end (void);
28567c40
JJ		 312extern void GOMP_taskgroup_reduction_register (uintptr_t *);
313extern void GOMP_taskgroup_reduction_unregister (uintptr_t *);
314extern void GOMP_task_reduction_remap (size_t, size_t, void **);
315extern void GOMP_workshare_task_reduction_unregister (bool);
a68ab351 316
953ff289
DN		 317/* sections.c */
318
319extern unsigned GOMP_sections_start (unsigned);
28567c40 320extern unsigned GOMP_sections2_start (unsigned, uintptr_t *, void **);
953ff289
DN		 321extern unsigned GOMP_sections_next (void);
322extern void GOMP_parallel_sections_start (void (*) (void *), void *,
323 unsigned, unsigned);
acf0174b
JJ		 324extern void GOMP_parallel_sections (void (*) (void *), void *,
325 unsigned, unsigned, unsigned);
953ff289
DN		 326extern void GOMP_sections_end (void);
327extern void GOMP_sections_end_nowait (void);
acf0174b 328extern bool GOMP_sections_end_cancel (void);
953ff289
DN		 329
330/* single.c */
331
332extern bool GOMP_single_start (void);
333extern void *GOMP_single_copy_start (void);
334extern void GOMP_single_copy_end (void *);
335
e45483c7
JJ		 336/* scope.c */
337
338extern void GOMP_scope_start (uintptr_t *);
339
acf0174b
JJ		 340/* target.c */
341
342extern void GOMP_target (int, void (*) (void *), const void *,
343 size_t, void **, size_t *, unsigned char *);
e01d41e5 344extern void GOMP_target_ext (int, void (*) (void *), size_t, void **, size_t *,
b2b40051 345 unsigned short *, unsigned int, void **, void **);
acf0174b
JJ		 346extern void GOMP_target_data (int, const void *,
347 size_t, void **, size_t *, unsigned char *);
e01d41e5
JJ		 348extern void GOMP_target_data_ext (int, size_t, void **, size_t *,
349 unsigned short *);
acf0174b
JJ		 350extern void GOMP_target_end_data (void);
351extern void GOMP_target_update (int, const void *,
352 size_t, void **, size_t *, unsigned char *);
e01d41e5
JJ		 353extern void GOMP_target_update_ext (int, size_t, void **, size_t *,
354 unsigned short *, unsigned int, void **);
d9a6bd32
JJ		 355extern void GOMP_target_enter_exit_data (int, size_t, void **, size_t *,
356 unsigned short *, unsigned int,
357 void **);
acf0174b 358extern void GOMP_teams (unsigned int, unsigned int);
7d6da11f 359extern bool GOMP_teams4 (unsigned int, unsigned int, unsigned int, bool);
a49c7d31 360extern void *GOMP_target_map_indirect_ptr (void *);
acf0174b 361
28567c40
JJ		 362/* teams.c */
363
364extern void GOMP_teams_reg (void (*) (void *), void *, unsigned, unsigned,
365 unsigned);
366
6fcc3cac
JJ		 367/* allocator.c */
368
2505a8b4
TB		 369extern void GOMP_add_alloc (void *);
370extern bool GOMP_is_alloc (void *);
371
6fcc3cac
JJ		 372extern void *GOMP_alloc (size_t, size_t, uintptr_t);
373extern void GOMP_free (void *, uintptr_t);
374
0d973c0a
JJ		 375/* error.c */
376
377extern void GOMP_warning (const char *, size_t);
378extern void GOMP_error (const char *, size_t);
379
c5578b56
TS		 380/* oacc-async.c */
381
382extern void GOACC_wait (int, int, ...);
383
57963e39
TS		 384/* oacc-mem.c */
385
386extern void GOACC_enter_exit_data (int, size_t, void **, size_t *,
387 unsigned short *, int, int, ...);
7aefef31
AS		 388extern void GOACC_enter_data (int, size_t, void **, size_t *,
389 unsigned short *, int, int, ...);
390extern void GOACC_exit_data (int, size_t, void **, size_t *,
391 unsigned short *, int, int, ...);
0a77c703 392extern void GOACC_declare (int, size_t, void **, size_t *, unsigned short *);
57963e39 393
41dbbb37
TS		 394/* oacc-parallel.c */
395
58d32aeb
TS		 396extern void GOACC_parallel_keyed (int, void (*) (void *), size_t,
397 void **, size_t *, unsigned short *, ...);
398extern void GOACC_parallel (int, void (*) (void *), size_t, void **, size_t *,
399 unsigned short *, int, int, int, int, int, ...);
128b26dc
TS		 400extern void GOACC_data_start (int, size_t, void **, size_t *,
401 unsigned short *);
41dbbb37 402extern void GOACC_data_end (void);
128b26dc 403extern void GOACC_update (int, size_t, void **, size_t *,
41dbbb37 404 unsigned short *, int, int, ...);
41dbbb37
TS		 405extern int GOACC_get_num_threads (void);
406extern int GOACC_get_thread_num (void);
407
953ff289 408#endif /* LIBGOMP_G_H */
Mirror of https://gcc.gnu.org/git/gcc.git