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[official-gcc.git] / libgomp / omp_lib.f90.in
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1 ! Copyright (C) 2005-2018 Free Software Foundation, Inc.
2 ! Contributed by Jakub Jelinek <jakub@redhat.com>.
4 ! This file is part of the GNU Offloading and Multi Processing Library
5 ! (libgomp).
7 ! Libgomp is free software; you can redistribute it and/or modify it
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.
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
14 ! FOR A PARTICULAR PURPOSE. See the GNU General Public License for
15 ! more details.
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.
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/>.
26 module omp_lib_kinds
27 implicit none
28 integer, parameter :: omp_lock_kind = @OMP_LOCK_KIND@
29 integer, parameter :: omp_nest_lock_kind = @OMP_NEST_LOCK_KIND@
30 integer, parameter :: omp_sched_kind = 4
31 integer, parameter :: omp_proc_bind_kind = 4
32 integer, parameter :: omp_lock_hint_kind = 4
33 integer (omp_sched_kind), parameter :: omp_sched_static = 1
34 integer (omp_sched_kind), parameter :: omp_sched_dynamic = 2
35 integer (omp_sched_kind), parameter :: omp_sched_guided = 3
36 integer (omp_sched_kind), parameter :: omp_sched_auto = 4
37 integer (omp_proc_bind_kind), &
38 parameter :: omp_proc_bind_false = 0
39 integer (omp_proc_bind_kind), &
40 parameter :: omp_proc_bind_true = 1
41 integer (omp_proc_bind_kind), &
42 parameter :: omp_proc_bind_master = 2
43 integer (omp_proc_bind_kind), &
44 parameter :: omp_proc_bind_close = 3
45 integer (omp_proc_bind_kind), &
46 parameter :: omp_proc_bind_spread = 4
47 integer (omp_lock_hint_kind), &
48 parameter :: omp_lock_hint_none = 0
49 integer (omp_lock_hint_kind), &
50 parameter :: omp_lock_hint_uncontended = 1
51 integer (omp_lock_hint_kind), &
52 parameter :: omp_lock_hint_contended = 2
53 integer (omp_lock_hint_kind), &
54 parameter :: omp_lock_hint_nonspeculative = 4
55 integer (omp_lock_hint_kind), &
56 parameter :: omp_lock_hint_speculative = 8
57 end module
59 module omp_lib
60 use omp_lib_kinds
61 implicit none
62 integer, parameter :: openmp_version = 201511
64 interface
65 subroutine omp_init_lock (svar)
66 use omp_lib_kinds
67 integer (omp_lock_kind), intent (out) :: svar
68 end subroutine omp_init_lock
69 end interface
71 interface
72 subroutine omp_init_lock_with_hint (svar, hint)
73 use omp_lib_kinds
74 integer (omp_lock_kind), intent (out) :: svar
75 integer (omp_lock_hint_kind), intent (in) :: hint
76 end subroutine omp_init_lock_with_hint
77 end interface
79 interface
80 subroutine omp_init_nest_lock (nvar)
81 use omp_lib_kinds
82 integer (omp_nest_lock_kind), intent (out) :: nvar
83 end subroutine omp_init_nest_lock
84 end interface
86 interface
87 subroutine omp_init_nest_lock_with_hint (nvar, hint)
88 use omp_lib_kinds
89 integer (omp_nest_lock_kind), intent (out) :: nvar
90 integer (omp_lock_hint_kind), intent (in) :: hint
91 end subroutine omp_init_nest_lock_with_hint
92 end interface
94 interface
95 subroutine omp_destroy_lock (svar)
96 use omp_lib_kinds
97 integer (omp_lock_kind), intent (inout) :: svar
98 end subroutine omp_destroy_lock
99 end interface
101 interface
102 subroutine omp_destroy_nest_lock (nvar)
103 use omp_lib_kinds
104 integer (omp_nest_lock_kind), intent (inout) :: nvar
105 end subroutine omp_destroy_nest_lock
106 end interface
108 interface
109 subroutine omp_set_lock (svar)
110 use omp_lib_kinds
111 integer (omp_lock_kind), intent (inout) :: svar
112 end subroutine omp_set_lock
113 end interface
115 interface
116 subroutine omp_set_nest_lock (nvar)
117 use omp_lib_kinds
118 integer (omp_nest_lock_kind), intent (inout) :: nvar
119 end subroutine omp_set_nest_lock
120 end interface
122 interface
123 subroutine omp_unset_lock (svar)
124 use omp_lib_kinds
125 integer (omp_lock_kind), intent (inout) :: svar
126 end subroutine omp_unset_lock
127 end interface
129 interface
130 subroutine omp_unset_nest_lock (nvar)
131 use omp_lib_kinds
132 integer (omp_nest_lock_kind), intent (inout) :: nvar
133 end subroutine omp_unset_nest_lock
134 end interface
136 interface omp_set_dynamic
137 subroutine omp_set_dynamic (dynamic_threads)
138 logical (4), intent (in) :: dynamic_threads
139 end subroutine omp_set_dynamic
140 subroutine omp_set_dynamic_8 (dynamic_threads)
141 logical (8), intent (in) :: dynamic_threads
142 end subroutine omp_set_dynamic_8
143 end interface
145 interface omp_set_nested
146 subroutine omp_set_nested (nested)
147 logical (4), intent (in) :: nested
148 end subroutine omp_set_nested
149 subroutine omp_set_nested_8 (nested)
150 logical (8), intent (in) :: nested
151 end subroutine omp_set_nested_8
152 end interface
154 interface omp_set_num_threads
155 subroutine omp_set_num_threads (num_threads)
156 integer (4), intent (in) :: num_threads
157 end subroutine omp_set_num_threads
158 subroutine omp_set_num_threads_8 (num_threads)
159 integer (8), intent (in) :: num_threads
160 end subroutine omp_set_num_threads_8
161 end interface
163 interface
164 function omp_get_dynamic ()
165 logical (4) :: omp_get_dynamic
166 end function omp_get_dynamic
167 end interface
169 interface
170 function omp_get_nested ()
171 logical (4) :: omp_get_nested
172 end function omp_get_nested
173 end interface
175 interface
176 function omp_in_parallel ()
177 logical (4) :: omp_in_parallel
178 end function omp_in_parallel
179 end interface
181 interface
182 function omp_test_lock (svar)
183 use omp_lib_kinds
184 logical (4) :: omp_test_lock
185 integer (omp_lock_kind), intent (inout) :: svar
186 end function omp_test_lock
187 end interface
189 interface
190 function omp_get_max_threads ()
191 integer (4) :: omp_get_max_threads
192 end function omp_get_max_threads
193 end interface
195 interface
196 function omp_get_num_procs ()
197 integer (4) :: omp_get_num_procs
198 end function omp_get_num_procs
199 end interface
201 interface
202 function omp_get_num_threads ()
203 integer (4) :: omp_get_num_threads
204 end function omp_get_num_threads
205 end interface
207 interface
208 function omp_get_thread_num ()
209 integer (4) :: omp_get_thread_num
210 end function omp_get_thread_num
211 end interface
213 interface
214 function omp_test_nest_lock (nvar)
215 use omp_lib_kinds
216 integer (4) :: omp_test_nest_lock
217 integer (omp_nest_lock_kind), intent (inout) :: nvar
218 end function omp_test_nest_lock
219 end interface
221 interface
222 function omp_get_wtick ()
223 double precision :: omp_get_wtick
224 end function omp_get_wtick
225 end interface
227 interface
228 function omp_get_wtime ()
229 double precision :: omp_get_wtime
230 end function omp_get_wtime
231 end interface
233 interface omp_set_schedule
234 subroutine omp_set_schedule (kind, chunk_size)
235 use omp_lib_kinds
236 integer (omp_sched_kind), intent (in) :: kind
237 integer (4), intent (in) :: chunk_size
238 end subroutine omp_set_schedule
239 subroutine omp_set_schedule_8 (kind, chunk_size)
240 use omp_lib_kinds
241 integer (omp_sched_kind), intent (in) :: kind
242 integer (8), intent (in) :: chunk_size
243 end subroutine omp_set_schedule_8
244 end interface
246 interface omp_get_schedule
247 subroutine omp_get_schedule (kind, chunk_size)
248 use omp_lib_kinds
249 integer (omp_sched_kind), intent (out) :: kind
250 integer (4), intent (out) :: chunk_size
251 end subroutine omp_get_schedule
252 subroutine omp_get_schedule_8 (kind, chunk_size)
253 use omp_lib_kinds
254 integer (omp_sched_kind), intent (out) :: kind
255 integer (8), intent (out) :: chunk_size
256 end subroutine omp_get_schedule_8
257 end interface
259 interface
260 function omp_get_thread_limit ()
261 integer (4) :: omp_get_thread_limit
262 end function omp_get_thread_limit
263 end interface
265 interface omp_set_max_active_levels
266 subroutine omp_set_max_active_levels (max_levels)
267 integer (4), intent (in) :: max_levels
268 end subroutine omp_set_max_active_levels
269 subroutine omp_set_max_active_levels_8 (max_levels)
270 integer (8), intent (in) :: max_levels
271 end subroutine omp_set_max_active_levels_8
272 end interface
274 interface
275 function omp_get_max_active_levels ()
276 integer (4) :: omp_get_max_active_levels
277 end function omp_get_max_active_levels
278 end interface
280 interface
281 function omp_get_level ()
282 integer (4) :: omp_get_level
283 end function omp_get_level
284 end interface
286 interface omp_get_ancestor_thread_num
287 function omp_get_ancestor_thread_num (level)
288 integer (4), intent (in) :: level
289 integer (4) :: omp_get_ancestor_thread_num
290 end function omp_get_ancestor_thread_num
291 function omp_get_ancestor_thread_num_8 (level)
292 integer (8), intent (in) :: level
293 integer (4) :: omp_get_ancestor_thread_num_8
294 end function omp_get_ancestor_thread_num_8
295 end interface
297 interface omp_get_team_size
298 function omp_get_team_size (level)
299 integer (4), intent (in) :: level
300 integer (4) :: omp_get_team_size
301 end function omp_get_team_size
302 function omp_get_team_size_8 (level)
303 integer (8), intent (in) :: level
304 integer (4) :: omp_get_team_size_8
305 end function omp_get_team_size_8
306 end interface
308 interface
309 function omp_get_active_level ()
310 integer (4) :: omp_get_active_level
311 end function omp_get_active_level
312 end interface
314 interface
315 function omp_in_final ()
316 logical (4) :: omp_in_final
317 end function omp_in_final
318 end interface
320 interface
321 function omp_get_cancellation ()
322 logical (4) :: omp_get_cancellation
323 end function omp_get_cancellation
324 end interface
326 interface
327 function omp_get_proc_bind ()
328 use omp_lib_kinds
329 integer (omp_proc_bind_kind) :: omp_get_proc_bind
330 end function omp_get_proc_bind
331 end interface
333 interface
334 function omp_get_num_places ()
335 integer (4) :: omp_get_num_places
336 end function omp_get_num_places
337 end interface
339 interface omp_get_place_num_procs
340 function omp_get_place_num_procs (place_num)
341 integer (4), intent(in) :: place_num
342 integer (4) :: omp_get_place_num_procs
343 end function omp_get_place_num_procs
345 function omp_get_place_num_procs_8 (place_num)
346 integer (8), intent(in) :: place_num
347 integer (4) :: omp_get_place_num_procs_8
348 end function omp_get_place_num_procs_8
349 end interface
351 interface omp_get_place_proc_ids
352 subroutine omp_get_place_proc_ids (place_num, ids)
353 integer (4), intent(in) :: place_num
354 integer (4), intent(out) :: ids(*)
355 end subroutine omp_get_place_proc_ids
357 subroutine omp_get_place_proc_ids_8 (place_num, ids)
358 integer (8), intent(in) :: place_num
359 integer (8), intent(out) :: ids(*)
360 end subroutine omp_get_place_proc_ids_8
361 end interface
363 interface
364 function omp_get_place_num ()
365 integer (4) :: omp_get_place_num
366 end function omp_get_place_num
367 end interface
369 interface
370 function omp_get_partition_num_places ()
371 integer (4) :: omp_get_partition_num_places
372 end function omp_get_partition_num_places
373 end interface
375 interface omp_get_partition_place_nums
376 subroutine omp_get_partition_place_nums (place_nums)
377 integer (4), intent(out) :: place_nums(*)
378 end subroutine omp_get_partition_place_nums
380 subroutine omp_get_partition_place_nums_8 (place_nums)
381 integer (8), intent(out) :: place_nums(*)
382 end subroutine omp_get_partition_place_nums_8
383 end interface
385 interface omp_set_default_device
386 subroutine omp_set_default_device (device_num)
387 integer (4), intent (in) :: device_num
388 end subroutine omp_set_default_device
389 subroutine omp_set_default_device_8 (device_num)
390 integer (8), intent (in) :: device_num
391 end subroutine omp_set_default_device_8
392 end interface
394 interface
395 function omp_get_default_device ()
396 integer (4) :: omp_get_default_device
397 end function omp_get_default_device
398 end interface
400 interface
401 function omp_get_num_devices ()
402 integer (4) :: omp_get_num_devices
403 end function omp_get_num_devices
404 end interface
406 interface
407 function omp_get_num_teams ()
408 integer (4) :: omp_get_num_teams
409 end function omp_get_num_teams
410 end interface
412 interface
413 function omp_get_team_num ()
414 integer (4) :: omp_get_team_num
415 end function omp_get_team_num
416 end interface
418 interface
419 function omp_is_initial_device ()
420 logical (4) :: omp_is_initial_device
421 end function omp_is_initial_device
422 end interface
424 interface
425 function omp_get_initial_device ()
426 integer (4) :: omp_get_initial_device
427 end function omp_get_initial_device
428 end interface
430 interface
431 function omp_get_max_task_priority ()
432 integer (4) :: omp_get_max_task_priority
433 end function omp_get_max_task_priority
434 end interface
436 end module omp_lib