]>
Commit | Line | Data |
---|---|---|
a68ab351 | 1 | /* Copyright (C) 2005, 2007, 2008 Free Software Foundation, Inc. |
953ff289 DN |
2 | Contributed by Richard Henderson <rth@redhat.com>. |
3 | ||
4 | This file is part of the GNU OpenMP Library (libgomp). | |
5 | ||
6 | Libgomp is free software; you can redistribute it and/or modify it | |
7 | under the terms of the GNU Lesser General Public License as published by | |
8 | the Free Software Foundation; either version 2.1 of the License, or | |
9 | (at your option) any later version. | |
10 | ||
11 | Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY | |
12 | WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS | |
13 | FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for | |
14 | more details. | |
15 | ||
16 | You should have received a copy of the GNU Lesser General Public License | |
17 | along with libgomp; see the file COPYING.LIB. If not, write to the | |
18 | Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, | |
19 | MA 02110-1301, USA. */ | |
20 | ||
21 | /* As a special exception, if you link this library with other files, some | |
22 | of which are compiled with GCC, to produce an executable, this library | |
23 | does not by itself cause the resulting executable to be covered by the | |
24 | GNU General Public License. This exception does not however invalidate | |
25 | any other reasons why the executable file might be covered by the GNU | |
26 | General Public License. */ | |
27 | ||
28 | #ifndef OMP_H | |
29 | #define OMP_H 1 | |
30 | ||
31 | #ifndef _LIBGOMP_OMP_LOCK_DEFINED | |
32 | #define _LIBGOMP_OMP_LOCK_DEFINED 1 | |
33 | /* These two structures get edited by the libgomp build process to | |
34 | reflect the shape of the two types. Their internals are private | |
35 | to the library. */ | |
36 | ||
37 | typedef struct | |
38 | { | |
03b8fe49 PB |
39 | unsigned char _x[@OMP_LOCK_SIZE@] |
40 | __attribute__((__aligned__(@OMP_LOCK_ALIGN@))); | |
953ff289 DN |
41 | } omp_lock_t; |
42 | ||
43 | typedef struct | |
44 | { | |
03b8fe49 PB |
45 | unsigned char _x[@OMP_NEST_LOCK_SIZE@] |
46 | __attribute__((__aligned__(@OMP_NEST_LOCK_ALIGN@))); | |
953ff289 DN |
47 | } omp_nest_lock_t; |
48 | #endif | |
49 | ||
a68ab351 JJ |
50 | typedef enum omp_sched_t |
51 | { | |
52 | omp_sched_static = 1, | |
53 | omp_sched_dynamic = 2, | |
54 | omp_sched_guided = 3, | |
55 | omp_sched_auto = 4 | |
56 | } omp_sched_t; | |
57 | ||
953ff289 DN |
58 | #ifdef __cplusplus |
59 | extern "C" { | |
2b4cf991 JJ |
60 | # define __GOMP_NOTHROW throw () |
61 | #else | |
62 | # define __GOMP_NOTHROW __attribute__((__nothrow__)) | |
953ff289 DN |
63 | #endif |
64 | ||
2b4cf991 JJ |
65 | extern void omp_set_num_threads (int) __GOMP_NOTHROW; |
66 | extern int omp_get_num_threads (void) __GOMP_NOTHROW; | |
67 | extern int omp_get_max_threads (void) __GOMP_NOTHROW; | |
68 | extern int omp_get_thread_num (void) __GOMP_NOTHROW; | |
69 | extern int omp_get_num_procs (void) __GOMP_NOTHROW; | |
953ff289 | 70 | |
2b4cf991 | 71 | extern int omp_in_parallel (void) __GOMP_NOTHROW; |
953ff289 | 72 | |
2b4cf991 JJ |
73 | extern void omp_set_dynamic (int) __GOMP_NOTHROW; |
74 | extern int omp_get_dynamic (void) __GOMP_NOTHROW; | |
953ff289 | 75 | |
2b4cf991 JJ |
76 | extern void omp_set_nested (int) __GOMP_NOTHROW; |
77 | extern int omp_get_nested (void) __GOMP_NOTHROW; | |
953ff289 | 78 | |
2b4cf991 JJ |
79 | extern void omp_init_lock (omp_lock_t *) __GOMP_NOTHROW; |
80 | extern void omp_destroy_lock (omp_lock_t *) __GOMP_NOTHROW; | |
81 | extern void omp_set_lock (omp_lock_t *) __GOMP_NOTHROW; | |
82 | extern void omp_unset_lock (omp_lock_t *) __GOMP_NOTHROW; | |
83 | extern int omp_test_lock (omp_lock_t *) __GOMP_NOTHROW; | |
953ff289 | 84 | |
2b4cf991 JJ |
85 | extern void omp_init_nest_lock (omp_nest_lock_t *) __GOMP_NOTHROW; |
86 | extern void omp_destroy_nest_lock (omp_nest_lock_t *) __GOMP_NOTHROW; | |
87 | extern void omp_set_nest_lock (omp_nest_lock_t *) __GOMP_NOTHROW; | |
88 | extern void omp_unset_nest_lock (omp_nest_lock_t *) __GOMP_NOTHROW; | |
89 | extern int omp_test_nest_lock (omp_nest_lock_t *) __GOMP_NOTHROW; | |
953ff289 | 90 | |
2b4cf991 JJ |
91 | extern double omp_get_wtime (void) __GOMP_NOTHROW; |
92 | extern double omp_get_wtick (void) __GOMP_NOTHROW; | |
953ff289 | 93 | |
a68ab351 JJ |
94 | void omp_set_schedule (omp_sched_t, int) __GOMP_NOTHROW; |
95 | void omp_get_schedule (omp_sched_t *, int *) __GOMP_NOTHROW; | |
96 | int omp_get_thread_limit (void) __GOMP_NOTHROW; | |
97 | void omp_set_max_active_levels (int) __GOMP_NOTHROW; | |
98 | int omp_get_max_active_levels (void) __GOMP_NOTHROW; | |
99 | int omp_get_level (void) __GOMP_NOTHROW; | |
100 | int omp_get_ancestor_thread_num (int) __GOMP_NOTHROW; | |
101 | int omp_get_team_size (int) __GOMP_NOTHROW; | |
102 | int omp_get_active_level (void) __GOMP_NOTHROW; | |
103 | ||
953ff289 DN |
104 | #ifdef __cplusplus |
105 | } | |
106 | #endif | |
107 | ||
108 | #endif /* OMP_H */ |