| [1166] | 1 | /* Copyright (C) 2005-2021 Free Software Foundation, Inc.
|
|---|
| 2 | Contributed by Richard Henderson <rth@redhat.com>.
|
|---|
| 3 |
|
|---|
| 4 | This file is part of the GNU Offloading and Multi Processing Library
|
|---|
| 5 | (libgomp).
|
|---|
| 6 |
|
|---|
| 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.
|
|---|
| 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
|
|---|
| 14 | FOR A PARTICULAR PURPOSE. See the GNU General Public License for
|
|---|
| 15 | more details.
|
|---|
| 16 |
|
|---|
| 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/>. */
|
|---|
| 25 |
|
|---|
| 26 | #ifndef _OMP_H
|
|---|
| 27 | #define _OMP_H 1
|
|---|
| 28 |
|
|---|
| 29 | #if defined(__GNUC__) && _OPENMP >= 201811
|
|---|
| 30 | # define __GOMP_DEPRECATED_5_0 __attribute__((__deprecated__))
|
|---|
| 31 | #else
|
|---|
| 32 | # define __GOMP_DEPRECATED_5_0
|
|---|
| 33 | #endif
|
|---|
| 34 |
|
|---|
| 35 | #ifndef _LIBGOMP_OMP_LOCK_DEFINED
|
|---|
| 36 | #define _LIBGOMP_OMP_LOCK_DEFINED 1
|
|---|
| 37 | /* These two structures get edited by the libgomp build process to
|
|---|
| 38 | reflect the shape of the two types. Their internals are private
|
|---|
| 39 | to the library. */
|
|---|
| 40 |
|
|---|
| 41 | typedef struct
|
|---|
| 42 | {
|
|---|
| 43 | unsigned char _x[4]
|
|---|
| 44 | __attribute__((__aligned__(4)));
|
|---|
| 45 | } omp_lock_t;
|
|---|
| 46 |
|
|---|
| 47 | typedef struct
|
|---|
| 48 | {
|
|---|
| 49 | unsigned char _x[12]
|
|---|
| 50 | __attribute__((__aligned__(4)));
|
|---|
| 51 | } omp_nest_lock_t;
|
|---|
| 52 | #endif
|
|---|
| 53 |
|
|---|
| 54 | typedef enum omp_sched_t
|
|---|
| 55 | {
|
|---|
| 56 | omp_sched_static = 1,
|
|---|
| 57 | omp_sched_dynamic = 2,
|
|---|
| 58 | omp_sched_guided = 3,
|
|---|
| 59 | omp_sched_auto = 4,
|
|---|
| 60 | omp_sched_monotonic = 0x80000000U
|
|---|
| 61 | } omp_sched_t;
|
|---|
| 62 |
|
|---|
| 63 | typedef enum omp_proc_bind_t
|
|---|
| 64 | {
|
|---|
| 65 | omp_proc_bind_false = 0,
|
|---|
| 66 | omp_proc_bind_true = 1,
|
|---|
| 67 | omp_proc_bind_master = 2,
|
|---|
| 68 | omp_proc_bind_close = 3,
|
|---|
| 69 | omp_proc_bind_spread = 4
|
|---|
| 70 | } omp_proc_bind_t;
|
|---|
| 71 |
|
|---|
| 72 | typedef enum omp_sync_hint_t
|
|---|
| 73 | {
|
|---|
| 74 | omp_sync_hint_none = 0,
|
|---|
| 75 | omp_lock_hint_none __GOMP_DEPRECATED_5_0 = omp_sync_hint_none,
|
|---|
| 76 | omp_sync_hint_uncontended = 1,
|
|---|
| 77 | omp_lock_hint_uncontended __GOMP_DEPRECATED_5_0 = omp_sync_hint_uncontended,
|
|---|
| 78 | omp_sync_hint_contended = 2,
|
|---|
| 79 | omp_lock_hint_contended __GOMP_DEPRECATED_5_0 = omp_sync_hint_contended,
|
|---|
| 80 | omp_sync_hint_nonspeculative = 4,
|
|---|
| 81 | omp_lock_hint_nonspeculative __GOMP_DEPRECATED_5_0
|
|---|
| 82 | = omp_sync_hint_nonspeculative,
|
|---|
| 83 | omp_sync_hint_speculative = 8,
|
|---|
| 84 | omp_lock_hint_speculative __GOMP_DEPRECATED_5_0 = omp_sync_hint_speculative
|
|---|
| 85 | } omp_sync_hint_t;
|
|---|
| 86 |
|
|---|
| 87 | typedef __GOMP_DEPRECATED_5_0 omp_sync_hint_t omp_lock_hint_t;
|
|---|
| 88 |
|
|---|
| 89 | typedef struct __attribute__((__aligned__ (sizeof (void *)))) omp_depend_t
|
|---|
| 90 | {
|
|---|
| 91 | char __omp_depend_t__[2 * sizeof (void *)];
|
|---|
| 92 | } omp_depend_t;
|
|---|
| 93 |
|
|---|
| 94 | typedef enum omp_pause_resource_t
|
|---|
| 95 | {
|
|---|
| 96 | omp_pause_soft = 1,
|
|---|
| 97 | omp_pause_hard = 2
|
|---|
| 98 | } omp_pause_resource_t;
|
|---|
| 99 |
|
|---|
| 100 | typedef __UINTPTR_TYPE__ omp_uintptr_t;
|
|---|
| 101 |
|
|---|
| 102 | #if __cplusplus >= 201103L
|
|---|
| 103 | # define __GOMP_UINTPTR_T_ENUM : omp_uintptr_t
|
|---|
| 104 | #else
|
|---|
| 105 | # define __GOMP_UINTPTR_T_ENUM
|
|---|
| 106 | #endif
|
|---|
| 107 |
|
|---|
| 108 | typedef enum omp_memspace_handle_t __GOMP_UINTPTR_T_ENUM
|
|---|
| 109 | {
|
|---|
| 110 | omp_default_mem_space = 0,
|
|---|
| 111 | omp_large_cap_mem_space = 1,
|
|---|
| 112 | omp_const_mem_space = 2,
|
|---|
| 113 | omp_high_bw_mem_space = 3,
|
|---|
| 114 | omp_low_lat_mem_space = 4,
|
|---|
| 115 | __omp_memspace_handle_t_max__ = __UINTPTR_MAX__
|
|---|
| 116 | } omp_memspace_handle_t;
|
|---|
| 117 |
|
|---|
| 118 | typedef enum omp_allocator_handle_t __GOMP_UINTPTR_T_ENUM
|
|---|
| 119 | {
|
|---|
| 120 | omp_null_allocator = 0,
|
|---|
| 121 | omp_default_mem_alloc = 1,
|
|---|
| 122 | omp_large_cap_mem_alloc = 2,
|
|---|
| 123 | omp_const_mem_alloc = 3,
|
|---|
| 124 | omp_high_bw_mem_alloc = 4,
|
|---|
| 125 | omp_low_lat_mem_alloc = 5,
|
|---|
| 126 | omp_cgroup_mem_alloc = 6,
|
|---|
| 127 | omp_pteam_mem_alloc = 7,
|
|---|
| 128 | omp_thread_mem_alloc = 8,
|
|---|
| 129 | __omp_allocator_handle_t_max__ = __UINTPTR_MAX__
|
|---|
| 130 | } omp_allocator_handle_t;
|
|---|
| 131 |
|
|---|
| 132 | typedef enum omp_alloctrait_key_t
|
|---|
| 133 | {
|
|---|
| 134 | omp_atk_sync_hint = 1,
|
|---|
| 135 | omp_atk_alignment = 2,
|
|---|
| 136 | omp_atk_access = 3,
|
|---|
| 137 | omp_atk_pool_size = 4,
|
|---|
| 138 | omp_atk_fallback = 5,
|
|---|
| 139 | omp_atk_fb_data = 6,
|
|---|
| 140 | omp_atk_pinned = 7,
|
|---|
| 141 | omp_atk_partition = 8
|
|---|
| 142 | } omp_alloctrait_key_t;
|
|---|
| 143 |
|
|---|
| 144 | typedef enum omp_alloctrait_value_t
|
|---|
| 145 | {
|
|---|
| 146 | omp_atv_default = (__UINTPTR_TYPE__) -1,
|
|---|
| 147 | omp_atv_false = 0,
|
|---|
| 148 | omp_atv_true = 1,
|
|---|
| 149 | omp_atv_contended = 3,
|
|---|
| 150 | omp_atv_uncontended = 4,
|
|---|
| 151 | omp_atv_serialized = 5,
|
|---|
| 152 | omp_atv_sequential = omp_atv_serialized,
|
|---|
| 153 | omp_atv_private = 6,
|
|---|
| 154 | omp_atv_all = 7,
|
|---|
| 155 | omp_atv_thread = 8,
|
|---|
| 156 | omp_atv_pteam = 9,
|
|---|
| 157 | omp_atv_cgroup = 10,
|
|---|
| 158 | omp_atv_default_mem_fb = 11,
|
|---|
| 159 | omp_atv_null_fb = 12,
|
|---|
| 160 | omp_atv_abort_fb = 13,
|
|---|
| 161 | omp_atv_allocator_fb = 14,
|
|---|
| 162 | omp_atv_environment = 15,
|
|---|
| 163 | omp_atv_nearest = 16,
|
|---|
| 164 | omp_atv_blocked = 17,
|
|---|
| 165 | omp_atv_interleaved = 18
|
|---|
| 166 | } omp_alloctrait_value_t;
|
|---|
| 167 |
|
|---|
| 168 | typedef struct omp_alloctrait_t
|
|---|
| 169 | {
|
|---|
| 170 | omp_alloctrait_key_t key;
|
|---|
| 171 | omp_uintptr_t value;
|
|---|
| 172 | } omp_alloctrait_t;
|
|---|
| 173 |
|
|---|
| 174 | typedef enum omp_event_handle_t __GOMP_UINTPTR_T_ENUM
|
|---|
| 175 | {
|
|---|
| 176 | __omp_event_handle_t_max__ = __UINTPTR_MAX__
|
|---|
| 177 | } omp_event_handle_t;
|
|---|
| 178 |
|
|---|
| 179 | #ifdef __cplusplus
|
|---|
| 180 | extern "C" {
|
|---|
| 181 | # define __GOMP_NOTHROW throw ()
|
|---|
| 182 | # define __GOMP_DEFAULT_NULL_ALLOCATOR = omp_null_allocator
|
|---|
| 183 | #else
|
|---|
| 184 | # define __GOMP_NOTHROW __attribute__((__nothrow__))
|
|---|
| 185 | # define __GOMP_DEFAULT_NULL_ALLOCATOR
|
|---|
| 186 | #endif
|
|---|
| 187 |
|
|---|
| 188 | extern void omp_set_num_threads (int) __GOMP_NOTHROW;
|
|---|
| 189 | extern int omp_get_num_threads (void) __GOMP_NOTHROW;
|
|---|
| 190 | extern int omp_get_max_threads (void) __GOMP_NOTHROW;
|
|---|
| 191 | extern int omp_get_thread_num (void) __GOMP_NOTHROW;
|
|---|
| 192 | extern int omp_get_num_procs (void) __GOMP_NOTHROW;
|
|---|
| 193 |
|
|---|
| 194 | extern int omp_in_parallel (void) __GOMP_NOTHROW;
|
|---|
| 195 |
|
|---|
| 196 | extern void omp_set_dynamic (int) __GOMP_NOTHROW;
|
|---|
| 197 | extern int omp_get_dynamic (void) __GOMP_NOTHROW;
|
|---|
| 198 |
|
|---|
| 199 | extern void omp_set_nested (int) __GOMP_NOTHROW __GOMP_DEPRECATED_5_0;
|
|---|
| 200 | extern int omp_get_nested (void) __GOMP_NOTHROW __GOMP_DEPRECATED_5_0;
|
|---|
| 201 |
|
|---|
| 202 | extern void omp_init_lock (omp_lock_t *) __GOMP_NOTHROW;
|
|---|
| 203 | extern void omp_init_lock_with_hint (omp_lock_t *, omp_sync_hint_t)
|
|---|
| 204 | __GOMP_NOTHROW;
|
|---|
| 205 | extern void omp_destroy_lock (omp_lock_t *) __GOMP_NOTHROW;
|
|---|
| 206 | extern void omp_set_lock (omp_lock_t *) __GOMP_NOTHROW;
|
|---|
| 207 | extern void omp_unset_lock (omp_lock_t *) __GOMP_NOTHROW;
|
|---|
| 208 | extern int omp_test_lock (omp_lock_t *) __GOMP_NOTHROW;
|
|---|
| 209 |
|
|---|
| 210 | extern void omp_init_nest_lock (omp_nest_lock_t *) __GOMP_NOTHROW;
|
|---|
| 211 | extern void omp_init_nest_lock_with_hint (omp_nest_lock_t *, omp_sync_hint_t)
|
|---|
| 212 | __GOMP_NOTHROW;
|
|---|
| 213 | extern void omp_destroy_nest_lock (omp_nest_lock_t *) __GOMP_NOTHROW;
|
|---|
| 214 | extern void omp_set_nest_lock (omp_nest_lock_t *) __GOMP_NOTHROW;
|
|---|
| 215 | extern void omp_unset_nest_lock (omp_nest_lock_t *) __GOMP_NOTHROW;
|
|---|
| 216 | extern int omp_test_nest_lock (omp_nest_lock_t *) __GOMP_NOTHROW;
|
|---|
| 217 |
|
|---|
| 218 | extern double omp_get_wtime (void) __GOMP_NOTHROW;
|
|---|
| 219 | extern double omp_get_wtick (void) __GOMP_NOTHROW;
|
|---|
| 220 |
|
|---|
| 221 | extern void omp_set_schedule (omp_sched_t, int) __GOMP_NOTHROW;
|
|---|
| 222 | extern void omp_get_schedule (omp_sched_t *, int *) __GOMP_NOTHROW;
|
|---|
| 223 | extern int omp_get_thread_limit (void) __GOMP_NOTHROW;
|
|---|
| 224 | extern void omp_set_max_active_levels (int) __GOMP_NOTHROW;
|
|---|
| 225 | extern int omp_get_max_active_levels (void) __GOMP_NOTHROW;
|
|---|
| 226 | extern int omp_get_supported_active_levels (void) __GOMP_NOTHROW;
|
|---|
| 227 | extern int omp_get_level (void) __GOMP_NOTHROW;
|
|---|
| 228 | extern int omp_get_ancestor_thread_num (int) __GOMP_NOTHROW;
|
|---|
| 229 | extern int omp_get_team_size (int) __GOMP_NOTHROW;
|
|---|
| 230 | extern int omp_get_active_level (void) __GOMP_NOTHROW;
|
|---|
| 231 |
|
|---|
| 232 | extern int omp_in_final (void) __GOMP_NOTHROW;
|
|---|
| 233 |
|
|---|
| 234 | extern int omp_get_cancellation (void) __GOMP_NOTHROW;
|
|---|
| 235 | extern omp_proc_bind_t omp_get_proc_bind (void) __GOMP_NOTHROW;
|
|---|
| 236 | extern int omp_get_num_places (void) __GOMP_NOTHROW;
|
|---|
| 237 | extern int omp_get_place_num_procs (int) __GOMP_NOTHROW;
|
|---|
| 238 | extern void omp_get_place_proc_ids (int, int *) __GOMP_NOTHROW;
|
|---|
| 239 | extern int omp_get_place_num (void) __GOMP_NOTHROW;
|
|---|
| 240 | extern int omp_get_partition_num_places (void) __GOMP_NOTHROW;
|
|---|
| 241 | extern void omp_get_partition_place_nums (int *) __GOMP_NOTHROW;
|
|---|
| 242 |
|
|---|
| 243 | extern void omp_set_default_device (int) __GOMP_NOTHROW;
|
|---|
| 244 | extern int omp_get_default_device (void) __GOMP_NOTHROW;
|
|---|
| 245 | extern int omp_get_num_devices (void) __GOMP_NOTHROW;
|
|---|
| 246 | extern int omp_get_num_teams (void) __GOMP_NOTHROW;
|
|---|
| 247 | extern int omp_get_team_num (void) __GOMP_NOTHROW;
|
|---|
| 248 |
|
|---|
| 249 | extern int omp_is_initial_device (void) __GOMP_NOTHROW;
|
|---|
| 250 | extern int omp_get_initial_device (void) __GOMP_NOTHROW;
|
|---|
| 251 | extern int omp_get_max_task_priority (void) __GOMP_NOTHROW;
|
|---|
| 252 |
|
|---|
| 253 | extern void omp_fulfill_event (omp_event_handle_t) __GOMP_NOTHROW;
|
|---|
| 254 |
|
|---|
| 255 | extern void *omp_target_alloc (__SIZE_TYPE__, int) __GOMP_NOTHROW;
|
|---|
| 256 | extern void omp_target_free (void *, int) __GOMP_NOTHROW;
|
|---|
| 257 | extern int omp_target_is_present (const void *, int) __GOMP_NOTHROW;
|
|---|
| 258 | extern int omp_target_memcpy (void *, const void *, __SIZE_TYPE__,
|
|---|
| 259 | __SIZE_TYPE__, __SIZE_TYPE__, int, int)
|
|---|
| 260 | __GOMP_NOTHROW;
|
|---|
| 261 | extern int omp_target_memcpy_rect (void *, const void *, __SIZE_TYPE__, int,
|
|---|
| 262 | const __SIZE_TYPE__ *,
|
|---|
| 263 | const __SIZE_TYPE__ *,
|
|---|
| 264 | const __SIZE_TYPE__ *,
|
|---|
| 265 | const __SIZE_TYPE__ *,
|
|---|
| 266 | const __SIZE_TYPE__ *, int, int)
|
|---|
| 267 | __GOMP_NOTHROW;
|
|---|
| 268 | extern int omp_target_associate_ptr (const void *, const void *, __SIZE_TYPE__,
|
|---|
| 269 | __SIZE_TYPE__, int) __GOMP_NOTHROW;
|
|---|
| 270 | extern int omp_target_disassociate_ptr (const void *, int) __GOMP_NOTHROW;
|
|---|
| 271 |
|
|---|
| 272 | extern void omp_set_affinity_format (const char *) __GOMP_NOTHROW;
|
|---|
| 273 | extern __SIZE_TYPE__ omp_get_affinity_format (char *, __SIZE_TYPE__)
|
|---|
| 274 | __GOMP_NOTHROW;
|
|---|
| 275 | extern void omp_display_affinity (const char *) __GOMP_NOTHROW;
|
|---|
| 276 | extern __SIZE_TYPE__ omp_capture_affinity (char *, __SIZE_TYPE__, const char *)
|
|---|
| 277 | __GOMP_NOTHROW;
|
|---|
| 278 |
|
|---|
| 279 | extern int omp_pause_resource (omp_pause_resource_t, int) __GOMP_NOTHROW;
|
|---|
| 280 | extern int omp_pause_resource_all (omp_pause_resource_t) __GOMP_NOTHROW;
|
|---|
| 281 |
|
|---|
| 282 | extern omp_allocator_handle_t omp_init_allocator (omp_memspace_handle_t,
|
|---|
| 283 | int,
|
|---|
| 284 | const omp_alloctrait_t [])
|
|---|
| 285 | __GOMP_NOTHROW;
|
|---|
| 286 | extern void omp_destroy_allocator (omp_allocator_handle_t) __GOMP_NOTHROW;
|
|---|
| 287 | extern void omp_set_default_allocator (omp_allocator_handle_t) __GOMP_NOTHROW;
|
|---|
| 288 | extern omp_allocator_handle_t omp_get_default_allocator (void) __GOMP_NOTHROW;
|
|---|
| 289 | extern void *omp_alloc (__SIZE_TYPE__,
|
|---|
| 290 | omp_allocator_handle_t __GOMP_DEFAULT_NULL_ALLOCATOR)
|
|---|
| 291 | __GOMP_NOTHROW __attribute__((__malloc__, __alloc_size__ (1)));
|
|---|
| 292 | extern void omp_free (void *,
|
|---|
| 293 | omp_allocator_handle_t __GOMP_DEFAULT_NULL_ALLOCATOR)
|
|---|
| 294 | __GOMP_NOTHROW;
|
|---|
| 295 |
|
|---|
| 296 | #ifdef __cplusplus
|
|---|
| 297 | }
|
|---|
| 298 | #endif
|
|---|
| 299 |
|
|---|
| 300 | #endif /* _OMP_H */
|
|---|
