| /* Copyright (C) 2005-2020 Free Software Foundation, Inc. |
| Contributed by Richard Henderson <rth@redhat.com>. |
| |
| This file is part of the GNU Offloading and Multi Processing Library |
| (libgomp). |
| |
| Libgomp is free software; you can redistribute it and/or modify it |
| under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 3, or (at your option) |
| any later version. |
| |
| Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY |
| WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS |
| FOR A PARTICULAR PURPOSE. See the GNU General Public License for |
| more details. |
| |
| Under Section 7 of GPL version 3, you are granted additional |
| permissions described in the GCC Runtime Library Exception, version |
| 3.1, as published by the Free Software Foundation. |
| |
| You should have received a copy of the GNU General Public License and |
| a copy of the GCC Runtime Library Exception along with this program; |
| see the files COPYING3 and COPYING.RUNTIME respectively. If not, see |
| <http://www.gnu.org/licenses/>. */ |
| |
| #ifndef _OMP_H |
| #define _OMP_H 1 |
| |
| #ifndef _LIBGOMP_OMP_LOCK_DEFINED |
| #define _LIBGOMP_OMP_LOCK_DEFINED 1 |
| /* These two structures get edited by the libgomp build process to |
| reflect the shape of the two types. Their internals are private |
| to the library. */ |
| |
| typedef struct |
| { |
| unsigned char _x[@OMP_LOCK_SIZE@] |
| __attribute__((__aligned__(@OMP_LOCK_ALIGN@))); |
| } omp_lock_t; |
| |
| typedef struct |
| { |
| unsigned char _x[@OMP_NEST_LOCK_SIZE@] |
| __attribute__((__aligned__(@OMP_NEST_LOCK_ALIGN@))); |
| } omp_nest_lock_t; |
| #endif |
| |
| typedef enum omp_sched_t |
| { |
| omp_sched_static = 1, |
| omp_sched_dynamic = 2, |
| omp_sched_guided = 3, |
| omp_sched_auto = 4, |
| omp_sched_monotonic = 0x80000000U |
| } omp_sched_t; |
| |
| typedef enum omp_proc_bind_t |
| { |
| omp_proc_bind_false = 0, |
| omp_proc_bind_true = 1, |
| omp_proc_bind_master = 2, |
| omp_proc_bind_close = 3, |
| omp_proc_bind_spread = 4 |
| } omp_proc_bind_t; |
| |
| typedef enum omp_sync_hint_t |
| { |
| omp_sync_hint_none = 0, |
| omp_lock_hint_none = omp_sync_hint_none, |
| omp_sync_hint_uncontended = 1, |
| omp_lock_hint_uncontended = omp_sync_hint_uncontended, |
| omp_sync_hint_contended = 2, |
| omp_lock_hint_contended = omp_sync_hint_contended, |
| omp_sync_hint_nonspeculative = 4, |
| omp_lock_hint_nonspeculative = omp_sync_hint_nonspeculative, |
| omp_sync_hint_speculative = 8, |
| omp_lock_hint_speculative = omp_sync_hint_speculative |
| } omp_sync_hint_t; |
| |
| typedef omp_sync_hint_t omp_lock_hint_t; |
| |
| typedef struct __attribute__((__aligned__ (sizeof (void *)))) omp_depend_t |
| { |
| char __omp_depend_t__[2 * sizeof (void *)]; |
| } omp_depend_t; |
| |
| typedef enum omp_pause_resource_t |
| { |
| omp_pause_soft = 1, |
| omp_pause_hard = 2 |
| } omp_pause_resource_t; |
| |
| #ifdef __cplusplus |
| extern "C" { |
| # define __GOMP_NOTHROW throw () |
| #else |
| # define __GOMP_NOTHROW __attribute__((__nothrow__)) |
| #endif |
| |
| extern void omp_set_num_threads (int) __GOMP_NOTHROW; |
| extern int omp_get_num_threads (void) __GOMP_NOTHROW; |
| extern int omp_get_max_threads (void) __GOMP_NOTHROW; |
| extern int omp_get_thread_num (void) __GOMP_NOTHROW; |
| extern int omp_get_num_procs (void) __GOMP_NOTHROW; |
| |
| extern int omp_in_parallel (void) __GOMP_NOTHROW; |
| |
| extern void omp_set_dynamic (int) __GOMP_NOTHROW; |
| extern int omp_get_dynamic (void) __GOMP_NOTHROW; |
| |
| extern void omp_set_nested (int) __GOMP_NOTHROW; |
| extern int omp_get_nested (void) __GOMP_NOTHROW; |
| |
| extern void omp_init_lock (omp_lock_t *) __GOMP_NOTHROW; |
| extern void omp_init_lock_with_hint (omp_lock_t *, omp_sync_hint_t) |
| __GOMP_NOTHROW; |
| extern void omp_destroy_lock (omp_lock_t *) __GOMP_NOTHROW; |
| extern void omp_set_lock (omp_lock_t *) __GOMP_NOTHROW; |
| extern void omp_unset_lock (omp_lock_t *) __GOMP_NOTHROW; |
| extern int omp_test_lock (omp_lock_t *) __GOMP_NOTHROW; |
| |
| extern void omp_init_nest_lock (omp_nest_lock_t *) __GOMP_NOTHROW; |
| extern void omp_init_nest_lock_with_hint (omp_nest_lock_t *, omp_sync_hint_t) |
| __GOMP_NOTHROW; |
| extern void omp_destroy_nest_lock (omp_nest_lock_t *) __GOMP_NOTHROW; |
| extern void omp_set_nest_lock (omp_nest_lock_t *) __GOMP_NOTHROW; |
| extern void omp_unset_nest_lock (omp_nest_lock_t *) __GOMP_NOTHROW; |
| extern int omp_test_nest_lock (omp_nest_lock_t *) __GOMP_NOTHROW; |
| |
| extern double omp_get_wtime (void) __GOMP_NOTHROW; |
| extern double omp_get_wtick (void) __GOMP_NOTHROW; |
| |
| extern void omp_set_schedule (omp_sched_t, int) __GOMP_NOTHROW; |
| extern void omp_get_schedule (omp_sched_t *, int *) __GOMP_NOTHROW; |
| extern int omp_get_thread_limit (void) __GOMP_NOTHROW; |
| extern void omp_set_max_active_levels (int) __GOMP_NOTHROW; |
| extern int omp_get_max_active_levels (void) __GOMP_NOTHROW; |
| extern int omp_get_level (void) __GOMP_NOTHROW; |
| extern int omp_get_ancestor_thread_num (int) __GOMP_NOTHROW; |
| extern int omp_get_team_size (int) __GOMP_NOTHROW; |
| extern int omp_get_active_level (void) __GOMP_NOTHROW; |
| |
| extern int omp_in_final (void) __GOMP_NOTHROW; |
| |
| extern int omp_get_cancellation (void) __GOMP_NOTHROW; |
| extern omp_proc_bind_t omp_get_proc_bind (void) __GOMP_NOTHROW; |
| extern int omp_get_num_places (void) __GOMP_NOTHROW; |
| extern int omp_get_place_num_procs (int) __GOMP_NOTHROW; |
| extern void omp_get_place_proc_ids (int, int *) __GOMP_NOTHROW; |
| extern int omp_get_place_num (void) __GOMP_NOTHROW; |
| extern int omp_get_partition_num_places (void) __GOMP_NOTHROW; |
| extern void omp_get_partition_place_nums (int *) __GOMP_NOTHROW; |
| |
| extern void omp_set_default_device (int) __GOMP_NOTHROW; |
| extern int omp_get_default_device (void) __GOMP_NOTHROW; |
| extern int omp_get_num_devices (void) __GOMP_NOTHROW; |
| extern int omp_get_num_teams (void) __GOMP_NOTHROW; |
| extern int omp_get_team_num (void) __GOMP_NOTHROW; |
| |
| extern int omp_is_initial_device (void) __GOMP_NOTHROW; |
| extern int omp_get_initial_device (void) __GOMP_NOTHROW; |
| extern int omp_get_max_task_priority (void) __GOMP_NOTHROW; |
| |
| extern void *omp_target_alloc (__SIZE_TYPE__, int) __GOMP_NOTHROW; |
| extern void omp_target_free (void *, int) __GOMP_NOTHROW; |
| extern int omp_target_is_present (const void *, int) __GOMP_NOTHROW; |
| extern int omp_target_memcpy (void *, const void *, __SIZE_TYPE__, |
| __SIZE_TYPE__, __SIZE_TYPE__, int, int) |
| __GOMP_NOTHROW; |
| extern int omp_target_memcpy_rect (void *, const void *, __SIZE_TYPE__, int, |
| const __SIZE_TYPE__ *, |
| const __SIZE_TYPE__ *, |
| const __SIZE_TYPE__ *, |
| const __SIZE_TYPE__ *, |
| const __SIZE_TYPE__ *, int, int) |
| __GOMP_NOTHROW; |
| extern int omp_target_associate_ptr (const void *, const void *, __SIZE_TYPE__, |
| __SIZE_TYPE__, int) __GOMP_NOTHROW; |
| extern int omp_target_disassociate_ptr (const void *, int) __GOMP_NOTHROW; |
| |
| extern void omp_set_affinity_format (const char *) __GOMP_NOTHROW; |
| extern __SIZE_TYPE__ omp_get_affinity_format (char *, __SIZE_TYPE__) |
| __GOMP_NOTHROW; |
| extern void omp_display_affinity (const char *) __GOMP_NOTHROW; |
| extern __SIZE_TYPE__ omp_capture_affinity (char *, __SIZE_TYPE__, const char *) |
| __GOMP_NOTHROW; |
| |
| extern int omp_pause_resource (omp_pause_resource_t, int) __GOMP_NOTHROW; |
| extern int omp_pause_resource_all (omp_pause_resource_t) __GOMP_NOTHROW; |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif /* _OMP_H */ |