196 lines
7.0 KiB
C
196 lines
7.0 KiB
C
/* Copyright (C) 2005-2019 Free Software Foundation, Inc.
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Contributed by Richard Henderson <rth@redhat.com>.
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This file is part of the GNU Offloading and Multi Processing Library
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(libgomp).
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Libgomp is free software; you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3, or (at your option)
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any later version.
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Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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more details.
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Under Section 7 of GPL version 3, you are granted additional
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permissions described in the GCC Runtime Library Exception, version
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3.1, as published by the Free Software Foundation.
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You should have received a copy of the GNU General Public License and
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a copy of the GCC Runtime Library Exception along with this program;
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see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
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<http://www.gnu.org/licenses/>. */
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#ifndef _OMP_H
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#define _OMP_H 1
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#ifndef _LIBGOMP_OMP_LOCK_DEFINED
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#define _LIBGOMP_OMP_LOCK_DEFINED 1
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/* These two structures get edited by the libgomp build process to
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reflect the shape of the two types. Their internals are private
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to the library. */
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typedef struct
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{
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unsigned char _x[@OMP_LOCK_SIZE@]
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__attribute__((__aligned__(@OMP_LOCK_ALIGN@)));
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} omp_lock_t;
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typedef struct
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{
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unsigned char _x[@OMP_NEST_LOCK_SIZE@]
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__attribute__((__aligned__(@OMP_NEST_LOCK_ALIGN@)));
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} omp_nest_lock_t;
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#endif
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typedef enum omp_sched_t
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{
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omp_sched_static = 1,
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omp_sched_dynamic = 2,
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omp_sched_guided = 3,
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omp_sched_auto = 4,
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omp_sched_monotonic = 0x80000000U
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} omp_sched_t;
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typedef enum omp_proc_bind_t
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{
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omp_proc_bind_false = 0,
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omp_proc_bind_true = 1,
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omp_proc_bind_master = 2,
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omp_proc_bind_close = 3,
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omp_proc_bind_spread = 4
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} omp_proc_bind_t;
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typedef enum omp_sync_hint_t
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{
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omp_sync_hint_none = 0,
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omp_lock_hint_none = omp_sync_hint_none,
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omp_sync_hint_uncontended = 1,
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omp_lock_hint_uncontended = omp_sync_hint_uncontended,
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omp_sync_hint_contended = 2,
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omp_lock_hint_contended = omp_sync_hint_contended,
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omp_sync_hint_nonspeculative = 4,
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omp_lock_hint_nonspeculative = omp_sync_hint_nonspeculative,
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omp_sync_hint_speculative = 8,
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omp_lock_hint_speculative = omp_sync_hint_speculative
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} omp_sync_hint_t;
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typedef omp_sync_hint_t omp_lock_hint_t;
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typedef struct __attribute__((__aligned__ (sizeof (void *)))) omp_depend_t
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{
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char __omp_depend_t__[2 * sizeof (void *)];
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} omp_depend_t;
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typedef enum omp_pause_resource_t
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{
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omp_pause_soft = 1,
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omp_pause_hard = 2
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} omp_pause_resource_t;
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#ifdef __cplusplus
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extern "C" {
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# define __GOMP_NOTHROW throw ()
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#else
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# define __GOMP_NOTHROW __attribute__((__nothrow__))
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#endif
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extern void omp_set_num_threads (int) __GOMP_NOTHROW;
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extern int omp_get_num_threads (void) __GOMP_NOTHROW;
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extern int omp_get_max_threads (void) __GOMP_NOTHROW;
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extern int omp_get_thread_num (void) __GOMP_NOTHROW;
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extern int omp_get_num_procs (void) __GOMP_NOTHROW;
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extern int omp_in_parallel (void) __GOMP_NOTHROW;
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extern void omp_set_dynamic (int) __GOMP_NOTHROW;
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extern int omp_get_dynamic (void) __GOMP_NOTHROW;
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extern void omp_set_nested (int) __GOMP_NOTHROW;
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extern int omp_get_nested (void) __GOMP_NOTHROW;
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extern void omp_init_lock (omp_lock_t *) __GOMP_NOTHROW;
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extern void omp_init_lock_with_hint (omp_lock_t *, omp_sync_hint_t)
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__GOMP_NOTHROW;
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extern void omp_destroy_lock (omp_lock_t *) __GOMP_NOTHROW;
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extern void omp_set_lock (omp_lock_t *) __GOMP_NOTHROW;
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extern void omp_unset_lock (omp_lock_t *) __GOMP_NOTHROW;
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extern int omp_test_lock (omp_lock_t *) __GOMP_NOTHROW;
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extern void omp_init_nest_lock (omp_nest_lock_t *) __GOMP_NOTHROW;
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extern void omp_init_nest_lock_with_hint (omp_nest_lock_t *, omp_sync_hint_t)
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__GOMP_NOTHROW;
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extern void omp_destroy_nest_lock (omp_nest_lock_t *) __GOMP_NOTHROW;
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extern void omp_set_nest_lock (omp_nest_lock_t *) __GOMP_NOTHROW;
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extern void omp_unset_nest_lock (omp_nest_lock_t *) __GOMP_NOTHROW;
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extern int omp_test_nest_lock (omp_nest_lock_t *) __GOMP_NOTHROW;
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extern double omp_get_wtime (void) __GOMP_NOTHROW;
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extern double omp_get_wtick (void) __GOMP_NOTHROW;
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extern void omp_set_schedule (omp_sched_t, int) __GOMP_NOTHROW;
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extern void omp_get_schedule (omp_sched_t *, int *) __GOMP_NOTHROW;
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extern int omp_get_thread_limit (void) __GOMP_NOTHROW;
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extern void omp_set_max_active_levels (int) __GOMP_NOTHROW;
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extern int omp_get_max_active_levels (void) __GOMP_NOTHROW;
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extern int omp_get_level (void) __GOMP_NOTHROW;
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extern int omp_get_ancestor_thread_num (int) __GOMP_NOTHROW;
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extern int omp_get_team_size (int) __GOMP_NOTHROW;
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extern int omp_get_active_level (void) __GOMP_NOTHROW;
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extern int omp_in_final (void) __GOMP_NOTHROW;
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extern int omp_get_cancellation (void) __GOMP_NOTHROW;
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extern omp_proc_bind_t omp_get_proc_bind (void) __GOMP_NOTHROW;
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extern int omp_get_num_places (void) __GOMP_NOTHROW;
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extern int omp_get_place_num_procs (int) __GOMP_NOTHROW;
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extern void omp_get_place_proc_ids (int, int *) __GOMP_NOTHROW;
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extern int omp_get_place_num (void) __GOMP_NOTHROW;
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extern int omp_get_partition_num_places (void) __GOMP_NOTHROW;
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extern void omp_get_partition_place_nums (int *) __GOMP_NOTHROW;
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extern void omp_set_default_device (int) __GOMP_NOTHROW;
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extern int omp_get_default_device (void) __GOMP_NOTHROW;
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extern int omp_get_num_devices (void) __GOMP_NOTHROW;
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extern int omp_get_num_teams (void) __GOMP_NOTHROW;
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extern int omp_get_team_num (void) __GOMP_NOTHROW;
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extern int omp_is_initial_device (void) __GOMP_NOTHROW;
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extern int omp_get_initial_device (void) __GOMP_NOTHROW;
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extern int omp_get_max_task_priority (void) __GOMP_NOTHROW;
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extern void *omp_target_alloc (__SIZE_TYPE__, int) __GOMP_NOTHROW;
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extern void omp_target_free (void *, int) __GOMP_NOTHROW;
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extern int omp_target_is_present (const void *, int) __GOMP_NOTHROW;
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extern int omp_target_memcpy (void *, const void *, __SIZE_TYPE__,
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__SIZE_TYPE__, __SIZE_TYPE__, int, int)
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__GOMP_NOTHROW;
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extern int omp_target_memcpy_rect (void *, const void *, __SIZE_TYPE__, int,
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const __SIZE_TYPE__ *,
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const __SIZE_TYPE__ *,
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const __SIZE_TYPE__ *,
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const __SIZE_TYPE__ *,
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const __SIZE_TYPE__ *, int, int)
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__GOMP_NOTHROW;
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extern int omp_target_associate_ptr (const void *, const void *, __SIZE_TYPE__,
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__SIZE_TYPE__, int) __GOMP_NOTHROW;
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extern int omp_target_disassociate_ptr (const void *, int) __GOMP_NOTHROW;
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extern void omp_set_affinity_format (const char *) __GOMP_NOTHROW;
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extern __SIZE_TYPE__ omp_get_affinity_format (char *, __SIZE_TYPE__)
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__GOMP_NOTHROW;
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extern void omp_display_affinity (const char *) __GOMP_NOTHROW;
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extern __SIZE_TYPE__ omp_capture_affinity (char *, __SIZE_TYPE__, const char *)
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__GOMP_NOTHROW;
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extern int omp_pause_resource (omp_pause_resource_t, int) __GOMP_NOTHROW;
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extern int omp_pause_resource_all (omp_pause_resource_t) __GOMP_NOTHROW;
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#ifdef __cplusplus
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}
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#endif
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#endif /* _OMP_H */
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