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/* Copyright (C) 2005, 2007, 2008, 2009 Free Software Foundation, Inc.
Contributed by Richard Henderson <rth@redhat.com>.
This file is part of the GNU OpenMP 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_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_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_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;
void omp_set_schedule (omp_sched_t, int) __GOMP_NOTHROW;
void omp_get_schedule (omp_sched_t *, int *) __GOMP_NOTHROW;
int omp_get_thread_limit (void) __GOMP_NOTHROW;
void omp_set_max_active_levels (int) __GOMP_NOTHROW;
int omp_get_max_active_levels (void) __GOMP_NOTHROW;
int omp_get_level (void) __GOMP_NOTHROW;
int omp_get_ancestor_thread_num (int) __GOMP_NOTHROW;
int omp_get_team_size (int) __GOMP_NOTHROW;
int omp_get_active_level (void) __GOMP_NOTHROW;
#ifdef __cplusplus
}
#endif
#define GOMP_STREAM_ACCESS(VIEW, INDEX, TYPE) \
(**((TYPE ***) (VIEW))) \
[(unsigned long long)(INDEX) & \
(*((unsigned long long *)((*((char ***) (VIEW))) + 1)))]
extern void *GOMP_stream_create_stream (size_t, size_t)
__GOMP_NOTHROW;
extern void *GOMP_stream_create_read_view (size_t, size_t) __GOMP_NOTHROW;
extern void *GOMP_stream_create_write_view (size_t, size_t) __GOMP_NOTHROW;
extern void *GOMP_stream_create_task (void) __GOMP_NOTHROW;
extern void GOMP_stream_add_expected_views (void *, int, int, int)
__GOMP_NOTHROW;
extern void GOMP_stream_connect_view (void *, void *, void *) __GOMP_NOTHROW;
extern void GOMP_stream_wait_until_connected (void *) __GOMP_NOTHROW;
extern unsigned long long GOMP_stream_get_available_work (void *,
unsigned long long *)
__GOMP_NOTHROW;
extern void *GOMP_stream_update (void *,
const unsigned long long,
const unsigned long long)
__GOMP_NOTHROW;
extern void *GOMP_stream_stall (void *, const unsigned long long,
const unsigned long long)
__GOMP_NOTHROW;
extern void GOMP_stream_release (void *, const unsigned long long)
__GOMP_NOTHROW;
extern void GOMP_stream_commit (void *, const unsigned long long)
__GOMP_NOTHROW;
extern void GOMP_stream_task_exit (void *) __GOMP_NOTHROW;
#endif /* OMP_H */
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