mirror of
https://gcc.gnu.org/git/gcc.git
synced 2024-11-24 03:14:08 +08:00
128 lines
4.3 KiB
C
128 lines
4.3 KiB
C
/* Copyright (C) 2005-2014 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;
|
|
|
|
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;
|
|
|
|
#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;
|
|
|
|
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 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;
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* _OMP_H */
|