mirror of git://gcc.gnu.org/git/gcc.git
108 lines
3.6 KiB
C
108 lines
3.6 KiB
C
/* Copyright (C) 2005, 2007, 2008, 2009, 2011 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 OpenMP Library (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_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_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_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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void omp_set_schedule (omp_sched_t, int) __GOMP_NOTHROW;
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void omp_get_schedule (omp_sched_t *, int *) __GOMP_NOTHROW;
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int omp_get_thread_limit (void) __GOMP_NOTHROW;
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void omp_set_max_active_levels (int) __GOMP_NOTHROW;
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int omp_get_max_active_levels (void) __GOMP_NOTHROW;
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int omp_get_level (void) __GOMP_NOTHROW;
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int omp_get_ancestor_thread_num (int) __GOMP_NOTHROW;
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int omp_get_team_size (int) __GOMP_NOTHROW;
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int omp_get_active_level (void) __GOMP_NOTHROW;
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int omp_in_final (void) __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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