-/* Copyright (C) 2005, 2008 Free Software Foundation, Inc.
+/* 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 Lesser General Public License as published by
- the Free Software Foundation; either version 2.1 of the License, or
- (at your option) any later version.
+ 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 Lesser General Public License for
+ FOR A PARTICULAR PURPOSE. See the GNU General Public License for
more details.
- You should have received a copy of the GNU Lesser General Public License
- along with libgomp; see the file COPYING.LIB. If not, write to the
- Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
- MA 02110-1301, USA. */
+ 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.
-/* As a special exception, if you link this library with other files, some
- of which are compiled with GCC, to produce an executable, this library
- does not by itself cause the resulting executable to be covered by the
- GNU General Public License. This exception does not however invalidate
- any other reasons why the executable file might be covered by the GNU
- General Public License. */
+ 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/>. */
/* This file handles the LOOP (FOR/DO) construct. */
gomp_parallel_loop_start (void (*fn) (void *), void *data,
unsigned num_threads, long start, long end,
long incr, enum gomp_schedule_type sched,
- long chunk_size)
+ long chunk_size, unsigned int flags)
{
struct gomp_team *team;
num_threads = gomp_resolve_num_threads (num_threads, 0);
team = gomp_new_team (num_threads);
gomp_loop_init (&team->work_shares[0], start, end, incr, sched, chunk_size);
- gomp_team_start (fn, data, num_threads, team);
+ gomp_team_start (fn, data, num_threads, flags, team);
}
void
long incr, long chunk_size)
{
gomp_parallel_loop_start (fn, data, num_threads, start, end, incr,
- GFS_STATIC, chunk_size);
+ GFS_STATIC, chunk_size, 0);
}
void
long incr, long chunk_size)
{
gomp_parallel_loop_start (fn, data, num_threads, start, end, incr,
- GFS_DYNAMIC, chunk_size);
+ GFS_DYNAMIC, chunk_size, 0);
}
void
long incr, long chunk_size)
{
gomp_parallel_loop_start (fn, data, num_threads, start, end, incr,
- GFS_GUIDED, chunk_size);
+ GFS_GUIDED, chunk_size, 0);
}
void
{
struct gomp_task_icv *icv = gomp_icv (false);
gomp_parallel_loop_start (fn, data, num_threads, start, end, incr,
- icv->run_sched_var, icv->run_sched_modifier);
+ icv->run_sched_var, icv->run_sched_modifier, 0);
+}
+
+ialias_redirect (GOMP_parallel_end)
+
+void
+GOMP_parallel_loop_static (void (*fn) (void *), void *data,
+ unsigned num_threads, long start, long end,
+ long incr, long chunk_size, unsigned flags)
+{
+ gomp_parallel_loop_start (fn, data, num_threads, start, end, incr,
+ GFS_STATIC, chunk_size, flags);
+ fn (data);
+ GOMP_parallel_end ();
+}
+
+void
+GOMP_parallel_loop_dynamic (void (*fn) (void *), void *data,
+ unsigned num_threads, long start, long end,
+ long incr, long chunk_size, unsigned flags)
+{
+ gomp_parallel_loop_start (fn, data, num_threads, start, end, incr,
+ GFS_DYNAMIC, chunk_size, flags);
+ fn (data);
+ GOMP_parallel_end ();
+}
+
+void
+GOMP_parallel_loop_guided (void (*fn) (void *), void *data,
+ unsigned num_threads, long start, long end,
+ long incr, long chunk_size, unsigned flags)
+{
+ gomp_parallel_loop_start (fn, data, num_threads, start, end, incr,
+ GFS_GUIDED, chunk_size, flags);
+ fn (data);
+ GOMP_parallel_end ();
+}
+
+void
+GOMP_parallel_loop_runtime (void (*fn) (void *), void *data,
+ unsigned num_threads, long start, long end,
+ long incr, unsigned flags)
+{
+ struct gomp_task_icv *icv = gomp_icv (false);
+ gomp_parallel_loop_start (fn, data, num_threads, start, end, incr,
+ icv->run_sched_var, icv->run_sched_modifier,
+ flags);
+ fn (data);
+ GOMP_parallel_end ();
}
/* The GOMP_loop_end* routines are called after the thread is told that
- all loop iterations are complete. This first version synchronizes
+ all loop iterations are complete. The first two versions synchronize
all threads; the nowait version does not. */
void
gomp_work_share_end ();
}
+bool
+GOMP_loop_end_cancel (void)
+{
+ return gomp_work_share_end_cancel ();
+}
+
void
GOMP_loop_end_nowait (void)
{