Mercurial > hg > CbC > CbC_gcc
comparison libgomp/barrier.c @ 0:a06113de4d67
first commit
| author | kent <kent@cr.ie.u-ryukyu.ac.jp> |
|---|---|
| date | Fri, 17 Jul 2009 14:47:48 +0900 |
| parents | |
| children | 04ced10e8804 |
comparison
equal
deleted
inserted
replaced
| -1:000000000000 | 0:a06113de4d67 |
|---|---|
| 1 /* Copyright (C) 2005, 2009 Free Software Foundation, Inc. | |
| 2 Contributed by Richard Henderson <rth@redhat.com>. | |
| 3 | |
| 4 This file is part of the GNU OpenMP Library (libgomp). | |
| 5 | |
| 6 Libgomp is free software; you can redistribute it and/or modify it | |
| 7 under the terms of the GNU General Public License as published by | |
| 8 the Free Software Foundation; either version 3, or (at your option) | |
| 9 any later version. | |
| 10 | |
| 11 Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY | |
| 12 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS | |
| 13 FOR A PARTICULAR PURPOSE. See the GNU General Public License for | |
| 14 more details. | |
| 15 | |
| 16 Under Section 7 of GPL version 3, you are granted additional | |
| 17 permissions described in the GCC Runtime Library Exception, version | |
| 18 3.1, as published by the Free Software Foundation. | |
| 19 | |
| 20 You should have received a copy of the GNU General Public License and | |
| 21 a copy of the GCC Runtime Library Exception along with this program; | |
| 22 see the files COPYING3 and COPYING.RUNTIME respectively. If not, see | |
| 23 <http://www.gnu.org/licenses/>. */ | |
| 24 | |
| 25 /* This file handles the BARRIER construct. */ | |
| 26 | |
| 27 #include "libgomp.h" | |
| 28 | |
| 29 | |
| 30 void | |
| 31 GOMP_barrier (void) | |
| 32 { | |
| 33 struct gomp_thread *thr = gomp_thread (); | |
| 34 struct gomp_team *team = thr->ts.team; | |
| 35 | |
| 36 /* It is legal to have orphaned barriers. */ | |
| 37 if (team == NULL) | |
| 38 return; | |
| 39 | |
| 40 gomp_team_barrier_wait (&team->barrier); | |
| 41 } |