projects / thirdparty / gcc.git / blame
| Commit | Line | Data |
|---|---|---|
| 8d9254fc | 1 | /* Copyright (C) 2015-2020 Free Software Foundation, Inc. |
| 6103184e AM |
2 | Contributed by Alexander Monakov <amonakov@ispras.ru> |
| 3 | ||
| 4 | This file is part of the GNU Offloading and Multi Processing Library | |
| 5 | (libgomp). | |
| 6 | ||
| 7 | Libgomp is free software; you can redistribute it and/or modify it | |
| 8 | under the terms of the GNU General Public License as published by | |
| 9 | the Free Software Foundation; either version 3, or (at your option) | |
| 10 | any later version. | |
| 11 | ||
| 12 | Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY | |
| 13 | WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS | |
| 14 | FOR A PARTICULAR PURPOSE. See the GNU General Public License for | |
| 15 | more details. | |
| 16 | ||
| 17 | Under Section 7 of GPL version 3, you are granted additional | |
| 18 | permissions described in the GCC Runtime Library Exception, version | |
| 19 | 3.1, as published by the Free Software Foundation. | |
| 20 | ||
| 21 | You should have received a copy of the GNU General Public License and | |
| 22 | a copy of the GCC Runtime Library Exception along with this program; | |
| 23 | see the files COPYING3 and COPYING.RUNTIME respectively. If not, see | |
| 24 | <http://www.gnu.org/licenses/>. */ | |
| 25 | ||
| 26 | /* This is a simplified barrier that is suitable for thread pool | |
| 27 | synchronizaton. Only a subset of full barrier API (bar.h) is exposed. */ | |
| 28 | ||
| 29 | #ifndef GOMP_SIMPLE_BARRIER_H | |
| 30 | #define GOMP_SIMPLE_BARRIER_H 1 | |
| 31 | ||
| 32 | #include "bar.h" | |
| 33 | ||
| 34 | typedef struct | |
| 35 | { | |
| 36 | gomp_barrier_t bar; | |
| 37 | } gomp_simple_barrier_t; | |
| 38 | ||
| 39 | static inline void | |
| 40 | gomp_simple_barrier_init (gomp_simple_barrier_t *bar, unsigned count) | |
| 41 | { | |
| 42 | gomp_barrier_init (&bar->bar, count); | |
| 43 | } | |
| 44 | ||
| 45 | static inline void | |
| 46 | gomp_simple_barrier_reinit (gomp_simple_barrier_t *bar, unsigned count) | |
| 47 | { | |
| 48 | gomp_barrier_reinit (&bar->bar, count); | |
| 49 | } | |
| 50 | ||
| 51 | static inline void | |
| 52 | gomp_simple_barrier_destroy (gomp_simple_barrier_t *bar) | |
| 53 | { | |
| 54 | gomp_barrier_destroy (&bar->bar); | |
| 55 | } | |
| 56 | ||
| 57 | static inline void | |
| 58 | gomp_simple_barrier_wait (gomp_simple_barrier_t *bar) | |
| 59 | { | |
| 60 | gomp_barrier_wait (&bar->bar); | |
| 61 | } | |
| 62 | ||
| 63 | static inline void | |
| 64 | gomp_simple_barrier_wait_last (gomp_simple_barrier_t *bar) | |
| 65 | { | |
| 66 | gomp_barrier_wait_last (&bar->bar); | |
| 67 | } | |
| 68 | ||
| 69 | #endif /* GOMP_SIMPLE_BARRIER_H */ |