projects / thirdparty / gcc.git / blame
| Commit | Line | Data |
|---|---|---|
| 8d9254fc | 1 | /* Copyright (C) 2017-2020 Free Software Foundation, Inc. |
| fa499995 AS |
2 | Contributed by Mentor Embedded. |
| 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 | #include "libgomp.h" | |
| 27 | #include <limits.h> | |
| 28 | ||
| 29 | void | |
| 30 | GOMP_teams (unsigned int num_teams, unsigned int thread_limit) | |
| 31 | { | |
| 32 | if (thread_limit) | |
| 33 | { | |
| 34 | struct gomp_task_icv *icv = gomp_icv (true); | |
| 35 | icv->thread_limit_var | |
| 36 | = thread_limit > INT_MAX ? UINT_MAX : thread_limit; | |
| 37 | } | |
| 38 | unsigned int num_workgroups, workgroup_id; | |
| 39 | num_workgroups = __builtin_gcn_dim_size (0); | |
| 40 | workgroup_id = __builtin_gcn_dim_pos (0); | |
| 41 | if (!num_teams || num_teams >= num_workgroups) | |
| 42 | num_teams = num_workgroups; | |
| 43 | else if (workgroup_id >= num_teams) | |
| 44 | { | |
| 45 | gomp_free_thread (gcn_thrs ()); | |
| 46 | exit (0); | |
| 47 | } | |
| 48 | gomp_num_teams_var = num_teams - 1; | |
| 49 | } | |
| 50 | ||
| 51 | int | |
| 52 | omp_pause_resource (omp_pause_resource_t kind, int device_num) | |
| 53 | { | |
| 54 | (void) kind; | |
| 55 | (void) device_num; | |
| 56 | return -1; | |
| 57 | } | |
| 58 | ||
| 59 | int | |
| 60 | omp_pause_resource_all (omp_pause_resource_t kind) | |
| 61 | { | |
| 62 | (void) kind; | |
| 63 | return -1; | |
| 64 | } | |
| 65 | ||
| 66 | ialias (omp_pause_resource) | |
| 67 | ialias (omp_pause_resource_all) |