PR libstdc++/85812 fix memory leak in std::make_exception_ptr
[official-gcc.git] / libgomp / oacc-async.c
bloba4e186386df065e3b9bb8532def56f393faaff31
1 /* OpenACC Runtime Library Definitions.
3 Copyright (C) 2013-2018 Free Software Foundation, Inc.
5 Contributed by Mentor Embedded.
7 This file is part of the GNU Offloading and Multi Processing Library
8 (libgomp).
10 Libgomp is free software; you can redistribute it and/or modify it
11 under the terms of the GNU General Public License as published by
12 the Free Software Foundation; either version 3, or (at your option)
13 any later version.
15 Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY
16 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
17 FOR A PARTICULAR PURPOSE. See the GNU General Public License for
18 more details.
20 Under Section 7 of GPL version 3, you are granted additional
21 permissions described in the GCC Runtime Library Exception, version
22 3.1, as published by the Free Software Foundation.
24 You should have received a copy of the GNU General Public License and
25 a copy of the GCC Runtime Library Exception along with this program;
26 see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
27 <http://www.gnu.org/licenses/>. */
29 #include <assert.h>
30 #include "openacc.h"
31 #include "libgomp.h"
32 #include "oacc-int.h"
34 int
35 acc_async_test (int async)
37 if (!async_valid_p (async))
38 gomp_fatal ("invalid async argument: %d", async);
40 struct goacc_thread *thr = goacc_thread ();
42 if (!thr || !thr->dev)
43 gomp_fatal ("no device active");
45 return thr->dev->openacc.async_test_func (async);
48 int
49 acc_async_test_all (void)
51 struct goacc_thread *thr = goacc_thread ();
53 if (!thr || !thr->dev)
54 gomp_fatal ("no device active");
56 return thr->dev->openacc.async_test_all_func ();
59 void
60 acc_wait (int async)
62 if (!async_valid_p (async))
63 gomp_fatal ("invalid async argument: %d", async);
65 struct goacc_thread *thr = goacc_thread ();
67 if (!thr || !thr->dev)
68 gomp_fatal ("no device active");
70 thr->dev->openacc.async_wait_func (async);
73 /* acc_async_wait is an OpenACC 1.0 compatibility name for acc_wait. */
74 #ifdef HAVE_ATTRIBUTE_ALIAS
75 strong_alias (acc_wait, acc_async_wait)
76 #else
77 void
78 acc_async_wait (int async)
80 acc_wait (async);
82 #endif
84 void
85 acc_wait_async (int async1, int async2)
87 struct goacc_thread *thr = goacc_thread ();
89 if (!thr || !thr->dev)
90 gomp_fatal ("no device active");
92 thr->dev->openacc.async_wait_async_func (async1, async2);
95 void
96 acc_wait_all (void)
98 struct goacc_thread *thr = goacc_thread ();
100 if (!thr || !thr->dev)
101 gomp_fatal ("no device active");
103 thr->dev->openacc.async_wait_all_func ();
106 /* acc_async_wait_all is an OpenACC 1.0 compatibility name for acc_wait_all. */
107 #ifdef HAVE_ATTRIBUTE_ALIAS
108 strong_alias (acc_wait_all, acc_async_wait_all)
109 #else
110 void
111 acc_async_wait_all (void)
113 acc_wait_all ();
115 #endif
117 void
118 acc_wait_all_async (int async)
120 if (!async_valid_p (async))
121 gomp_fatal ("invalid async argument: %d", async);
123 struct goacc_thread *thr = goacc_thread ();
125 if (!thr || !thr->dev)
126 gomp_fatal ("no device active");
128 thr->dev->openacc.async_wait_all_async_func (async);