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/* OpenACC Runtime Library Definitions.
Copyright (C) 2013-2016 Free Software Foundation, Inc.
Contributed by Mentor Embedded.
This file is part of the GNU Offloading and Multi Processing Library
(libgomp).
Libgomp is free software; you can redistribute it and/or modify it
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 General Public License for
more details.
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.
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/>. */
#include <assert.h>
#include "openacc.h"
#include "libgomp.h"
#include "oacc-int.h"
int
acc_async_test (int async)
{
if (async < acc_async_sync)
gomp_fatal ("invalid async argument: %d", async);
struct goacc_thread *thr = goacc_thread ();
if (!thr || !thr->dev)
gomp_fatal ("no device active");
return thr->dev->openacc.async_test_func (async);
}
int
acc_async_test_all (void)
{
struct goacc_thread *thr = goacc_thread ();
if (!thr || !thr->dev)
gomp_fatal ("no device active");
return thr->dev->openacc.async_test_all_func ();
}
void
acc_wait (int async)
{
if (async < acc_async_sync)
gomp_fatal ("invalid async argument: %d", async);
struct goacc_thread *thr = goacc_thread ();
if (!thr || !thr->dev)
gomp_fatal ("no device active");
thr->dev->openacc.async_wait_func (async);
}
void
acc_wait_async (int async1, int async2)
{
struct goacc_thread *thr = goacc_thread ();
if (!thr || !thr->dev)
gomp_fatal ("no device active");
thr->dev->openacc.async_wait_async_func (async1, async2);
}
void
acc_wait_all (void)
{
struct goacc_thread *thr = goacc_thread ();
if (!thr || !thr->dev)
gomp_fatal ("no device active");
thr->dev->openacc.async_wait_all_func ();
}
void
acc_wait_all_async (int async)
{
if (async < acc_async_sync)
gomp_fatal ("invalid async argument: %d", async);
struct goacc_thread *thr = goacc_thread ();
if (!thr || !thr->dev)
gomp_fatal ("no device active");
thr->dev->openacc.async_wait_all_async_func (async);
}
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