/* -------------------------------------------------------------------------- *
 *                                   OpenMM                                   *
 * -------------------------------------------------------------------------- *
 * This is part of the OpenMM molecular simulation toolkit.                   *
 * See https://openmm.org/development.                                        *
 *                                                                            *
 * Portions copyright (c) 2019-2025 Stanford University and the Authors.      *
 * Authors: Peter Eastman                                                     *
 * Contributors:                                                              *
 *                                                                            *
 * This program is free software: you can redistribute it and/or modify       *
 * it under the terms of the GNU Lesser General Public License as published   *
 * by the Free Software Foundation, either version 3 of the License, or       *
 * (at your option) any later version.                                        *
 *                                                                            *
 * This program 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 Lesser General Public License for more details.                        *
 *                                                                            *
 * You should have received a copy of the GNU Lesser General Public License   *
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.      *
 * -------------------------------------------------------------------------- */

#include "OpenCLEvent.h"
#include "OpenCLQueue.h"

using namespace OpenMM;

OpenCLEvent::OpenCLEvent(OpenCLContext& context) : context(context) {
    event.resize(1);
}

void OpenCLEvent::enqueue() {
    dynamic_cast<OpenCLQueue*>(context.getCurrentQueue().get())->getQueue().enqueueMarkerWithWaitList(NULL, &event[0]);
}

void OpenCLEvent::wait() {
    event[0].wait();
}

void OpenCLEvent::queueWait(ComputeQueue queue) {
    dynamic_cast<OpenCLQueue*>(queue.get())->getQueue().enqueueBarrierWithWaitList(&event);
}
