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 * Copyright (c) 2019, 2020, Red Hat, Inc. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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#ifndef SHARE_GC_SHENANDOAH_SHENANDOAHPARALLELCLEANING_INLINE_HPP
#define SHARE_GC_SHENANDOAH_SHENANDOAHPARALLELCLEANING_INLINE_HPP

#include "gc/shenandoah/shenandoahParallelCleaning.hpp"

#include "gc/shared/weakProcessor.inline.hpp"
#include "gc/shenandoah/shenandoahHeap.hpp"
#include "gc/shenandoah/shenandoahUtils.hpp"
#include "runtime/javaThread.hpp"
#include "runtime/safepoint.hpp"

template<typename IsAlive, typename KeepAlive>
ShenandoahParallelWeakRootsCleaningTask<IsAlive, KeepAlive>::ShenandoahParallelWeakRootsCleaningTask(ShenandoahPhaseTimings::Phase phase,
                                                                                                     IsAlive* is_alive,
                                                                                                     KeepAlive* keep_alive,
                                                                                                     uint num_workers) :
  WorkerTask("Shenandoah Weak Root Cleaning"),
  _phase(phase),
  _weak_processing_task(num_workers),
  _is_alive(is_alive),
  _keep_alive(keep_alive) {
  assert(SafepointSynchronize::is_at_safepoint(), "Must be at a safepoint");
}

template<typename IsAlive, typename KeepAlive>
ShenandoahParallelWeakRootsCleaningTask<IsAlive, KeepAlive>::~ShenandoahParallelWeakRootsCleaningTask() {
  _weak_processing_task.report_num_dead();
}

template<typename IsAlive, typename KeepAlive>
void ShenandoahParallelWeakRootsCleaningTask<IsAlive, KeepAlive>::work(uint worker_id) {
  {
    ShenandoahWorkerTimingsTracker x(_phase, ShenandoahPhaseTimings::VMWeakRoots, worker_id);
    _weak_processing_task.work<IsAlive, KeepAlive>(worker_id, _is_alive, _keep_alive);
  }
}

#endif // SHARE_GC_SHENANDOAH_SHENANDOAHPARALLELCLEANING_INLINE_HPP