15  * 2 along with this work; if not, write to the Free Software Foundation,
  16  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  17  *
  18  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  19  * or visit www.oracle.com if you need additional information or have any
  20  * questions.
  21  *
  22  */
  23 
  24 #ifndef SHARE_VM_GC_SHENANDOAH_SHENANDOAHCONCURRENTMARK_HPP
  25 #define SHARE_VM_GC_SHENANDOAH_SHENANDOAHCONCURRENTMARK_HPP
  26 
  27 #include "utilities/taskqueue.hpp"
  28 #include "gc_implementation/shenandoah/shenandoahOopClosures.hpp"
  29 #include "gc_implementation/shenandoah/shenandoahTaskqueue.hpp"
  30 #include "gc_implementation/shenandoah/shenandoahPhaseTimings.hpp"
  31 
  32 class ShenandoahStrDedupQueue;
  33 
  34 class ShenandoahConcurrentMark: public CHeapObj<mtGC> {

  35 private:
  36   ShenandoahHeap* _heap;
  37   ShenandoahObjToScanQueueSet* _task_queues;
  38 
  39 public:
  40   void initialize(uint workers);
  41   void cancel();
  42 
  43 // ---------- Marking loop and tasks
  44 //
  45 private:
  46   template <class T>
  47   inline void do_task(ShenandoahObjToScanQueue* q, T* cl, jushort* live_data, ShenandoahMarkTask* task);
  48 
  49   template <class T>
  50   inline void do_chunked_array_start(ShenandoahObjToScanQueue* q, T* cl, oop array);
  51 
  52   template <class T>
  53   inline void do_chunked_array(ShenandoahObjToScanQueue* q, T* cl, oop array, int chunk, int pow);
  54 

  15  * 2 along with this work; if not, write to the Free Software Foundation,
  16  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  17  *
  18  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  19  * or visit www.oracle.com if you need additional information or have any
  20  * questions.
  21  *
  22  */
  23 
  24 #ifndef SHARE_VM_GC_SHENANDOAH_SHENANDOAHCONCURRENTMARK_HPP
  25 #define SHARE_VM_GC_SHENANDOAH_SHENANDOAHCONCURRENTMARK_HPP
  26 
  27 #include "utilities/taskqueue.hpp"
  28 #include "gc_implementation/shenandoah/shenandoahOopClosures.hpp"
  29 #include "gc_implementation/shenandoah/shenandoahTaskqueue.hpp"
  30 #include "gc_implementation/shenandoah/shenandoahPhaseTimings.hpp"
  31 
  32 class ShenandoahStrDedupQueue;
  33 
  34 class ShenandoahConcurrentMark: public CHeapObj<mtGC> {
  35   friend class ShenandoahTraversalGC;
  36 private:
  37   ShenandoahHeap* _heap;
  38   ShenandoahObjToScanQueueSet* _task_queues;
  39 
  40 public:
  41   void initialize(uint workers);
  42   void cancel();
  43 
  44 // ---------- Marking loop and tasks
  45 //
  46 private:
  47   template <class T>
  48   inline void do_task(ShenandoahObjToScanQueue* q, T* cl, jushort* live_data, ShenandoahMarkTask* task);
  49 
  50   template <class T>
  51   inline void do_chunked_array_start(ShenandoahObjToScanQueue* q, T* cl, oop array);
  52 
  53   template <class T>
  54   inline void do_chunked_array(ShenandoahObjToScanQueue* q, T* cl, oop array, int chunk, int pow);
  55