33 class G1ConcurrentRefine;
  34 
  35 // One or more G1 Concurrent Refinement Threads may be active if concurrent
  36 // refinement is in progress.
  37 class G1ConcurrentRefineThread: public ConcurrentGCThread {
  38   friend class VMStructs;
  39   friend class G1CollectedHeap;
  40 
  41   double _vtime_start;  // Initial virtual time.
  42   double _vtime_accum;  // Accumulated virtual time.
  43   uint _worker_id;
  44   uint _worker_id_offset;
  45 
  46   bool _active;
  47   Monitor* _monitor;
  48   G1ConcurrentRefine* _cr;
  49 
  50   void wait_for_completed_buffers();
  51 
  52   void set_active(bool x) { _active = x; }
  53   bool is_active();
  54   // Deactivate this thread.
  55   void deactivate();
  56 
  57   bool is_primary() { return (_worker_id == 0); }
  58 
  59   void run_service();
  60   void stop_service();
  61 public:
  62   G1ConcurrentRefineThread(G1ConcurrentRefine* cg1r, uint worker_id);
  63 

  64   // Activate this thread.
  65   void activate();
  66 
  67   // Total virtual time so far.
  68   double vtime_accum() { return _vtime_accum; }
  69 };
  70 
  71 #endif // SHARE_VM_GC_G1_G1CONCURRENTREFINETHREAD_HPP

  33 class G1ConcurrentRefine;
  34 
  35 // One or more G1 Concurrent Refinement Threads may be active if concurrent
  36 // refinement is in progress.
  37 class G1ConcurrentRefineThread: public ConcurrentGCThread {
  38   friend class VMStructs;
  39   friend class G1CollectedHeap;
  40 
  41   double _vtime_start;  // Initial virtual time.
  42   double _vtime_accum;  // Accumulated virtual time.
  43   uint _worker_id;
  44   uint _worker_id_offset;
  45 
  46   bool _active;
  47   Monitor* _monitor;
  48   G1ConcurrentRefine* _cr;
  49 
  50   void wait_for_completed_buffers();
  51 
  52   void set_active(bool x) { _active = x; }

  53   // Deactivate this thread.
  54   void deactivate();
  55 
  56   bool is_primary() { return (_worker_id == 0); }
  57 
  58   void run_service();
  59   void stop_service();
  60 public:
  61   G1ConcurrentRefineThread(G1ConcurrentRefine* cg1r, uint worker_id);
  62 
  63   bool is_active();
  64   // Activate this thread.
  65   void activate();
  66 
  67   // Total virtual time so far.
  68   double vtime_accum() { return _vtime_accum; }
  69 };
  70 
  71 #endif // SHARE_VM_GC_G1_G1CONCURRENTREFINETHREAD_HPP