src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp

rev 56194 : imported patch shenandoah

*** 341,355 ****
    for (uint worker = 0; worker < _max_workers; worker++) {
      _liveness_cache[worker] = NEW_C_HEAP_ARRAY(jushort, _num_regions, mtGC);
      Copy::fill_to_bytes(_liveness_cache[worker], _num_regions * sizeof(jushort));
    }
  
!   // The call below uses stuff (the SATB* things) that are in G1, but probably
!   // belong into a shared location.
!   ShenandoahBarrierSet::satb_mark_queue_set().initialize(this,
!                                                          20 /* G1SATBProcessCompletedThreshold */,
!                                                          60 /* G1SATBBufferEnqueueingThresholdPercent */);
  
    _monitoring_support = new ShenandoahMonitoringSupport(this);
    _phase_timings = new ShenandoahPhaseTimings();
    ShenandoahStringDedup::initialize();
    ShenandoahCodeRoots::initialize();
--- 341,357 ----
    for (uint worker = 0; worker < _max_workers; worker++) {
      _liveness_cache[worker] = NEW_C_HEAP_ARRAY(jushort, _num_regions, mtGC);
      Copy::fill_to_bytes(_liveness_cache[worker], _num_regions * sizeof(jushort));
    }
  
!   // There should probably be Shenandoah-specific options for these,
!   // just as there are G1-specific options.
!   {
!     ShenandoahSATBMarkQueueSet& satbqs = ShenandoahBarrierSet::satb_mark_queue_set();
!     satbqs.set_process_completed_buffers_threshold(20); // G1SATBProcessCompletedThreshold
!     satbqs.set_buffer_enqueue_threshold_percentage(60); // G1SATBBufferEnqueueingThresholdPercent
!   }
  
    _monitoring_support = new ShenandoahMonitoringSupport(this);
    _phase_timings = new ShenandoahPhaseTimings();
    ShenandoahStringDedup::initialize();
    ShenandoahCodeRoots::initialize();