src/share/vm/gc_implementation/shenandoah/shenandoahCollectorPolicy.hpp

rev 10498 : [backport] Move heuristics from ShCollectorPolicy to ShHeap
rev 10637 : [backport] Purge partial heuristics and connection matrix infrastructure

@@ -39,11 +39,10 @@
 class ConcurrentGCTimer;
 class outputStream;
 
 class ShenandoahCollectorPolicy: public CollectorPolicy {
 private:
-  size_t _success_partial_gcs;
   size_t _success_concurrent_gcs;
   size_t _success_degenerated_gcs;
   size_t _success_full_gcs;
   size_t _alloc_failure_degenerated;
   size_t _alloc_failure_degenerated_upgrade_to_full;

@@ -52,20 +51,19 @@
   size_t _explicit_full;
   size_t _degen_points[ShenandoahHeap::_DEGENERATED_LIMIT];
 
   ShenandoahSharedFlag _in_shutdown;
 
-  ShenandoahHeuristics* _heuristics;
   ShenandoahTracer* _tracer;
 
   size_t _cycle_counter;
 
 
 public:
   ShenandoahCollectorPolicy();
 
-  virtual ShenandoahCollectorPolicy* as_pgc_policy();
+  void post_heap_initialize() {};
 
   BarrierSet::Name barrier_set_name();
 
   HeapWord* mem_allocate_work(size_t size,
                               bool is_tlab,

@@ -73,52 +71,26 @@
 
   HeapWord* satisfy_failed_allocation(size_t size, bool is_tlab);
 
   void initialize_alignments();
 
-  void post_heap_initialize();
-
-  void record_gc_start();
-  void record_gc_end();
-
   // TODO: This is different from gc_end: that one encompasses one VM operation.
   // These two encompass the entire cycle.
   void record_cycle_start();
-  void record_cycle_end();
-
-  void record_phase_time(ShenandoahPhaseTimings::Phase phase, double secs);
 
-  void record_success_partial();
   void record_success_concurrent();
   void record_success_degenerated();
   void record_success_full();
   void record_alloc_failure_to_degenerated(ShenandoahHeap::ShenandoahDegenPoint point);
   void record_alloc_failure_to_full();
   void record_degenerated_upgrade_to_full();
   void record_explicit_to_concurrent();
   void record_explicit_to_full();
 
-  bool should_start_normal_gc();
-
-  // Returns true when there should be a separate concurrent reference
-  // updating phase after evacuation.
-  bool should_start_update_refs();
-  bool update_refs();
-
-  bool should_degenerate_cycle();
-
-
-  void record_peak_occupancy();
-
   void record_shutdown();
   bool is_at_shutdown();
 
-  void choose_collection_set(ShenandoahCollectionSet* collection_set);
-
-  bool should_process_references();
-  bool should_unload_classes();
-
   ShenandoahTracer* tracer() {return _tracer;}
 
   size_t cycle_counter() const;
 
   void print_gc_stats(outputStream* out) const;