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src/share/vm/memory/freeBlockDictionary.hpp

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  72                        float inter_sweep_current, float inter_sweep_estimate,
  73                        float intra__sweep_current) = 0;
  74   virtual void       end_sweep_dict_census(double splitSurplusPercent) = 0;
  75   virtual Chunk*     find_largest_dict() const = 0;
  76   // verify that the given chunk is in the dictionary.
  77   virtual bool verify_chunk_in_free_list(Chunk* tc) const = 0;
  78 
  79   // Sigma_{all_free_blocks} (block_size^2)
  80   virtual double sum_of_squared_block_sizes() const = 0;
  81 
  82   virtual Chunk* find_chunk_ends_at(HeapWord* target) const = 0;
  83   virtual void inc_total_size(size_t v) = 0;
  84   virtual void dec_total_size(size_t v) = 0;
  85 
  86   NOT_PRODUCT (
  87     virtual size_t   sum_dict_returned_bytes() = 0;
  88     virtual void     initialize_dict_returned_bytes() = 0;
  89     virtual size_t   total_count() = 0;
  90   )
  91 
  92   virtual void       report_statistics() const {
  93     gclog_or_tty->print("No statistics available");
  94   }
  95 
  96   virtual void       print_dict_census() const = 0;
  97   virtual void       print_free_lists(outputStream* st) const = 0;
  98 
  99   virtual void       verify()         const = 0;
 100 
 101   Mutex* par_lock()                const PRODUCT_RETURN0;
 102   void   set_par_lock(Mutex* lock)       PRODUCT_RETURN;
 103   void   verify_par_locked()       const PRODUCT_RETURN;
 104 };
 105 
 106 #endif // SHARE_VM_MEMORY_FREEBLOCKDICTIONARY_HPP


  72                        float inter_sweep_current, float inter_sweep_estimate,
  73                        float intra__sweep_current) = 0;
  74   virtual void       end_sweep_dict_census(double splitSurplusPercent) = 0;
  75   virtual Chunk*     find_largest_dict() const = 0;
  76   // verify that the given chunk is in the dictionary.
  77   virtual bool verify_chunk_in_free_list(Chunk* tc) const = 0;
  78 
  79   // Sigma_{all_free_blocks} (block_size^2)
  80   virtual double sum_of_squared_block_sizes() const = 0;
  81 
  82   virtual Chunk* find_chunk_ends_at(HeapWord* target) const = 0;
  83   virtual void inc_total_size(size_t v) = 0;
  84   virtual void dec_total_size(size_t v) = 0;
  85 
  86   NOT_PRODUCT (
  87     virtual size_t   sum_dict_returned_bytes() = 0;
  88     virtual void     initialize_dict_returned_bytes() = 0;
  89     virtual size_t   total_count() = 0;
  90   )
  91 
  92   virtual void       report_statistics(outputStream* st) const {
  93     st->print_cr("No statistics available");
  94   }
  95 
  96   virtual void       print_dict_census(outputStream* st) const = 0;
  97   virtual void       print_free_lists(outputStream* st) const = 0;
  98 
  99   virtual void       verify()         const = 0;
 100 
 101   Mutex* par_lock()                const PRODUCT_RETURN0;
 102   void   set_par_lock(Mutex* lock)       PRODUCT_RETURN;
 103   void   verify_par_locked()       const PRODUCT_RETURN;
 104 };
 105 
 106 #endif // SHARE_VM_MEMORY_FREEBLOCKDICTIONARY_HPP
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