src/hotspot/share/gc/g1/g1Analytics.hpp

rev 56992 : imported patch 8227739-merge-scan-rs-update-rs-cost
rev 56993 : [mq]: 8227739-sjohanss-review
rev 56997 : [mq]: 8227434-g1-predictions-overflow

*** 82,93 ****
  
    // Returns whether the sequence have enough samples to get a "good" prediction.
    // The constant used is random but "small".
    bool enough_samples_available(TruncatedSeq const* seq) const;
  
!   double get_new_prediction(TruncatedSeq const* seq) const;
    size_t get_new_size_prediction(TruncatedSeq const* seq) const;
  
  public:
    G1Analytics(const G1Predictions* predictor);
  
    double prev_collection_pause_end_ms() const {
--- 82,94 ----
  
    // Returns whether the sequence have enough samples to get a "good" prediction.
    // The constant used is random but "small".
    bool enough_samples_available(TruncatedSeq const* seq) const;
  
!   double get_new_unit_prediction(TruncatedSeq const* seq) const;
    size_t get_new_size_prediction(TruncatedSeq const* seq) const;
+   double get_new_lower_zero_bound_prediction(TruncatedSeq const* seq) const;
  
  public:
    G1Analytics(const G1Predictions* predictor);
  
    double prev_collection_pause_end_ms() const {