src/hotspot/share/gc/g1/g1Predictions.hpp

rev 56997 : [mq]: 8227434-g1-predictions-overflow

*** 55,62 ****
--- 55,70 ----
    double sigma() const { return _sigma; }
  
    double get_new_prediction(TruncatedSeq const* seq) const {
      return seq->davg() + _sigma * stddev_estimate(seq);
    }
+ 
+   double get_new_unit_prediction(TruncatedSeq const* seq) const {
+     return clamp(get_new_prediction(seq), 0.0, 1.0);
+   }
+ 
+   double get_new_lower_zero_bound_prediction(TruncatedSeq const* seq) const {
+     return MAX2(get_new_prediction(seq), 0.0);
+   }
  };
  
  #endif // SHARE_GC_G1_G1PREDICTIONS_HPP