src/share/vm/gc_implementation/parallelScavenge/psAdaptiveSizePolicy.hpp

rev 5732 : [mq]: comments2

*** 35,45 ****
  // based on current application characteristics (based on gc cost
  // and application footprint).
  //
  // It also computes an optimal tenuring threshold between the young
  // and old generations, so as to equalize the cost of collections
! // of those generations, as well as optimial survivor space sizes
  // for the young generation.
  //
  // While this class is specifically intended for a generational system
  // consisting of a young gen (containing an Eden and two semi-spaces)
  // and a tenured gen, as well as a perm gen for reflective data, it
--- 35,45 ----
  // based on current application characteristics (based on gc cost
  // and application footprint).
  //
  // It also computes an optimal tenuring threshold between the young
  // and old generations, so as to equalize the cost of collections
! // of those generations, as well as optimal survivor space sizes
  // for the young generation.
  //
  // While this class is specifically intended for a generational system
  // consisting of a young gen (containing an Eden and two semi-spaces)
  // and a tenured gen, as well as a perm gen for reflective data, it
*** 111,121 ****
    bool _old_gen_policy_is_ready;
  
    // Changing the generation sizing depends on the data that is
    // gathered about the effects of changes on the pause times and
    // throughput.  These variable count the number of data points
!   // gathered.  The policy may use these counters as a threshhold
    // for reliable data.
    julong _young_gen_change_for_major_pause_count;
  
    // To facilitate faster growth at start up, supplement the normal
    // growth percentage for the young gen eden and the
--- 111,121 ----
    bool _old_gen_policy_is_ready;
  
    // Changing the generation sizing depends on the data that is
    // gathered about the effects of changes on the pause times and
    // throughput.  These variable count the number of data points
!   // gathered.  The policy may use these counters as a threshold
    // for reliable data.
    julong _young_gen_change_for_major_pause_count;
  
    // To facilitate faster growth at start up, supplement the normal
    // growth percentage for the young gen eden and the