src/share/vm/gc_implementation/g1/concurrentMarkThread.hpp

rev 2896 : 6484965: G1: piggy-back liveness accounting phase on marking
Summary: Remove the separate counting phase of concurrent marking by tracking the amount of marked bytes and the cards spanned by marked objects in marking task/worker thread local data structures, which are updated as individual objects are marked.
Reviewed-by: brutisso

*** 38,48 ****
  
    double _vtime_start;  // Initial virtual time.
    double _vtime_accum;  // Accumulated virtual time.
  
    double _vtime_mark_accum;
-   double _vtime_count_accum;
  
   public:
    virtual void run();
  
   private:
--- 38,47 ----
*** 67,78 ****
  
    // Total virtual time so far.
    double vtime_accum();
    // Marking virtual time so far
    double vtime_mark_accum();
-   // Counting virtual time so far.
-   double vtime_count_accum() { return _vtime_count_accum; }
  
    ConcurrentMark* cm()     { return _cm; }
  
    void set_started()       { assert(!_in_progress, "cycle in progress"); _started = true;  }
    void clear_started()     { assert(_in_progress, "must be starting a cycle"); _started = false; }
--- 66,75 ----