src/hotspot/share/gc/g1/g1GCPhaseTimes.hpp

rev 49680 : imported patch 6672778-partial-queue-trimming
rev 49682 : [mq]: 6672778-stefanj-review

*** 1,7 ****
  /*
!  * Copyright (c) 2013, 2017, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.
--- 1,7 ----
  /*
!  * Copyright (c) 2013, 2018, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.
*** 29,38 ****
--- 29,39 ----
  #include "logging/logLevel.hpp"
  #include "memory/allocation.hpp"
  #include "utilities/macros.hpp"
  
  class LineBuffer;
+ class G1ParScanThreadState;
  class STWGCTimer;
  
  template <class T> class WorkerDataArray;
  
  class G1GCPhaseTimes : public CHeapObj<mtGC> {
*** 194,203 ****
--- 195,206 ----
    void record_time_secs(GCParPhases phase, uint worker_i, double secs);
  
    // add a number of seconds to a phase
    void add_time_secs(GCParPhases phase, uint worker_i, double secs);
  
+   void record_or_add_objcopy_time_secs(uint worker_i, double secs);
+ 
    void record_thread_work_item(GCParPhases phase, uint worker_i, size_t count, uint index = 0);
  
    // return the average time for a phase in milliseconds
    double average_time_ms(GCParPhases phase);
  
*** 361,376 ****
    }
  
    ReferenceProcessorPhaseTimes* ref_phase_times() { return &_ref_phase_times; }
  };
  
! class G1GCParPhaseTimesTracker : public StackObj {
    double _start_time;
    G1GCPhaseTimes::GCParPhases _phase;
    G1GCPhaseTimes* _phase_times;
    uint _worker_id;
  public:
    G1GCParPhaseTimesTracker(G1GCPhaseTimes* phase_times, G1GCPhaseTimes::GCParPhases phase, uint worker_id);
!   ~G1GCParPhaseTimesTracker();
  };
  
  #endif // SHARE_VM_GC_G1_G1GCPHASETIMES_HPP
--- 364,401 ----
    }
  
    ReferenceProcessorPhaseTimes* ref_phase_times() { return &_ref_phase_times; }
  };
  
! class G1EvacPhaseWithTrimTimeTracker : public StackObj {
!   G1ParScanThreadState* _pss;
!   Ticks _start;
! 
!   Tickspan& _total_time;
!   Tickspan& _trim_time;
! public:
!   G1EvacPhaseWithTrimTimeTracker(G1ParScanThreadState* pss, Tickspan& total_time, Tickspan& trim_time);
!   ~G1EvacPhaseWithTrimTimeTracker();
! };
! 
! class G1GCParPhaseTimesTracker : public CHeapObj<mtGC> {
! protected:
    double _start_time;
    G1GCPhaseTimes::GCParPhases _phase;
    G1GCPhaseTimes* _phase_times;
    uint _worker_id;
  public:
    G1GCParPhaseTimesTracker(G1GCPhaseTimes* phase_times, G1GCPhaseTimes::GCParPhases phase, uint worker_id);
!   virtual ~G1GCParPhaseTimesTracker();
! };
! 
! class G1EvacPhaseTimesTracker : public G1GCParPhaseTimesTracker {
!   Tickspan _total_time;
!   Tickspan _trim_time;
! 
!   G1EvacPhaseWithTrimTimeTracker _trim_tracker;
! public:
!   G1EvacPhaseTimesTracker(G1GCPhaseTimes* phase_times, G1ParScanThreadState* pss, G1GCPhaseTimes::GCParPhases phase, uint worker_id);
!   virtual ~G1EvacPhaseTimesTracker();
  };
  
  #endif // SHARE_VM_GC_G1_G1GCPHASETIMES_HPP