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src/hotspot/share/gc/shenandoah/shenandoahPhaseTimings.hpp

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@@ -1,7 +1,8 @@
  /*
   * Copyright (c) 2017, 2021, Red Hat, Inc. All rights reserved.
+  * Copyright Amazon.com Inc. 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.

@@ -42,23 +43,30 @@
    f(CNT_PREFIX ## CLDGRoots,                DESC_PREFIX "CLDG Roots")                  \
    f(CNT_PREFIX ## CodeCacheUnload,          DESC_PREFIX "Unload Code Caches")          \
    f(CNT_PREFIX ## CLDUnlink,                DESC_PREFIX "Unlink CLDs")                 \
    f(CNT_PREFIX ## WeakRefProc,              DESC_PREFIX "Weak References")             \
    f(CNT_PREFIX ## ParallelMark,             DESC_PREFIX "Parallel Mark")               \
+   f(CNT_PREFIX ## ScanClusters,             DESC_PREFIX "Scan Clusters")               \
    // end
  
  #define SHENANDOAH_PHASE_DO(f)                                                         \
    f(conc_reset,                                     "Concurrent Reset")                \
-                                                                                        \
+   f(conc_reset_old,                                 "Concurrent Reset (OLD)")          \
    f(init_mark_gross,                                "Pause Init Mark (G)")             \
    f(init_mark,                                      "Pause Init Mark (N)")             \
    f(init_manage_tlabs,                              "  Manage TLABs")                  \
+   f(init_swap_rset,                                 "  Swap Remembered Set")           \
+   f(init_transfer_satb,                             "  Transfer Old From SATB")        \
    f(init_update_region_states,                      "  Update Region States")          \
                                                                                         \
+   f(init_scan_rset,                                 "Concurrent Scan Remembered Set")  \
+   SHENANDOAH_PAR_PHASE_DO(init_scan_rset_,          "  RS: ", f)                       \
+                                                                                        \
    f(conc_mark_roots,                                "Concurrent Mark Roots ")          \
    SHENANDOAH_PAR_PHASE_DO(conc_mark_roots,          "  CMR: ", f)                      \
    f(conc_mark,                                      "Concurrent Marking")              \
+   SHENANDOAH_PAR_PHASE_DO(conc_mark,                "  CM: ", f)                       \
                                                                                         \
    f(final_mark_gross,                               "Pause Final Mark (G)")            \
    f(final_mark,                                     "Pause Final Mark (N)")            \
    f(finish_mark,                                    "  Finish Mark")                   \
    SHENANDOAH_PAR_PHASE_DO(finish_mark_,             "    FM: ", f)                     \

@@ -92,10 +100,12 @@
    f(conc_class_unload_purge_coderoots,              "    Code Roots")                  \
    f(conc_class_unload_purge_cldg,                   "    CLDG")                        \
    f(conc_class_unload_purge_ec,                     "    Exception Caches")            \
    f(conc_strong_roots,                              "Concurrent Strong Roots")         \
    SHENANDOAH_PAR_PHASE_DO(conc_strong_roots_,       "  CSR: ", f)                      \
+   f(coalesce_and_fill,                              "Coalesce and Fill Old Dead")      \
+   SHENANDOAH_PAR_PHASE_DO(coalesce_and_fill_,       "  CFOD: ", f)                     \
    f(conc_evac,                                      "Concurrent Evacuation")           \
                                                                                         \
    f(final_roots_gross,                              "Pause Final Roots (G)")           \
    f(final_roots,                                    "Pause Final Roots (N)")           \
                                                                                         \

@@ -167,12 +177,14 @@
    f(full_gc_adjust_roots,                           "  Adjust Roots")                  \
    SHENANDOAH_PAR_PHASE_DO(full_gc_adjust_roots_,    "    FA: ", f)                     \
    f(full_gc_copy_objects,                           "  Copy Objects")                  \
    f(full_gc_copy_objects_regular,                   "    Regular Objects")             \
    f(full_gc_copy_objects_humong,                    "    Humongous Objects")           \
+   f(full_gc_recompute_generation_usage,             "    Recompute generation usage")  \
    f(full_gc_copy_objects_reset_complete,            "    Reset Complete Bitmap")       \
    f(full_gc_copy_objects_rebuild,                   "    Rebuild Region Sets")         \
+   f(full_gc_reconstruct_remembered_set,             "    Reconstruct Remembered Set")  \
    f(full_gc_heapdump_post,                          "  Post Heap Dump")                \
                                                                                         \
    f(conc_uncommit,                                  "Concurrent Uncommit")             \
    f(pacing,                                         "Pacing")                          \
                                                                                         \

@@ -247,10 +259,13 @@
    uint const _worker_id;
  
    double _start_time;
    EventGCPhaseParallel _event;
  public:
-   ShenandoahWorkerTimingsTracker(ShenandoahPhaseTimings::Phase phase, ShenandoahPhaseTimings::ParPhase par_phase, uint worker_id);
+   ShenandoahWorkerTimingsTracker(ShenandoahPhaseTimings::Phase phase,
+                                  ShenandoahPhaseTimings::ParPhase par_phase,
+                                  uint worker_id,
+                                  bool cumulative = false);
    ~ShenandoahWorkerTimingsTracker();
  };
  
  #endif // SHARE_GC_SHENANDOAH_SHENANDOAHPHASETIMINGS_HPP
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