Mercurial > hg > truffle
diff src/share/vm/gc_implementation/shared/gcTimer.hpp @ 14442:1174c8abbdb6
Merge
author | kvn |
---|---|
date | Thu, 05 Dec 2013 15:13:12 -0800 |
parents | 86e6d691f2e1 |
children |
line wrap: on
line diff
--- a/src/share/vm/gc_implementation/shared/gcTimer.hpp Thu Dec 05 19:19:09 2013 +0100 +++ b/src/share/vm/gc_implementation/shared/gcTimer.hpp Thu Dec 05 15:13:12 2013 -0800 @@ -28,6 +28,7 @@ #include "memory/allocation.hpp" #include "prims/jni_md.h" #include "utilities/macros.hpp" +#include "utilities/ticks.hpp" class ConcurrentPhase; class GCPhase; @@ -45,21 +46,21 @@ class GCPhase { const char* _name; int _level; - jlong _start; - jlong _end; + Ticks _start; + Ticks _end; public: void set_name(const char* name) { _name = name; } - const char* name() { return _name; } + const char* name() const { return _name; } - int level() { return _level; } + int level() const { return _level; } void set_level(int level) { _level = level; } - jlong start() { return _start; } - void set_start(jlong time) { _start = time; } + const Ticks start() const { return _start; } + void set_start(const Ticks& time) { _start = time; } - jlong end() { return _end; } - void set_end(jlong time) { _end = time; } + const Ticks end() const { return _end; } + void set_end(const Ticks& time) { _end = time; } virtual void accept(PhaseVisitor* visitor) = 0; }; @@ -102,22 +103,22 @@ GrowableArray<PausePhase>* _phases; PhasesStack _active_phases; - jlong _sum_of_pauses; - jlong _longest_pause; + Tickspan _sum_of_pauses; + Tickspan _longest_pause; public: TimePartitions(); ~TimePartitions(); void clear(); - void report_gc_phase_start(const char* name, jlong time); - void report_gc_phase_end(jlong time); + void report_gc_phase_start(const char* name, const Ticks& time); + void report_gc_phase_end(const Ticks& time); int num_phases() const; GCPhase* phase_at(int index) const; - jlong sum_of_pauses(); - jlong longest_pause(); + const Tickspan sum_of_pauses() const { return _sum_of_pauses; } + const Tickspan longest_pause() const { return _longest_pause; } bool has_active_phases(); private: @@ -133,40 +134,37 @@ class GCTimer : public ResourceObj { NOT_PRODUCT(friend class GCTimerTest;) protected: - jlong _gc_start; - jlong _gc_end; + Ticks _gc_start; + Ticks _gc_end; TimePartitions _time_partitions; public: - virtual void register_gc_start(jlong time); - virtual void register_gc_end(jlong time); + virtual void register_gc_start(const Ticks& time = Ticks::now()); + virtual void register_gc_end(const Ticks& time = Ticks::now()); - void register_gc_phase_start(const char* name, jlong time); - void register_gc_phase_end(jlong time); + void register_gc_phase_start(const char* name, const Ticks& time); + void register_gc_phase_end(const Ticks& time); - jlong gc_start() { return _gc_start; } - jlong gc_end() { return _gc_end; } + const Ticks gc_start() const { return _gc_start; } + const Ticks gc_end() const { return _gc_end; } TimePartitions* time_partitions() { return &_time_partitions; } - long longest_pause(); - long sum_of_pauses(); - protected: - void register_gc_pause_start(const char* name, jlong time); - void register_gc_pause_end(jlong time); + void register_gc_pause_start(const char* name, const Ticks& time = Ticks::now()); + void register_gc_pause_end(const Ticks& time = Ticks::now()); }; class STWGCTimer : public GCTimer { public: - virtual void register_gc_start(jlong time); - virtual void register_gc_end(jlong time); + virtual void register_gc_start(const Ticks& time = Ticks::now()); + virtual void register_gc_end(const Ticks& time = Ticks::now()); }; class ConcurrentGCTimer : public GCTimer { public: - void register_gc_pause_start(const char* name, jlong time); - void register_gc_pause_end(jlong time); + void register_gc_pause_start(const char* name); + void register_gc_pause_end(); }; class TimePartitionPhasesIterator {