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8136679: JFR event for adaptive IHOP

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Reviewed-by: tbenson, mgerdin, sangheki, ehelin
This commit is contained in:
Thomas Schatzl 2015-11-25 14:43:29 +01:00
parent 48264e4686
commit 352c2060f2
7 changed files with 158 additions and 18 deletions
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28
hotspot/src/share/vm/gc/shared/gcTrace.hpp
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@ -253,6 +253,20 @@ class G1NewTracer : public YoungGCTracer {
void report_evacuation_failed(EvacuationFailedInfo& ef_info);
void report_evacuation_statistics(const G1EvacSummary& young_summary, const G1EvacSummary& old_summary) const;
void report_basic_ihop_statistics(size_t threshold,
size_t target_occupancy,
size_t current_occupancy,
size_t last_allocation_size,
double last_allocation_duration,
double last_marking_length);
void report_adaptive_ihop_statistics(size_t threshold,
size_t internal_target_occupancy,
size_t current_occupancy,
size_t additional_buffer_size,
double predicted_allocation_rate,
double predicted_marking_length,
bool prediction_active);
private:
void send_g1_young_gc_event();
void send_evacuation_info_event(EvacuationInfo* info);
@ -260,6 +274,20 @@ class G1NewTracer : public YoungGCTracer {
void send_young_evacuation_statistics(const G1EvacSummary& summary) const;
void send_old_evacuation_statistics(const G1EvacSummary& summary) const;
void send_basic_ihop_statistics(size_t threshold,
size_t target_occupancy,
size_t current_occupancy,
size_t last_allocation_size,
double last_allocation_duration,
double last_marking_length);
void send_adaptive_ihop_statistics(size_t threshold,
size_t internal_target_occupancy,
size_t current_occupancy,
size_t additional_buffer_size,
double predicted_allocation_rate,
double predicted_marking_length,
bool prediction_active);
};
#endif