83 virtual void collect_as_vm_thread(GCCause::Cause cause);
84 virtual void do_full_collection(bool clear_all_soft_refs);
85
86 virtual bool supports_tlab_allocation() const;
87 virtual size_t tlab_capacity(Thread* thr) const;
88 virtual size_t tlab_used(Thread* thr) const;
89 virtual size_t max_tlab_size() const;
90 virtual size_t unsafe_max_tlab_alloc(Thread* thr) const;
91
92 virtual bool can_elide_tlab_store_barriers() const;
93 virtual bool can_elide_initializing_store_barrier(oop new_obj);
94 virtual bool card_mark_must_follow_store() const;
95
96 virtual GrowableArray<GCMemoryManager*> memory_managers();
97 virtual GrowableArray<MemoryPool*> memory_pools();
98
99 virtual void object_iterate(ObjectClosure* cl);
100 virtual void safe_object_iterate(ObjectClosure* cl);
101
102 virtual HeapWord* block_start(const void* addr) const;
103 virtual size_t block_size(const HeapWord* addr) const;
104 virtual bool block_is_obj(const HeapWord* addr) const;
105
106 virtual void register_nmethod(nmethod* nm);
107 virtual void unregister_nmethod(nmethod* nm);
108 virtual void flush_nmethod(nmethod* nm);
109 virtual void verify_nmethod(nmethod* nmethod);
110
111 virtual WorkGang* get_safepoint_workers();
112
113 virtual jlong millis_since_last_gc();
114
115 virtual void gc_threads_do(ThreadClosure* tc) const;
116
117 virtual VirtualSpaceSummary create_heap_space_summary();
118
119 virtual void safepoint_synchronize_begin();
120 virtual void safepoint_synchronize_end();
121
122 virtual void print_on(outputStream* st) const;
123 virtual void print_on_error(outputStream* st) const;
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83 virtual void collect_as_vm_thread(GCCause::Cause cause);
84 virtual void do_full_collection(bool clear_all_soft_refs);
85
86 virtual bool supports_tlab_allocation() const;
87 virtual size_t tlab_capacity(Thread* thr) const;
88 virtual size_t tlab_used(Thread* thr) const;
89 virtual size_t max_tlab_size() const;
90 virtual size_t unsafe_max_tlab_alloc(Thread* thr) const;
91
92 virtual bool can_elide_tlab_store_barriers() const;
93 virtual bool can_elide_initializing_store_barrier(oop new_obj);
94 virtual bool card_mark_must_follow_store() const;
95
96 virtual GrowableArray<GCMemoryManager*> memory_managers();
97 virtual GrowableArray<MemoryPool*> memory_pools();
98
99 virtual void object_iterate(ObjectClosure* cl);
100 virtual void safe_object_iterate(ObjectClosure* cl);
101
102 virtual HeapWord* block_start(const void* addr) const;
103 virtual bool block_is_obj(const HeapWord* addr) const;
104
105 virtual void register_nmethod(nmethod* nm);
106 virtual void unregister_nmethod(nmethod* nm);
107 virtual void flush_nmethod(nmethod* nm);
108 virtual void verify_nmethod(nmethod* nmethod);
109
110 virtual WorkGang* get_safepoint_workers();
111
112 virtual jlong millis_since_last_gc();
113
114 virtual void gc_threads_do(ThreadClosure* tc) const;
115
116 virtual VirtualSpaceSummary create_heap_space_summary();
117
118 virtual void safepoint_synchronize_begin();
119 virtual void safepoint_synchronize_end();
120
121 virtual void print_on(outputStream* st) const;
122 virtual void print_on_error(outputStream* st) const;
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