534
535 // Process any reference objects discovered.
536 void process_discovered_references(G1ParScanThreadStateSet* per_thread_states);
537
538 // If during a concurrent start pause we may install a pending list head which is not
539 // otherwise reachable, ensure that it is marked in the bitmap for concurrent marking
540 // to discover.
541 void make_pending_list_reachable();
542
543 // Merges the information gathered on a per-thread basis for all worker threads
544 // during GC into global variables.
545 void merge_per_thread_state_info(G1ParScanThreadStateSet* per_thread_states);
546
547 void verify_numa_regions(const char* desc);
548
549 public:
550 G1YoungRemSetSamplingThread* sampling_thread() const { return _young_gen_sampling_thread; }
551
552 WorkGang* workers() const { return _workers; }
553
554 // Runs the given AbstractGangTask with the current active workers.
555 virtual void run_task(AbstractGangTask* task);
556
557 // Runs the given AbstractGangTask with the current active workers,
558 // returning the total time taken.
559 Tickspan run_task_timed(AbstractGangTask* task);
560
561 G1Allocator* allocator() {
562 return _allocator;
563 }
564
565 G1HeapVerifier* verifier() {
566 return _verifier;
567 }
568
569 G1MonitoringSupport* g1mm() {
570 assert(_g1mm != NULL, "should have been initialized");
571 return _g1mm;
572 }
573
574 void resize_heap_if_necessary();
575
576 G1NUMA* numa() const { return _numa; }
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534
535 // Process any reference objects discovered.
536 void process_discovered_references(G1ParScanThreadStateSet* per_thread_states);
537
538 // If during a concurrent start pause we may install a pending list head which is not
539 // otherwise reachable, ensure that it is marked in the bitmap for concurrent marking
540 // to discover.
541 void make_pending_list_reachable();
542
543 // Merges the information gathered on a per-thread basis for all worker threads
544 // during GC into global variables.
545 void merge_per_thread_state_info(G1ParScanThreadStateSet* per_thread_states);
546
547 void verify_numa_regions(const char* desc);
548
549 public:
550 G1YoungRemSetSamplingThread* sampling_thread() const { return _young_gen_sampling_thread; }
551
552 WorkGang* workers() const { return _workers; }
553
554 // Runs the given AbstractGangTask with the current active workers,
555 // returning the total time taken.
556 Tickspan run_task_timed(AbstractGangTask* task);
557
558 G1Allocator* allocator() {
559 return _allocator;
560 }
561
562 G1HeapVerifier* verifier() {
563 return _verifier;
564 }
565
566 G1MonitoringSupport* g1mm() {
567 assert(_g1mm != NULL, "should have been initialized");
568 return _g1mm;
569 }
570
571 void resize_heap_if_necessary();
572
573 G1NUMA* numa() const { return _numa; }
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