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24 
25 #ifndef SHARE_GC_G1_G1FULLGCREFERENCEPROCESSOREXECUTOR_HPP
26 #define SHARE_GC_G1_G1FULLGCREFERENCEPROCESSOREXECUTOR_HPP
27 
28 #include "gc/g1/g1FullGCCompactionPoint.hpp"
29 #include "gc/g1/g1FullGCScope.hpp"
30 #include "gc/g1/g1FullGCTask.hpp"
31 #include "gc/g1/g1RootProcessor.hpp"
32 #include "gc/g1/g1StringDedup.hpp"
33 #include "gc/g1/heapRegionManager.hpp"
34 #include "gc/shared/referenceProcessor.hpp"
35 #include "gc/shared/taskqueue.hpp"
36 #include "utilities/ticks.hpp"
37 
38 class G1FullGCTracer;
39 class STWGCTimer;
40 
41 class G1FullGCReferenceProcessingExecutor: public AbstractRefProcTaskExecutor {
42   G1FullCollector*    _collector;
43   ReferenceProcessor* _reference_processor;
44   uint                _old_mt_degree;
45 
46 public:
47   G1FullGCReferenceProcessingExecutor(G1FullCollector* collector);
48   ~G1FullGCReferenceProcessingExecutor();
49 
50   // Do reference processing.
51   void execute(STWGCTimer* timer, G1FullGCTracer* tracer);
52 
53   // Executes the given task using concurrent marking worker threads.
54   virtual void execute(ProcessTask& task, uint ergo_workers);
55 
56 private:
57   void run_task(AbstractGangTask* task);
58   void run_task(AbstractGangTask* task, uint workers);
59 
60   class G1RefProcTaskProxy : public AbstractGangTask {
61     typedef AbstractRefProcTaskExecutor::ProcessTask ProcessTask;
62     ProcessTask&                  _proc_task;
63     G1FullCollector*              _collector;
64     TaskTerminator                _terminator;
65 
66   public:
67     G1RefProcTaskProxy(ProcessTask& proc_task,
68                        G1FullCollector* scope);
69 
70     virtual void work(uint worker_id);
71   };
72 };
73 
74 #endif // SHARE_GC_G1_G1FULLGCREFERENCEPROCESSOREXECUTOR_HPP
75