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6725697: par compact - rename class ChunkData to RegionData

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Reviewed-by: iveresov, tonyp
This commit is contained in:
John Coomes 2008-09-30 12:20:22 -07:00
parent 2e52e9dff2
commit f2851186bb
9 changed files with 1049 additions and 1040 deletions
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28
hotspot/src/share/vm/utilities/taskqueue.hpp
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@ -557,32 +557,32 @@ class StarTask {
typedef GenericTaskQueue<StarTask> OopStarTaskQueue;
typedef GenericTaskQueueSet<StarTask> OopStarTaskQueueSet;
typedef size_t ChunkTask; // index for chunk
typedef GenericTaskQueue<ChunkTask> ChunkTaskQueue;
typedef GenericTaskQueueSet<ChunkTask> ChunkTaskQueueSet;
typedef size_t RegionTask; // index for region
typedef GenericTaskQueue<RegionTask> RegionTaskQueue;
typedef GenericTaskQueueSet<RegionTask> RegionTaskQueueSet;
class ChunkTaskQueueWithOverflow: public CHeapObj {
class RegionTaskQueueWithOverflow: public CHeapObj {
protected:
ChunkTaskQueue _chunk_queue;
GrowableArray<ChunkTask>* _overflow_stack;
RegionTaskQueue _region_queue;
GrowableArray<RegionTask>* _overflow_stack;
public:
ChunkTaskQueueWithOverflow() : _overflow_stack(NULL) {}
RegionTaskQueueWithOverflow() : _overflow_stack(NULL) {}
// Initialize both stealable queue and overflow
void initialize();
// Save first to stealable queue and then to overflow
void save(ChunkTask t);
void save(RegionTask t);
// Retrieve first from overflow and then from stealable queue
bool retrieve(ChunkTask& chunk_index);
bool retrieve(RegionTask& region_index);
// Retrieve from stealable queue
bool retrieve_from_stealable_queue(ChunkTask& chunk_index);
bool retrieve_from_stealable_queue(RegionTask& region_index);
// Retrieve from overflow
bool retrieve_from_overflow(ChunkTask& chunk_index);
bool retrieve_from_overflow(RegionTask& region_index);
bool is_empty();
bool stealable_is_empty();
bool overflow_is_empty();
juint stealable_size() { return _chunk_queue.size(); }
ChunkTaskQueue* task_queue() { return &_chunk_queue; }
juint stealable_size() { return _region_queue.size(); }
RegionTaskQueue* task_queue() { return &_region_queue; }
};
#define USE_ChunkTaskQueueWithOverflow
#define USE_RegionTaskQueueWithOverflow