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src/share/vm/gc/g1/workerDataArray.hpp
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@@ -20,35 +20,32 @@
* or visit www.oracle.com if you need additional information or have any
* questions.
*
*/
+#ifndef SHARE_VM_GC_G1_WORKERDATAARRAY_HPP
+#define SHARE_VM_GC_G1_WORKERDATAARRAY_HPP
+
#include "memory/allocation.hpp"
#include "utilities/debug.hpp"
+class outputStream;
+
template <class T>
class WorkerDataArray : public CHeapObj<mtGC> {
- friend class G1GCParPhasePrinter;
T* _data;
uint _length;
const char* _title;
- bool _print_sum;
- uint _indent_level;
- bool _enabled;
WorkerDataArray<size_t>* _thread_work_items;
NOT_PRODUCT(inline T uninitialized() const;)
void set_all(T value);
public:
- WorkerDataArray(uint length,
- const char* title,
- bool print_sum,
- uint indent_level);
-
+ WorkerDataArray(uint length, const char* title);
~WorkerDataArray();
void link_thread_work_items(WorkerDataArray<size_t>* thread_work_items);
void set_thread_work_item(uint worker_i, size_t value);
WorkerDataArray<size_t>* thread_work_items() const {
@@ -60,29 +57,32 @@
void add(uint worker_i, T value);
double average(uint active_threads) const;
T sum(uint active_threads) const;
- T minimum(uint active_threads) const;
- T maximum(uint active_threads) const;
- T diff(uint active_threads) const;
-
- uint indentation() const {
- return _indent_level;
- }
const char* title() const {
return _title;
}
- bool should_print_sum() const {
- return _print_sum;
- }
-
void clear();
- void set_enabled(bool enabled) {
- _enabled = enabled;
- }
void reset() PRODUCT_RETURN;
void verify(uint active_threads) const PRODUCT_RETURN;
+
+
+ private:
+ class WDAPrinter {
+ public:
+ static void summary(outputStream* out, const char* title, double min, double avg, double max, double diff, double sum, bool print_sum);
+ static void summary(outputStream* out, const char* title, size_t min, double avg, size_t max, size_t diff, size_t sum, bool print_sum);
+
+ static void details(const WorkerDataArray<double>* phase, outputStream* out, uint active_threads);
+ static void details(const WorkerDataArray<size_t>* phase, outputStream* out, uint active_threads);
+ };
+
+ public:
+ void print_summary_on(outputStream* out, uint active_threads, bool print_sum = true) const;
+ void print_details_on(outputStream* out, uint active_threads) const;
};
+
+#endif // SHARE_VM_GC_G1_WORKERDATAARRAY_HPP
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