104
105 stat.mark_exec();
106
107 // Process the queue
108 for (;;) {
109 oop java_string = G1StringDedupQueue::pop();
110 if (java_string == NULL) {
111 break;
112 }
113
114 G1StringDedupTable::deduplicate(java_string, stat);
115
116 // Safepoint this thread if needed
117 if (sts_join.should_yield()) {
118 stat.mark_block();
119 sts_join.yield();
120 stat.mark_unblock();
121 }
122 }
123
124 G1StringDedupTable::trim_entry_cache();
125
126 stat.mark_done();
127
128 // Print statistics
129 total_stat.add(stat);
130 print(stat, total_stat);
131 }
132 }
133
134 }
135
136 void G1StringDedupThread::stop_service() {
137 G1StringDedupQueue::cancel_wait();
138 }
139
140 void G1StringDedupThread::print(const G1StringDedupStat& last_stat, const G1StringDedupStat& total_stat) {
141 if (log_is_enabled(Info, gc, stringdedup)) {
142 G1StringDedupStat::print_summary(last_stat, total_stat);
143 if (log_is_enabled(Debug, gc, stringdedup)) {
144 G1StringDedupStat::print_statistics(last_stat, false);
145 G1StringDedupStat::print_statistics(total_stat, true);
146 G1StringDedupTable::print_statistics();
147 G1StringDedupQueue::print_statistics();
148 }
149 }
150 }
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104
105 stat.mark_exec();
106
107 // Process the queue
108 for (;;) {
109 oop java_string = G1StringDedupQueue::pop();
110 if (java_string == NULL) {
111 break;
112 }
113
114 G1StringDedupTable::deduplicate(java_string, stat);
115
116 // Safepoint this thread if needed
117 if (sts_join.should_yield()) {
118 stat.mark_block();
119 sts_join.yield();
120 stat.mark_unblock();
121 }
122 }
123
124 stat.mark_done();
125
126 // Print statistics
127 total_stat.add(stat);
128 print(stat, total_stat);
129 }
130
131 G1StringDedupTable::clean_entry_cache();
132 }
133 }
134
135 void G1StringDedupThread::stop_service() {
136 G1StringDedupQueue::cancel_wait();
137 }
138
139 void G1StringDedupThread::print(const G1StringDedupStat& last_stat, const G1StringDedupStat& total_stat) {
140 if (log_is_enabled(Info, gc, stringdedup)) {
141 G1StringDedupStat::print_summary(last_stat, total_stat);
142 if (log_is_enabled(Debug, gc, stringdedup)) {
143 G1StringDedupStat::print_statistics(last_stat, false);
144 G1StringDedupStat::print_statistics(total_stat, true);
145 G1StringDedupTable::print_statistics();
146 G1StringDedupQueue::print_statistics();
147 }
148 }
149 }
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