50 _gc_par_phases[JNIRoots] = new WorkerDataArray<double>(max_gc_threads, "JNI Handles Roots (ms):");
51 _gc_par_phases[ObjectSynchronizerRoots] = new WorkerDataArray<double>(max_gc_threads, "ObjectSynchronizer Roots (ms):");
52 _gc_par_phases[FlatProfilerRoots] = new WorkerDataArray<double>(max_gc_threads, "FlatProfiler Roots (ms):");
53 _gc_par_phases[ManagementRoots] = new WorkerDataArray<double>(max_gc_threads, "Management Roots (ms):");
54 _gc_par_phases[SystemDictionaryRoots] = new WorkerDataArray<double>(max_gc_threads, "SystemDictionary Roots (ms):");
55 _gc_par_phases[CLDGRoots] = new WorkerDataArray<double>(max_gc_threads, "CLDG Roots (ms):");
56 _gc_par_phases[JVMTIRoots] = new WorkerDataArray<double>(max_gc_threads, "JVMTI Roots (ms):");
57 _gc_par_phases[CMRefRoots] = new WorkerDataArray<double>(max_gc_threads, "CM RefProcessor Roots (ms):");
58 _gc_par_phases[WaitForStrongCLD] = new WorkerDataArray<double>(max_gc_threads, "Wait For Strong CLD (ms):");
59 _gc_par_phases[WeakCLDRoots] = new WorkerDataArray<double>(max_gc_threads, "Weak CLD Roots (ms):");
60 _gc_par_phases[SATBFiltering] = new WorkerDataArray<double>(max_gc_threads, "SATB Filtering (ms):");
61
62 _gc_par_phases[UpdateRS] = new WorkerDataArray<double>(max_gc_threads, "Update RS (ms):");
63 if (G1HotCardCache::default_use_cache()) {
64 _gc_par_phases[ScanHCC] = new WorkerDataArray<double>(max_gc_threads, "Scan HCC (ms):");
65 } else {
66 _gc_par_phases[ScanHCC] = NULL;
67 }
68 _gc_par_phases[ScanRS] = new WorkerDataArray<double>(max_gc_threads, "Scan RS (ms):");
69 _gc_par_phases[CodeRoots] = new WorkerDataArray<double>(max_gc_threads, "Code Root Scanning (ms):");
70 _gc_par_phases[ObjCopy] = new WorkerDataArray<double>(max_gc_threads, "Object Copy (ms):");
71 _gc_par_phases[Termination] = new WorkerDataArray<double>(max_gc_threads, "Termination (ms):");
72 _gc_par_phases[GCWorkerTotal] = new WorkerDataArray<double>(max_gc_threads, "GC Worker Total (ms):");
73 _gc_par_phases[GCWorkerEnd] = new WorkerDataArray<double>(max_gc_threads, "GC Worker End (ms):");
74 _gc_par_phases[Other] = new WorkerDataArray<double>(max_gc_threads, "GC Worker Other (ms):");
75
76 _update_rs_processed_buffers = new WorkerDataArray<size_t>(max_gc_threads, "Processed Buffers:");
77 _gc_par_phases[UpdateRS]->link_thread_work_items(_update_rs_processed_buffers);
78
79 _termination_attempts = new WorkerDataArray<size_t>(max_gc_threads, "Termination Attempts:");
80 _gc_par_phases[Termination]->link_thread_work_items(_termination_attempts);
81
82 if (UseStringDeduplication) {
83 _gc_par_phases[StringDedupQueueFixup] = new WorkerDataArray<double>(max_gc_threads, "Queue Fixup (ms):");
84 _gc_par_phases[StringDedupTableFixup] = new WorkerDataArray<double>(max_gc_threads, "Table Fixup (ms):");
85 } else {
86 _gc_par_phases[StringDedupQueueFixup] = NULL;
87 _gc_par_phases[StringDedupTableFixup] = NULL;
88 }
89
247 void G1GCPhaseTimes::print() {
248 note_gc_end();
249
250 double accounted_time_ms = _external_accounted_time_ms;
251 if (_root_region_scan_wait_time_ms > 0.0) {
252 info_line_and_account("Root Region Scan Waiting", _root_region_scan_wait_time_ms);
253 }
254
255 info_line_and_account("Evacuate Collection Set", _cur_collection_par_time_ms);
256 trace_phase(_gc_par_phases[GCWorkerStart], false);
257 debug_phase(_gc_par_phases[ExtRootScan]);
258 for (int i = ThreadRoots; i <= SATBFiltering; i++) {
259 trace_phase(_gc_par_phases[i]);
260 }
261 debug_phase(_gc_par_phases[UpdateRS]);
262 if (G1HotCardCache::default_use_cache()) {
263 trace_phase(_gc_par_phases[ScanHCC]);
264 }
265 debug_phase(_gc_par_phases[ScanRS]);
266 debug_phase(_gc_par_phases[CodeRoots]);
267 debug_phase(_gc_par_phases[ObjCopy]);
268 debug_phase(_gc_par_phases[Termination]);
269 debug_phase(_gc_par_phases[Other]);
270 debug_phase(_gc_par_phases[GCWorkerTotal]);
271 trace_phase(_gc_par_phases[GCWorkerEnd], false);
272
273 info_line_and_account("Code Roots", _cur_collection_code_root_fixup_time_ms + _cur_strong_code_root_purge_time_ms);
274 debug_line("Code Roots Fixup", _cur_collection_code_root_fixup_time_ms);
275 debug_line("Code Roots Purge", _cur_strong_code_root_purge_time_ms);
276
277 if (G1StringDedup::is_enabled()) {
278 info_line_and_account("String Dedup Fixup", _cur_string_dedup_fixup_time_ms);
279 debug_phase(_gc_par_phases[StringDedupQueueFixup]);
280 debug_phase(_gc_par_phases[StringDedupTableFixup]);
281 }
282 info_line_and_account("Clear Card Table", _cur_clear_ct_time_ms);
283 info_line_and_account("Expand Heap After Collection", _cur_expand_heap_time_ms);
284
285 info_line_and_account("Free Collection Set", _recorded_total_free_cset_time_ms);
286 debug_line("Free Collection Set Serial", _recorded_serial_free_cset_time_ms);
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50 _gc_par_phases[JNIRoots] = new WorkerDataArray<double>(max_gc_threads, "JNI Handles Roots (ms):");
51 _gc_par_phases[ObjectSynchronizerRoots] = new WorkerDataArray<double>(max_gc_threads, "ObjectSynchronizer Roots (ms):");
52 _gc_par_phases[FlatProfilerRoots] = new WorkerDataArray<double>(max_gc_threads, "FlatProfiler Roots (ms):");
53 _gc_par_phases[ManagementRoots] = new WorkerDataArray<double>(max_gc_threads, "Management Roots (ms):");
54 _gc_par_phases[SystemDictionaryRoots] = new WorkerDataArray<double>(max_gc_threads, "SystemDictionary Roots (ms):");
55 _gc_par_phases[CLDGRoots] = new WorkerDataArray<double>(max_gc_threads, "CLDG Roots (ms):");
56 _gc_par_phases[JVMTIRoots] = new WorkerDataArray<double>(max_gc_threads, "JVMTI Roots (ms):");
57 _gc_par_phases[CMRefRoots] = new WorkerDataArray<double>(max_gc_threads, "CM RefProcessor Roots (ms):");
58 _gc_par_phases[WaitForStrongCLD] = new WorkerDataArray<double>(max_gc_threads, "Wait For Strong CLD (ms):");
59 _gc_par_phases[WeakCLDRoots] = new WorkerDataArray<double>(max_gc_threads, "Weak CLD Roots (ms):");
60 _gc_par_phases[SATBFiltering] = new WorkerDataArray<double>(max_gc_threads, "SATB Filtering (ms):");
61
62 _gc_par_phases[UpdateRS] = new WorkerDataArray<double>(max_gc_threads, "Update RS (ms):");
63 if (G1HotCardCache::default_use_cache()) {
64 _gc_par_phases[ScanHCC] = new WorkerDataArray<double>(max_gc_threads, "Scan HCC (ms):");
65 } else {
66 _gc_par_phases[ScanHCC] = NULL;
67 }
68 _gc_par_phases[ScanRS] = new WorkerDataArray<double>(max_gc_threads, "Scan RS (ms):");
69 _gc_par_phases[CodeRoots] = new WorkerDataArray<double>(max_gc_threads, "Code Root Scanning (ms):");
70 #if INCLUDE_AOT
71 _gc_par_phases[AOTCodeRoots] = new WorkerDataArray<double>(max_gc_threads, "AOT Root Scanning (ms):");
72 #endif
73 _gc_par_phases[ObjCopy] = new WorkerDataArray<double>(max_gc_threads, "Object Copy (ms):");
74 _gc_par_phases[Termination] = new WorkerDataArray<double>(max_gc_threads, "Termination (ms):");
75 _gc_par_phases[GCWorkerTotal] = new WorkerDataArray<double>(max_gc_threads, "GC Worker Total (ms):");
76 _gc_par_phases[GCWorkerEnd] = new WorkerDataArray<double>(max_gc_threads, "GC Worker End (ms):");
77 _gc_par_phases[Other] = new WorkerDataArray<double>(max_gc_threads, "GC Worker Other (ms):");
78
79 _update_rs_processed_buffers = new WorkerDataArray<size_t>(max_gc_threads, "Processed Buffers:");
80 _gc_par_phases[UpdateRS]->link_thread_work_items(_update_rs_processed_buffers);
81
82 _termination_attempts = new WorkerDataArray<size_t>(max_gc_threads, "Termination Attempts:");
83 _gc_par_phases[Termination]->link_thread_work_items(_termination_attempts);
84
85 if (UseStringDeduplication) {
86 _gc_par_phases[StringDedupQueueFixup] = new WorkerDataArray<double>(max_gc_threads, "Queue Fixup (ms):");
87 _gc_par_phases[StringDedupTableFixup] = new WorkerDataArray<double>(max_gc_threads, "Table Fixup (ms):");
88 } else {
89 _gc_par_phases[StringDedupQueueFixup] = NULL;
90 _gc_par_phases[StringDedupTableFixup] = NULL;
91 }
92
250 void G1GCPhaseTimes::print() {
251 note_gc_end();
252
253 double accounted_time_ms = _external_accounted_time_ms;
254 if (_root_region_scan_wait_time_ms > 0.0) {
255 info_line_and_account("Root Region Scan Waiting", _root_region_scan_wait_time_ms);
256 }
257
258 info_line_and_account("Evacuate Collection Set", _cur_collection_par_time_ms);
259 trace_phase(_gc_par_phases[GCWorkerStart], false);
260 debug_phase(_gc_par_phases[ExtRootScan]);
261 for (int i = ThreadRoots; i <= SATBFiltering; i++) {
262 trace_phase(_gc_par_phases[i]);
263 }
264 debug_phase(_gc_par_phases[UpdateRS]);
265 if (G1HotCardCache::default_use_cache()) {
266 trace_phase(_gc_par_phases[ScanHCC]);
267 }
268 debug_phase(_gc_par_phases[ScanRS]);
269 debug_phase(_gc_par_phases[CodeRoots]);
270 #if INCLUDE_AOT
271 debug_phase(_gc_par_phases[AOTCodeRoots]);
272 #endif
273 debug_phase(_gc_par_phases[ObjCopy]);
274 debug_phase(_gc_par_phases[Termination]);
275 debug_phase(_gc_par_phases[Other]);
276 debug_phase(_gc_par_phases[GCWorkerTotal]);
277 trace_phase(_gc_par_phases[GCWorkerEnd], false);
278
279 info_line_and_account("Code Roots", _cur_collection_code_root_fixup_time_ms + _cur_strong_code_root_purge_time_ms);
280 debug_line("Code Roots Fixup", _cur_collection_code_root_fixup_time_ms);
281 debug_line("Code Roots Purge", _cur_strong_code_root_purge_time_ms);
282
283 if (G1StringDedup::is_enabled()) {
284 info_line_and_account("String Dedup Fixup", _cur_string_dedup_fixup_time_ms);
285 debug_phase(_gc_par_phases[StringDedupQueueFixup]);
286 debug_phase(_gc_par_phases[StringDedupTableFixup]);
287 }
288 info_line_and_account("Clear Card Table", _cur_clear_ct_time_ms);
289 info_line_and_account("Expand Heap After Collection", _cur_expand_heap_time_ms);
290
291 info_line_and_account("Free Collection Set", _recorded_total_free_cset_time_ms);
292 debug_line("Free Collection Set Serial", _recorded_serial_free_cset_time_ms);
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