466 } else {
467 thread->tlab().make_parsable();
468 }
469 }
470 }
471
472 stats.publish();
473 }
474
475 void CollectedHeap::resize_all_tlabs() {
476 assert(SafepointSynchronize::is_at_safepoint() || !is_init_completed(),
477 "Should only resize tlabs at safepoint");
478
479 if (UseTLAB && ResizeTLAB) {
480 for (JavaThreadIteratorWithHandle jtiwh; JavaThread *thread = jtiwh.next(); ) {
481 thread->tlab().resize();
482 }
483 }
484 }
485
486 Tickspan CollectedHeap::run_task(AbstractGangTask* task) {
487 Ticks start = Ticks::now();
488
489 // FIXME
490 Unimplemented();
491
492 return Ticks::now() - start;
493 }
494
495 void CollectedHeap::full_gc_dump(GCTimer* timer, bool before) {
496 assert(timer != NULL, "timer is null");
497 if ((HeapDumpBeforeFullGC && before) || (HeapDumpAfterFullGC && !before)) {
498 GCTraceTime(Info, gc) tm(before ? "Heap Dump (before full gc)" : "Heap Dump (after full gc)", timer);
499 HeapDumper::dump_heap();
500 }
501
502 LogTarget(Trace, gc, classhisto) lt;
503 if (lt.is_enabled()) {
504 GCTraceTime(Trace, gc, classhisto) tm(before ? "Class Histogram (before full gc)" : "Class Histogram (after full gc)", timer);
505 ResourceMark rm;
506 LogStream ls(lt);
507 VM_GC_HeapInspection inspector(&ls, false /* ! full gc */);
508 inspector.doit();
509 }
510 }
511
512 void CollectedHeap::pre_full_gc_dump(GCTimer* timer) {
513 full_gc_dump(timer, true);
514 }
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466 } else {
467 thread->tlab().make_parsable();
468 }
469 }
470 }
471
472 stats.publish();
473 }
474
475 void CollectedHeap::resize_all_tlabs() {
476 assert(SafepointSynchronize::is_at_safepoint() || !is_init_completed(),
477 "Should only resize tlabs at safepoint");
478
479 if (UseTLAB && ResizeTLAB) {
480 for (JavaThreadIteratorWithHandle jtiwh; JavaThread *thread = jtiwh.next(); ) {
481 thread->tlab().resize();
482 }
483 }
484 }
485
486 void CollectedHeap::full_gc_dump(GCTimer* timer, bool before) {
487 assert(timer != NULL, "timer is null");
488 if ((HeapDumpBeforeFullGC && before) || (HeapDumpAfterFullGC && !before)) {
489 GCTraceTime(Info, gc) tm(before ? "Heap Dump (before full gc)" : "Heap Dump (after full gc)", timer);
490 HeapDumper::dump_heap();
491 }
492
493 LogTarget(Trace, gc, classhisto) lt;
494 if (lt.is_enabled()) {
495 GCTraceTime(Trace, gc, classhisto) tm(before ? "Class Histogram (before full gc)" : "Class Histogram (after full gc)", timer);
496 ResourceMark rm;
497 LogStream ls(lt);
498 VM_GC_HeapInspection inspector(&ls, false /* ! full gc */);
499 inspector.doit();
500 }
501 }
502
503 void CollectedHeap::pre_full_gc_dump(GCTimer* timer) {
504 full_gc_dump(timer, true);
505 }
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