593 if (young_gen() != NULL) {
594 young_gen()->print_on(st);
595 }
596 if (old_gen() != NULL) {
597 old_gen()->print_on(st);
598 }
599 MetaspaceUtils::print_on(st);
600 }
601
602 void ParallelScavengeHeap::print_on_error(outputStream* st) const {
603 this->CollectedHeap::print_on_error(st);
604
605 st->cr();
606 PSParallelCompact::print_on_error(st);
607 }
608
609 void ParallelScavengeHeap::gc_threads_do(ThreadClosure* tc) const {
610 ParallelScavengeHeap::heap()->workers().threads_do(tc);
611 }
612
613 void ParallelScavengeHeap::run_task(AbstractGangTask* task) {
614 _workers.run_task(task);
615 }
616
617 void ParallelScavengeHeap::print_tracing_info() const {
618 AdaptiveSizePolicyOutput::print();
619 log_debug(gc, heap, exit)("Accumulated young generation GC time %3.7f secs", PSScavenge::accumulated_time()->seconds());
620 log_debug(gc, heap, exit)("Accumulated old generation GC time %3.7f secs", PSParallelCompact::accumulated_time()->seconds());
621 }
622
623 PreGenGCValues ParallelScavengeHeap::get_pre_gc_values() const {
624 const PSYoungGen* const young = young_gen();
625 const MutableSpace* const eden = young->eden_space();
626 const MutableSpace* const from = young->from_space();
627 const PSOldGen* const old = old_gen();
628
629 return PreGenGCValues(young->used_in_bytes(),
630 young->capacity_in_bytes(),
631 eden->used_in_bytes(),
632 eden->capacity_in_bytes(),
633 from->used_in_bytes(),
634 from->capacity_in_bytes(),
635 old->used_in_bytes(),
636 old->capacity_in_bytes());
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593 if (young_gen() != NULL) {
594 young_gen()->print_on(st);
595 }
596 if (old_gen() != NULL) {
597 old_gen()->print_on(st);
598 }
599 MetaspaceUtils::print_on(st);
600 }
601
602 void ParallelScavengeHeap::print_on_error(outputStream* st) const {
603 this->CollectedHeap::print_on_error(st);
604
605 st->cr();
606 PSParallelCompact::print_on_error(st);
607 }
608
609 void ParallelScavengeHeap::gc_threads_do(ThreadClosure* tc) const {
610 ParallelScavengeHeap::heap()->workers().threads_do(tc);
611 }
612
613 void ParallelScavengeHeap::print_tracing_info() const {
614 AdaptiveSizePolicyOutput::print();
615 log_debug(gc, heap, exit)("Accumulated young generation GC time %3.7f secs", PSScavenge::accumulated_time()->seconds());
616 log_debug(gc, heap, exit)("Accumulated old generation GC time %3.7f secs", PSParallelCompact::accumulated_time()->seconds());
617 }
618
619 PreGenGCValues ParallelScavengeHeap::get_pre_gc_values() const {
620 const PSYoungGen* const young = young_gen();
621 const MutableSpace* const eden = young->eden_space();
622 const MutableSpace* const from = young->from_space();
623 const PSOldGen* const old = old_gen();
624
625 return PreGenGCValues(young->used_in_bytes(),
626 young->capacity_in_bytes(),
627 eden->used_in_bytes(),
628 eden->capacity_in_bytes(),
629 from->used_in_bytes(),
630 from->capacity_in_bytes(),
631 old->used_in_bytes(),
632 old->capacity_in_bytes());
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