38 #include "gc/serial/markSweep.hpp"
  39 #include "gc/shared/gcCause.hpp"
  40 #include "gc/shared/gcHeapSummary.hpp"
  41 #include "gc/shared/gcId.hpp"
  42 #include "gc/shared/gcLocker.inline.hpp"
  43 #include "gc/shared/gcTimer.hpp"
  44 #include "gc/shared/gcTrace.hpp"
  45 #include "gc/shared/gcTraceTime.inline.hpp"
  46 #include "gc/shared/isGCActiveMark.hpp"
  47 #include "gc/shared/referencePolicy.hpp"
  48 #include "gc/shared/referenceProcessor.hpp"
  49 #include "gc/shared/spaceDecorator.hpp"
  50 #include "logging/log.hpp"
  51 #include "oops/oop.inline.hpp"
  52 #include "runtime/biasedLocking.hpp"
  53 #include "runtime/fprofiler.hpp"
  54 #include "runtime/safepoint.hpp"
  55 #include "runtime/vmThread.hpp"
  56 #include "services/management.hpp"
  57 #include "services/memoryService.hpp"

  58 #include "utilities/events.hpp"
  59 #include "utilities/stack.inline.hpp"
  60 
  61 elapsedTimer        PSMarkSweep::_accumulated_time;
  62 jlong               PSMarkSweep::_time_of_last_gc   = 0;
  63 CollectorCounters*  PSMarkSweep::_counters = NULL;
  64 
  65 void PSMarkSweep::initialize() {
  66   MemRegion mr = ParallelScavengeHeap::heap()->reserved_region();
  67   set_ref_processor(new ReferenceProcessor(mr));     // a vanilla ref proc
  68   _counters = new CollectorCounters("PSMarkSweep", 1);
  69 }
  70 
  71 // This method contains all heap specific policy for invoking mark sweep.
  72 // PSMarkSweep::invoke_no_policy() will only attempt to mark-sweep-compact
  73 // the heap. It will do nothing further. If we need to bail out for policy
  74 // reasons, scavenge before full gc, or any other specialized behavior, it
  75 // needs to be added here.
  76 //
  77 // Note that this method should only be called from the vm_thread while

  38 #include "gc/serial/markSweep.hpp"
  39 #include "gc/shared/gcCause.hpp"
  40 #include "gc/shared/gcHeapSummary.hpp"
  41 #include "gc/shared/gcId.hpp"
  42 #include "gc/shared/gcLocker.inline.hpp"
  43 #include "gc/shared/gcTimer.hpp"
  44 #include "gc/shared/gcTrace.hpp"
  45 #include "gc/shared/gcTraceTime.inline.hpp"
  46 #include "gc/shared/isGCActiveMark.hpp"
  47 #include "gc/shared/referencePolicy.hpp"
  48 #include "gc/shared/referenceProcessor.hpp"
  49 #include "gc/shared/spaceDecorator.hpp"
  50 #include "logging/log.hpp"
  51 #include "oops/oop.inline.hpp"
  52 #include "runtime/biasedLocking.hpp"
  53 #include "runtime/fprofiler.hpp"
  54 #include "runtime/safepoint.hpp"
  55 #include "runtime/vmThread.hpp"
  56 #include "services/management.hpp"
  57 #include "services/memoryService.hpp"
  58 #include "utilities/align.hpp"
  59 #include "utilities/events.hpp"
  60 #include "utilities/stack.inline.hpp"
  61 
  62 elapsedTimer        PSMarkSweep::_accumulated_time;
  63 jlong               PSMarkSweep::_time_of_last_gc   = 0;
  64 CollectorCounters*  PSMarkSweep::_counters = NULL;
  65 
  66 void PSMarkSweep::initialize() {
  67   MemRegion mr = ParallelScavengeHeap::heap()->reserved_region();
  68   set_ref_processor(new ReferenceProcessor(mr));     // a vanilla ref proc
  69   _counters = new CollectorCounters("PSMarkSweep", 1);
  70 }
  71 
  72 // This method contains all heap specific policy for invoking mark sweep.
  73 // PSMarkSweep::invoke_no_policy() will only attempt to mark-sweep-compact
  74 // the heap. It will do nothing further. If we need to bail out for policy
  75 // reasons, scavenge before full gc, or any other specialized behavior, it
  76 // needs to be added here.
  77 //
  78 // Note that this method should only be called from the vm_thread while