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src/share/vm/gc_implementation/parallelScavenge/psTasks.cpp

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  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  *
  23  */
  24 
  25 #include "precompiled.hpp"
  26 #include "classfile/systemDictionary.hpp"
  27 #include "code/codeCache.hpp"
  28 #include "gc_implementation/parallelScavenge/cardTableExtension.hpp"
  29 #include "gc_implementation/parallelScavenge/gcTaskManager.hpp"
  30 #include "gc_implementation/parallelScavenge/psMarkSweep.hpp"
  31 #include "gc_implementation/parallelScavenge/psPromotionManager.hpp"
  32 #include "gc_implementation/parallelScavenge/psPromotionManager.inline.hpp"
  33 #include "gc_implementation/parallelScavenge/psScavenge.inline.hpp"
  34 #include "gc_implementation/parallelScavenge/psTasks.hpp"
  35 #include "memory/iterator.hpp"
  36 #include "memory/universe.hpp"
  37 #include "oops/oop.inline.hpp"
  38 #include "oops/oop.psgc.inline.hpp"
  39 #include "runtime/fprofiler.hpp"
  40 #include "runtime/thread.hpp"
  41 #include "runtime/vmThread.hpp"
  42 #include "services/management.hpp"
  43 #include "utilities/stack.inline.hpp"
  44 #include "utilities/taskqueue.hpp"
  45 
  46 //
  47 // ScavengeRootsTask
  48 //
  49 
  50 void ScavengeRootsTask::do_it(GCTaskManager* manager, uint which) {
  51   assert(Universe::heap()->is_gc_active(), "called outside gc");
  52 
  53   PSPromotionManager* pm = PSPromotionManager::gc_thread_promotion_manager(which);
  54   PSScavengeRootsClosure roots_closure(pm);
  55   PSPromoteRootsClosure  roots_to_old_closure(pm);
  56 
  57   switch (_root_type) {
  58     case universe:






  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  *
  23  */
  24 
  25 #include "precompiled.hpp"
  26 #include "classfile/systemDictionary.hpp"
  27 #include "code/codeCache.hpp"
  28 #include "gc_implementation/parallelScavenge/cardTableExtension.hpp"
  29 #include "gc_implementation/parallelScavenge/gcTaskManager.hpp"
  30 #include "gc_implementation/parallelScavenge/psMarkSweep.hpp"
  31 #include "gc_implementation/parallelScavenge/psPromotionManager.hpp"
  32 #include "gc_implementation/parallelScavenge/psPromotionManager.inline.hpp"
  33 #include "gc_implementation/parallelScavenge/psScavenge.inline.hpp"
  34 #include "gc_implementation/parallelScavenge/psTasks.hpp"
  35 #include "memory/iterator.hpp"
  36 #include "memory/universe.hpp"
  37 #include "oops/oop.inline.hpp"

  38 #include "runtime/fprofiler.hpp"
  39 #include "runtime/thread.hpp"
  40 #include "runtime/vmThread.hpp"
  41 #include "services/management.hpp"
  42 #include "utilities/stack.inline.hpp"
  43 #include "utilities/taskqueue.hpp"
  44 
  45 //
  46 // ScavengeRootsTask
  47 //
  48 
  49 void ScavengeRootsTask::do_it(GCTaskManager* manager, uint which) {
  50   assert(Universe::heap()->is_gc_active(), "called outside gc");
  51 
  52   PSPromotionManager* pm = PSPromotionManager::gc_thread_promotion_manager(which);
  53   PSScavengeRootsClosure roots_closure(pm);
  54   PSPromoteRootsClosure  roots_to_old_closure(pm);
  55 
  56   switch (_root_type) {
  57     case universe:







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