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src/share/vm/gc/parallel/pcTasks.cpp
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*** 30,39 ****
--- 30,40 ----
#include "gc/parallel/psCompactionManager.inline.hpp"
#include "gc/parallel/psParallelCompact.hpp"
#include "gc/shared/collectedHeap.hpp"
#include "gc/shared/gcTimer.hpp"
#include "gc/shared/gcTraceTime.hpp"
+ #include "logging/log.hpp"
#include "memory/universe.hpp"
#include "oops/objArrayKlass.inline.hpp"
#include "oops/oop.inline.hpp"
#include "prims/jvmtiExport.hpp"
#include "runtime/fprofiler.hpp"
*** 50,61 ****
void ThreadRootsMarkingTask::do_it(GCTaskManager* manager, uint which) {
assert(ParallelScavengeHeap::heap()->is_gc_active(), "called outside gc");
ResourceMark rm;
- NOT_PRODUCT(GCTraceTime tm("ThreadRootsMarkingTask",
- PrintGCDetails && TraceParallelOldGCTasks, true, NULL));
ParCompactionManager* cm =
ParCompactionManager::gc_thread_compaction_manager(which);
ParCompactionManager::MarkAndPushClosure mark_and_push_closure(cm);
CLDToOopClosure mark_and_push_from_clds(&mark_and_push_closure, true);
--- 51,60 ----
*** 79,90 ****
void MarkFromRootsTask::do_it(GCTaskManager* manager, uint which) {
assert(ParallelScavengeHeap::heap()->is_gc_active(), "called outside gc");
- NOT_PRODUCT(GCTraceTime tm("MarkFromRootsTask",
- PrintGCDetails && TraceParallelOldGCTasks, true, NULL));
ParCompactionManager* cm =
ParCompactionManager::gc_thread_compaction_manager(which);
ParCompactionManager::MarkAndPushClosure mark_and_push_closure(cm);
ParCompactionManager::FollowKlassClosure follow_klass_closure(&mark_and_push_closure);
--- 78,87 ----
*** 150,161 ****
void RefProcTaskProxy::do_it(GCTaskManager* manager, uint which)
{
assert(ParallelScavengeHeap::heap()->is_gc_active(), "called outside gc");
- NOT_PRODUCT(GCTraceTime tm("RefProcTask",
- PrintGCDetails && TraceParallelOldGCTasks, true, NULL));
ParCompactionManager* cm =
ParCompactionManager::gc_thread_compaction_manager(which);
ParCompactionManager::MarkAndPushClosure mark_and_push_closure(cm);
ParCompactionManager::FollowStackClosure follow_stack_closure(cm);
_rp_task.work(_work_id, *PSParallelCompact::is_alive_closure(),
--- 147,156 ----
*** 206,218 ****
_terminator(t) {}
void StealMarkingTask::do_it(GCTaskManager* manager, uint which) {
assert(ParallelScavengeHeap::heap()->is_gc_active(), "called outside gc");
- NOT_PRODUCT(GCTraceTime tm("StealMarkingTask",
- PrintGCDetails && TraceParallelOldGCTasks, true, NULL));
-
ParCompactionManager* cm =
ParCompactionManager::gc_thread_compaction_manager(which);
ParCompactionManager::MarkAndPushClosure mark_and_push_closure(cm);
oop obj = NULL;
--- 201,210 ----
*** 238,250 ****
_terminator(t) {}
void StealRegionCompactionTask::do_it(GCTaskManager* manager, uint which) {
assert(ParallelScavengeHeap::heap()->is_gc_active(), "called outside gc");
- NOT_PRODUCT(GCTraceTime tm("StealRegionCompactionTask",
- PrintGCDetails && TraceParallelOldGCTasks, true, NULL));
-
ParCompactionManager* cm =
ParCompactionManager::gc_thread_compaction_manager(which);
// If not all threads are active, get a draining stack
--- 230,239 ----
*** 261,278 ****
which_stack_index = ParCompactionManager::pop_recycled_stack_index();
}
cm->set_region_stack_index(which_stack_index);
cm->set_region_stack(ParCompactionManager::region_list(which_stack_index));
- if (TraceDynamicGCThreads) {
- gclog_or_tty->print_cr("StealRegionCompactionTask::do_it "
- "region_stack_index %d region_stack = " PTR_FORMAT " "
- " empty (%d) use all workers %d",
- which_stack_index, p2i(ParCompactionManager::region_list(which_stack_index)),
- cm->region_stack()->is_empty(),
- use_all_workers);
- }
// Has to drain stacks first because there may be regions on
// preloaded onto the stack and this thread may never have
// done a draining task. Are the draining tasks needed?
--- 250,259 ----
*** 305,317 ****
_space_id(space_id), _region_index_start(region_index_start),
_region_index_end(region_index_end) {}
void UpdateDensePrefixTask::do_it(GCTaskManager* manager, uint which) {
- NOT_PRODUCT(GCTraceTime tm("UpdateDensePrefixTask",
- PrintGCDetails && TraceParallelOldGCTasks, true, NULL));
-
ParCompactionManager* cm =
ParCompactionManager::gc_thread_compaction_manager(which);
PSParallelCompact::update_and_deadwood_in_dense_prefix(cm,
_space_id,
--- 286,295 ----
*** 320,332 ****
}
void DrainStacksCompactionTask::do_it(GCTaskManager* manager, uint which) {
assert(ParallelScavengeHeap::heap()->is_gc_active(), "called outside gc");
- NOT_PRODUCT(GCTraceTime tm("DrainStacksCompactionTask",
- PrintGCDetails && TraceParallelOldGCTasks, true, NULL));
-
ParCompactionManager* cm =
ParCompactionManager::gc_thread_compaction_manager(which);
uint which_stack_index;
bool use_all_workers = manager->all_workers_active();
--- 298,307 ----
*** 339,356 ****
} else {
which_stack_index = stack_index();
}
cm->set_region_stack(ParCompactionManager::region_list(which_stack_index));
- if (TraceDynamicGCThreads) {
- gclog_or_tty->print_cr("DrainStacksCompactionTask::do_it which = %d "
- "which_stack_index = %d/empty(%d) "
- "use all workers %d",
- which, which_stack_index,
- cm->region_stack()->is_empty(),
- use_all_workers);
- }
cm->set_region_stack_index(which_stack_index);
// Process any regions already in the compaction managers stacks.
cm->drain_region_stacks();
--- 314,323 ----
*** 362,377 ****
assert(cm->region_stack() ==
ParCompactionManager::region_list(cm->region_stack_index()),
"region_stack and region_stack_index are inconsistent");
ParCompactionManager::push_recycled_stack_index(cm->region_stack_index());
- if (TraceDynamicGCThreads) {
- void* old_region_stack = (void*) cm->region_stack();
- int old_region_stack_index = cm->region_stack_index();
- gclog_or_tty->print_cr("Pushing region stack " PTR_FORMAT "/%d",
- p2i(old_region_stack), old_region_stack_index);
- }
-
cm->set_region_stack(NULL);
cm->set_region_stack_index((uint)max_uintx);
}
}
--- 329,337 ----
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