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8043607: Add a GC id as a log decoration similar to PrintGCTimeStamps

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Reviewed-by: jwilhelm, ehelin, tschatzl
This commit is contained in:
Bengt Rutisson 2014-06-19 13:31:14 +02:00
parent ad2e593b80
commit 9672a26d51
32 changed files with 404 additions and 174 deletions
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34
hotspot/src/share/vm/gc_implementation/parallelScavenge/psParallelCompact.cpp
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@ -979,7 +979,7 @@ void PSParallelCompact::pre_compact(PreGCValues* pre_gc_values)
// at each young gen gc. Do the update unconditionally (even though a
// promotion failure does not swap spaces) because an unknown number of minor
// collections will have swapped the spaces an unknown number of times.
GCTraceTime tm("pre compact", print_phases(), true, &_gc_timer);
GCTraceTime tm("pre compact", print_phases(), true, &_gc_timer, _gc_tracer.gc_id());
ParallelScavengeHeap* heap = gc_heap();
_space_info[from_space_id].set_space(heap->young_gen()->from_space());
_space_info[to_space_id].set_space(heap->young_gen()->to_space());
@ -1022,7 +1022,7 @@ void PSParallelCompact::pre_compact(PreGCValues* pre_gc_values)
void PSParallelCompact::post_compact()
{
GCTraceTime tm("post compact", print_phases(), true, &_gc_timer);
GCTraceTime tm("post compact", print_phases(), true, &_gc_timer, _gc_tracer.gc_id());
for (unsigned int id = old_space_id; id < last_space_id; ++id) {
// Clear the marking bitmap, summary data and split info.
@ -1848,7 +1848,7 @@ void PSParallelCompact::summary_phase_msg(SpaceId dst_space_id,
void PSParallelCompact::summary_phase(ParCompactionManager* cm,
bool maximum_compaction)
{
GCTraceTime tm("summary phase", print_phases(), true, &_gc_timer);
GCTraceTime tm("summary phase", print_phases(), true, &_gc_timer, _gc_tracer.gc_id());
// trace("2");
#ifdef ASSERT
@ -2057,7 +2057,7 @@ bool PSParallelCompact::invoke_no_policy(bool maximum_heap_compaction) {
gclog_or_tty->date_stamp(PrintGC && PrintGCDateStamps);
TraceCPUTime tcpu(PrintGCDetails, true, gclog_or_tty);
GCTraceTime t1(GCCauseString("Full GC", gc_cause), PrintGC, !PrintGCDetails, NULL);
GCTraceTime t1(GCCauseString("Full GC", gc_cause), PrintGC, !PrintGCDetails, NULL, _gc_tracer.gc_id());
TraceCollectorStats tcs(counters());
TraceMemoryManagerStats tms(true /* Full GC */,gc_cause);
@ -2359,7 +2359,7 @@ void PSParallelCompact::marking_phase(ParCompactionManager* cm,
bool maximum_heap_compaction,
ParallelOldTracer *gc_tracer) {
// Recursively traverse all live objects and mark them
GCTraceTime tm("marking phase", print_phases(), true, &_gc_timer);
GCTraceTime tm("marking phase", print_phases(), true, &_gc_timer, _gc_tracer.gc_id());
ParallelScavengeHeap* heap = gc_heap();
uint parallel_gc_threads = heap->gc_task_manager()->workers();
@ -2374,7 +2374,7 @@ void PSParallelCompact::marking_phase(ParCompactionManager* cm,
ClassLoaderDataGraph::clear_claimed_marks();
{
GCTraceTime tm_m("par mark", print_phases(), true, &_gc_timer);
GCTraceTime tm_m("par mark", print_phases(), true, &_gc_timer, _gc_tracer.gc_id());
ParallelScavengeHeap::ParStrongRootsScope psrs;
@ -2403,24 +2403,24 @@ void PSParallelCompact::marking_phase(ParCompactionManager* cm,
// Process reference objects found during marking
{
GCTraceTime tm_r("reference processing", print_phases(), true, &_gc_timer);
GCTraceTime tm_r("reference processing", print_phases(), true, &_gc_timer, _gc_tracer.gc_id());
ReferenceProcessorStats stats;
if (ref_processor()->processing_is_mt()) {
RefProcTaskExecutor task_executor;
stats = ref_processor()->process_discovered_references(
is_alive_closure(), &mark_and_push_closure, &follow_stack_closure,
&task_executor, &_gc_timer);
&task_executor, &_gc_timer, _gc_tracer.gc_id());
} else {
stats = ref_processor()->process_discovered_references(
is_alive_closure(), &mark_and_push_closure, &follow_stack_closure, NULL,
&_gc_timer);
&_gc_timer, _gc_tracer.gc_id());
}
gc_tracer->report_gc_reference_stats(stats);
}
GCTraceTime tm_c("class unloading", print_phases(), true, &_gc_timer);
GCTraceTime tm_c("class unloading", print_phases(), true, &_gc_timer, _gc_tracer.gc_id());
// This is the point where the entire marking should have completed.
assert(cm->marking_stacks_empty(), "Marking should have completed");
@ -2459,7 +2459,7 @@ static PSAlwaysTrueClosure always_true;
void PSParallelCompact::adjust_roots() {
// Adjust the pointers to reflect the new locations
GCTraceTime tm("adjust roots", print_phases(), true, &_gc_timer);
GCTraceTime tm("adjust roots", print_phases(), true, &_gc_timer, _gc_tracer.gc_id());
// Need new claim bits when tracing through and adjusting pointers.
ClassLoaderDataGraph::clear_claimed_marks();
@ -2495,7 +2495,7 @@ void PSParallelCompact::adjust_roots() {
void PSParallelCompact::enqueue_region_draining_tasks(GCTaskQueue* q,
uint parallel_gc_threads)
{
GCTraceTime tm("drain task setup", print_phases(), true, &_gc_timer);
GCTraceTime tm("drain task setup", print_phases(), true, &_gc_timer, _gc_tracer.gc_id());
// Find the threads that are active
unsigned int which = 0;
@ -2569,7 +2569,7 @@ void PSParallelCompact::enqueue_region_draining_tasks(GCTaskQueue* q,
void PSParallelCompact::enqueue_dense_prefix_tasks(GCTaskQueue* q,
uint parallel_gc_threads) {
GCTraceTime tm("dense prefix task setup", print_phases(), true, &_gc_timer);
GCTraceTime tm("dense prefix task setup", print_phases(), true, &_gc_timer, _gc_tracer.gc_id());
ParallelCompactData& sd = PSParallelCompact::summary_data();
@ -2651,7 +2651,7 @@ void PSParallelCompact::enqueue_region_stealing_tasks(
GCTaskQueue* q,
ParallelTaskTerminator* terminator_ptr,
uint parallel_gc_threads) {
GCTraceTime tm("steal task setup", print_phases(), true, &_gc_timer);
GCTraceTime tm("steal task setup", print_phases(), true, &_gc_timer, _gc_tracer.gc_id());
// Once a thread has drained it's stack, it should try to steal regions from
// other threads.
@ -2699,7 +2699,7 @@ void PSParallelCompact::write_block_fill_histogram(outputStream* const out)
void PSParallelCompact::compact() {
// trace("5");
GCTraceTime tm("compaction phase", print_phases(), true, &_gc_timer);
GCTraceTime tm("compaction phase", print_phases(), true, &_gc_timer, _gc_tracer.gc_id());
ParallelScavengeHeap* heap = (ParallelScavengeHeap*)Universe::heap();
assert(heap->kind() == CollectedHeap::ParallelScavengeHeap, "Sanity");
@ -2716,7 +2716,7 @@ void PSParallelCompact::compact() {
enqueue_region_stealing_tasks(q, &terminator, active_gc_threads);
{
GCTraceTime tm_pc("par compact", print_phases(), true, &_gc_timer);
GCTraceTime tm_pc("par compact", print_phases(), true, &_gc_timer, _gc_tracer.gc_id());
gc_task_manager()->execute_and_wait(q);
@ -2730,7 +2730,7 @@ void PSParallelCompact::compact() {
{
// Update the deferred objects, if any. Any compaction manager can be used.
GCTraceTime tm_du("deferred updates", print_phases(), true, &_gc_timer);
GCTraceTime tm_du("deferred updates", print_phases(), true, &_gc_timer, _gc_tracer.gc_id());
ParCompactionManager* cm = ParCompactionManager::manager_array(0);
for (unsigned int id = old_space_id; id < last_space_id; ++id) {
update_deferred_objects(cm, SpaceId(id));