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6995781: Native Memory Tracking (Phase 1)

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7151532: DCmd for hotspot native memory tracking

Implementation of native memory tracking phase 1, which tracks VM native memory usage, and related DCmd

Reviewed-by: acorn, coleenp, fparain
This commit is contained in:
Zhengyu Gu 2012-06-28 17:03:16 -04:00
parent 8e42425c92
commit a39b17624a
315 changed files with 7245 additions and 1477 deletions
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22
hotspot/src/share/vm/gc_implementation/parallelScavenge/gcTaskManager.cpp
View file

@ -116,7 +116,7 @@ GCTaskQueue* GCTaskQueue::create() {
}
GCTaskQueue* GCTaskQueue::create_on_c_heap() {
GCTaskQueue* result = new(ResourceObj::C_HEAP) GCTaskQueue(true);
GCTaskQueue* result = new(ResourceObj::C_HEAP, mtGC) GCTaskQueue(true);
if (TraceGCTaskQueue) {
tty->print_cr("GCTaskQueue::create_on_c_heap()"
" returns " INTPTR_FORMAT,
@ -403,19 +403,19 @@ void GCTaskManager::initialize() {
_queue = SynchronizedGCTaskQueue::create(unsynchronized_queue, lock());
_noop_task = NoopGCTask::create_on_c_heap();
_idle_inactive_task = WaitForBarrierGCTask::create_on_c_heap();
_resource_flag = NEW_C_HEAP_ARRAY(bool, workers());
_resource_flag = NEW_C_HEAP_ARRAY(bool, workers(), mtGC);
{
// Set up worker threads.
// Distribute the workers among the available processors,
// unless we were told not to, or if the os doesn't want to.
uint* processor_assignment = NEW_C_HEAP_ARRAY(uint, workers());
uint* processor_assignment = NEW_C_HEAP_ARRAY(uint, workers(), mtGC);
if (!BindGCTaskThreadsToCPUs ||
!os::distribute_processes(workers(), processor_assignment)) {
for (uint a = 0; a < workers(); a += 1) {
processor_assignment[a] = sentinel_worker();
}
}
_thread = NEW_C_HEAP_ARRAY(GCTaskThread*, workers());
_thread = NEW_C_HEAP_ARRAY(GCTaskThread*, workers(), mtGC);
for (uint t = 0; t < workers(); t += 1) {
set_thread(t, GCTaskThread::create(this, t, processor_assignment[t]));
}
@ -426,7 +426,7 @@ void GCTaskManager::initialize() {
}
tty->cr();
}
FREE_C_HEAP_ARRAY(uint, processor_assignment);
FREE_C_HEAP_ARRAY(uint, processor_assignment, mtGC);
}
reset_busy_workers();
set_unblocked();
@ -455,11 +455,11 @@ GCTaskManager::~GCTaskManager() {
GCTaskThread::destroy(thread(i));
set_thread(i, NULL);
}
FREE_C_HEAP_ARRAY(GCTaskThread*, _thread);
FREE_C_HEAP_ARRAY(GCTaskThread*, _thread, mtGC);
_thread = NULL;
}
if (_resource_flag != NULL) {
FREE_C_HEAP_ARRAY(bool, _resource_flag);
FREE_C_HEAP_ARRAY(bool, _resource_flag, mtGC);
_resource_flag = NULL;
}
if (queue() != NULL) {
@ -817,7 +817,7 @@ NoopGCTask* NoopGCTask::create() {
}
NoopGCTask* NoopGCTask::create_on_c_heap() {
NoopGCTask* result = new(ResourceObj::C_HEAP) NoopGCTask(true);
NoopGCTask* result = new(ResourceObj::C_HEAP, mtGC) NoopGCTask(true);
return result;
}
@ -848,7 +848,7 @@ IdleGCTask* IdleGCTask::create() {
}
IdleGCTask* IdleGCTask::create_on_c_heap() {
IdleGCTask* result = new(ResourceObj::C_HEAP) IdleGCTask(true);
IdleGCTask* result = new(ResourceObj::C_HEAP, mtGC) IdleGCTask(true);
assert(UseDynamicNumberOfGCThreads,
"Should only be used with dynamic GC thread");
return result;
@ -984,7 +984,7 @@ WaitForBarrierGCTask* WaitForBarrierGCTask::create() {
WaitForBarrierGCTask* WaitForBarrierGCTask::create_on_c_heap() {
WaitForBarrierGCTask* result =
new (ResourceObj::C_HEAP) WaitForBarrierGCTask(true);
new (ResourceObj::C_HEAP, mtGC) WaitForBarrierGCTask(true);
return result;
}
@ -1114,7 +1114,7 @@ Monitor* MonitorSupply::reserve() {
// Lazy initialization.
if (freelist() == NULL) {
_freelist =
new(ResourceObj::C_HEAP) GrowableArray<Monitor*>(ParallelGCThreads,
new(ResourceObj::C_HEAP, mtGC) GrowableArray<Monitor*>(ParallelGCThreads,
true);
}
if (! freelist()->is_empty()) {