Esempi in C++ (Cpp) per marking_stacks_empty

Esempio n. 1

File: psCompactionManager.cpp Progetto: sourcemirror/jdk-9-hotspot

void ParCompactionManager::follow_marking_stacks() {
  do {
    // Drain the overflow stack first, to allow stealing from the marking stack.
    oop obj;
    while (marking_stack()->pop_overflow(obj)) {
      follow_contents(obj);
    }
    while (marking_stack()->pop_local(obj)) {
      follow_contents(obj);
    }

    // Process ObjArrays one at a time to avoid marking stack bloat.
    ObjArrayTask task;
    if (_objarray_stack.pop_overflow(task) || _objarray_stack.pop_local(task)) {
      follow_contents((objArrayOop)task.obj(), task.index());
    }
  } while (!marking_stacks_empty());

  assert(marking_stacks_empty(), "Sanity");
}

Esempio n. 2

File: psCompactionManager.cpp Progetto: 641252154/HotSpot-JVM-Linux-x86-Research

void ParCompactionManager::follow_marking_stacks() {
  do {
    // Drain the overflow stack first, to allow stealing from the marking stack.
    oop obj;
    while (marking_stack()->pop_overflow(obj)) {
      obj->follow_contents(this);
    }
    while (marking_stack()->pop_local(obj)) {
      obj->follow_contents(this);
    }

    // Process ObjArrays one at a time to avoid marking stack bloat.
    ObjArrayTask task;
    if (_objarray_stack.pop_overflow(task)) {
      objArrayKlass* const k = (objArrayKlass*)task.obj()->blueprint();
      k->oop_follow_contents(this, task.obj(), task.index());
    } else if (_objarray_stack.pop_local(task)) {
      objArrayKlass* const k = (objArrayKlass*)task.obj()->blueprint();
      k->oop_follow_contents(this, task.obj(), task.index());
    }
  } while (!marking_stacks_empty());

  assert(marking_stacks_empty(), "Sanity");
}