C++ (Cpp) Heap::activityCallback Examples

Example #1

File: GCActivityCallback.cpp Project: 604339917/JavaScriptCore-iOS-1

void DefaultGCActivityCallback::doWork()
{
    Heap* heap = &m_vm->heap;
    if (!isEnabled())
        return;
    
    APIEntryShim shim(m_vm);
#if !PLATFORM(IOS)
    double startTime = WTF::monotonicallyIncreasingTime();
    if (heap->isPagedOut(startTime + pagingTimeOut)) {
        heap->activityCallback()->cancel();
        heap->increaseLastGCLength(pagingTimeOut);
        return;
    }
#endif
    heap->collect();
}

Example #2

File: GCActivityCallback.cpp Project: MYSHLIFE/webkit

void DefaultGCActivityCallback::doWork()
{
    Heap* heap = &m_vm->heap;
    if (!isEnabled())
        return;
    
    JSLockHolder locker(m_vm);
    if (heap->isDeferred()) {
        scheduleTimer(0);
        return;
    }

#if !PLATFORM(IOS)
    double startTime = WTF::monotonicallyIncreasingTime();
    if (heap->isPagedOut(startTime + pagingTimeOut)) {
        heap->activityCallback()->cancel();
        heap->increaseLastGCLength(pagingTimeOut);
        return;
    }
#endif
    heap->gcTimerDidFire();
    heap->collect();
}