C++ (Cpp) getActualMemoryUsageInMB示例

示例#1

文件： V8GCController.cpp 项目： sinoory/webv8

void V8GCController::gcEpilogue()
{
    v8::HandleScope scope;

    // Run through all objects with pending activity making their wrappers weak
    // again.
    GCEpilogueVisitor epilogueVisitor;
    visitActiveDOMObjectsInCurrentThread(&epilogueVisitor);

    workingSetEstimateMB = getActualMemoryUsageInMB();

#if 0 //ndef NDEBUG
    // Check all survivals are weak.
    DOMObjectVisitor domObjectVisitor;
    visitDOMObjectsInCurrentThread(&domObjectVisitor);

    EnsureWeakDOMNodeVisitor weakDOMNodeVisitor;
    visitDOMNodesInCurrentThread(&weakDOMNodeVisitor);

    enumerateGlobalHandles();
#endif
}

示例#2

文件： V8GCController.cpp 项目： kanongil/webkit

void V8GCController::gcEpilogue()
{
    v8::HandleScope scope;

    // Run through all objects with pending activity making their wrappers weak
    // again.
    GCEpilogueVisitor<void, SpecialCaseEpilogueObjectHandler, &DOMDataStore::weakActiveDOMObjectCallback> epilogueObjectVisitor;
    visitActiveDOMObjects(&epilogueObjectVisitor);
    GCEpilogueVisitor<Node, SpecialCaseEpilogueNodeHandler, &DOMDataStore::weakNodeCallback> epilogueNodeVisitor;
    visitActiveDOMNodes(&epilogueNodeVisitor);

    workingSetEstimateMB = getActualMemoryUsageInMB();

#ifndef NDEBUG
    // Check all survivals are weak.
    DOMObjectVisitor domObjectVisitor;
    visitDOMObjects(&domObjectVisitor);

    EnsureWeakDOMNodeVisitor weakDOMNodeVisitor;
    visitDOMNodes(&weakDOMNodeVisitor);

    enumerateGlobalHandles();
#endif
}