C++ (Cpp) immortalStructureDestructorAllocatorFor示例

示例#1

void MarkedSpace::resetAllocators()
{
    for (size_t cellSize = preciseStep; cellSize <= preciseCutoff; cellSize += preciseStep) {
        allocatorFor(cellSize).reset();
        normalDestructorAllocatorFor(cellSize).reset();
        immortalStructureDestructorAllocatorFor(cellSize).reset();
    }

    for (size_t cellSize = impreciseStep; cellSize <= impreciseCutoff; cellSize += impreciseStep) {
        allocatorFor(cellSize).reset();
        normalDestructorAllocatorFor(cellSize).reset();
        immortalStructureDestructorAllocatorFor(cellSize).reset();
    }

    m_normalSpace.largeAllocator.reset();
    m_normalDestructorSpace.largeAllocator.reset();
    m_immortalStructureDestructorSpace.largeAllocator.reset();
}

示例#2

void MarkedSpace::canonicalizeCellLivenessData()
{
    for (size_t cellSize = preciseStep; cellSize <= preciseCutoff; cellSize += preciseStep) {
        allocatorFor(cellSize).canonicalizeCellLivenessData();
        normalDestructorAllocatorFor(cellSize).canonicalizeCellLivenessData();
        immortalStructureDestructorAllocatorFor(cellSize).canonicalizeCellLivenessData();
    }

    for (size_t cellSize = impreciseStep; cellSize <= impreciseCutoff; cellSize += impreciseStep) {
        allocatorFor(cellSize).canonicalizeCellLivenessData();
        normalDestructorAllocatorFor(cellSize).canonicalizeCellLivenessData();
        immortalStructureDestructorAllocatorFor(cellSize).canonicalizeCellLivenessData();
    }

    m_normalSpace.largeAllocator.canonicalizeCellLivenessData();
    m_normalDestructorSpace.largeAllocator.canonicalizeCellLivenessData();
    m_immortalStructureDestructorSpace.largeAllocator.canonicalizeCellLivenessData();
}

示例#3

文件： MarkedSpace.cpp 项目： 166MMX/openjdk.java.net-openjfx-8u40-rt

MarkedSpace::MarkedSpace(Heap* heap)
    : m_heap(heap)
{
    for (size_t cellSize = preciseStep; cellSize <= preciseCutoff; cellSize += preciseStep) {
        allocatorFor(cellSize).init(heap, this, cellSize, MarkedBlock::None);
        normalDestructorAllocatorFor(cellSize).init(heap, this, cellSize, MarkedBlock::Normal);
        immortalStructureDestructorAllocatorFor(cellSize).init(heap, this, cellSize, MarkedBlock::ImmortalStructure);
    }

    for (size_t cellSize = impreciseStep; cellSize <= impreciseCutoff; cellSize += impreciseStep) {
        allocatorFor(cellSize).init(heap, this, cellSize, MarkedBlock::None);
        normalDestructorAllocatorFor(cellSize).init(heap, this, cellSize, MarkedBlock::Normal);
        immortalStructureDestructorAllocatorFor(cellSize).init(heap, this, cellSize, MarkedBlock::ImmortalStructure);
    }

    m_normalSpace.largeAllocator.init(heap, this, 0, MarkedBlock::None);
    m_normalDestructorSpace.largeAllocator.init(heap, this, 0, MarkedBlock::Normal);
    m_immortalStructureDestructorSpace.largeAllocator.init(heap, this, 0, MarkedBlock::ImmortalStructure);
}

示例#4

bool MarkedSpace::isPagedOut(double deadline)
{
    for (size_t cellSize = preciseStep; cellSize <= preciseCutoff; cellSize += preciseStep) {
        if (allocatorFor(cellSize).isPagedOut(deadline) 
            || normalDestructorAllocatorFor(cellSize).isPagedOut(deadline) 
            || immortalStructureDestructorAllocatorFor(cellSize).isPagedOut(deadline))
            return true;
    }

    for (size_t cellSize = impreciseStep; cellSize <= impreciseCutoff; cellSize += impreciseStep) {
        if (allocatorFor(cellSize).isPagedOut(deadline) 
            || normalDestructorAllocatorFor(cellSize).isPagedOut(deadline) 
            || immortalStructureDestructorAllocatorFor(cellSize).isPagedOut(deadline))
            return true;
    }

    if (m_normalSpace.largeAllocator.isPagedOut(deadline)
        || m_normalDestructorSpace.largeAllocator.isPagedOut(deadline)
        || m_immortalStructureDestructorSpace.largeAllocator.isPagedOut(deadline))
        return true;

    return false;
}