C++ (Cpp) holdOff示例

示例#1

文件： MemoryPressureHandlerLinux.cpp 项目： cheekiatng/webkit

void MemoryPressureHandler::respondToMemoryPressure(Critical critical, Synchronous synchronous)
{
    uninstall();

    double startTime = monotonicallyIncreasingTime();
    m_lowMemoryHandler(critical, synchronous);
    unsigned holdOffTime = (monotonicallyIncreasingTime() - startTime) * s_holdOffMultiplier;
    holdOff(std::max(holdOffTime, s_minimumHoldOffTime));
}

示例#2

文件： MemoryPressureHandlerLinux.cpp 项目： gubaojian/trylearn

void MemoryPressureHandler::respondToMemoryPressure(Critical critical, Synchronous synchronous)
{
    uninstall();

    double startTime = monotonicallyIncreasingTime();
    int64_t processMemory = processMemoryUsage();
    releaseMemory(critical, synchronous);
    int64_t bytesFreed = processMemory - processMemoryUsage();
    unsigned holdOffTime = s_maximumHoldOffTime;
    if (bytesFreed > 0 && static_cast<size_t>(bytesFreed) >= s_minimumBytesFreedToUseMinimumHoldOffTime)
        holdOffTime = (monotonicallyIncreasingTime() - startTime) * s_holdOffMultiplier;
    holdOff(std::max(holdOffTime, s_minimumHoldOffTime));
}