Class MPSCQueueBenchmark

examples/mpsc.cpp:77–116

};

class MPSCQueueBenchmark : public CppBenchmark::BenchmarkPC
{
public:
    using BenchmarkPC::BenchmarkPC;

protected:
    void Initialize(CppBenchmark::ContextPC& context) override
    {
        _queue = std::make_shared<mpsc_queue_t<int>>();
        _count = 1;
    }

    void Cleanup(CppBenchmark::ContextPC& context) override
    {
        _queue.reset();
    }

    void RunProducer(CppBenchmark::ContextPC& context) override
    {
        if (_count >= items_to_produce)
        {
            _queue->enqueue(0);
            context.StopProduce();
            return;
        }

        _queue->enqueue(_count++);
    }

    void RunConsumer(CppBenchmark::ContextPC& context) override
    {
        int value = -1;
        if (_queue->dequeue(value) && (value == 0))
            context.StopConsume();
    }

private:
    std::shared_ptr<mpsc_queue_t<int>> _queue;
    std::atomic<int> _count;
};

class MPMCBoundedQueueBenchmark : public CppBenchmark::BenchmarkPC
{