AuroraRuntime/Include/Aurora/Time/DebugBenchmark.hpp

/***
    Copyright (C) 2021 J Reece Wilson (a/k/a "Reece"). All rights reserved.

    File: DebugBenchmark.hpp
    Date: 2021-6-10
    Author: Reece
***/
#pragma once

#include <Aurora/Console/Console.hpp>

namespace Aurora::Time
{
#if ((defined(AU_FORCE_BENCHMARK) || defined(AU_CFG_ID_DEBUG) || defined(AU_CFG_ID_INTERNAL)) && (!defined(AU_FORCE_NOBENCHMARK)))

    struct DebugBenchmark
    {
        inline DebugBenchmark(AuString &&message) : message_(AuMove(message))
        {
            this->stopwatch_.Start();
        }

        inline ~DebugBenchmark()
        {
            Finish();
        }

        inline void Finish()
        {
            auto uEndNS = this->stopwatch_.EndNS();
            Aurora::Logging::LogDbg("[Benchmark] {} took {}", message_, ConvertNSToTimescale(uEndNS));
        }

    private:
        Stopwatch<ClockSteady> stopwatch_;
        AuString message_;
    };

#else

    struct DebugBenchmark
    {
        template<typename ... T>
        DebugBenchmark(T... args) {}

        inline void Finish() {}
    };

#endif

}

#define SysBenchmark(...) Aurora::Time::DebugBenchmark _(__VA_ARGS__);