CPU Profiler

A simple CPU block profiler. Inspired by j_blow streams.

🚀 Example

Please check sandbox example here

{
    ProfileBlock("Block_1");

    std::this_thread::sleep_for(20ms);

    {
        ProfileBlock("Block_1.1");

        std::this_thread::sleep_for(20ms);
        std::this_thread::sleep_for(10ms);

        {
            ProfileBlock("Block_1.1.1");

            std::this_thread::sleep_for(20ms);
            std::this_thread::sleep_for(10ms);
        }
    }
    {
        ProfileBlock("Block_1.2");

        std::this_thread::sleep_for(10ms);
    }

    std::this_thread::sleep_for(10ms);
}
{
    ProfileBlock("Block_2");

    std::this_thread::sleep_for(30ms);
}

Output:

Block_1            155.548 ms
  Block_1.1        93.1160 ms
    Block_1.1.1    46.9826 ms
  Block_1.2        15.3387 ms
Block_2            31.3534 ms

🖥️ ImGui example output

⚠️ Important Notice

Don’t forget to call ClearProfiler(); at the end of the game loop cycle, or increase the PROFILER_MAX_ENTRIES value if needed. Otherwise, profiler log entries may overwrite each other.

Also, remember to define the PROFILER_ENABLED macro before including the profiler.hpp file.