Tracy and coroutines

[Sven-v-Beuningen]

I'm currently working on a c++20 coroutine based JobSystem.
The JobSystem schedules coroutines on multiple threads. Calls to co_await can suspend the current coroutine and the JobSystem schedules another coroutine on the same thread. Later on the scheduler returns to the co_awaited coroutine.
Because of this it can happen that a coroutine is suspended and resumed multiple times.
I tried to use Tracy with this system, but always get "Zone is ended twice" error.
Is there anything I can do about that, or does Tracy just not support using coroutines?

Thank you very much in advance!

[wolfpld]

Please read about fibers in the manual.

[Sven-v-Beuningen]

Thank you very much about the hin. I read the part about fibers in the documentation and gave it a try:

This is my main worker function. It graps a Job and executes/resumes it. As described in your documentation, I Added the TracyFiberEnter and TracyFiberLeave macros. I also defined TRACY_FIBERS

auto JobSystemWorker::workerFunction() -> void
{
    TracyFiberEnter(m_workerName.c_str());
    while (m_running)
    {
        auto job = std::move(getJob());
        if (job)
        {
            (*job)();
        }
    }
    TracyFiberLeave;
}

Unfortunately, this didn't change anything. As written in the documentation, I added TracyFiberEnter macros, everytime I resume a coroutine:

auto func() -> Job {
    TracyFiberEnter(JobSystem::GetCurrentWorker()->getName());
    UV_PERF_ZONE(EProfilingSystem::Render_1);
    co_return;
}

auto mainFunc() -> Job
{
    while (true)
    {
        UV_PERF_ZONE(EProfilingSystem::Render_1);
        co_await func();
        TracyFiberEnter(JobSystem::GetCurrentWorker()->getName());
        UV_PERF_FRAMEBREAK();
    }

    JobSystem::Stop();
    co_return;
}

But I still geht the "Zone ended twice" error. Did I miss something else?