3 ms·

I got that understanding here: https://en.cppreference.com/w/cpp/thread/async https://en.cppreference.com/w/cpp/thread/async

• jcelerier 4y ago
  coroutines (https://en.cppreference.com/w/cpp/language/coroutines https://en.cppreference.com/w/cpp/language/coroutines) are unrelated to std::async
  • andrewstuart 4y ago
    In other languages they are tightly related to async/await and I made the mistake of assuming they were connected.
    • srott 4y ago
      I think even gccgo used threads as coroutines, not sure if it's still the case