[dataflow]

Did you create your own dialect of C++ along the way? I see co_try$(...) and co_trya$(...) whose definitions I can't find, and I assume they're macros that work either with or without coroutines... did you measure the performance overhead with coroutines?

[monax]

Theses macros are defined in our framework, the coroutine code is not that hot so we didn't measure the overhead

https://github.com/skift-org/karm