Is there any option to generate purely single-threaded code? For my use cases, I feel like it might be easier to make stuff work in one thread than to debug multithreading issues.

You could run your

suspend

code in a dispatcher like this. https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-core/kotlinx.coroutines/new-single-thread-context.html

Interesting, thanks!

you may want to try out new-memory concurrency it supposedly removes freezing.

@jimn I had a look at the docs, that might be a winner! Although it’s a bit scary that it’s changing so much

so far so good here on linux native C p_thread code talking to the kernel. i backed off the available pthread testing samples when i ran into the freeze barriers but came back to it and currently have new-memory build that succeeds with original pthread code out of the box.