[cjdrake]

As mentioned in another answer, deep down there's not much difference. Personally, I find async/await more elegant for concurrent algorithm design (e.g. https://github.com/cjdrake/seqlogic/blob/main/ipynb/dining_p...).

But control threads like a clock/reset aren't the main idea. Look at the example RISC V core for the design style we're attempting (https://github.com/cjdrake/seqlogic/tree/main/tests/riscv/co...). No async/await or yields anywhere. It's described in a structural way, and a couple layers of Python hide the details.