Thanks for the feedback, but did you notice this part? In our case, we have some additional homework to make it work on several nodes that is well beyond the s

Thanks for the feedback, but did you notice this part? In our case, we have some additional homework to make it work on several nodes that is well beyond the scope of this post As for multithreading, the functions are guaranteed monotonic. "nothing happens at the same time" is a reference to the laws of physics.