I have an algorithm where I'd like to iterative over the vertices with a configuration variable set to some value. Then, when all the vertices vote to halt, I'd like to reduce the configuration variable and repeat the inner iteration until some threshold of the configuration variable is reached. I was wondering what the natural way of programming that would be. It seems like a master Computing situation - but I didn't see any method for un-halting vertices. I also wasn't sure when A vertex would ever be able to call its own wakeup function.
Thanks, David
