Accessing/modifying the Vat decision procedure

[void4]

If I wanted to implement a priority system for the turn queue, or other arbitrary behavior, would that be possible?

[MostAwesomeDude]

It's not yet part of the specification. Typhon's scheduler is hardcoded and aimed at single-core performance right now; both of those can be changed, with effort.

It's worth pointing out that we want to enforce E-order and so probably require the programmer to reorder their code in order to change the order in which turns get enqueued. I've done this before in experiments and it was not unreasonable.