poly~ for manual multiple thread assign?

I am confused by something.

Is it at all possible load a set of cpu intensive processes into a poly~ object, set the number of voices to 2, enable dynamic threading and then mute voice number 1 so that only 1 set of these processes is calculated, but on a secondary core?

Maybe the reason multiple core assign is only possible via poly~ is due to timing related conveniences through automatic parrallness which this workaround is disruptive to.

my experiements have made me think this idea is most likely wishful thinking but I thought I'd check anyways.

cheers, mark.