Spring RTS Engine

Is there ANY way to make Spring use more than one CPU? It kind of sucks, a lot, when you have a fairly good quad core processor, and I literally can't play on the type of game I do(chicken defense; lots of units) due to sync lag.
No I will not take lowering any settings, whether graphical or gameplay, as an answer.

Thank You.

called mt and is more or less available since version 0.85

How do you even use that? The page gives no instruction and the links don't work except github.