FreeBSD version of k6mult?

[J. Seth Henry]

Does anyone know if there is an equivalent of the Linux k6mult tool for
FreeBSD? I have some FreeBSD systems running on AMD K6-2+ CPU's with the
powernow support, and I am trying to find a way to lower their clock rate.

So far, the google search just shows a similar request about a year ago
and an interview on the guy who wrote the Linux version.

Thanks,
Seth Henry