Here is a new code from our group, designed to efficiently calculate melting points with ab initio methods: Solid Liquid in Ultra-Small Coexistence with Hovering Interface (SLUSCHI)
https://alum.mit.edu/www/avdw/sluschi.html
The main contributor to this effort is Qijun Hong.
Hi Alex. Thank you for the update. Unfortunately the link doesn’t work. Do you have an updated url for the code?
https://faculty.engineering.asu.edu/hong/sluschi-2/
I’ll update the link too - thanks!