http://www.cs.utah.edu/~coop/research/ccomp
CComp extends cXprop to do offline compression of on-chip RAM. There is
a link on the page to our paper describing this technique.
If you haven't visited the cXprop page in a while, it is still here:
http://www.cs.utah.edu/~coop/research/cxprop
It has not changed much since I started working on CComp.
As always, feel free to email me or this list with questions, comments
and/or concerns.
Nathan