The code is freely available and the source code can be cloned via git
git clone git://repo.eecs.berkeley.edu/users/solomon/ctf
Build instructions are in a README in the top folder and
sample codes are in the examples sub-folder.
Publications describing Cyclops Tensor Framework can be found here
Edgar Solomonik, Devin Matthews, Jeff Hammond, and James Demmel; Cyclops Tensor Framework: reducing communication and eliminating load
imbalance in massively parallel contractions;
IEEE International Parallel and Distributed Processing Symposium (IPDPS),
Boston, MA, May 2013.
(text)
Edgar Solomonik, Jeff Hammond, and James Demmel; A preliminary analysis of Cyclops Tensor Framework;
EECS Department, University of California, Berkeley, March 2012.
(text)
Doxygen documentation available here.