Code developed as a part of this project is owned by NEC Labs. We can only release the code on a case-by-case basis due to legal reasons. The code will be provided "as is" for research purposes. If you are interested, please send a mail to ravik@nec-labs.com

Alternately, you can get an open implementation of Harp from the following site: http://www.cs.utexas.edu/~zfz/hir/, thanks to Mi kyung Han, Zifei Zhong, Mukesh Kumar and Mike Dahlin from the University of Texas at Austin.