*** Introduction *** This repository contains a snapshot of the Janus source code used for the experiments in the paper: The Janus Triad: Exploiting Parallelism through Dynamic Binary Modification Ruoyu Zhou, George Wort, Márton Erdős, Timothy M. Jones 15th ACM SIGPLAN/SIGOPS International Conference on Virtual Execution Environments (VEE), 2019. Please cite this article if you produce any work that builds upon this code. *** Licence *** Everything in this repository is licensed under a BSD licence, available in vee2019-janus/LICENSE *** Further information *** For the latest development of Janus, please refer to the GitHub repository: https://github.com/JanusDBM/Janus If you have any issues or questions, please contact Ruoyu Zhou (rkz20@cam.ac.uk), or Timothy Jones (timothy.jones@cl.cam.ac.uk).