Genga is an N-Body code designed to evolve systems with a dominant central mass (such as planetary systems, or planetesimal disks). It tracks collisions and support a test particle mode. It runs on the GPU. The code, along with instructions, is available at https://bitbucket.org/sigrimm/genga.

On the zBox, you need to compile and run Genga on the Tasna nodes. See SLURM for instructions on how to launch batch and interactive jobs on Tasna.