DYDAMA - DYnamics of DArk MAtter

A simple particle code that came to life while studying the dynamics of dark matter clumps. However it can be used to study various other objects such the planets in the solar system.

To compile the code, cd into the directory and type

make dydama

Prerequisite is the GNU compiler gcc-6. Make according adjustments to the Makefile if you want to use another compiler.

Another requirement is the c-library <SDL2/SDL.h>, for real-time graphics.

Side note

If the code crashes and gives a bus error: 10, the non-main pthread stack size might be too small. MacOS is particularly prone to this problem. Luckily, it is easily bypassed by adding

export GOMP_STACKSIZE=16384

or something equivalent for non-GNU compilers to your .bash_profile, .bashrc, or some equivalent dotfile.