¡Viva La Evolución! Replicating Life with OTP by Johnny Winn


By Erlang Central | Published: September 30, 2016



Slides and more info: http://www.erlang-factory.com/euc2016/johnny-winn

What if we could simulate life? What if we could watch the evolution of a million processes at once, with the strong surviving and passing on their traits?

It all starts with a population seed. Each organism (represented by a spawned process) will live, eat, breed, and eventually die. These organisms will live out their simple lives with a handful of modeled behaviors. Whatever happens in one generation affects all the future ones.

These complex worlds can easily unfold with the help of Elixir/OTP. In this talk, we will seed a population and then simulate the evolutionary process, while OTP Supervisors, Servers, and Events are utilized to manage the concurrent life processes. Essentially, we’ll replicate the changing world in an OTP Petri dish. ¡Viva La Evolución!

Talk objectives:

Show OTP in action to replicate evolution in organisms and display those “living” organisms in a browser using elm.

Target audience:

Anyone interested in process management, OTP, elm, and of course genetics.