Simulation engines based on Building Software for Simulation by James Nutaro.
No good installation mechanism right now - just load the modules.
There are a number of protocols that need to be implemented for each
model, depending on its type (Sx.Model, Sx.Network, Sx.Atomic)
then the top-level network can be passed to Sx.Simulator.start_link/1
and advanced through time with Sx.Simulator.compute_next_state/2.
The logic-machine example from the book is implemented in
examples/logic.ex
A cellular automata example is implemented in examples/ca.ex.
$ iex -S mix
iex(1)> c("examples/logic.ex")
[LogicListener, Memory, N1, N2, Sim, Sx.Atomic.Memory, Sx.Atomic.Xor,
Sx.Model.Memory, Sx.Model.N1, Sx.Model.N2, Sx.Model.Xor, Sx.Network.N1,
Sx.Network.N2, Xor]
iex(2)> s = Sim.new()
#PID<0.23839.3>
iex(3)> Sim.run(s)
x₁ > 1
x₂ > 0
xx M0 C0 1 0 yy M1 C0-3 0 0 1
x₁ > 1
x₂ > 0
xx M1 C3 1 0 yy M2 C3-6 1 1 0
x₁ > 1
x₂ > 0
xx M2 C6 1 0 yy M3 C6-9 0 0 1
x₁ > 1
x₂ > 0
xx M3 C9 1 0 yy M4 C9-12 1 1 0
x₁ > 1
x₂ > 0
xx M4 C12 1 0 yy M5 C12-15 0 0 1
x₁ > 1
x₂ > 0
xx M5 C15 1 0 yy M6 C15-18 1 1 0
x₁ > 1
x₂ > 0
xx M6 C18 1 0 yy M7 C18-21 0 0 1
x₁ > 0
x₂ > 0
xx M7 C21 0 0 yy M8 C21-24 1 1 1
x₁ > 0
x₂ > 0
xx M8 C24 0 0 yy M9 C24-27 1 1 1
x₁ > 1
x₂ > 0
xx M9 C27 1 0 yy M10 C27-30 1 1 0
x₁ > 1
x₂ > 0
xx M10 C30 1 0 yy M11 C30-33 0 0 1
x₁ > 1
x₂ > 0
xx M11 C33 1 0 yy M12 C33-36 1 1 0
x₁ > 0
x₂ > 0
xx M12 C36 0 0 yy M13 C36-39 0 0 0
x₁ > 0
x₂ > 0
xx M13 C39 0 0 yy M14 C39-42 0 0 0
x₁ > q
:quit
iex(4)>