9.1 Experimental Methodology

We ran experiments at the following temperatures: 300, 400, 500, 550, 600, 650, 700, 725, 750, 775, 800, 850, 900 and 1000 degrees Kelvin.

For each experimental temperature, we ran the code forty times each with a different initial seed to our generator. We used the rngs library by Steven Park and David Geyer, which is a Lehmer generator as discussed in [6]. Each different function in the code that required a call to the generator accessed its own personal random number stream.

Our geometry was of the two-step variety discussed in Section 7, with a grid size of $512\times 512$. and a $40\%$ coverage. We ran each run for ten million timesteps.

From each of these runs, we recorded both the final particle locations and the per-particle rates for each type of move.



Chris Siefert and Molly Moore 2002