SpiNNaker Torus Network (Without Wrap-around Links)
An illustration of a hexagonal torus network as used in SpiNNaker with the wrap-around links stubbed. This version is drawn with all edges of equal distance rather than the misleading projection often used with a normal 2D mesh augmented with diagonal links.
Usage
\input{spinnaker-torus}
Can be varied in size by adjusting the clip and for loop dimensions. Sorry this isn't done with a nice variable...