A Hierarchical 3D-Mesh (H3DM) Network s a
2D-mesh network of multiple basic modules (BMs), in
which the basic modules are 3D-torus networks that are
hierarchically interconnected for higher-level networks. In
this paper, we evaluate the dynamic communication performance of a H3DM network under hot-spot traffic pattern
using a deadlock-free dimension order routing algorithm
with minimum number of virtual channels. We have also
evaluated the dynamic communication performance of the
mesh and torus networks. It is shown that under most
imbalance hot-spot traffic pattern H3DM network yields
high throughput and low average transfer time than that
of mesh and torus networks, providing better dynamic
communication performance compared to those networks
