1. Consider a system that has 256 nodes that are
connected by a butterfly network. Suppose that
the links of network are 1 byte wide and operating
at 200 MHz. Compare the unloaded latency for 80-byte
packets under store-and-forward and cut-through routing.
Assume 4 cycles of delay per hop are needed to make the
routing decision and 8 bits per flit in cut-through routing.
2. Repeat problem 1. assuming that the 256 nodes are
connected in an n-cubepatterns.
