<cluster id="bob_cluster" prefix="node-" radical="0-11" suffix=".acme.org" speed="1Gf"
bw="125MBps" lat="50us" topology="TORUS" topo_parameters="3,2,2" loopback_bw="100MBps" loopback_lat="0"/>
<cluster id="bob_cluster" prefix="node-" radical="0-11" suffix=".acme.org" speed="1Gf"
bw="125MBps" lat="50us" topology="TORUS" topo_parameters="3,2,2" loopback_bw="100MBps" loopback_lat="0"/>