- radical="0-11" power="1Gf" bw="125MBps" lat="50us" topology="TORUS" topo_parameters="3,2,2"
- loopback_bw="100000000" loopback_lat="0"/>
+ radical="0-11" speed="1Gf" bw="125MBps" lat="50us" topology="TORUS" topo_parameters="3,2,2"
+ loopback_bw="100000000Bps" loopback_lat="0"/>