Topology Class

Each Cray system is given a topology class based on the number of cabinets and their cabling. Some commands, such as xtbounce, enable the administrator to specify topology class as an option.

The follow commands display the topology class of a system in their output:
  • xtcli status
  • rca-helper -o
  • xtclass (executed on the SMW)
For example:
smw# xtclass
1