[ofa-general] fat-tree CN nodes?

[Frank Olaf Sem-Jacobsen]

Hi,

I have been looking into the fat tree code, and I was wondering about 
the definition of a compute node (CN). Are these part of the leaf 
switches at the bottom of the fat tree, or are they extra switches that 
are connected to the fat tree, e.g. the switch in a rack of blades which 
is again connected to the fat tree?

Appreciate the help,
-- 
Frank Olaf Sem-Jacobsen