In my understanding if a system that only has underlying Infiniband connectivity (i.e. not iWarp or anything else which DAPL could use as an alternative) then DAPL exists solely as an abstracted layer on top of OFA/Infiniband.
If this is the case, then how can DAPL offer more functionality than OFA does if DAPL relies solely on OFA as the only layer beneath it? OFED stack
