[ofa-general] Performance of UDAPL RDMA vs IB verbs

[Hal Rosenstock]

On Fri, 2008-02-15 at 16:09 -0500, Chuck Hartley wrote:
> Well I expect that is the problem then.  I see the same problem when I
> don't run the OpenSM at all and just use the one running on the blade
> server.  All those are SDR HCAs and that must be all that it will
> negotiate for. I'll have to figure out how to turn it off and just run
> the OpenSM one.

Is the rest of the subnet pure DDR and a mix of SDR/DDR ?

Does it work "right" with OpenSM off/using the vendor SM ?