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Subject: Re: [OMPI devel] ofud on InfiniPath?
From: Peter Kjellström (cap_at_[hidden])
Date: 2011-05-03 05:50:31


On Monday, May 02, 2011 08:10:57 PM Paul H. Hargrove wrote:
> Has anybody successfully used the "ofud" BTL with Qlogic/InfniPath HCAs ?
>
> I know "ofud" is not for production, but I am seeing evidence that an
> InfiniPath_QLE7140 HCA cannot pass UD traffic and wanted to know if this
> was a known issue. If anybody *has* used UD w/ this class of HCA then I
> will know to look elsewhere for the problem.

Just a piece of data, the ib_send_lat test from the perftest pkg (OFED) claims
to be able to run on UD (from -h output):

 Usage:
   ib_send_lat start a server and wait for connection
   ib_send_lat <host> connect to server at <host>

 Options:
   -p, --port=<port> Listen on/connect to port <port> (default 18515)
   -c, --connection=<RC/UC/UD> Connection type RC/UC/UD (default RC)
 ...

/Peter