2011/1/10 Peter Kjellström <cap_at_[hidden]>:
> On Monday, January 10, 2011 03:06:06 pm Michael Di Domenico wrote:
>> I'm not sure if these are being reported from OpenMPI or through
>> OpenMPI from OpenFabrics, but i figured this would be a good place to
>> On one node we received the below errors, i'm not sure i under the
>> error sequence, hopefully someone can shed some light on what
>> [[5691,1],49][btl_openib_component.c:3294:handle_wc] from node27 to:
>> network is qlogic qdr end to end, openmpi 1.5 and ofed 1.5.2 (q stack)
> Not really addressing your problem, but, with qlogic you should be using psm,
> not verbs (btl_openib).
> That said, openib should work (slowly).
Yes, you are correct. We're running via verbs at the moment because
of a slurm interop issue. I have a patch from ralph but have not
tested it yet.
So far the only noticeable to effect to running non-psm is a 5usec hit
on each packet. otherwise functionally we seem okay.