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Subject: Re: [OMPI users] openmpi/openib problems
From: jessie puls (pulsj_at_[hidden])
Date: 2008-02-19 14:35:06


jessie puls wrote:
> Hi all,
>
> I'm having problems getting openmpi to work correctly using verbs on
> some systems. It's been working using openib for quite some time, but I
> need to get it working using verbs for some research I'm doing.

This would make a whole lot more sense if I'd typed it correctly. It's
been working using ipoib.

Anyway
> all seems to be good on the openib side of things. ibv_devinfo and
> ibv_devices returns device information, and they are listed as active on
> each node. Also all hosts are visible to each other (ibhosts shows a
> full list).
>
> The problem I see with openmpi is I have the openib btl, but not the
> openib mpool, and when looking at the contents of ompi/mca/mpool/ I
> don't see openib there (sm and rdma are both listed and ompi_info shows
> they've been included in the build). Any help would be appreciated.
>
> Thanks,
>
> Jessie
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