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Subject: Re: [OMPI users] libibverbs
From: Jeff Squyres (jsquyres_at_[hidden])
Date: 2008-06-05 09:21:29

On Jun 4, 2008, at 4:28 PM, Brock Palen wrote:

> We have two installs of openmpi-1.2.3
> One with the pgi compilers the other with gcc/Nagf90
> One the pgi compilers does not link against libibverbs, but ompi_info
> shows the openib btl and we see traffic on the fabric.
> The other built with Nagware links against libibverbs. It also shoes
> in ompi_info the openib btl.
> What would cause this? It just pointed out that our login nodes
> (most of our cluster does not have IB) don't have libibverbs making
> code not link. Any insight from an OFED master would be great.

Did you build the gcc/Nagf90 version with --enable-static or --disable-

See the thread starting here:

Jeff Squyres
Cisco Systems