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-
dlopen?
See the thread starting here:
http://www.open-mpi.org/community/lists/users/2008/06/5821.php
--
Jeff Squyres
Cisco Systems
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