Excellent; thanks Paul. We're having a look.
On Feb 8, 2014, at 6:50 PM, Paul Hargrove <phhargrove_at_[hidden]> wrote:
> With Ralph's announcement that oshmem had been merged to v1.7 I started tests on lots of systems.
> When I found the problem described below, I tried the 1.7.4 release, I found the problem exists there too!!
> One system I tried is a fairly ancient x86-64/linux system w/ QLogic HCAs, and thus builds and tests mtl:psm.
> As a guest on this system I had NOT been testing it with all the 1.7.4rc's, but had tested at least once w/o problems (http://www.open-mpi.org/community/lists/devel/2014/01/13661.php).
> However, with both the 1.7.4 release and the current tarball (1.7.5a1r30634) I seem to be getting an ibv error that is probably due to the age of the OFED on this system:
> CCLD otfmerge-mpi
> /home/phhargrove/OMPI/openmpi-1.7-latest-linux-x86_64-psm/BLD/ompi/contrib/vt/vt/../../../.libs/libmpi.so: undefined reference to `ibv_event_type_str'
> collect2: ld returned 1 exit status
> The problem seems to be originating in the usenic btl:
> $ grep -rl ibv_event_type_str .
> Paul H. Hargrove PHHargrove_at_[hidden]
> Future Technologies Group
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