There are many different versions of OpenMPI about. It looks like you
have one that is set up for specialized hardware. Either this is the
wrong version or a configuration error, and you will need to talk to
your 'local System Administrator'.
Incidentally, you should not have to set LD_LIBRARY_PATH, but I
frequently have had to add configuration files in /etc/ld.so.conf.d,
including for openmpi on Fedora 12. On Fedora 10 (but not 12) MPI was
under the /etc/alternatives mechanism, and had other problems. I
currently have
gannet% cat /etc/ld.so.conf.d/openmpi-x86_64.conf
/usr/lib64/openmpi/lib
on F12.
On Wed, 3 Mar 2010, Patrick Connolly wrote:
I got Rmpi to compile with little difficulty, but had a tricky time
setting the LD_LIBRARY_PATH to use the OpenMPI libs. I now get a
different error when I try to load Rmpi
require(Rmpi)
Loading required package: Rmpi
librdmacm: couldn't read ABI version.
librdmacm: assuming: 4
libibverbs: Fatal: couldn't read uverbs ABI version.
CMA: unable to open /dev/infiniband/rdma_cm
--------------------------------------------------------------------------
WARNING: Failed to open "OpenIB-cma" [DAT_INTERNAL_ERROR:].
This may be a real error or it may be an invalid entry in the uDAPL
Registry which is contained in the dat.conf file. Contact your local
System Administrator to confirm the availability of the interfaces in
the dat.conf file.
--------------------------------------------------------------------------
I don't have this problem with Fedora 11 and I'd have thought there
would be little difference with CentOS (apart from the latter being 64
bit).
Is there something else that needs to be specified?
TIA
--
~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.
___ Patrick Connolly
{~._.~} Great minds discuss ideas
_( Y )_ Average minds discuss events
(:_~*~_:) Small minds discuss people
(_)-(_) ..... Eleanor Roosevelt
~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.
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--
Brian D. Ripley, rip...@stats.ox.ac.uk
Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/
University of Oxford, Tel: +44 1865 272861 (self)
1 South Parks Road, +44 1865 272866 (PA)
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