You might want to double check this; it's an easy thing to test
incorrectly.
What you want to check is that the LD_LIBRARY_PATH is set properly for
*non-interactive logins* (I assume you are using the rsh/ssh launcher
for Open MPI, vs. using a resource manager such as SLURM, Torque,
etc.). For example, try this:
-----
shell$ ssh othernode env | grep LD_LIBRARY_PATH
-----
This runs "env" on the other node and will show you what the
LD_LIBRARY_PATH is over there. This is what you want to check
includes the right paths for the Intel libraries. Note that it is
different than:
-----
shell$ ssh othernode
othernode$ env | grep LD_LIBRARY_PATH
-----
Because shell startup files may differentiate between interactive and
non-interactive logins. It depends on your local system setup.
Hope that helps.
On Sep 9, 2008, at 2:58 PM, Christopher Tanner wrote:
Jeremy -
Thanks for the help - this bit of advice came up quite a bit through
internet searches. However, I made sure that the LD_LIBRARY_PATH was
set and correct on all nodes -- and the error persists.
Any other possible solutions? Thanks.
-------------------------------------------
Chris Tanner
Space Systems Design Lab
Georgia Institute of Technology
christopher.tan...@gatech.edu
-------------------------------------------
On Sep 9, 2008, at 12:00 PM, users-requ...@open-mpi.org wrote:
The library you specified in your post (libimf.so) is part of the
Intel Compiler Suite (fce and cce). You'll need to make those
libraries available to your computation nodes and update the
LD_LIBRARY_PATH accordingly.
Jeremy Stout
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Jeff Squyres
Cisco Systems
