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.tanner_at_[hidden]
> -------------------------------------------
>
>
>
> On Sep 9, 2008, at 12:00 PM, users-request_at_[hidden] 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
>
> _______________________________________________
> users mailing list
> users_at_[hidden]
> http://www.open-mpi.org/mailman/listinfo.cgi/users
--
Jeff Squyres
Cisco Systems
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