Yup. It looks like I’m stuck with .bashrc.
Thank you all for the suggestions.
--
Gary Jackson, Ph.D.
Johns Hopkins University Applied Physics Laboratory
On 8/22/17, 1:07 PM, "users on behalf of r...@open-mpi.org"
<users-boun...@lists.open-mpi.org on behalf of r...@open-mpi.org> wrote:
I’m afraid not - that only applies the variable to the application, not the
daemons.
Truly, your only real option is to put something in your .bashrc since you
cannot modify the configure.
Or, if you are running in a managed environment, you can ask to have your
resource manager forward your environment to the allocated nodes.
> On Aug 22, 2017, at 9:10 AM, Bennet Fauber <ben...@umich.edu> wrote:
>
> Would
>
> $ mpirun -x LD_LIBRARY_PATH ...
>
> work here? I think from the man page for mpirun that should request
> that it would would export the currently set value of LD_LIBRARY_PATH
> to the remote nodes prior to executing the command there.
>
> -- bennet
>
>
>
> On Tue, Aug 22, 2017 at 11:55 AM, Jackson, Gary L.
> <gary.jack...@jhuapl.edu> wrote:
>> I’m using a build of OpenMPI provided by a third party.
>>
>> --
>> Gary Jackson, Ph.D.
>> Johns Hopkins University Applied Physics Laboratory
>>
>> On 8/21/17, 8:04 PM, "users on behalf of Gilles Gouaillardet"
<users-boun...@lists.open-mpi.org on behalf of gil...@rist.or.jp> wrote:
>>
>> Gary,
>>
>>
>> one option (as mentioned in the error message) is to configure Open
MPI
>> with --enable-orterun-prefix-by-default.
>>
>> this will force the build process to use rpath, so you do not have to
>> set LD_LIBRARY_PATH
>>
>> this is the easiest option, but cannot be used if you plan to relocate
>> the Open MPI installation directory.
>>
>>
>> an other option is to use a wrapper for orted.
>>
>> mpirun --mca orte_launch_agent /.../myorted ...
>>
>> where myorted is a script that looks like
>>
>> #!/bin/sh
>>
>> export LD_LIBRARY_PATH=...
>>
>> exec /.../bin/orted "$@"
>>
>>
>> you can make this setting system-wide by adding the following line to
>> /.../etc/openmpi-mca-params.conf
>>
>> orte_launch_agent = /.../myorted
>>
>>
>> Cheers,
>>
>>
>> Gilles
>>
>>
>> On 8/22/2017 1:06 AM, Jackson, Gary L. wrote:
>>>
>>> I’m using a binary distribution of OpenMPI 1.10.2. As linked, it
>>> requires certain shared libraries outside of OpenMPI for orted itself
>>> to start. So, passing in LD_LIBRARY_PATH with the “-x” flag to mpirun
>>> doesn’t do anything:
>>>
>>> $ mpirun –hostfile ${HOSTFILE} -N 1 -n 2 -x LD_LIBRARY_PATH hostname
>>>
>>> /path/to/orted: error while loading shared libraries: LIBRARY.so:
>>> cannot open shared object file: No such file or directory
>>>
>>>
--------------------------------------------------------------------------
>>>
>>> ORTE was unable to reliably start one or more daemons.
>>>
>>> This usually is caused by:
>>>
>>> * not finding the required libraries and/or binaries on
>>>
>>> one or more nodes. Please check your PATH and LD_LIBRARY_PATH
>>>
>>> settings, or configure OMPI with --enable-orterun-prefix-by-default
>>>
>>> * lack of authority to execute on one or more specified nodes.
>>>
>>> Please verify your allocation and authorities.
>>>
>>> * the inability to write startup files into /tmp
>>> (--tmpdir/orte_tmpdir_base).
>>>
>>> Please check with your sys admin to determine the correct location to
use.
>>>
>>> * compilation of the orted with dynamic libraries when static are
required
>>>
>>> (e.g., on Cray). Please check your configure cmd line and consider using
>>>
>>> one of the contrib/platform definitions for your system type.
>>>
>>> * an inability to create a connection back to mpirun due to a
>>>
>>> lack of common network interfaces and/or no route found between
>>>
>>> them. Please check network connectivity (including firewalls
>>>
>>> and network routing requirements).
>>>
>>>
--------------------------------------------------------------------------
>>>
>>> How do I get around this cleanly? This works just fine when I set
>>> LD_LIBRARY_PATH in my .bashrc, but I’d rather not pollute that if I
>>> can avoid it.
>>>
>>> --
>>>
>>> Gary Jackson, Ph.D.
>>>
>>> Johns Hopkins University Applied Physics Laboratory
>>>
>>>
>>>
>>> _______________________________________________
>>> users mailing list
>>> users@lists.open-mpi.org
>>> https://lists.open-mpi.org/mailman/listinfo/users
>>
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