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Subject: Re: [OMPI users] mpi problems,
From: Nehemiah Dacres (dacresni_at_[hidden])
Date: 2011-04-04 15:58:22


[jian_at_therock ~]$ echo $LD_LIBRARY_PATH
/opt/sun/sunstudio12.1/lib:/opt/vtk/lib:/opt/gridengine/lib/lx26-amd64:/opt/gridengine/lib/lx26-amd64:/home/jian/.crlibs:/home/jian/.crlibs32
[jian_at_therock ~]$ /opt/SUNWhpc/HPC8.2.1c/sun/bin/mpirun -np 4 -hostfile
list ring2
ring2: error while loading shared libraries: libfui.so.1: cannot open shared
object file: No such file or directory
ring2: error while loading shared libraries: libfui.so.1: cannot open shared
object file: No such file or directory
ring2: error while loading shared libraries: libfui.so.1: cannot open shared
object file: No such file or directory
mpirun: killing job...

--------------------------------------------------------------------------
mpirun noticed that process rank 1 with PID 31763 on node compute-0-1 exited
on signal 0 (Unknown signal 0).
--------------------------------------------------------------------------
mpirun: clean termination accomplished

I really don't know what's wrong here. I was sure that would work

On Mon, Apr 4, 2011 at 2:43 PM, Samuel K. Gutierrez <samuel_at_[hidden]> wrote:

> Hi,
>
> Try prepending the path to your compiler libraries.
>
> Example (bash-like):
>
> export
> LD_LIBRARY_PATH=/compiler/prefix/lib:/ompi/prefix/lib:$LD_LIBRARY_PATH
>
> --
> Samuel K. Gutierrez
> Los Alamos National Laboratory
>
>
> On Apr 4, 2011, at 1:33 PM, Nehemiah Dacres wrote:
>
> altering LD_LIBRARY_PATH alter's the process's path to mpi's libraries, how
> do i alter its path to compiler libs like libfui.so.1? it needs to find them
> cause it was compiled by a sun compiler
>
> On Mon, Apr 4, 2011 at 10:06 AM, Nehemiah Dacres <dacresni_at_[hidden]> wrote:
>
>>
>> As Ralph indicated, he'll add the hostname to the error message (but that
>>> might be tricky; that error message is coming from rsh/ssh...).
>>>
>>> In the meantime, you might try (csh style):
>>>
>>> foreach host (`cat list`)
>>> echo $host
>>> ls -l /opt/SUNWhpc/HPC8.2.1c/sun/bin/orted
>>> end
>>>
>>>
>> that's what the tentakel line was refering to, or ...
>>
>>
>>
>>>
>>> On Apr 4, 2011, at 10:24 AM, Nehemiah Dacres wrote:
>>>
>>> > I have installed it via a symlink on all of the nodes, I can go
>>> 'tentakel which mpirun ' and it finds it' I'll check the library paths but
>>> isn't there a way to find out which nodes are returning the error?
>>>
>>
>> I found it misslinked on a couple nodes. thank you
>>
>> --
>> Nehemiah I. Dacres
>> System Administrator
>> Advanced Technology Group Saint Louis University
>>
>>
>
>
> --
> Nehemiah I. Dacres
> System Administrator
> Advanced Technology Group Saint Louis University
>
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-- 
Nehemiah I. Dacres
System Administrator
Advanced Technology Group Saint Louis University