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Subject: Re: [OMPI users] mpi problems,
From: Nehemiah Dacres (dacresni_at_[hidden])
Date: 2011-04-06 11:58:42


thanks all, I realized that the sun compilers weren't installed on all the
nodes. It seems to be working, soon I will test the mca parameters for IB

On Mon, Apr 4, 2011 at 7:35 PM, Terry Dontje <terry.dontje_at_[hidden]>wrote:

> libfui.so is a library a part of the Solaris Studio FORTRAN tools. It
> should be located under lib from where your Solaris Studio compilers are
> installed from. So one question is whether you actually have Studio Fortran
> installed on all your nodes or not?
>
> --td
>
>
> On 04/04/2011 04:02 PM, Ralph Castain wrote:
>
> Well, where is libfui located? Is that location in your ld path? Is the lib
> present on all nodes in your hostfile?
>
>
> On Apr 4, 2011, at 1:58 PM, Nehemiah Dacres wrote:
>
> [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
>
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>
> --
> [image: Oracle]
> Terry D. Dontje | Principal Software Engineer
> Developer Tools Engineering | +1.781.442.2631
> Oracle * - Performance Technologies*
> 95 Network Drive, Burlington, MA 01803
> Email terry.dontje_at_[hidden]
>
>
>
>
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>

-- 
Nehemiah I. Dacres
System Administrator
Advanced Technology Group Saint Louis University



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