[CIG-SHORT] Problem attempting to run on mutiple processors

[Leif Strand]

Oliver,

I'm guessing that the 'libstdc++.so.6' that is being picked up by the 
runtime linker on the compute nodes is incompatible with the 
'libstdc++.so.6' which you linked against when you built PyLith on the 
head/login node.

Please send the output of the following commands (on the head node):

echo $LD_LIBRARY_PATH
ldd /data/Software/Store/pylith3d-0.8.2/pylith3d/pypylith3d
ldd /data/Software/Store/pylith3d-0.8.2/pylith3d/mpipypylith3d

The output will help me further diagnose the problem. (Hopefully, a 
compatible 'libstdc++.so.6' is installed somewhere on the compute nodes, 
and the runtime linker is simply finding the wrong one.)

--Leif



Oliver Boyd wrote:
>
> When using the pylith3d-np2.cfg file, I get the following error:
>
>  
>
> /data/Software/Store/pylith3d-0.8.2/pylith3d/mpipypylith3d: 
> /usr/lib/../lib64/libstdc++.so.6: version `CXXABI_1.3.1' not found 
> (required by /data/Software/Store/pylith3d-0.8.2/pylith3d/mpipypylith3d)
>
> p0_2621:  p4_error: Child process exited while making connection to 
> remote process on compute-0-1.local: 0
>
> p0_2621: (2.343750) net_send: could not write to fd=4, errno = 32
>
> --pyre-start: mpirun: exit 1
>
> /data/Software/PyLith-0.8.2/pylith3dapp.py: 
> /data/Software/Store/pylith3d-0.8.2/pylith3d/pypylith3d: exit 1
>
>  
>
> I also get a very similar error submitting a single processor job to 
> the sun grid engine:
>
> /data/Software/Store/pylith3d-0.8.2/pylith3d/pypylith3d: 
> /usr/lib/../lib64/libstdc++.so.6: version `CXXABI_1.3.1' not found 
> (required by /data/Software/Store/pylith3d-0.8.2/pylith3d/pypylith3d)
>
>  
>
> Thanks for your help,
>
> Oliver
>
> ------------------------------------------------------------------------
>
> _______________________________________________
> CIG-SHORT mailing list
> CIG-SHORT at geodynamics.org
> http://geodynamics.org/cgi-bin/mailman/listinfo/cig-short
>   

-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://geodynamics.org/pipermail/cig-short/attachments/20070615/fa676355/attachment.htm