[CIG-SEISMO] Question about SPECFEM3D_GLOBE ver 4.0

[Leif Strand]

Sung-Joon,

The library 'libirc.so' is an Intel runtime library; you will get this
dependency simply by building with the Intel compiler.

Try adding the directory containing 'libirc.so' to your LD_LIBRARY_PATH
(assuming you are using Linux).  For instance, on our cluster, the
library is found here:

/opt/intel/fce/9.1/lib/libirc.so

So we include '/opt/intel/fce/9.1/lib' in our LD_LIBRARY_PATH:

$ echo $LD_LIBRARY_PATH
/opt/pgi/linux86-64/6.0/lib:/opt/mpich/myrinet_mx2g/pgi/lib:/opt/mpich/myrinet_mx2g/pgi-5.2/lib:/opt/mpich/myrinet_mx2g/intel/lib:/opt/mpich/myrinet/pgi-6.0/lib:/opt/lsfhpc/6.2/linux2.6-glibc2.3-x86_64/lib:/opt/intel/ipp/5.1/em64t/sharedlib:/opt/intel/fce/9.1/lib:/opt/intel/cmkl/8.1/lib/em64t:/opt/intel/cce/9.1/lib
$

If you are using a job manager such as LSF or PBS, it is important to
set this environment variable in your .bashrc or .cshrc, so that it will
be set when your jobs execute.

--Leif


Sung-Joon Chang wrote:
> To whom it may concern:
>  
> I'm a user of SPECFEM3D_GLOBE since ver 3.6.1. I've used ver 3.6.1 well 
> without any problem.
> As I've heard of ver 4.0, I've been trying to use it, but I have a 
> following error message after running xmeshfem3D.
>  
> SPECFEM3D_GLOBE-4.0.0/xmeshfem3D: error while loading shared libraries: 
> libirc.so: cannot open shared object file: No such file or directory
> It might seem that a file mentioned as libirc.so is required for ver 4.0 
> unlike 3.6.1.
> I couldn't find that file in my mpich2 directory, so I'd appreciate it 
> if you'd supply that file as well.
> Thank you for your concern.
>  
> Regards,
> Sung-Joon
>  
> =========================================
>      Sung-Joon Chang
>  
> Postdoctoral Fellow
> Dept. of Earth and Planetary Sciences
> Northwestern University
> 1850 Campus Drive #312,
> Evanston, IL 60208-2150, USA
> Tel: 847) 491-7460,   Fax: 847) 491-8060
> =========================================
> 
> 
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