[CIG-SHORT] Running on cluster

[Brad Aagaard]

Xiao,

Your description of "pylith still not successfully installed" does not 
help us help you. In order for use to be able to provide any useful 
help, we need you to send a description of what you did and the 
*complete* log of the build. For example, for using the PyLith installer 
we need the configure.log from the installer plus a log of the build 
(i.e., make.log from running make >& make.log).

This error message appears to be the same as the one you found when you 
used the binary. Is this correct?

"ImportError: /usr/lib64/libgfortran.so.3: version `GFORTRAN_1.4' not 
found (required by 
/home/xiaoma5/project-cse/pylith-1.9.0-linux-x86_64/lib/libpetsc.so)"

This error suggests your environment on the compute node is not setup 
correctly. First try running a toy problem like examples/3d/hex8/step01 
on the login node. Then try running it on the compute node. If you get 
stuck on this, please consult your system administrator as it is a 
problem with your environment, not PyLith or the binary.

As I mentioned in an earlier email, it is possible to use the binary on 
a single compute node. However, this will only work if you can start a 
job like you would on a multi-core or multi-processor workstation. 
Whatever queue system you have on the cluster may prevent this from 
being possible. Please consult your system administrator.

Regards,
Brad

On 07/30/2014 11:33 AM, Xiao Ma wrote:
> Hi,
> I am encountering some difficulties when the building pylith from source on
> a cluster, I following the steps in "Install", however after I use the
> "make" , the pylith still not successfully  installed. And one more
> question is : what if I want to run the simulation on only one node on the
> cluster? is that possible? But first thing I have to get rid of this error
> *************************************************************************************
>   "ImportError: /usr/lib64/libgfortran.so.3: version `GFORTRAN_1.4' not
> found (required by
> /home/xiaoma5/project-cse/pylith-1.9.0-linux-x86_64/lib/libpetsc.so)"
> ************************************************************************************
> So the problem is the incompatibility with the Fortran compier on the
> cluster.
> I once was told the building PETSC without FORTRAN can solve this using
> 'with-fc=0' in configure, can you elaborate this ? Is this possible that I
> just use one node running on cluster using PETCS without FORTRAN?
> Thank you
> Xiao
>
>
>
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