[Beowulf] For CPMD users

Peter St. John peter.st.john at gmail.com
Thu Jan 31 11:03:00 EST 2008


Sangamesh,
If it turns out that you need to recompile with the debugging symbol table,
and then use a symbolic debugger to examine the "core" file against the
application source, and you've never done that before, then drop me a line
(but I would not be up-to-date about your compiler or your debugger).
However, we are hoping someone has a better, easier response for you :-)
Good luck,
Peter

On Jan 30, 2008 11:03 AM, Sangamesh B <forum.san at gmail.com> wrote:

> Hi CPMD users,
>
>  With a CPMD parallel job, I'm getting a Segmentation Fault error.
>
> Let me explain what I did.
>
>    Installed MPICH with Intel Compilers. Configure looks as follows:
>
> ./configure --prefix=/opt/MPI_LIBS/MPICH-Intel -cc=/opt/intel/cce/10.1.008/bin/icc
> -fc=/opt/intel/fce/10.1.008/bin/ifort --enable-f77 --with-device=ch_p4
> --with-arch=LINUX
>
>
>  When I run a CPMD job with 1-4 proceses, the job is getting killed and
> gives following error:
>
> # mpirun -machinefile /export/M4 -np 4 ./cpmd.x
> /opt/APPLICATIONS/CPMD/singlemo l.input > single4.out
> Killed by signal 2.
> forrtl: error (69): process interrupted (SIGINT)
> Killed by signal 2.
> Killed by signal 2.
>
> If only one process is used and without redirection, the following error
> occurred:
>
> p0_16857:  p4_error: interrupt SIGSEGV: 11
>
> Can anybody explain what might be the cause for this?
>
> regards,
> Sangamesh
>
>
>
>
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>


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