[Pw_forum] segmentation fault

[Axel Kohlmeyer]

On Fri, Aug 14, 2015 at 12:58 PM, Vishal Gupta
<vishal.gupta at iitrpr.ac.in> wrote:
> I've been running an SCF calculation for a fee Ni system on High performance
> cluster. The job runs fine with processors 7 or less but it always leads to
> segmentation fault if the no of processors exceeds 7.
> The job takes 4-5 days for the run.
> Is there any way to increase the no of processors so that it doesn't lead to
> the error ?
> mpirun noticed that process rank 0 with PID 6353 on node c7c exited on
> signal 11 (Segmentation fault).
> or excessive memory leakage.

that is really a question your should ask the system manager(s) or
user support people of the machine that you are running on.

axel.


>
> Thank You
> Vishal Gupta
> B.Tech. 3rd year Mechanical
> Indian Institute of Technology Ropar
> Rupnagar (140001), Punjab, India.
> Email :- vishal.gupta at iitrpr.ac.in
>
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-- 
Dr. Axel Kohlmeyer  akohlmey at gmail.com  http://goo.gl/1wk0
College of Science & Technology, Temple University, Philadelphia PA, USA
International Centre for Theoretical Physics, Trieste. Italy.