[Pw_forum] Segmentation Fault
Eyvaz Isaev
eyvaz_isaev at yahoo.com
Thu Jan 13 11:50:25 CET 2005
Hi,
One reason could be connected to Linux kernel. By
default it supports up to 1GB RAM. Try "uname -a" and
look at the message.
If so, you can recompile the kernel and reboot your
computer.
Bests,
Eyvaz.
--- ma Yanming <yanming_ma at hotmail.com> wrote:
> Dear all,
>
> I have a case for BaSi system. There are 54 atoms in
> the input file.
> I can run the pw.x at the unix workstation of
> Origin2000.
> However, when I tried to run the pw.x for the same
> system in my linux
> machine, I met the problem "Segmentation Fault". My
> linux machine is
> Redhat9 and the compiler is pgi5.1. I noticed that
> "Segmentation Fault" is
> usually related to the limits of the stacksixe,
> filesize, or datasize, etc.
> I changed all of them to unlimited. The problem is
> still there.
>
> Does anyone know the reason for this problem?
>
> Best Regards
>
> Yanming Ma PhD
> Steacie Institute for Molecular Sciences,
> National Research Councils of Canada.
> 100 Sussex
> K1A 0R6
>
>
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