[ncl-install] running ncl on cray machine using aprun

[Mary Haley]

Hi,

I don't know what the "aprun" utility is so I can't help you there.

Are you able to just run NCL without any scripts?  You can try:

 ncl -V

to see if it will echo the version number.

You can probably compile from source code if the Cray if you have access to
good gcc/gfortran compilers.  However, if it's truly Linux, then one of our
precompiled Linux binaries should work.  Did you try any of the Debian or
RedHat ones?

--Mary


On Mon, Apr 6, 2015 at 8:14 PM, Jatin Kala <jatin.kala.jk at gmail.com> wrote:

> Hi,
> Does anyone have experience running ncl on a Cray supercomputer, using
> the aprun utility?
>
> Some machine details:
> jatinkala at magnus-2:~> uname -a
> Linux magnus-2 3.0.101-0.46-default #1 SMP Wed Dec 17 11:04:10 UTC 2014
> (8356111) x86_64 x86_64 x86_64 GNU/Linux
>
> jatinkala at magnus-2:~> cat /etc/*-release
> SUSE Linux Enterprise Server 11 (x86_64)
> VERSION = 11
> PATCHLEVEL = 3
> Cluster Manager v6.1
> slave
>
> LSB_VERSION="core-2.0-noarch:core-3.2-noarch:core-4.0-noarch:core-2.0-x86_64:core-3.2-x86_64:core-4.0-x86_64"
>
> I installed the SL pre-compiled binary:
> ncl_ncarg-6.2.1.Linux_SL6.5_x86_64_nodap_gcc447.tar.g
>
> A simple print("hello") program is giving us a segmentation fault.....
>
> I'm still waiting on the sys admins, but in your opinion, does it look
> like we will have to build from source using the Cray C and Fortran
> compilers?
>
> Cheers,
> Jatin
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