Snellius

Snellius

Snellius is a supercomputer maintained by SURFSara, for which computational time can be obtained via NWO.

Modules

Software use is facilitated by loading modules

Useful commands

• module list which modules are loaded
• module avail which modules are available
• module load <module name> load a software module

Sbatch Jobs

• submitting jobs

 sbatch <jobfile> 

• job status

 squeue -u $USER 

• cancelling jobs

 scancel <JOBID> 

Recovering files from the scratch partition at Snellius

• identify your job ID (for the example where you'll find a file slurm-1477819.out in your directory it is 1477819
• your files will be stored for some time in a directory formed /scratch-shared/<user id>/<user-id>.<job ID>:

jmbakker@int1 3fp $ ls -hl /scratch-shared/jmbakker/jmbakker.1477819/
total 721M
-rw-r--r-- 1 jmbakker jmbakker  48M Sep  1 19:24 3fp-anti-td.chk
-rw-r--r-- 1 jmbakker jmbakker  959 Sep  1 18:59 3fp-anti-td.inp
-rw-r--r-- 1 jmbakker jmbakker 1009 Sep  1 18:59 Gau-3898529.inp
-rw-r--r-- 1 jmbakker jmbakker    0 Sep  1 18:59 Gau-3898530.d2e
-rw-r--r-- 1 jmbakker jmbakker    0 Sep  1 18:59 Gau-3898530.int
-rw-r--r-- 1 jmbakker jmbakker 1.3G Sep  1 19:20 Gau-3898530.rwf
-rw-r--r-- 1 jmbakker jmbakker  32M Sep  1 19:20 Gau-3898530.skr