===== SLURM: Accounts and Users =====

{{.:slurm_accounts.png}}


===== SLURM: Partition and Quality of Service =====

{{.:partitions.png}}


===== QOS-Account/Project assignment =====


{{.:setup.png?200}}

1.+2.:

<code>
sqos -acc
</code>

<code>
default_account:              p70824
        account:              p70824                    

    default_qos:         normal_0064                    
            qos:          devel_0128                    
                            goodluck                    
                      gpu_gtx1080amd                    
                    gpu_gtx1080multi                    
                   gpu_gtx1080single                    
                            gpu_k20m                    
                             gpu_m60                    
                                 knl                    
                         normal_0064                    
                         normal_0128                    
                         normal_0256                    
                         normal_binf                    
                       vsc3plus_0064                    
                       vsc3plus_0256
</code>


===== QOS-Partition assignment =====


3.:

<code>
sqos
</code>
<code>
            qos_name total  used  free     walltime   priority partitions  
=========================================================================
         normal_0064  1782  1173   609   3-00:00:00       2000 mem_0064    
         normal_0256    15    24    -9   3-00:00:00       2000 mem_0256    
         normal_0128    93    51    42   3-00:00:00       2000 mem_0128    
          devel_0128    10    20   -10     00:10:00      20000 mem_0128    
            goodluck     0     0     0   3-00:00:00       1000 vsc3plus_0256,vsc3plus_0064,amd
                 knl     4     1     3   3-00:00:00       1000 knl         
         normal_binf    16     5    11   1-00:00:00       1000 binf        
    gpu_gtx1080multi     4     2     2   3-00:00:00       2000 gpu_gtx1080multi
   gpu_gtx1080single    50    18    32   3-00:00:00       2000 gpu_gtx1080single
            gpu_k20m     2     0     2   3-00:00:00       2000 gpu_k20m    
             gpu_m60     1     1     0   3-00:00:00       2000 gpu_m60     
       vsc3plus_0064   800   781    19   3-00:00:00       1000 vsc3plus_0064
       vsc3plus_0256    48    44     4   3-00:00:00       1000 vsc3plus_0256
      gpu_gtx1080amd     1     0     1   3-00:00:00       2000 gpu_gtx1080amd
</code>
naming convention:

^QOS   ^Partition^
|*_0064|mem_0064 |






----

===== Specification in job script =====


<code>
#SBATCH --account=xxxxxx
#SBATCH --qos=xxxxx_xxxx
#SBATCH --partition=mem_xxxx
</code>
For omitted lines corresponding defaults are used. See previous slides, default partition is “mem_0064”


===== Licenses =====

{{.:licenses.png}}


<code>
slic
</code>
Within the job script add the flags as shown with ‘slic’, e.g. for using both Matlab and Mathematica:

<code>
#SBATCH -L matlab@vsc,mathematica@vsc
</code>
Intel licenses are needed only for compiling code, not for running it!

==== Reservations of compute nodes ====

  * core-h accounting is done for the full reservation time
  * contact us, if needed
  * reservations are named after the project id

  * check for reservations:

<code>
scontrol show reservations
</code>
  * use it:

<code>
#SBATCH --reservation=
</code>