Appendix: Clusters

To use Yale cluster (Grace) for compiling with Fortran you don't need to load anything if you are using gfortran compiler. If you want to use Intel compiler you need to load it with

module load Langs/Intel/...

where ... has to be replaced by the version of intel to use.

Yale Cluster (Grace) uses SLURM to manage the job submissions. The command to submit a job is

sbatch name_of_file.sh

The file must be a bash file (see next chapter for a very short introduction to Bash).

To verify the jobs that have been submitted, on uses the following command

squeue -u id_of_user

The head of the script file (sh file) must be

#!/bin/bash

One can add some option (before ANY other text):

#SBATCH --job-name=myjob
#SBATCH --partition=nameofthepartition
#SBATCH --time=80:00:00
#SBATCH --output=job_output.txt

Time is in HH:MM:SS. To add days: DD-HH:MM:SS.