Basic SLURM documentation
Here you will find a basic example job script for the SLURM batchsystem and further links for using the system.
Basic job script:
#!/usr/local_rwth/bin/zsh # ask for eight tasks #SBATCH --ntasks=8 # ask for less tahn 4 GB memory per task=MPI rank #SBATCH --mem-per-cpu=3900M #M is the default and can therefore be omitted, but could also be K(ilo)|G(iga)|T(era) # name the job #SBATCH --job-name=MPI_JOB # declare the merged STDOUT/STDERR file #SBATCH --output=output.%J.txt ### beginning of executable commands $MPIEXEC $FLAGS_MPI_BATCH ./a.out |
Basic SLURM doumentation on hpc-wiki.info:
- What is a scheduler anyways and why should I bother using one?
- For basic documentation on SLURM please look here or at the official docs.
- Submit Jobs
- Write a job script
- Jobscript examples