SLURM
From wiki.hpc.mk
Initiate and manage SLURM tasks
Most used parameters:
| Parameters | Description |
|---|---|
| #SBATCH --ntasks-per-node=2 | # Number of tasks per phisical CPU core |
| #SBATCH --time=1:00:00 | # Script duration (days-hrs:min:sec) |
| #SBATCH --job-name=test_job | # Job name |
| #SBATCH --mem=1G | # Ram memory for rendering (e.g. 1G, 2G, 4G) |
| #SBATCH --error=testerror_%j.error | # Print the errors that occur when executing the job |
| #SBATCH --cpus-per-task=1 | # Number of processors required for a single task |
| #SBATCH --output=testoutput_%j.out | # Print the results from scripts and the values it returns |
| #SBATCH --gres=gpu:2 | # Number of cards per one nod allocated for the job |
| #SBATCH --nodelist=cuda4 | # Executing on specific nodes, e.g. cuda4 is for executing only on cuda4 host |
Example by executing a simple script
- !/bin/bash
- SBATCH --job-name=test_job
- SBATCH --time=1:00:00
- SBATCH –-ntasks-per-node=1
- SBATCH --error=testerror_%j.error
- SBATCH --output=testoutput_%j.out
export PATH="/opt/anaconda3/bin:$PATH" source /opt/anaconda3/etc/profile.d/conda.sh conda create -n virtualenv python=3.8 conda activate virtualenv
echo "FINKI FCC"
The script is executed via sbatch <scriptname>.sh
