Difference between revisions of "LSF to Slurm quick reference"
From ScientificComputing
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! LSF !! Slurm | ! LSF !! Slurm | ||
Revision as of 10:15, 14 July 2022
Contents
Introduction
The commands for Slurm are similar to the ones used in LSF. You can find a mapping of the relevant commands below.
Submitting a batch job
| LSF | Slurm |
|---|---|
| bsub < jobscript.sh | sbatch jobscript.sh |
jobscript.sh:#!/bin/bash #BSUB -n 4 #BSUB -W 08:00 #BSUB -R "rusage[mem=2000]" #BSUB -J analysis1 #BSUB -o analysis1.out #BSUB -e analysis1.err # load modules # run command |
jobscript.sh:#!/bin/bash #SBATCH -n 4 #SBATCH --time=8:00 #SBATCH --mem-per-cpu=2000 #SBATCH --job-name=analysis1 #SBATCH --output=analysis1.out #SBATCH --error=analysis1.err # load modules # run command |
Interactive job
| LSF | Slurm |
|---|---|
| bsub -Is [LSF options] bash | srun --pty bash |
Monitoring a job
| LSF | Slurm |
|---|---|
| bjobs [JOBID] | squeue [-j JOBID] |
Killing a job
| LSF | Slurm |
|---|---|
| bkill [JOBID] | scancel [JOBID] |
Environment variables
| LSF | Slurm |
|---|---|
| $LSB_JOBID | $SLURM_JOB_ID |
| $LSB_SUBCWD | $SLURM_SUBMIT_DIR |
Check resource usage of a job
| LSF | Slurm |
|---|---|
| bbjobs [JOBID] | sacct -j JOBID |
Submit a GPU job
| LSF | Slurm |
|---|---|
| bsub -R "rusage[ngpus_excl_p=1]" | sbatch --gpus 1 < jobscript.sh |
Submit a job with a specific GPU model
| LSF | Slurm |
|---|---|
| bsub -R "rusage[ngpus_excl_p=1]" -R "select[gpu_model0==GeForceGTX1080]" | sbatch --gpus gtx_1080:1 < jobscript.sh |
Submit a GPU job requiring a given amount of GPU memory
| LSF | Slurm |
|---|---|
| bsub -R "rusage[ngpus_excl_p=1]" -R "select[gpu_mtotal0>=10240]" | sbatch --gpus 1 --gres gpumem:10g < jobscript.sh |
