Explain partitions

run_scripts/tr1-13B-round1_juwels_pipe.sbatch

@@ -9,6 +9,8 @@
 #SBATCH --time=00:10:00              # maximum execution time (HH:MM:SS)
 #SBATCH --output=%x-%j.out           # output file name
 #SBATCH --account=opengptx
+# Use `develbooster` for debugging, `booster` for "normal" jobs, and
+# `largebooster` for jobs on more than 256 nodes.
 #SBATCH --partition=develbooster
 
 set -x -e