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- Do not use srun for simple non-parallel jobs like cp, ln, rm, cat, g[un]zip
- Do not write loops in your slurm script to start several instance of similar jobs → See Job arrays below
- Make use of parallel srun p[gu]igz instead of g[un]zip if you have allocated more than one CPU already
- Do not allocate costly resources (like fat/gpu nodes) if you not need them. Check the CPU/Memory-Efficiency of your jobs with info.sh -S
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