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You can start a calculation/job directly from the commandprompt by using srun. This command submits jobs to the slurm job submission system and can also be used to start the same command on multiple nodes. srun has a wide variety of options to specify resource requirements, including: minimum and maximum node count, processor count, specific nodes to use or not use, and specific node characteristics such as memory and disk space.
sbatch
sbatch is used to submit a job script for later execution. The script will typically contain one or more srun commands to launch parallel tasks.
srun Examples
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$ srun -N4 /bin/hostname rb2u4 dn1 rb2u1 rb2u2 |
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