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==== Array jobs ====

Array jobs are needed, when multiple one threaded (serial) jobs are to be sent (with different data). Slurm stores unique id of the instances in the <code>SLURM_ARRAY_TASK_ID</code> enviromnemt variable. It is possible to seperate threads of the array job by retrieving these ids. Output of the threads are written into <code>slurm-SLURM_ARRAY_JOB_ID-SLURM_ARRAY_TASK_ID.out</code> files. The scheduler uploads outputs tightly. It is useful to use multiply threads for a CPU core. [http://slurm.schedmd.com/job_array.html More on this topic]

===== Example =====