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Running jobs: Difference between revisions
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{{box| | {{box|<b>All jobs must be submitted via the scheduler!</b> | ||
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Exceptions are made for compilation and other tasks not expected to consume more than about 10 CPU-minutes and about 4 gigabytes of RAM. Such tasks may be run on a login node. In no case should you run processes on compute nodes except via the scheduler.}} | Exceptions are made for compilation and other tasks not expected to consume more than about 10 CPU-minutes and about 4 gigabytes of RAM. Such tasks may be run on a login node. In no case should you run processes on compute nodes except via the scheduler.}} | ||
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On general-purpose (GP) clusters this job reserves 1 core and 256MB of memory for 15 minutes. On [[Niagara]] this job reserves the whole node with all its memory. | On general-purpose (GP) clusters, this job reserves 1 core and 256MB of memory for 15 minutes. On [[Niagara]], this job reserves the whole node with all its memory. | ||
Directives (or "options") in the job script are prefixed with <code>#SBATCH</code> and must precede all executable commands. All available directives are described on the [https://slurm.schedmd.com/sbatch.html sbatch page]. Our policies require that you supply at least a time limit (<code>--time</code>) for each job. You may also need to supply an account name (<code>--account</code>). See [[#Accounts and projects|Accounts and projects]] below. | Directives (or "options") in the job script are prefixed with <code>#SBATCH</code> and must precede all executable commands. All available directives are described on the [https://slurm.schedmd.com/sbatch.html sbatch page]. Our policies require that you supply at least a time limit (<code>--time</code>) for each job. You may also need to supply an account name (<code>--account</code>). See [[#Accounts and projects|Accounts and projects]] below. | ||