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* Check how much disc space is available: `df -h /n/work/username`
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* Same discs visible in both puck and oberon
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* There is also a "scratch" disc space that everyone can access: `/n/scratch/`. That is not backed up, but is suitable for temporary data. Just create your own folder there.
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* * Note that this is different e.g. on computing node and on the frontend
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* Puck has 24CPUs/computing node. Oberon has 40. Keep that in mind if you use a code that uses OpenMP parallerization (where maximum number of CPUs is the number of CPUs per node). Preferably allocate a whole node, or a small part of a node. But don't allocate e.g. 35/40 CPUs, it is then difficult for the system to fill the remaining CPUs with other jobs.
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* When using OpenMP parallerization, remember to force the correct number of CPUs: `OMP_NUM_THREADS=10 ./program_for_which_I_have_reserved_10_CPUs`
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* Always remember to check that you use as many CPUs as you reserve
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