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titleExample 1: charge for a node reservation

A job on 10 nodes running for 3 hours on partition huge96 (= 28 NPL/node/192 core hour) yields a job charge of 840 NPL5760 core hour.

Batch jobs running in the partition large96:shared access a subset of cores on a node. For a reservation of cores, the number of nodes is the appropriate node fraction.

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titleExample 2: charge for a core reservation

A job on 48 cores on partition large96:shared (96 cores per node, 21 NPL/node/144 core hour) has a reservation for

num = 48/96 = 0.5 nodes. Assuming a wallclock time of 3 hours yields a job charge of 31.5 NPL216 core hour.

CPUh and NPL relation

Depends on the core/node type and the number of physical cores used per node:

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