Starting from quarter 04/2022, the two NHR centers
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| one node in partition | charged "core hours" per 1h occupancy time | increased charge rate due to |
|---|---|---|
standard96 standard96:test | 96 | |
large96 large96:test large96:shared | 144 | high memory layout |
| huge96 | 192 | high memory layout |
medium40 medium40:test | 40 | |
large40 large40:test | 80 | high memory layout |
| gpu40 | 600 | four NVidia A100 (40 GB) GPUs per node |
Job charge
The charge for a batch job on the NHR systems is the number of core hours and is calculated from the number of nodes reserved for the job, the wallclock time used by the job, and the charge rate for the job nodes. For a batch job with
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A compute project holds a bank account for the project. This project account contains core hour. At the beginning of each quarter the account is granted by the number of core hour following the funding decision for the compute project. A project account holds at least 300 4x300 k core hour per quarteryear. Unused core hour are transferred to the subsequent quarter, but only one time.
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