WELCOME to the PRACTICAL EXERCISES - CLM-Community
WELCOME to the PRACTICAL EXERCISES - CLM-Community
WELCOME to the PRACTICAL EXERCISES - CLM-Community
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The Computers at DWD<br />
• The hpc<br />
– Is a Linux Cluster, that is only used for compilations, starting jobs on <strong>the</strong><br />
SX-8 or SX-9, postprocessing. We run no models on <strong>the</strong> hpc<br />
– File systems on <strong>the</strong> hpc: There are 3 different filesystems:<br />
• /e/uhome/trngxxx: for source code and run-scripts<br />
• /e/uwork/trngxxx: for long-term model data<br />
• /e/uscratch/trngxxx: for short-term model data<br />
• The NEC SX-8 and SX-9<br />
– INT2LM and <strong>the</strong> COSMO-Model run on <strong>the</strong> NEC machines.<br />
– There are 3 different SX-clusters: <strong>the</strong> SX-8 (west), <strong>the</strong> SX-8 (east) and <strong>the</strong><br />
SX-9 (east). All machines are used by DWD researchers and external<br />
collabora<strong>to</strong>rs.<br />
– For this course, <strong>the</strong> SX-8 machines should be used.<br />
– Each SX-8 machine has 7 nodes with 8 processors each.<br />
07.-11.02.2011 COSMO-<strong>CLM</strong> Training 2011 6
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