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Getting Access
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Account | Full Name |
|---|---|
| 5sigma | Biostatistics |
| astro | Columbia Astrophysics Lab |
| berkelbach | Chemistry |
| cboyce | Chemical Engineering |
| cklab | IEOR |
| db | Computer Science |
| e3b | Ecology, Evolution and Environmental Biology |
| esma | SIPA-CGEP |
exposomics | MSPH Exposomics |
| hill | Physics (Columbia Astrophysics Laboratory) |
| ieortang | Industrial Engineering and Operations Research (IEOR) |
| iicd | Irving Institute for Cancer Dynamics |
| intelseedfree | Special group with access to a non-NVIDIA GPU seed node from Intel. email hpc-support@columbia.edu if interested in details. |
| mcilvain | Grace McIlvain Lab |
| morpheus | Bianca Dumitrascu Lab |
| msph | MSPH IT |
neuralctrl | Laboratory for Neural Engineering and Control |
| ntar_lab | Biomedical Engineering (Morrison) |
| pas_lab | Biological Sciences |
| ueil | Biomedical Engineering (Konofagou) |
| qmech | Quantum Mechanics/Applied Physics and Applied Math: Marianetti |
| sscc | Social Science Computing Committee (ISERP, Econ, and CPRC) |
| xulab | Earth and Environmental Engineering |
Your First Cluster Job
While best practice on all Columbia HPC group clusters, it is particularly important on Insomnia to move from the initial login node to a compute node before doing most work. Example:
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srun --pty -t 0-2:00 -A <ACCOUNT> /bin/bash |
Now you have moved from the login node to a one of the compute nodes on the cluster. While simple things like editing a file or making new folders can be done on a login node, they can also be done on a compute node, and as you run more complicated jobs on Insomnia, some things simply will not work unless you are first on a compute node.
An example Submit Script
This script will print "Hello World", sleep for 10 seconds, and then print the time and date. The output will be written to a file in your current directory.
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