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- data are available at NERSC in this directory (the equivalent of /reg/d/psdm): /global/project/projectdirs/lcls/d/psdm/. Set environment variable SIT_PSDM_DATA to this location so psana will be able to locate the data
- ssh to cori.nersc.gov (the equivalent of a pslogin node)
- information on the cori batch system ("slurm") is hereis here: https://docs.nersc.gov/jobs/
- there are 32 cores on each cori node
- to get to the equivalent of a "psana" node you should run an "interactive job" as described here: https://docs.nersc.gov/jobs/interactive/
Example slurm script submitted with "sbatch <scriptname>" ("srun" is the cray-equivalent of "mpirun"):
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- running shifter: https://docs.nersc.gov/development/shifter/how-to-use/
- The ‘module add’ command. Explains why stuff is not there by default, and how to get it easily. httphttps://wwwdocs.nersc.gov/users/software/nersc-user-environment/modules/ If you don’t find this, you’re lost (or end up reinstalling pointlessly)
- Version control http://www.nersc.gov/users/software/version-control-tools/
- Libraries http://www.nersc.gov/users/software/programming-libraries/
- Globus for data transfer http://www.nersc.gov/users/storage-and-file-systems/transferring-data/globus-online/
- environment/#module-faq
- Queues https://docsQueues http://www.nersc.gov/usersjobs/queuespolicy/
- X11 can be slow from afar. I did find NX instructions with a nice tutorial http://www.nersc.gov/users/connecting-to-nersc/using-nx/ http("nomachine") instructions: https://portaldocs.nersc.gov/projectconnect/mpccc/nx/NX_Tutorial/M_Install.html You seem to need the tutorial to get it to work
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