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After editing your ~/.bashrc, log out of curie.


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Launching the Relion GUI

Log on to curie, with X11, and request an interactive node

Code Block
ssh -Y pascal # if off campus, use ssh -Y pascal.med.cornell.edu
ssh -Y curie

The -Y enables the use of the GUI.

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To request an interactive session, use this command (for more information, see: Using Slurm)

srun -n1 --pty --x11 --partition=cryo-cpu --mem=8G bash -l

Relion versions available

To see what's available, use this command (for more information on spack command, see Spack):

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Warning

Do NOT try to run a +cuda installation of Relion on a CPU-only node–this will result in errors, as these versions of Relion expect CUDA to be present (which it is not on the CPU-only nodes).


AndFinally, we have versions of Relion that are specific to different GPU models:

  • P100, cuda_arch=60V100, cuda_arch=7060  # For use on nodes with Nvidia P100s
  • cuda_arch=70  # For use on nodes with Nvidia V100s


What Relion version should I use?!?

Which version of Relion you use (2.0.3, 2.1, or 3.0_beta) is more of a scientific question than technical one; however, in general, most users seem to be using 3.0_beta, unless they have legacy projects that were started with an older version. 




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