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After the specific version of Relion is selected, selecting for the other installation parameters is straightforward:


To run relion3.0_beta on load Relion 3 beta the cluster (or reserved nodes) with GPUs (P100s on CPU-only nodes (i.e. no GPUs):

Code Block
spack load -r relion@3.0_beta+cudabeta~cuda purpose=cluster cuda_arch=60


Info

This is the command you want if you wish to launch the Relion GUI–don't worry that this version doesn't use GPUs. The GUI is simply used for creating the job and either submitting it directly to Slurm, or writing out a submission script. This Relion installation is only for running the GUI or for running jobs on CPU-only nodes.


The following spack load command are for loading Relion with the intent to submitting jobs via a script, or running the GUI on a desktop/workstation.


To run relion3.0_beta on the cluster (or reserved nodes) with GPUs (

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P100s):

Code Block
spack load -r relion@3.0_beta+cuda purpose=cluster cuda_arch=7060


To load Relion 3 beta run relion3.0_beta on the cluster (or reserved nodes) on CPU-only nodes (i.e. no GPUs with GPUs (V100s):

Code Block
spack load -r relion@3.0_beta~cudabeta+cuda purpose=cluster cuda_arch=70


To run relion3.0_beta on a desktop/workstation with GPUs (P100s):

warning
Code Block
spack load -r  relion@3.0_beta +cuda cuda_arch=60 purpose=desktop

Launch the 

Launching the GUI

After loading loading Relion with Spack. Change to the directory where you wish to keep your Relion files for a given project and execute this command:

Code Block
relion

This should launch the Relion GUI.

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