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Info

cd /home/cryosparc_user/cryosparc/cryosparc2_worker/bin

./cryosparcw connect --worker $(hostname) --master $(hostname) --port 39000 --nossd --lane default --newlane

Info

If you get an error saying the installation is incomplete, stop the master Cryosparc instance and then run the worker update command like the following:

cryosparcm stop

cd /home/cryosparc_user/cryosparc/cryosparc2_worker

rsync -a --progress /home/cryosparc_user/cryosparc/cryosparc2_master/cryosparc_worker.tar.gz .

bin/cryosparcw update --override

Once the worker gets updated, restart the main cryosparc master process and the job should work successfully.

📘 Launching CryoSPARC login GUI from assigned GPU node

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Once logged in, the CryoSPARC web GUI should load looking like the following:

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This this web GUI, the The process of launching and submitting CryoSPARC job(s) should be the same.

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Panel
bgColor#FFEBE6

  1. Log off of the CryoSPARC GUI and close the browser tab.

  2. Go back to the terminal that is logged into HPC with the running interactive srun job and stop the master CryoSPARC process using the following command: cryosparcm stop

  3. Exit out of the interactive SLURM job to free up the assigned GPU node.

  4. If the CryoSPARC calculations are all set, it is recommended to log off of the cryosparc_user HPC account.