Computational Infrastructure for Geodynamics Wiki

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Instructions for this tutorial are on github: Link

Instructions for this tutorial are on github: Link

Orientation pdf

Network: LVOC Guest.

Logins are assigned.

  ssh -X -l class22 quartz.llnl.gov
  ssh -Y -l class22 quartz.llnl.gov

password is enter your 8 character static PIN plus the six digits on the RSA token with no spaces.

Home directory: /g/g13/{username}

for example: /g/g13/class22

Scratch space directory: /p/lscratchh/{username}

Global read only directories:

  /usr/apps/cigdata
  /usr/apps/specfem
  /usr/apps/sw4

Change directory to scratch space directory:

   cd /p/lscratchh/{username}

We will run on the pReserved partion. Use the flag:

-p pReserved

   srun -N4 -p pReserved myjob

   sbatch -p pReserved jobscript

List all jobs:

  squeue

List jobs for username:

  squeue -u username

Show all details for a selected job:

  checkjob jobid

Show job partitions:

  sinfo -s

Cancel selected job(s):

  scancel jobid(s)  

To see what is available:

  module avail

To load a package:

  module load packagename

• vi/vim
• emacs
• nedit
• gedit
• nano