Octopus

• Overview
  • Hardware Resources
  • Operating system
  • Scheduler
  • Partitions
  • Storage
• Getting connected
  • Connecting to a terminal
  • Tools for connecting
  • Generating a ssh private-public key pair
  • Login to the HPC cluster using a ssh public key
  • Connecting to a graphical user interface
  • Creating SSH tunnels
• Transferring data
  • scp
  • rsync
  • sftp
  • winscp
  • cyberduck
  • filezilla
  • mobaxterm
• Job scripts
  • Job scripts examples
  • Batch job submission and monitoring procedure
  • Interactive terminal jobs
  • Jobs time limits and checkpoints
• SLURM cheatsheet help
  • Submitting a job
  • List of running jobs
  • Remove a job from the queue
  • List of hosts and queues/partitions on the cluster
• Applications
  • Useful module commands
  • Installed applications, tools and scientific libraries
• Interactive jobs - Desktop environment on a compute nodes
  • Prerequisites
  • Recommended workflow
  • An interactive job on a compute node
  • Create/edit folder and files
  • submit the job
  • Create a ssh tunnel
  • Connect using a vnc viewer (client) to the ssh tunnel on localhost
  • Using novnc in the browser
  • Workflow
  • Submit the job
• Scientific Computing Environments
  • Parallel Computing
  • GPU computing
  • Python
  • Astrophysics Applications and Libraries
  • Molecular dynamics
  • Machine Learning - Deep Learning - Artificial Intelligence jobs
  • Large language models
  • The Matlab environment
  • The Ansys Fluent environment
  • The Ansys Electronics
  • Oil and Gas Applications
  • Abaqus
  • CST
  • Pari - Computer Algebra
  • Containerization
• Acknowledgements