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Basic Knowledge

The elementary but essential knowledge you need to know before using HPC

• Prerequisits
• Access HPC
• HPC File System

Setup Environment for Python

• 🌟Quick Start for Conda Environment <- Check this if you just want to get your python code running
• Manual Setup

Trouble Shooting

• How can I quit python/singualrity/runtime?
• How can I jump back when kicked off by accident?
• Could not open singularity environment
• 🔥"Man-In-The-Middle" Warning
• Disk quota exceeded
• 🔥Could not login server through vscode
• Out of Memory Error
  • Check GPU Status
  • Check CPU Status
• Some linux commands could not be executed
• SSL Certificate Error
• Lazy Launcher Script Related

(Legend: 🔥 Stands for Frequently Asked by Beginners)

Advanced Topics

• Setup ssh key pairs
• Bash Alias (shortcuts)
• Some Useful Linux Commands
• Sharing Your Files with Other HPC Users
• Sending Files Across Devices
• AWS S3 Connection
• Access through iPad

Important updates

• [2024.6.13] The file structure has undergone a significant change. Now you can clone the entire repo. If you have used this cheatsheet before, please first remove chsdevice.sh and chslauncher.sh on your hpc. Then follow the updated wiki instruction to setup your environment. New features are as following:

  • The new file structure is more organized and easier to maintain.
  • A new run_setup.sh script is added to help you setup ~/.bashrc file automatically.
  • Added options for H100 GPU and cuda 12.1

• [2024.4.7] Bug fix for handling conda installation failure in Lazy Launcher. Check this part of troubleshooting for detail.