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Command Line Tool

Author: Shenggui Li



Colossal-AI provides command-line utilities for the user. The current command line tools support the following features.

  • verify Colossal-AI build
  • launch distributed jobs
  • tensor parallel micro-benchmarking

Check Installation

To verify whether your Colossal-AI is built correctly, you can use the command colossalai check -i. This command will inform you information regarding the version compatibility and cuda extension.

Check Installation Demo


To launch distributed jobs on single or multiple nodes, the command colossalai run can be used for process launching. You may refer to Launch Colossal-AI for more details.