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Goal: Understand how to load modules, reset your environment by purging, and potential dependency issues.

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Code Block
[]$ module purge
[]$ module load gcc/13.2.0
[]$ module load python/3.12.0
[]$ python –version--version
Info

Can we combine the two module load commands into a single line?

What is the difference, what happens, when we try the following two methods:

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Note

Will changing the version of Python affect R? In this case probably not.

But if underlying versions of libraries are changing - then maybe - and that’s the best we can say…

Remember: The more complicated your environments, the more dependencies there’ll be, the more potential for dependency hell.

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Exercises:

Note

Try answers the following questions:

  • What modules are available that relate to netcdf?

  • What modules become available after loading nvhpc-sdk/24.3?

  • How would you identify modules that have no dependencies?

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