Add "tunings" Command Line Option

[michaelmckinsey1]

Add "tunings" Command Line Option

• This PR is a feature.
• It does the following:
  • Modifies the parser to accept "-t" or "--tunings" as a command line argument which allows the user to specify which tunings to run. If the argument is not provided it runs all tuning which follows the current behavior.
    • Ex: Instead of

    Base_CUDA-default
    Base_CUDA-block_128
    Base_CUDA-cub
    Base_CUDA-library
    

    we can add --tunings default block_128

    Base_CUDA-default
    Base_CUDA-block_128
    

  • This feature is at the request of the PAVE team.

[rhornung67]

@MrBurmark i sent you a teams chat message about this. we need to pull the branch from the fork into the repo and make a companion PR so Gitlab CI will run on it.

[rhornung67]

@michaelmckinsey1 I merged the companion PR to this one. Shall I close this one?

[michaelmckinsey1]

#335 merged. Closing