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Refactor to use tyro #424

Merged
merged 44 commits into from
Nov 28, 2023
Merged

Refactor to use tyro #424

merged 44 commits into from
Nov 28, 2023

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vwxyzjn
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@vwxyzjn vwxyzjn commented Oct 16, 2023

Description

Better code, IDE support via tyro. Also refactors PPO and closes #206

Gonna do #408 separately.

I also got to redocument ppo_atari_multigpu about the scaling log as well.

Types of changes

  • Bug fix
  • New feature
  • New algorithm
  • Documentation

Checklist:

  • I've read the CONTRIBUTION guide (required).
  • I have ensured pre-commit run --all-files passes (required).
  • I have updated the tests accordingly (if applicable).
  • I have updated the documentation and previewed the changes via mkdocs serve.
    • I have explained note-worthy implementation details.
    • I have explained the logged metrics.
    • I have added links to the original paper and related papers.

If you need to run benchmark experiments for a performance-impacting changes:

  • I have contacted @vwxyzjn to obtain access to the openrlbenchmark W&B team.
  • I have used the benchmark utility to submit the tracked experiments to the openrlbenchmark/cleanrl W&B project, optionally with --capture-video.
  • I have performed RLops with python -m openrlbenchmark.rlops.
    • For new feature or bug fix:
      • I have used the RLops utility to understand the performance impact of the changes and confirmed there is no regression.
    • For new algorithm:
      • I have created a table comparing my results against those from reputable sources (i.e., the original paper or other reference implementation).
    • I have added the learning curves generated by the python -m openrlbenchmark.rlops utility to the documentation.
    • I have added links to the tracked experiments in W&B, generated by python -m openrlbenchmark.rlops ....your_args... --report, to the documentation.

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@sdpkjc sdpkjc left a comment

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Elegant code! There are also some test case commands that need to be modified.

args = tyro.cli(Args)
args.batch_size = int(args.num_envs * args.num_steps)
args.minibatch_size = int(args.batch_size // args.num_minibatches)
args.num_iterations = args.total_timesteps // args.batch_size
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args.num_iterations does not appear to replace the previous num_updates. Defined but not used.

@vwxyzjn vwxyzjn mentioned this pull request Nov 19, 2023
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vwxyzjn commented Nov 28, 2023

Closes #418 too (added CI for 3.8, 3.9, 3.10)

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PPO improvements
2 participants