Lightning-AI / Lightning-AI/litgpt

The difference between FSDPStrategy and DeepSpeedStrategy during pre-training

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Python
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Description

The difference between FSDPStrategy and DeepSpeedStrategy during pre-training?

Contributor guide

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

No files, tests, or entry points are identified in the issue. Start by locating the pre-training documentation and the implementations or configuration references for FSDPStrategy and DeepSpeedStrategy. Done means documenting their differences during pre-training in a way that answers the question.

Written by the indexing model from the issue text.

Assessment

Tech stack
python
Domain
distributed-systems, machine-learning
Issue type
Documentation
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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