ml-explore / ml-explore/mlx-data

Feature Request: `stream.checkpoint(path)`

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Dominant language
C++
Stars
483
Forks
62
PR merge metrics
No merged PRs in 30d

Description

  • Checkpointing data workloads is critical when training on larger corpora of data.
  • Checkpointing enables recovery or continuing training at a later date.
  • Checkpointing is necessary to restore state and prevent sample repeats.

Contributor guide

Open the contributing guide

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

Start by locating the stream API and the implementation behind stream.checkpoint(path). Define the checkpointed state, restore behavior, and sample-repeat guarantees before identifying tests that can verify checkpoint creation and resumption.

Written by the indexing model from the issue text.

Assessment

Tech stack
cpp
Domain
data-engineering
Issue type
Feature
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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