NVIDIA-NeMo / NVIDIA-NeMo/Automodel

Integrate the new PyTorch replicate API for Expert data parallel

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enhancement
Dominant language
Python
Stars
963
Forks
318
Avg merge
3d 20h
Merged PRs (30d)
143

Description

Describe the solution you'd like
Based on https://github.com/pytorch/torchtitan/pull/1714

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 reading the linked torchtitan pull request 1714 to understand the new PyTorch replicate API and its expected Expert data-parallel integration. Then locate Automodel's Expert data-parallel entry points; done means the API is integrated and the relevant training path works with the new behavior.

Written by the indexing model from the issue text.

Assessment

Tech stack
python, pytorch
Domain
distributed-systems, machine-learning
Issue type
Feature
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
20/100

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