Lightning-AI / Lightning-AI/lightning-thunder

`TensorBase.repeat_interleave`

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enhancement MegatronImagen nemo
Dominant language
Python
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Forks
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Description

🚀 Feature

Implement TensorBase.repeat_interleave

Motivation

NeMo text-to-image model.

cc @tfogal

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

Start at the TensorBase.repeat_interleave entry point and compare the requested behavior with the linked torch.repeat_interleave documentation. Check how the NeMo examples/multimodal/text_to_image/imagen/imagen_training.py call site needs the operation, and consider the work complete when TensorBase supports that usage with PyTorch-compatible repeat_interleave behavior.

Written by the indexing model from the issue text.

Assessment

Tech stack
python, pytorch
Domain
machine-learning
Issue type
Feature
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
45/100

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