facebookresearch/fairseq

Is there any plans to support torch.export?

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#5,519 opened on Jul 5, 2024

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enhancementhelp wantedneeds triage

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Description

Hello.

Is there any plans to support torch.export? It would be awesome for developers who wants compilation of fairseq for backends or their deep learning accelerators.

The code would be like below.

from fairseq.models import FairseqEncoderDecoderModel
import torch

translator= FairseqEncoderDecoderModel.from_pretrained(
    # ..
)
example_inputs = translator.dummy_inputs

with torch.no_grad():
    ep = torch.export.export(translator_model, example_inputs)

Contributor guide

Research direction
Investigate whether torch.export can be applied to fairseq models by examining the model architecture and checking compatibility with export constraints.
Tech stack
pythonpytorch
Domain
machine learning
Issue type
Feature
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-3 hours
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Fresh
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
PythonPyTorch
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
60