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Rearrange inference OPS and stop using builder.load #5490

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oelayan7
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@oelayan7 oelayan7 commented May 1, 2024

This PR mainly handles all places where InferenceBuilder is used to
access any op or a specific implementation for an op.
Instead an op is defined, and its proper implementation is picked inside
and the usage will be transparent to the user.
What was done in the PR:

  1. Added missing ops (added a py file with fallback mechanism)
  2. Added missing fallback implementations for existing ops
  3. removed all usages for builder.load and replaced them with ops instead.
  4. added workspace op and inferenceContext which contains all workspace related functions and inferenceContext is the python fallback of inferenceContext in CUDA
  5. a small change to softmax_context signature to fit the fallback signature.

@loadams
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loadams commented May 22, 2024

Hi @oelayan7 - thanks for the contribution, could you take a look at the failing tests?

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Kicked off a manual run of the nv-ds-chat GH workflow since this PR modifies the Hybrid Engine:
https://github.com/microsoft/DeepSpeed/actions/runs/9199337454

@loadams, @jomayeri, FYI.

This PR mainly handles all places where InferenceBuilder is used to
access any op or a specific implementation for an op.
Instead an op is defined, and its proper implementation is picked inside
and the usage will be transparent to the user.
What was done in the PR:
1) Added missing ops (added a py file with fallback mechanism)
2) Added missing fallback implementations for existing ops
3) removed all usages for builder.load and replaced them with ops instead.
4) a small change to softmax_context signature to fit the fallback signature.
@oelayan7
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@loadams @lekurile it is fixed now, can you please trigger the unit tests?

@lekurile
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@loadams @lekurile it is fixed now, can you please trigger the unit tests?

Hi @oelayan7, kicked off the unit tests.

@oelayan7
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@loadams Can you please trigger the CI (hopefully the last time :) )

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loadams commented Jun 26, 2024

@loadams Can you please trigger the CI (hopefully the last time :) )

@oelayan7 - CI failures appear to be real for a few things if you could take a look

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loadams commented Sep 25, 2024

@oelayan7 - I've got to push a fix for nv-accelerate tests, will get this merged shorlty.

@loadams loadams added this pull request to the merge queue Oct 8, 2024
@loadams loadams removed this pull request from the merge queue due to a manual request Oct 8, 2024
@loadams loadams enabled auto-merge October 8, 2024 18:17
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5 participants