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[tracking] ONNX Op Support #215

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saienduri opened this issue Dec 1, 2023 · 36 comments
Open

[tracking] ONNX Op Support #215

saienduri opened this issue Dec 1, 2023 · 36 comments
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@rsuderman @renxida @PhaneeshB @AmosLewis @Shukla-Gaurav @aldesilv @daveliddell @vivekkhandelwal1 @kumardeepakamd
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@saienduri
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saienduri commented Dec 1, 2023 •
edited by vivekkhandelwal1
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Tracking op support for OnnxToTorch lowering. The ops are ordered by priority (highest -> lowest) in each section.

IMPORTANT: Mark ops you are working on by hovering over it in the list, then clicking the bullseye symbol to its right. This creates an issue for the op and marks them on the list, avoiding duplicate effort.

Contact:

For people in turbine camp, feel free to pick an op from any of the alphabetical subgroups.

Instructions on adding ONNX or Torch OP:
https://github.com/llvm/torch-mlir/blob/main/docs/add_ops.md

Please add e2e operator level test(s) to e2eshark test suite for your newly added ops using instructions at:
https://github.com/nod-ai/SHARK-TestSuite/blob/main/e2eshark/README.md

If you have questions, please check and ask in the discord LLVM/torch-mlir channel.

For TorchToLinAlg support tracking, see #347

[Tracker] Onnx FE Support #564

@kumardeepakamd 's Guidance for prioritizing the ONNX work (higher to lower priority order):

  1. Fix failures related with actual models (such as llama2 etc.) ([tracking] E2EShark Model Tests Onnx Mode #566)
  2. Fix failure in unit tests that are likely to be close (variation of the issue) to actual model failures -- cross check with one of model failures (Start at [Tracker] Onnx FE Support #564 and cross check on issues across different failures to assess its importance)
  3. Implement one of Unsupported ONNX Op ([tracking] ONNX Op Support #215)
  4. Fix rest of unit test failure

  • Unsupported Ops (not planned to be supported) - count:5

    • String ops
      • StringConcat
      • StringNormalizer
      • StringSplit
      • RegexFullMatch
    • Needs external image library support

  • Need revisit

Completed Ops (count: 188):
@saienduri saienduri changed the title Op Support Op Support Overview (Torch MLIR + Onnx) Dec 1, 2023
@saienduri saienduri changed the title Op Support Overview (Torch MLIR + Onnx) [tracking] Op Support Dec 1, 2023
@AmosLewis AmosLewis changed the title [tracking] Op Support [tracking] ONNX Op Support Dec 4, 2023
@AmosLewis AmosLewis mentioned this issue Dec 4, 2023
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@AmosLewis AmosLewis added the tracking-issue Tracking Issue label Dec 4, 2023
@godot73
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godot73 commented Dec 8, 2023 •
edited by renxida
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The list high priority ops:

https://gist.github.com/renxida/7510f2a0e5b1e7f0b62025f70854c553

(moved to Gist by @renxida to avoid interfering with ctrl+f)

@wu-s-john
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Working on the MatMul changes right now.

@Shukla-Gaurav
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Working on Gather, LeakyRelu and Pad op.

@vivekkhandelwal1
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Working on Gather, LeakyRelu and Pad op.

Can you please create issues for these ops, so that no one else takes that op?

@saienduri saienduri mentioned this issue Dec 13, 2023
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@vivekkhandelwal1
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vivekkhandelwal1 commented Dec 13, 2023 •
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@godot73 @frafranz @renxida @frederik-h @rsuderman Please create an issue for the op you're working on right now, and do the same if you take further any ops.

@AmosLewis
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@godot73 @frafranz @renxida @frederik-h @rsuderman Please create an issue for the op you're working on right now, and do the same if you take further any ops.

@wu-s-john

@wu-s-john
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@saienduri working on these two right now:

#248
#249

@AmosLewis AmosLewis mentioned this issue Jan 23, 2024
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@phoebesv phoebesv mentioned this issue Feb 7, 2024
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@jinchen62
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jinchen62 commented Mar 27, 2024 •
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@vivekkhandelwal1 According to the triage of iree onnx tests failures, these ops are missing OnnxToTorch lowering.

  • Adagrad
  • Adam
  • ArrayFeatureExtractor
  • Binarizer
  • LabelEncoder
  • Momentum

Seems the listed ops are ordered by priority, I'm not sure how we would prioritize these missing ops. Could you add them to the list?

@Peefy
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Peefy commented Apr 11, 2024

I have an ONNX model that uses the Unique operator that is not yet supported, can I take the issue and implement it?

@renxida
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renxida commented Apr 11, 2024

@Peefy yes please!

@vivekkhandelwal1
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Classical ML and Training ops (not planned to be supported):

  • Adagrad
  • Adam
  • ArrayFeatureExtractor
  • Binarizer
  • LabelEncoder
  • Momentum

@aldesilv
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I'll take group normalization.

@archana-ramalingam
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archana-ramalingam commented Apr 17, 2024 •
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I am working on ReduceSumSquare, ReduceLogSum and ReduceLogSumExp op

@Peefy Peefy mentioned this issue Apr 23, 2024
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This was referenced Apr 24, 2024
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@NeverRaR
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Working on GlobalMaxPool

@NeverRaR NeverRaR mentioned this issue Apr 25, 2024
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@AmosLewis AmosLewis mentioned this issue May 3, 2024
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@123epsilon
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123epsilon commented May 22, 2024 •
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Working on Onnx.Multinomial
#705

(Not sure how to set up tracking)

@andfau-amd andfau-amd mentioned this issue May 23, 2024
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@andfau-amd
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andfau-amd commented May 23, 2024 •
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I noticed that some ONNX operators are functions, which means that we can probably systematically expand them before conversion, instead of having to write bespoke conversions for all of them. I made an issue about this: llvm/torch-mlir#3384. Assuming this does actually get implemented, it might be wise for people considering implementing new conversions to avoid operators that are functions, if it is desirable to avoid redundant effort. You can tell if an operator is a function by going to https://onnx.ai/onnx/operators/ and seeing if it says "function: True".

@suryajasper
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Working on Onnx.Scatter
#708

@manupak
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manupak commented Jun 4, 2024

Working on #717

@vivekkhandelwal1 vivekkhandelwal1 unpinned this issue Jun 4, 2024
@kumardeepakamd kumardeepakamd mentioned this issue Jun 4, 2024
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@umangyadav
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umangyadav commented Jun 6, 2024 •
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I'll take GlobalLpPool #727

@andfau-amd
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Update on the operators that are functions thing: as of llvm/torch-mlir@51902ec, support for this is in the importer. This means that if there's a new op to support and the ONNX documentation says "Function: true", it may be easy to support by just adding a line to the allowlist in the importer. But this isn't guaranteed to work, and it requires judgment on a case-by-case basis as to whether this approach should be used instead of modifying TorchOnnxToTorch. Also, the imported function might, for example, depend on other operators that TorchOnnxToTorch doesn't support.

See also: llvm/torch-mlir#3464.

@jinchen62
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I'm taking CenterCropPad #741 and ReverseSequence #742

@vitreo12 vitreo12 mentioned this issue Jul 3, 2024
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@andfau-amd
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Bernoulli might be implemented wrong: llvm/torch-mlir#3527

@mdazz
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mdazz commented Jul 24, 2024

Hello, could someone clarify what is the rationale for picking a certain opset for a given op? For example, I see Softmax is ticked off as done here, but actually only opset version 13 is supported. Are the supported opset versions documented somewhere I might've missed?

@AmosLewis
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Hello, could someone clarify what is the rationale for picking a certain opset for a given op? For example, I see Softmax is ticked off as done here, but actually only opset version 13 is supported. Are the supported opset versions documented somewhere I might've missed?

Depends on the model requirement. It means when it fixed, probably only 13 needed, then when the next models need 19, we prioritize to support 19, if not, we can just leave it there for now, and prioritize other ops not implemented yet. If no model driven, when a new op implemented, we try to support the state of art ONNX opset version. But there is a tradeoff, if new version support takes too much time, we always pick up the low handing fruit first.

@vivekkhandelwal1
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Tracker #797 for the Onnx ops failing during Torch->Linalg lowering.

@uazizTT uazizTT mentioned this issue Aug 6, 2024
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@rsuderman rsuderman

@renxida renxida

@PhaneeshB PhaneeshB

@AmosLewis AmosLewis

@Shukla-Gaurav Shukla-Gaurav

@aldesilv aldesilv

@daveliddell daveliddell

@vivekkhandelwal1 vivekkhandelwal1

@kumardeepakamd kumardeepakamd

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