Re-land exclude upsample_bilinear2d.vec and nearest2d.vec from default export decomposition table #147153
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
🔗 Helpful Links🧪 See artifacts and rendered test results at hud.pytorch.org/pr/147153
Note: Links to docs will display an error until the docs builds have been completed. ✅ You can merge normally! (3 Unrelated Failures)As of commit 2ed532e with merge base c9a15d9 ( FLAKY - The following jobs failed but were likely due to flakiness present on trunk:
This comment was automatically generated by Dr. CI and updates every 15 minutes. |
|
This pull request was exported from Phabricator. Differential Revision: D69625112 |
fd0ced4 to
33a2c02
Compare
|
This pull request was exported from Phabricator. Differential Revision: D69625112 |
…ult export decomposition table (pytorch#147153) Summary: Note: Re-landing now that QNN delegate can handle the un-decomposed upsample_nearest2d op (D69655701, not OSS). As upsample_bilinear2d.vec and upsample_nearest2d.vec are core ATen ops, they should not be decomposed by default in the export path. Because the operators have CompositeImplicitAutograd dispatch, their decomposition is registered by default. This change adds an override list for CIA decompositions being registered in the default decomp table. In the long-term, we likely will want to exclude decompositions for all core-tagged CIA ops, but this will require all consumers to be ready to handle the remaining two ops, avg_pool1d, and adaptive_avg_pool1d. Until they are ready, I believe an explicit override list is the safest option. Additionally, I've also removed the ExecuTorch XNNPACK delegate ConvertToUpsampleBilinear2d pass, as the pass breaks (and is not needed), given that the op is not decomposed. The purpose of this pass was originally to pattern match the decomposition and recompose it, but this is no longer necessary. Test Plan: Added a new test (`test_default_decomposition_core_cia_ops`) in test_export.py to verify that upsample_bilinear2d.vec (and in the future, other core-tagged CIA ops) are not decomposed by default. Also, I manually validated end to end with ExecuTorch that the op is not decomposed in to_edge (see N6238522). ``` buck test //caffe2/test:test_export -- test_default_decomposition_core_cia_ops ``` Differential Revision: D69625112
33a2c02 to
2ed532e
Compare
|
This pull request was exported from Phabricator. Differential Revision: D69625112 |
manuelcandales
approved these changes
Feb 19, 2025
|
@pytorchbot merge |
Merge startedYour change will be merged once all checks pass (ETA 0-4 Hours). Learn more about merging in the wiki. Questions? Feedback? Please reach out to the PyTorch DevX Team |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Note: This is a re-land of #141791, which I reverted due to breaking some Meta-internal tests - an internal ET delegate did not handle the non-decomposed upsample_nearest2d, and it was not caught in CI. I've resolved that issue and should be ready to safely re-land.
Summary:
As upsample_bilinear2d.vec and upsample_nearest2d.vec are core ATen ops, they should not be decomposed by default in the export path. Because the operators have CompositeImplicitAutograd dispatch, their decomposition is registered by default. This change adds an override list for CIA decompositions being registered in the default decomp table.
In the long-term, we likely will want to exclude decompositions for all core-tagged CIA ops, but this will require all consumers to be ready to handle the remaining two ops, avg_pool1d, and adaptive_avg_pool1d. Until they are ready, I believe an explicit override list is the safest option.
Additionally, I've also removed the ExecuTorch XNNPACK delegate ConvertToUpsampleBilinear2d pass, as the pass breaks (and is not needed), given that the op is not decomposed. The purpose of this pass was originally to pattern match the decomposition and recompose it, but this is no longer necessary.
Fixes #116684.
Test Plan:
Added a new test (
test_default_decomposition_core_cia_ops) in test_export.py to verify that upsample_bilinear2d.vec (and in the future, other core-tagged CIA ops) are not decomposed by default. Also, I manually validated end to end with ExecuTorch that the op is not decomposed in to_edge (see N6238522).Differential Revision: D69625112