[export] Turn on install_free_tensors flag #164691

anijain2305 · 2025-10-05T07:09:23Z

Stack from ghstack (oldest at bottom):

-> [export] Turn on install_free_tensors flag #164691

The final step in removing the discrepancy between
torch.compile(fullgraph=True) and torch.export(strict=True).

cc @voznesenskym @penguinwu @EikanWang @jgong5 @Guobing-Chen @XiaobingSuper @zhuhaozhe @blzheng @wenzhe-nrv @jiayisunx @ipiszy @chenyang78 @kadeng @muchulee8 @amjames @chauhang @aakhundov @coconutruben @Lucaskabela

The final step in removing the discrepancy between torch.compile(fullgraph=True) and torch.export(strict=True). [ghstack-poisoned]

pytorch-bot · 2025-10-05T07:09:26Z

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The final step in removing the discrepancy between torch.compile(fullgraph=True) and torch.export(strict=True). ghstack-source-id: c9d6875 Pull Request resolved: #164691

The final step in removing the discrepancy between torch.compile(fullgraph=True) and torch.export(strict=True). cc voznesenskym penguinwu EikanWang jgong5 Guobing-Chen XiaobingSuper zhuhaozhe blzheng wenzhe-nrv jiayisunx ipiszy chenyang78 kadeng muchulee8 amjames chauhang aakhundov coconutruben Lucaskabela [ghstack-poisoned]

The final step in removing the discrepancy between torch.compile(fullgraph=True) and torch.export(strict=True). ghstack-source-id: 8aa2961 Pull Request resolved: #164691

The final step in removing the discrepancy between torch.compile(fullgraph=True) and torch.export(strict=True). cc voznesenskym penguinwu EikanWang jgong5 Guobing-Chen XiaobingSuper zhuhaozhe blzheng wenzhe-nrv jiayisunx ipiszy chenyang78 kadeng muchulee8 amjames chauhang aakhundov coconutruben Lucaskabela [ghstack-poisoned]

The final step in removing the discrepancy between torch.compile(fullgraph=True) and torch.export(strict=True). ghstack-source-id: 71dbde5 Pull Request resolved: #164691

The final step in removing the discrepancy between torch.compile(fullgraph=True) and torch.export(strict=True). cc voznesenskym penguinwu EikanWang jgong5 Guobing-Chen XiaobingSuper zhuhaozhe blzheng wenzhe-nrv jiayisunx ipiszy chenyang78 kadeng muchulee8 amjames chauhang aakhundov coconutruben Lucaskabela [ghstack-poisoned]

The final step in removing the discrepancy between torch.compile(fullgraph=True) and torch.export(strict=True). ghstack-source-id: 5900ba5 Pull Request resolved: #164691

The final step in removing the discrepancy between torch.compile(fullgraph=True) and torch.export(strict=True). cc voznesenskym penguinwu EikanWang jgong5 Guobing-Chen XiaobingSuper zhuhaozhe blzheng wenzhe-nrv jiayisunx ipiszy chenyang78 kadeng muchulee8 amjames chauhang aakhundov coconutruben Lucaskabela [ghstack-poisoned]

The final step in removing the discrepancy between torch.compile(fullgraph=True) and torch.export(strict=True). ghstack-source-id: 79d84fc Pull Request resolved: #164691

anijain2305 · 2025-10-06T18:21:57Z

@pytorchbot merge

pytorchmergebot · 2025-10-06T18:24:01Z

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pytorchmergebot · 2025-10-13T19:04:23Z

@pytorchbot successfully started a revert job. Check the current status here.
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pytorchmergebot · 2025-10-13T19:04:37Z

Reverting PR 164691 failed

Reason: Command git -C /home/runner/work/pytorch/pytorch revert --no-edit 220a34118f40fab4f3f517556d6e1434139a1590 returned non-zero exit code 1

Auto-merging test/dynamo/test_aot_autograd.py
CONFLICT (content): Merge conflict in test/dynamo/test_aot_autograd.py
Auto-merging test/export/test_export.py
error: could not revert 220a34118f4... [export] Turn on install_free_tensors flag (#164691)
hint: After resolving the conflicts, mark them with
hint: "git add/rm <pathspec>", then run
hint: "git revert --continue".
hint: You can instead skip this commit with "git revert --skip".
hint: To abort and get back to the state before "git revert",
hint: run "git revert --abort".
hint: Disable this message with "git config set advice.mergeConflict false"

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Raised by workflow job

This reverts commit 220a341.

This reverts commit 220a341. Fixes #ISSUE_NUMBER Pull Request resolved: #165353 Approved by: https://github.com/seemethere

This reverts commit 9166f61. Reverted #165353 on behalf of https://github.com/seemethere due to This is causing merge conflicts since a dependent PR wasn't reverted ([comment](#165353 (comment)))

This reverts commit a3e3efe. Reverted #163671 on behalf of https://github.com/seemethere due to We should've reverted this when we decided to revert #164691 since they were actually stacked ([comment](#163671 (comment)))

This fixes #71725. Differential Revision: [D83857880](https://our.internmc.facebook.com/intern/diff/D83857880) Pull Request resolved: #163671 Approved by: https://github.com/ezyang, https://github.com/albanD

seemethere · 2025-10-14T03:56:27Z

@pytorchbot revert -c ghfirst -m "Breaks some internal things, both me and author agreed that revert was the best course of action"

pytorchmergebot · 2025-10-14T03:58:08Z

@pytorchbot successfully started a revert job. Check the current status here.
Questions? Feedback? Please reach out to the PyTorch DevX Team

This reverts commit 220a341. Reverted #164691 on behalf of https://github.com/seemethere due to Breaks some internal things, both me and author agreed that revert was the best course of action ([comment](#164691 (comment)))

pytorchmergebot · 2025-10-14T03:58:16Z

@anijain2305 your PR has been successfully reverted.

This reverts commit 220a341.

anijain2305 · 2025-10-14T05:28:06Z

@pytorchbot merge

pytorchmergebot · 2025-10-14T05:30:11Z

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pytorchmergebot · 2025-10-14T05:30:33Z

The merge job was canceled or timed out. This most often happen if two merge requests were issued for the same PR, or if merge job was waiting for more than 6 hours for tests to finish. In later case, please do not hesitate to reissue the merge command
For more information see pytorch-bot wiki.

anijain2305 · 2025-10-14T15:31:22Z

@pytorchbot merge

pytorchmergebot · 2025-10-14T15:33:22Z

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The final step in removing the discrepancy between torch.compile(fullgraph=True) and torch.export(strict=True). Pull Request resolved: pytorch#164691 Approved by: https://github.com/avikchaudhuri

[export] Turn on install_free_tensors flag

da04d3e

The final step in removing the discrepancy between torch.compile(fullgraph=True) and torch.export(strict=True). [ghstack-poisoned]

anijain2305 requested review from angelayi, avikchaudhuri, tugsbayasgalan, ydwu4, zhxchen17 and zou3519 as code owners October 5, 2025 07:09

pytorch-bot bot added ciflow/inductor module: dynamo module: inductor release notes: export labels Oct 5, 2025

anijain2305 added ciflow/trunk Trigger trunk jobs on your pull request keep-going Don't stop on first failure, keep running tests until the end labels Oct 5, 2025

anijain2305 mentioned this pull request Oct 6, 2025

[export][dynamo] Fallback to slowpath for MultiHeadAttention for strict export #164721

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anijain2305 mentioned this pull request Oct 6, 2025

[strict-export][install_free_tensors] Tracker for issues #164062

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anijain2305 requested a review from Lucaskabela October 6, 2025 14:58

avikchaudhuri approved these changes Oct 6, 2025

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anijain2305 added a commit that referenced this pull request Oct 13, 2025

Revert "[export] Turn on install_free_tensors flag (#164691)"

fdfe62e

This reverts commit 220a341.

anijain2305 added a commit that referenced this pull request Oct 13, 2025

Revert "[export] Turn on install_free_tensors flag (#164691)"

f8f4a8a

This reverts commit 220a341.

pytorchmergebot pushed a commit that referenced this pull request Oct 13, 2025

Revert "[export] Turn on install_free_tensors flag (#164691)" (#165353)

9166f61

This reverts commit 220a341. Fixes #ISSUE_NUMBER Pull Request resolved: #165353 Approved by: https://github.com/seemethere

seemethere mentioned this pull request Oct 14, 2025

Fix double dispatch to Python for detach #163671

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pytorchmergebot reopened this Oct 14, 2025

anijain2305 added a commit that referenced this pull request Oct 14, 2025

Revert "[export] Turn on install_free_tensors flag (#164691)"

6ef07df

This reverts commit 220a341.

pytorchmergebot added the merging label Oct 14, 2025

pytorchmergebot closed this in c9b2a09 Oct 14, 2025

pytorchmergebot removed the merging label Oct 14, 2025

anijain2305 mentioned this pull request Oct 14, 2025

[prototype] aot_export_partitioned_graphs_v2 #165475

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This was referenced Oct 15, 2025

AOTI util deprecated flow using the new tracer #165582

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Enable new tracer by default #165332

Open

meta-codesync bot added fb-exported meta-exported labels Oct 15, 2025

[export] Turn on install_free_tensors flag #164691

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