Reuse types in _named_data_store and support tensor layouts #14667

lucylq · 2025-09-29T21:32:59Z

Stack from ghstack (oldest at bottom):

-> Reuse types in _named_data_store and support tensor layouts #14667

Reuse DataEntry from data_serializer.py, in _named_data_store.py.

Motivation

deserialize from flat tensor to named data store output
support tensor layout in named data store

Differential Revision: D83490345

Reuse `DataEntry` from data_serializer.py, in _named_data_store.py. Motivation - deserialize from flat tensor to named data store output - support tensor layout in named data store Differential Revision: [D83490345](https://our.internmc.facebook.com/intern/diff/D83490345/) [ghstack-poisoned]

pytorch-bot · 2025-09-29T21:33:03Z

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Reuse `DataEntry` from data_serializer.py, in _named_data_store.py. Motivation - deserialize from flat tensor to named data store output - support tensor layout in named data store Differential Revision: [D83490345](https://our.internmc.facebook.com/intern/diff/D83490345/) ghstack-source-id: 312807877 Pull Request resolved: #14667

facebook-github-bot · 2025-09-29T21:33:24Z

@lucylq has exported this pull request. If you are a Meta employee, you can view the originating diff in D83490345.

github-actions · 2025-09-29T21:33:57Z

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Reuse `DataEntry` from data_serializer.py, in _named_data_store.py. Motivation - deserialize from flat tensor to named data store output - support tensor layout in named data store Differential Revision: [D83490345](https://our.internmc.facebook.com/intern/diff/D83490345/) [ghstack-poisoned]

Pull Request resolved: #14667 Reuse `DataEntry` from data_serializer.py, in _named_data_store.py. Motivation - deserialize from flat tensor to named data store output - support tensor layout in named data store Differential Revision: [D83490345](https://our.internmc.facebook.com/intern/diff/D83490345/) ghstack-source-id: 316164323

Reuse `DataEntry` from data_serializer.py, in _named_data_store.py. Motivation - deserialize from flat tensor to named data store output - support tensor layout in named data store Differential Revision: [D83490345](https://our.internmc.facebook.com/intern/diff/D83490345/) [ghstack-poisoned]

Pull Request resolved: #14667 Reuse `DataEntry` from data_serializer.py, in _named_data_store.py. Motivation - deserialize from flat tensor to named data store output - support tensor layout in named data store ghstack-source-id: 316169224 Differential Revision: [D83490345](https://our.internmc.facebook.com/intern/diff/D83490345/)

larryliu0820

Review automatically exported from Phabricator review in Meta.

Reuse `DataEntry` from data_serializer.py, in _named_data_store.py. Motivation - deserialize from flat tensor to named data store output - support tensor layout in named data store Differential Revision: [D83490345](https://our.internmc.facebook.com/intern/diff/D83490345/) [ghstack-poisoned]

Pull Request resolved: #14667 Reuse `DataEntry` from data_serializer.py, in _named_data_store.py. Motivation - deserialize from flat tensor to named data store output - support tensor layout in named data store ghstack-source-id: 319563768 Differential Revision: [D83490345](https://our.internmc.facebook.com/intern/diff/D83490345/)

Reuse `DataEntry` from data_serializer.py, in _named_data_store.py. Motivation - deserialize from flat tensor to named data store output - support tensor layout in named data store Differential Revision: [D83490345](https://our.internmc.facebook.com/intern/diff/D83490345/) [ghstack-poisoned]

Pull Request resolved: #14667 Reuse `DataEntry` from data_serializer.py, in _named_data_store.py. Motivation - deserialize from flat tensor to named data store output - support tensor layout in named data store ghstack-source-id: 319566810 Differential Revision: [D83490345](https://our.internmc.facebook.com/intern/diff/D83490345/)

Reuse `DataEntry` from data_serializer.py, in _named_data_store.py. Motivation - deserialize from flat tensor to named data store output - support tensor layout in named data store Differential Revision: [D83490345](https://our.internmc.facebook.com/intern/diff/D83490345/) [ghstack-poisoned]

Pull Request resolved: #14667 Reuse `DataEntry` from data_serializer.py, in _named_data_store.py. Motivation - deserialize from flat tensor to named data store output - support tensor layout in named data store ghstack-source-id: 319566810 Differential Revision: [D83490345](https://our.internmc.facebook.com/intern/diff/D83490345/)

larryliu0820

Review automatically exported from Phabricator review in Meta.

Reuse `DataEntry` from data_serializer.py, in _named_data_store.py. Motivation - deserialize from flat tensor to named data store output - support tensor layout in named data store Differential Revision: [D83490345](https://our.internmc.facebook.com/intern/diff/D83490345/) [ghstack-poisoned]

Pull Request resolved: #14667 Reuse `DataEntry` from data_serializer.py, in _named_data_store.py. Motivation - deserialize from flat tensor to named data store output - support tensor layout in named data store ghstack-source-id: 319685093 Differential Revision: [D83490345](https://our.internmc.facebook.com/intern/diff/D83490345/)

@lucylq

This PR was created by the merge bot to help merge the original PR into the main branch. ghstack PR number: #14667 by @lucylq ^ Please use this as the source of truth for the PR details, comments, and reviews ghstack PR base: https://github.com/pytorch/executorch/tree/gh/lucylq/115/base ghstack PR head: https://github.com/pytorch/executorch/tree/gh/lucylq/115/head Merge bot PR base: https://github.com/pytorch/executorch/tree/main Merge bot PR head: https://github.com/pytorch/executorch/tree/gh/lucylq/115/orig Differential Revision: [D83490345](https://our.internmc.facebook.com/intern/diff/D83490345/) @diff-train-skip-merge Co-authored-by: lucylq <[email protected]>

lucylq requested review from JacobSzwejbka and larryliu0820 as code owners September 29, 2025 21:33

lucylq mentioned this pull request Sep 29, 2025

Move tensor layout into exir #14666

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lucylq requested a review from larryliu0820 October 28, 2025 23:51

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meta-codesync bot merged commit 4f2e061 into gh/lucylq/115/base Oct 30, 2025
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pytorchbot mentioned this pull request Oct 30, 2025

Reuse types in _named_data_store and support tensor layouts #15454

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lucylq commented Sep 29, 2025 •

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🧪 See artifacts and rendered test results at hud.pytorch.org/pr/pytorch/executorch/14667

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lucylq commented Sep 29, 2025 •

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