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@lucylq lucylq commented Jan 22, 2025

Summary

[PLEASE REMOVE] See CONTRIBUTING.md's Pull Requests for ExecuTorch PR guidelines.

[PLEASE REMOVE] If this PR closes an issue, please add a Fixes #<issue-id> line.

[PLEASE REMOVE] If this PR introduces a fix or feature that should be the upcoming release notes, please add a "Release notes: " label. For a list of available release notes labels, check out CONTRIBUTING.md's Pull Requests.

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[PLEASE REMOVE] How did you test this PR? Please write down any manual commands you used and note down tests that you have written if applicable.

Pull Request resolved: #7269

Introduce _convert_to_flat_tensor, which interprets a flat_tensor blob as a flat_tensor schema.

Use this for more comprehensive testing for flat tensor serialization, and later for deserialization.

ghstack-source-id: 261976100
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Differential Revision: [D67007821](https://our.internmc.facebook.com/intern/diff/D67007821/)
Pull Request resolved: #7270

Introduce top-level serialization file that calls:
- serialize_pte_binary for PTE file
- FlatTensor.serialize_tensors for PTD files.


ghstack-source-id: 262004271
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Differential Revision: [D66523267](https://our.internmc.facebook.com/intern/diff/D66523267/)
Introduce TensorLayout class, used to describe external tensors. Currently contains:
- scalar_type
- sizes
- dim_order

Differential Revision: [D67048723](https://our.internmc.facebook.com/intern/diff/D67048723/)

ghstack-source-id: 262004745
Pull Request resolved: #7761
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pytorch-bot bot commented Jan 22, 2025

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🧪 See artifacts and rendered test results at hud.pytorch.org/pr/pytorch/executorch/7844

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@facebook-github-bot facebook-github-bot added the CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed. label Jan 22, 2025
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This PR needs a release notes: label

If your changes are user facing and intended to be a part of release notes, please use a label starting with release notes:.

If not, please add the topic: not user facing label.

To add a label, you can comment to pytorchbot, for example
@pytorchbot label "topic: not user facing"

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lucylq commented Jan 22, 2025

Fix-up here: #7845

@lucylq lucylq closed this Jan 22, 2025
@lucylq lucylq deleted the gh/lucylq/28/orig branch January 24, 2025 21:19
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