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[executorch][passes] Add config and pass to tag constants for external file #7193

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merged 5 commits into from
Dec 10, 2024

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lucylq
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@lucylq lucylq commented Dec 5, 2024

Stack from ghstack (oldest at bottom):

  • Add config 'external_constants' to ExecutorchBackendConfig.
  • When set to True, run the 'external_constants_pass'
  • This tags all constants as external, and moves them into a separate buffer to be serialized outside of the PTE file.

Note: users can write their own passes to tag weights to specific files / multiple files.

TODO: write example pass and test for the case where we have two constant files.

Differential Revision: D66560903

…l file

- Add config 'external_constants' to ExecutorchBackendConfig.
- When set to True, run the 'external_constants_pass'
- This tags all constants as external, and moves them into a separate buffer to be serialized outside of the PTE file.

Note: users can write their own passes to tag weights to specific files / multiple files.

TODO: write example pass and test for the case where we have two constant files.

Differential Revision: [D66560903](https://our.internmc.facebook.com/intern/diff/D66560903/)

[ghstack-poisoned]
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🧪 See artifacts and rendered test results at hud.pytorch.org/pr/pytorch/executorch/7193

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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 Dec 5, 2024
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This pull request was exported from Phabricator. Differential Revision: D66560903

…for external file"

- Add config 'external_constants' to ExecutorchBackendConfig.
- When set to True, run the 'external_constants_pass'
- This tags all constants as external, and moves them into a separate buffer to be serialized outside of the PTE file.

Note: users can write their own passes to tag weights to specific files / multiple files.

TODO: write example pass and test for the case where we have two constant files.

Differential Revision: [D66560903](https://our.internmc.facebook.com/intern/diff/D66560903/)

[ghstack-poisoned]
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This pull request was exported from Phabricator. Differential Revision: D66560903

…for external file"

- Add config 'external_constants' to ExecutorchBackendConfig.
- When set to True, run the 'external_constants_pass'
- This tags all constants as external, and moves them into a separate buffer to be serialized outside of the PTE file.

Note: users can write their own passes to tag weights to specific files / multiple files.

TODO: write example pass and test for the case where we have two constant files.

Differential Revision: [D66560903](https://our.internmc.facebook.com/intern/diff/D66560903/)

[ghstack-poisoned]
lucylq added a commit that referenced this pull request Dec 7, 2024
…l file

Pull Request resolved: #7193

- Add config 'external_constants' to ExecutorchBackendConfig.
- When set to True, run the 'external_constants_pass'
- This tags all constants as external, and moves them into a separate buffer to be serialized outside of the PTE file.

Note: users can write their own passes to tag weights to specific files / multiple files.

TODO: write example pass and test for the case where we have two constant files.
ghstack-source-id: 257036011

Differential Revision: [D66560903](https://our.internmc.facebook.com/intern/diff/D66560903/)
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This pull request was exported from Phabricator. Differential Revision: D66560903

…for external file"

- Add config 'external_constants' to ExecutorchBackendConfig.
- When set to True, run the 'external_constants_pass'
- This tags all constants as external, and moves them into a separate buffer to be serialized outside of the PTE file.

Note: users can write their own passes to tag weights to specific files / multiple files.

TODO: write example pass and test for the case where we have two constant files.

Differential Revision: [D66560903](https://our.internmc.facebook.com/intern/diff/D66560903/)

[ghstack-poisoned]
lucylq added a commit that referenced this pull request Dec 10, 2024
…l file

Pull Request resolved: #7193

- Add config 'external_constants' to ExecutorchBackendConfig.
- When set to True, run the 'external_constants_pass'
- This tags all constants as external, and moves them into a separate buffer to be serialized outside of the PTE file.

Note: users can write their own passes to tag weights to specific files / multiple files.

TODO: write example pass and test for the case where we have two constant files.
ghstack-source-id: 257349683

Differential Revision: [D66560903](https://our.internmc.facebook.com/intern/diff/D66560903/)
@facebook-github-bot
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This pull request was exported from Phabricator. Differential Revision: D66560903

…for external file"

- Add config 'external_constants' to ExecutorchBackendConfig.
- When set to True, run the 'external_constants_pass'
- This tags all constants as external, and moves them into a separate buffer to be serialized outside of the PTE file.

Note: users can write their own passes to tag weights to specific files / multiple files.

TODO: write example pass and test for the case where we have two constant files.

Differential Revision: [D66560903](https://our.internmc.facebook.com/intern/diff/D66560903/)

[ghstack-poisoned]
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This pull request was exported from Phabricator. Differential Revision: D66560903

lucylq added a commit that referenced this pull request Dec 10, 2024
…l file

Pull Request resolved: #7193

- Add config 'external_constants' to ExecutorchBackendConfig.
- When set to True, run the 'external_constants_pass'
- This tags all constants as external, and moves them into a separate buffer to be serialized outside of the PTE file.

Note: users can write their own passes to tag weights to specific files / multiple files.

TODO: write example pass and test for the case where we have two constant files.
ghstack-source-id: 257353873

Differential Revision: [D66560903](https://our.internmc.facebook.com/intern/diff/D66560903/)
@facebook-github-bot facebook-github-bot merged commit e6d1d54 into gh/lucylq/20/base Dec 10, 2024
43 of 46 checks passed
@facebook-github-bot facebook-github-bot deleted the gh/lucylq/20/head branch December 10, 2024 04:17
kirklandsign pushed a commit that referenced this pull request Dec 10, 2024
…l file

Pull Request resolved: #7193

- Add config 'external_constants' to ExecutorchBackendConfig.
- When set to True, run the 'external_constants_pass'
- This tags all constants as external, and moves them into a separate buffer to be serialized outside of the PTE file.

Note: users can write their own passes to tag weights to specific files / multiple files.

TODO: write example pass and test for the case where we have two constant files.
ghstack-source-id: 257353873

Differential Revision: [D66560903](https://our.internmc.facebook.com/intern/diff/D66560903/)
kirklandsign pushed a commit that referenced this pull request Dec 10, 2024
…l file

Pull Request resolved: #7193

- Add config 'external_constants' to ExecutorchBackendConfig.
- When set to True, run the 'external_constants_pass'
- This tags all constants as external, and moves them into a separate buffer to be serialized outside of the PTE file.

Note: users can write their own passes to tag weights to specific files / multiple files.

TODO: write example pass and test for the case where we have two constant files.
ghstack-source-id: 257353873

Differential Revision: [D66560903](https://our.internmc.facebook.com/intern/diff/D66560903/)

Co-authored-by: lucylq <[email protected]>
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