Module support for multiple ptd files#14713
Merged
mergennachin merged 1 commit intomainfrom Oct 1, 2025
Merged
Conversation
Pull Request resolved: #14158 Support multiple PTD files in Module. Context: https://docs.google.com/document/d/19RLLdWNHQoRi8Ufz4oE-gGjOz0IShjN_NZi5jlgMBZI/edit?tab=t.0 This change updates the following private variables in Module: ``` std::string data_path --> std::unordered_set<std::string> data_files_ std::unique_ptr<DataLoader> data_map_loader --> std::vectror<std::unique_ptr<DataLoader>> data_map_loaders_ std::unique_ptr<NamedDataMap> data_map --> std::vector<std::unique_ptr<NamedDataMap> named_data_maps_ ``` And introduces a new private variable. When we have multiple NamedDataMaps, they need to be merged into one, for use in method, etc. This is not implemented yet. ``` std::unique_ptr<NamedDataMap> merged_data_map_ ``` The process of using a PTD file is: ``` std::string file --> wrapped in DataLoader --> wrapped in NamedDataMap. ``` At each stage we can have multiple. This diff also introduces a new Module constructor that takes in `std::unordered_set<std::string> named_data_map_paths_` TODO: add a MergedDataMap to extension/module that can merge all the data maps together. ghstack-source-id: 313188117 @exported-using-ghexport Differential Revision: [D82059808](https://our.internmc.facebook.com/intern/diff/D82059808/)
🔗 Helpful Links🧪 See artifacts and rendered test results at hud.pytorch.org/pr/pytorch/executorch/14713
Note: Links to docs will display an error until the docs builds have been completed. ❌ 1 New FailureAs of commit 4d944dc with merge base f7c009e ( NEW FAILURE - The following job has failed:
This comment was automatically generated by Dr. CI and updates every 15 minutes. |
meta-cla
bot
added
the
CLA Signed
This PR needs a
|
mergennachin
approved these changes
Oct 1, 2025
mergennachin
approved these changes
Oct 1, 2025
Contributor
|
@pytorchbot cherry-pick --onto release/1.0 -c examples |
|
❌ 🤖 pytorchbot command failed: Try |
Contributor
|
@pytorchbot cherry-pick --onto release/1.0 -c critical |
pytorchbot
added a commit
that referenced
this pull request
Oct 6, 2025
This PR was created by the merge bot to help merge the original PR into the main branch. ghstack PR number: #14158 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/110/base ghstack PR head: https://github.com/pytorch/executorch/tree/gh/lucylq/110/head Merge bot PR base: https://github.com/pytorch/executorch/tree/main Merge bot PR head: https://github.com/pytorch/executorch/tree/gh/lucylq/110/orig Differential Revision: [D82059808](https://our.internmc.facebook.com/intern/diff/D82059808/) @diff-train-skip-merge Co-authored-by: lucylq <lfq@meta.com> (cherry picked from commit 421539e)
Collaborator
Author
Cherry picking #14713The cherry pick PR is at #14836 and it is recommended to link a critical cherry pick PR with an issue. The following tracker issues are updated: Details for Dev Infra teamRaised by workflow job |
jirioc
pushed a commit
to nxp-upstream/executorch
that referenced
this pull request
Dec 19, 2025
This PR was created by the merge bot to help merge the original PR into the main branch. ghstack PR number: pytorch#14158 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/110/base ghstack PR head: https://github.com/pytorch/executorch/tree/gh/lucylq/110/head Merge bot PR base: https://github.com/pytorch/executorch/tree/main Merge bot PR head: https://github.com/pytorch/executorch/tree/gh/lucylq/110/orig Differential Revision: [D82059808](https://our.internmc.facebook.com/intern/diff/D82059808/) @diff-train-skip-merge Co-authored-by: lucylq <lfq@meta.com>
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
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
3 participants
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.
This PR was created by the merge bot to help merge the original PR into the main branch.
ghstack PR number: #14158 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/110/base
ghstack PR head: https://github.com/pytorch/executorch/tree/gh/lucylq/110/head
Merge bot PR base: https://github.com/pytorch/executorch/tree/main
Merge bot PR head: https://github.com/pytorch/executorch/tree/gh/lucylq/110/orig
Differential Revision: D82059808
@diff-train-skip-merge