[executorch][flat_tensor] DataMap implementation #8280
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…ed_data_map.h Pull Request resolved: #8201 Context: ET_EXPERIMENTAL is tagged with [[deprecated]]. This causes errors when ET_EXPERIMENTAL features are used in core ET and code is built with -Werror. See errors on D67127327. This diff applies Option1 to 'tensor_layout.h' and 'named_data_map.h' Option 1: - gate with `#pragma GCC diagnostic ignored "-Wdeprecated-declarations"`, for users of tensor_layout.h and program.h Option 2: - use ET_DISABLE_EXPERIMENTAL_ANNOTATION=1, for users of tensor_layout.h and program.h ---- Users - tensor_layout.h: named_data_map.h - named_data_map.h: method.h, program.h ~~Generally, I think we can apply either option1/option2 to `tensor_layout.h`. For `named_data_map.h`, I think we should apply option2, to make ET_EXPERIMENTAL a no-op, or remove the ET_EXPERIMENTAL annotation to the implementation class. Option 1 would disable deprecation warnings for the entire file.`~~ Using option 1, as option 2 correctness depends on if compiler.h, or named_data_map/tensor_layout is compiled first, and likely we would implement it as an ET-wide flag, which would remove warnings for ET_EXPERIMENTAL across ET. ghstack-source-id: 264730421 @exported-using-ghexport Differential Revision: [D69145438](https://our.internmc.facebook.com/intern/diff/D69145438/)
Pull Request resolved: #7900 DataMap implementation that * Loads a flat_tensor file * Makes tensor information available via the named_data_map.h interface. TODO: in a later diff, update the ET runtime to hold onto the FreeableBuffers returned by the NDM. Then, the NDM will not persist the segment. T214294528 ghstack-source-id: 264916795 Differential Revision: [D67064580](https://our.internmc.facebook.com/intern/diff/D67064580/)
🔗 Helpful Links🧪 See artifacts and rendered test results at hud.pytorch.org/pr/pytorch/executorch/8280
Note: Links to docs will display an error until the docs builds have been completed. ⏳ No Failures, 32 PendingAs of commit 81d7ca2 with merge base e79713e ( This comment was automatically generated by Dr. CI and updates every 15 minutes. |
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Stack from ghstack (oldest at bottom):
DataMap implementation that
For now, DataMap doesn't store the DataLoader.
Differential Revision: D67064580