Skip to content

Conversation

@Gasoonjia
Copy link
Contributor

@Gasoonjia Gasoonjia commented Jan 6, 2026

Stack from ghstack (oldest at bottom):

This diff updates the slimtensor file names to follow ET style (use under_score instead of Camel).
Note that we keep the c10 files as Camel since et/c10 files are also in Camel Case.

Differential Revision: D90143740

This diff updates the slimtensor file names to follow ET style (use under_score instead of Camel).
Note that we keep the c10 files as Camel since et/c10 files are also in Camel Case.

Differential Revision: [D90143740](https://our.internmc.facebook.com/intern/diff/D90143740/)

[ghstack-poisoned]
@pytorch-bot
Copy link

pytorch-bot bot commented Jan 6, 2026

🔗 Helpful Links

🧪 See artifacts and rendered test results at hud.pytorch.org/pr/pytorch/executorch/16469

Note: Links to docs will display an error until the docs builds have been completed.

❌ 1 New Failure, 2 Unrelated Failures

As of commit b186ee1 with merge base 944a436 (image):

NEW FAILURE - The following job has failed:

BROKEN TRUNK - The following jobs failed but were present on the merge base:

👉 Rebase onto the `viable/strict` branch to avoid these failures

This comment was automatically generated by Dr. CI and updates every 15 minutes.

@meta-cla meta-cla 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 6, 2026
This was referenced Jan 6, 2026
Gasoonjia added a commit that referenced this pull request Jan 6, 2026
This diff updates the slimtensor file names to follow ET style (use under_score instead of Camel).
Note that we keep the c10 files as Camel since et/c10 files are also in Camel Case.

Differential Revision: [D90143740](https://our.internmc.facebook.com/intern/diff/D90143740/)

ghstack-source-id: 331989905
Pull Request resolved: #16469
This diff updates the slimtensor file names to follow ET style (use under_score instead of Camel).
Note that we keep the c10 files as Camel since et/c10 files are also in Camel Case.

Differential Revision: [D90143740](https://our.internmc.facebook.com/intern/diff/D90143740/)

[ghstack-poisoned]
This diff updates the slimtensor file names to follow ET style (use under_score instead of Camel).
Note that we keep the c10 files as Camel since et/c10 files are also in Camel Case.

Differential Revision: [D90143740](https://our.internmc.facebook.com/intern/diff/D90143740/)

[ghstack-poisoned]
This diff updates the slimtensor file names to follow ET style (use under_score instead of Camel).
Note that we keep the c10 files as Camel since et/c10 files are also in Camel Case.

Differential Revision: [D90143740](https://our.internmc.facebook.com/intern/diff/D90143740/)

[ghstack-poisoned]
This diff updates the slimtensor file names to follow ET style (use under_score instead of Camel).
Note that we keep the c10 files as Camel since et/c10 files are also in Camel Case.

Differential Revision: [D90143740](https://our.internmc.facebook.com/intern/diff/D90143740/)

[ghstack-poisoned]
This diff updates the slimtensor file names to follow ET style (use under_score instead of Camel).
Note that we keep the c10 files as Camel since et/c10 files are also in Camel Case.

Differential Revision: [D90143740](https://our.internmc.facebook.com/intern/diff/D90143740/)

[ghstack-poisoned]
This diff updates the slimtensor file names to follow ET style (use under_score instead of Camel).
Note that we keep the c10 files as Camel since et/c10 files are also in Camel Case.

Differential Revision: [D90143740](https://our.internmc.facebook.com/intern/diff/D90143740/)

[ghstack-poisoned]
This diff updates the slimtensor file names to follow ET style (use under_score instead of Camel).
Note that we keep the c10 files as Camel since et/c10 files are also in Camel Case.

Differential Revision: [D90143740](https://our.internmc.facebook.com/intern/diff/D90143740/)

[ghstack-poisoned]
This diff updates the slimtensor file names to follow ET style (use under_score instead of Camel).
Note that we keep the c10 files as Camel since et/c10 files are also in Camel Case.

Differential Revision: [D90143740](https://our.internmc.facebook.com/intern/diff/D90143740/)

[ghstack-poisoned]
Gasoonjia added a commit that referenced this pull request Jan 27, 2026
Stack from [ghstack](https://github.com/ezyang/ghstack) (oldest at
bottom):
* #16565
* #16551
* #16469
* #16457
* #16455
* #16454
* #16453
* #16452
* #16451
* #16450
* #16449
* #16448
* #16447
* #16446
* __->__ #16724

Copy CUDAGuard and CUDAStreamGuard from cuda/runtime/ to aoti/slim/cuda/
to support slimtensor requirement while get rid of potential circular
dependency:
- cuda_backend/main_functionalities -> aoti/slimtensor ->
cuda_backend/cuda_guard

This change:
- copy guard.h, guard.cpp and test files from backend/cuda_backend to
backend/aoti/slim/cuda/

Differential Revision:
[D91056808](https://our.internmc.facebook.com/intern/diff/D91056808/)
Gasoonjia added a commit that referenced this pull request Jan 27, 2026
…v2 (#16446)

Stack from [ghstack](https://github.com/ezyang/ghstack) (oldest at
bottom):
* #16565
* #16551
* #16469
* #16457
* #16455
* #16454
* #16453
* #16452
* #16451
* #16450
* #16449
* #16448
* #16447
* __->__ #16446
* #16724

Add SlimTensor-based implementations of AOTI shim functions for tensor
creation:

1. `aoti_torch_create_tensor_from_blob_v2()` - Creates a non-owning
SlimTensor that wraps existing memory using the `from_blob()` factory

Both functions support CPU and CUDA devices and handle all 7 SlimTensor
dtypes.

Also add `memory_slim.h` and `memory_slim.cpp` with SlimTensor-based
shim implementations for working on new API while not impact the current
pipeline. Will use memory_slim.{h/cpp} to replace current memory.{h/cpp}
when everything has been set up.

Differential Revision:
[D90126247](https://our.internmc.facebook.com/intern/diff/D90126247/)
Gasoonjia added a commit that referenced this pull request Jan 27, 2026
Stack from [ghstack](https://github.com/ezyang/ghstack) (oldest at
bottom):
* #16565
* #16551
* #16469
* #16457
* #16455
* #16454
* #16453
* #16452
* #16451
* #16450
* #16449
* #16448
* __->__ #16447
* #16446
* #16724

Add SlimTensor-based implementations of AOTI shim functions for tensor
creation:

`aoti_torch_create_tensor_from_blob_v2()` - Creates a non-owning
SlimTensor that wraps existing memory using the `from_blob()` factory

Both functions support CPU and CUDA devices and handle all 7 SlimTensor
dtypes.

Changes:
- Add `memory_slim.h` and `memory_slim.cpp` with SlimTensor-based shim
implementations
- Add `runtime_shims_slim` library target to TARGETS with
`CUDA_AVAILABLE=1` preprocessor flag
- Add `cuda_shim_slim_cpp_unittest()` function for SlimTensor test
targets

Differential Revision:
[D90126244](https://our.internmc.facebook.com/intern/diff/D90126244/)
This diff updates the slimtensor file names to follow ET style (use under_score instead of Camel).
Note that we keep the c10 files as Camel since et/c10 files are also in Camel Case.

Differential Revision: [D90143740](https://our.internmc.facebook.com/intern/diff/D90143740/)

[ghstack-poisoned]
This diff updates the slimtensor file names to follow ET style (use under_score instead of Camel).
Note that we keep the c10 files as Camel since et/c10 files are also in Camel Case.

Differential Revision: [D90143740](https://our.internmc.facebook.com/intern/diff/D90143740/)

[ghstack-poisoned]
This diff updates the slimtensor file names to follow ET style (use under_score instead of Camel).
Note that we keep the c10 files as Camel since et/c10 files are also in Camel Case.

Differential Revision: [D90143740](https://our.internmc.facebook.com/intern/diff/D90143740/)

[ghstack-poisoned]
This diff updates the slimtensor file names to follow ET style (use under_score instead of Camel).
Note that we keep the c10 files as Camel since et/c10 files are also in Camel Case.

Differential Revision: [D90143740](https://our.internmc.facebook.com/intern/diff/D90143740/)

[ghstack-poisoned]
This diff updates the slimtensor file names to follow ET style (use under_score instead of Camel).
Note that we keep the c10 files as Camel since et/c10 files are also in Camel Case.

Differential Revision: [D90143740](https://our.internmc.facebook.com/intern/diff/D90143740/)

[ghstack-poisoned]
@meta-codesync meta-codesync bot merged commit d0455fc into gh/gasoonjia/99/base Jan 29, 2026
172 of 178 checks passed
@meta-codesync meta-codesync bot deleted the gh/gasoonjia/99/head branch January 29, 2026 08:15
Gasoonjia added a commit that referenced this pull request Jan 29, 2026
This PR was created by the merge bot to help merge the original PR into
the main branch.
ghstack PR number: #16469 by
@Gasoonjia
^ 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/gasoonjia/99/base
ghstack PR head:
https://github.com/pytorch/executorch/tree/gh/gasoonjia/99/head
Merge bot PR base: https://github.com/pytorch/executorch/tree/main
Merge bot PR head:
https://github.com/pytorch/executorch/tree/gh/gasoonjia/99/orig
Differential Revision:
[D90143740](https://our.internmc.facebook.com/intern/diff/D90143740/)
@diff-train-skip-merge

Co-authored-by: gasoonjia <gasoonjia@icloud.com>
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed. fb-exported meta-exported

Projects

None yet

Development

Successfully merging this pull request may close these issues.

3 participants