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[ET-VK][Op Redesign][6/n] Merge ArithmeticPrepack into PrepackNode #2261

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@jorgep31415 jorgep31415 commented Mar 5, 2024

Stack from ghstack (oldest at bottom):

There's a lot of shared logic between

  • add_staging_to_tensor_node(), which handles I/O data on execute(), and
  • ArithmeticPrepack's simple prepacking, on prepack().

Both just copy data to and from GPU, without any manipulation. Hence, I've decided to consolidate shared logic in this diff as well. Here are the final results:

  • Make PrepackNode a final class.
  • Remove all references of impl/Packing.h.
  • Extract shared util functions to new StagingUtils.h/cpp.

Differential Revision: D54504449

There's a lot of shared logic between
- `add_staging_to_tensor_node()`, which handles I/O data on execute(), and
- `ArithmeticPrepack`'s simple prepacking, on prepack().

Both just copy data to and from GPU, without any manipulation. Hence, I've decided to consolidate shared logic in this diff as well. Here are the final results:
+ Make `PrepackNode` a final class.
+ Remove all references of `impl/Packing.h`.
- Extract shared util functions to new `StagingUtils.h/cpp`.

Differential Revision: [D54504449](https://our.internmc.facebook.com/intern/diff/D54504449/)

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pytorch-bot bot commented Mar 5, 2024

🔗 Helpful Links

🧪 See artifacts and rendered test results at hud.pytorch.org/pr/pytorch/executorch/2261

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

❌ 1 New Failure

As of commit ac9ebab with merge base 566209d (image):

NEW FAILURE - The following job has failed:

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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 Mar 5, 2024
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This pull request was exported from Phabricator. Differential Revision: D54504449

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This pull request has been merged in 4a975ea.

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3 participants