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[ET-VK] Minor performance improvements for buffer to int8 quantized packing. #12383

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@trivedivivek trivedivivek commented Jul 11, 2025

…acking.

This diff provides minor performance improvements for buffer to int8 quantized packing in the Vulkan runtime graph ops.

Differential Revision: [D74616519](https://our.internmc.facebook.com/intern/diff/D74616519/)

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pytorch-bot bot commented Jul 11, 2025

🔗 Helpful Links

🧪 See artifacts and rendered test results at hud.pytorch.org/pr/pytorch/executorch/12383

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

✅ You can merge normally! (4 Unrelated Failures)

As of commit 85803ac with merge base 73c124c (image):

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

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

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trivedivivek added a commit that referenced this pull request Jul 11, 2025
…acking.

This diff provides minor performance improvements for buffer to int8 quantized packing in the Vulkan runtime graph ops.

Differential Revision: [D74616519](https://our.internmc.facebook.com/intern/diff/D74616519/)

ghstack-source-id: 295541275
Pull Request resolved: #12383
@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 Jul 11, 2025
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This pull request was exported from Phabricator. Differential Revision: D74616519

…quantized packing."

This diff provides minor performance improvements for buffer to int8 quantized packing in the Vulkan runtime graph ops.

Differential Revision: [D74616519](https://our.internmc.facebook.com/intern/diff/D74616519/)

[ghstack-poisoned]
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This pull request was exported from Phabricator. Differential Revision: D74616519

@trivedivivek trivedivivek added the release notes: vulkan Changes to the Vulkan backend delegate label Jul 11, 2025
…quantized packing."

This diff provides minor performance improvements for buffer to int8 quantized packing in the Vulkan runtime graph ops.

Differential Revision: [D74616519](https://our.internmc.facebook.com/intern/diff/D74616519/)

[ghstack-poisoned]
trivedivivek added a commit that referenced this pull request Jul 11, 2025
…acking.

Pull Request resolved: #12383

This diff provides minor performance improvements for buffer to int8 quantized packing in the Vulkan runtime graph ops.
ghstack-source-id: 295679184

Differential Revision: [D74616519](https://our.internmc.facebook.com/intern/diff/D74616519/)
@facebook-github-bot
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This pull request was exported from Phabricator. Differential Revision: D74616519

…quantized packing."

This diff provides minor performance improvements for buffer to int8 quantized packing in the Vulkan runtime graph ops.

Differential Revision: [D74616519](https://our.internmc.facebook.com/intern/diff/D74616519/)

[ghstack-poisoned]
…quantized packing."

This diff provides minor performance improvements for buffer to int8 quantized packing in the Vulkan runtime graph ops.

Differential Revision: [D74616519](https://our.internmc.facebook.com/intern/diff/D74616519/)

[ghstack-poisoned]
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This pull request was exported from Phabricator. Differential Revision: D74616519

@facebook-github-bot facebook-github-bot merged commit 947919c into gh/trivedivivek/119/base Jul 11, 2025
94 of 99 checks passed
@facebook-github-bot facebook-github-bot deleted the gh/trivedivivek/119/head branch July 11, 2025 22:56
trivedivivek added a commit that referenced this pull request Jul 12, 2025
…acking. (#12419)

This PR was created by the merge bot to help merge the original PR into
the main branch.
ghstack PR number: #12383 by
@trivedivivek
^ 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/trivedivivek/119/base
ghstack PR head:
https://github.com/pytorch/executorch/tree/gh/trivedivivek/119/head
Merge bot PR base:
https://github.com/pytorch/executorch/tree/gh/trivedivivek/114/orig
Merge bot PR head:
https://github.com/pytorch/executorch/tree/gh/trivedivivek/119/orig
@diff-train-skip-merge

---------

Co-authored-by: Vivek Trivedi <[email protected]>
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