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[ET-VK][int4] patch 4-bit linear op for ensuring w-packed in/out #8225

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merged 4 commits into from
Feb 6, 2025

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@nathanaelsee nathanaelsee commented Feb 5, 2025

Stack from ghstack (oldest at bottom):

If the partitioner is using channels-packed setting for activations, then the checks will throw.

Remove the checks and conditionally re-pack the input/output tensors if they are not width-packed.

Differential Revision: D68813946

If the partitioner is using channels-packed setting for activations, then the checks will throw.

Remove the checks and conditionally re-pack the input/output tensors if they are not width-packed.

Differential Revision: [D68813946](https://our.internmc.facebook.com/intern/diff/D68813946/)

[ghstack-poisoned]
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🧪 See artifacts and rendered test results at hud.pytorch.org/pr/pytorch/executorch/8225

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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 Feb 5, 2025
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This pull request was exported from Phabricator. Differential Revision: D68813946

…in/out"

If the partitioner is using channels-packed setting for activations, then the checks will throw.

Remove the checks and conditionally re-pack the input/output tensors if they are not width-packed.

Differential Revision: [D68813946](https://our.internmc.facebook.com/intern/diff/D68813946/)

[ghstack-poisoned]
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This pull request was exported from Phabricator. Differential Revision: D68813946

…in/out"

If the partitioner is using channels-packed setting for activations, then the checks will throw.

Remove the checks and conditionally re-pack the input/output tensors if they are not width-packed.

Differential Revision: [D68813946](https://our.internmc.facebook.com/intern/diff/D68813946/)

[ghstack-poisoned]
@facebook-github-bot
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This pull request was exported from Phabricator. Differential Revision: D68813946

…in/out"

If the partitioner is using channels-packed setting for activations, then the checks will throw.

Remove the checks and conditionally re-pack the input/output tensors if they are not width-packed.

Differential Revision: [D68813946](https://our.internmc.facebook.com/intern/diff/D68813946/)

[ghstack-poisoned]
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This pull request was exported from Phabricator. Differential Revision: D68813946

@facebook-github-bot facebook-github-bot merged commit 6022854 into gh/nathanaelsee/2/base Feb 6, 2025
45 of 47 checks passed
@facebook-github-bot facebook-github-bot deleted the gh/nathanaelsee/2/head branch February 6, 2025 03:41
kirklandsign pushed a commit that referenced this pull request Feb 6, 2025
Pull Request resolved: #8225

If the partitioner is using channels-packed setting for activations, then the checks will throw.

Remove the checks and conditionally re-pack the input/output tensors if they are not width-packed.
ghstack-source-id: 264952605
@exported-using-ghexport

Differential Revision: [D68813946](https://our.internmc.facebook.com/intern/diff/D68813946/)

---------

Co-authored-by: Nathanael See <[email protected]>
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3 participants