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[Vulkan] Fix quantized cpu to vulkan broken by padding #97372

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Summary:
Previous diff D43068669 introduced channel padding, and in doing so, it broke the quantized copy of cpu to vulkan tensors.
This diff updates the quantized nchw to image shaders, in order to work with padded channels.

Test Plan:

buck run --target-platforms ovr_config//platform/macos:arm64-fbsource -c pt.vulkan_full_precision=1 //xplat/caffe2:pt_vulkan_quantized_api_test_binAppleMac\#macosx-arm64

Differential Revision: D44309956

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pytorch-bot bot commented Mar 22, 2023 •
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🔗 Helpful Links

🧪 See artifacts and rendered test results at hud.pytorch.org/pr/97372

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

✅ No Failures

As of commit 594efee:
💚 Looks good so far! There are no failures yet. 💚

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@pytorch-bot pytorch-bot bot added the release notes: vulkan release notes category label Mar 22, 2023
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This pull request was exported from Phabricator. Differential Revision: D44309956

@SS-JIA SS-JIA self-requested a review March 23, 2023 16:16
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This pull request was exported from Phabricator. Differential Revision: D44309956

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This pull request was exported from Phabricator. Differential Revision: D44309956

@manuelcandales @facebook-github-bot
[Vulkan] Fix quantized cpu to vulkan broken by padding (pytorch#97372)
594efee 
Summary:
Pull Request resolved: pytorch#97372

Previous diff D43068669 introduced channel padding, and in doing so, it broke the quantized copy of cpu to vulkan tensors.
This diff updates the quantized nchw to image shaders, in order to work with padded channels.

Test Plan:
```
buck run --target-platforms ovr_config//platform/macos:arm64-fbsource -c pt.vulkan_full_precision=1 //xplat/caffe2:pt_vulkan_quantized_api_test_binAppleMac\#macosx-arm64
```

Reviewed By: SS-JIA

Differential Revision: D44309956

fbshipit-source-id: baf4106aecbd4f8dec2851353fd67c9bf45f57d1
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This pull request was exported from Phabricator. Differential Revision: D44309956

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@pytorchbot merge

(Initiating merge automatically since Phabricator Diff has merged)

@pytorch-bot pytorch-bot bot added the ciflow/trunk Trigger trunk jobs on your pull request label Mar 24, 2023
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