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[Build] Fix Win Arm64 Cuda Plugin Packaging - #32355

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Tianlei Wu (tianleiwu) merged 3 commits into
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tlwu/fix_win_arm64_cuda_plugin-azcopy
Sep 1, 2026
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[Build] Fix Win Arm64 Cuda Plugin Packaging#32355
Tianlei Wu (tianleiwu) merged 3 commits into
mainfrom
tlwu/fix_win_arm64_cuda_plugin-azcopy

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@tianleiwu

@tianleiwu Tianlei Wu (tianleiwu) commented Sep 1, 2026

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Address two issues in Win Arm64 Cuda Plugin Packaging:
(1) Authenticate Windows ARM64 CUDA downloads for new machine pool
(2) Fix cudnn-frontend build error for a missing attribute in Windows ARM64 cuDNN 9.24.0.17 headers

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Copilot-Session: 28bad07c-098e-4917-a893-b7a772d5f036
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Copilot-Session: 28bad07c-098e-4917-a893-b7a772d5f036
Co-authored-by: tianleiwu <30328909+tianleiwu@users.noreply.github.com>
Copilot AI balanced review requested due to automatic review settings September 1, 2026 16:40

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Pull request overview

Fixes Windows ARM64 CUDA plugin packaging on the new build pool.

Changes:

  • Installs ARM64 AzCopy and authenticates SDK downloads through Azure CLI.
  • Adds a cuDNN frontend compatibility patch for ARM64 headers.
  • Applies both Windows-specific cuDNN frontend patches.

Reviewed changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated 1 comment.

File Description
tools/ci_build/github/azure-pipelines/stages/plugin-win-cuda-stage.yml Bootstraps AzCopy and updates ARM64 downloads.
cmake/patches/cudnn_frontend/cudnn_frontend_win_arm64_compat.patch Guards the unavailable cuDNN attribute.
cmake/external/cudnn_frontend.cmake Applies the new compatibility patch.

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Comment thread cmake/patches/cudnn_frontend/cudnn_frontend_win_arm64_compat.patch
@tianleiwu
Tianlei Wu (tianleiwu) enabled auto-merge (squash) September 1, 2026 17:52
@tianleiwu
Tianlei Wu (tianleiwu) merged commit ac94fed into main Sep 1, 2026
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@tianleiwu
Tianlei Wu (tianleiwu) deleted the tlwu/fix_win_arm64_cuda_plugin-azcopy branch September 1, 2026 18:54
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4 participants