Skip to content

[CUDA] upgrade cutlass 4.7 and cudnn-frontend 1.27 - #32111

Open
Tianlei Wu (tianleiwu) wants to merge 1 commit into
mainfrom
tlwu/upgrade_cutlass_cudnn_fe
Open

[CUDA] upgrade cutlass 4.7 and cudnn-frontend 1.27#32111
Tianlei Wu (tianleiwu) wants to merge 1 commit into
mainfrom
tlwu/upgrade_cutlass_cudnn_fe

Conversation

@tianleiwu

Copy link
Copy Markdown
Contributor

Upgrade cutlass from 4.4.2 to 4.7
Upgrade cudnn-frontend from 1.24 to 1.27

Copilot AI balanced review requested due to automatic review settings August 16, 2026 04:07
@tianleiwu Tianlei Wu (tianleiwu) changed the title [CUDA] upgrade cutlass and cudnn-frontend [CUDA] upgrade cutlass 4.7 and cudnn-frontend 1.27 Aug 16, 2026

Copilot AI left a comment

Copy link
Copy Markdown
Contributor

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Pull request overview

Upgrades CUDA dependencies for newer CUTLASS and cuDNN Frontend support.

Changes:

  • Upgrades CUTLASS to 4.7.0 and selects its matching patch.
  • Upgrades cuDNN Frontend to 1.27.0.
  • Normalizes the CUTLASS patch file ending.

Reviewed changes

Copilot reviewed 2 out of 3 changed files in this pull request and generated 1 comment.

File Description
cmake/deps.txt Updates dependency URLs and hashes.
cmake/external/cutlass.cmake Selects the CUTLASS 4.7 patch.
cmake/patches/cutlass/cutlass_4.7.0.patch Adds the final newline.

💡 Add a code-review agent skill or configure MCP servers for context-aware, tailored reviews. Learn more in the docs.

Comment thread cmake/deps.txt
extensions;https://github.com/microsoft/onnxruntime-extensions/archive/c24b7bab0c12f53da76d0c31b03b9f0f8ec8f3b4.zip;239063aee4946a9af147b473a4c3da78ba7413b4
directx_headers;https://github.com/microsoft/DirectX-Headers/archive/refs/tags/v1.613.1.zip;47653509a3371eabb156360f42faf582f314bf2e
cudnn_frontend;https://github.com/NVIDIA/cudnn-frontend/archive/refs/tags/v1.24.0.zip;a55a1980bf5c57692d66ae7bc3b39798f5535e1f
cudnn_frontend;https://github.com/NVIDIA/cudnn-frontend/archive/refs/tags/v1.27.0.zip;1e4c9a464d3437e388ab0163f3be068dba783c08
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

None yet

Projects

None yet

Development

Successfully merging this pull request may close these issues.

2 participants