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Expand wheel build to arm64 and Windows - #2387

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Expand wheel build to arm64 and Windows#2387
clin1234 wants to merge 10 commits into
NVIDIA:mainfrom
clin1234:315-support

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@clin1234

@clin1234clin1234 commented Jul 18, 2026•
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Description

closes#2163

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  • New or existing tests cover these changes.
  • The documentation is up to date with these changes.

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@github-actionsgithub-actionsBot added CI/CD CI/CD infrastructure cuda.bindings Everything related to the cuda.bindings module cuda.core Everything related to the cuda.core module cuda.pathfinder Everything related to the cuda.pathfinder module labels Jul 18, 2026
@clin1234clin1234 changed the title 315 supportExpand wheel build to arm64 and WindowsJul 18, 2026
leofang
leofang requested changes Jul 20, 2026
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@leofangleofang left a comment

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Thanks for your contribution! I don't think we want to burn resources this much for pre-release software on a per-PR basis. Could you keep 3.15/3.15t to nightly-standard rows only?

@leofangleofang added P2 Low priority - Nice to have and removed cuda.bindings Everything related to the cuda.bindings module cuda.core Everything related to the cuda.core module cuda.pathfinder Everything related to the cuda.pathfinder module labels Jul 20, 2026
@github-actionsgithub-actionsBot added cuda.bindings Everything related to the cuda.bindings module cuda.core Everything related to the cuda.core module cuda.pathfinder Everything related to the cuda.pathfinder module labels Jul 20, 2026
@clin1234
Restrict Python 3.15 configurations to nightly wheel builds
60ee552
Removed configurations for Python version 3.15 and 3.15t from the test matrix.
leofang
leofang requested changes Jul 20, 2026
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Comment threadcuda_pathfinder/pyproject.toml Outdated
host = [
# TODO: remove the Python 3.15 guard once 3.15 is officially supported
"nvidia-cutlass; python_version < '3.15'",
"nvidia-cutlass",

@leofangleofangJul 20, 2026

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Did you check that cutlass already has 3.15 support?

Comment threadcuda_core/pyproject.toml
Comment threadcuda_core/pyproject.toml Outdated
Comment threadcuda_bindings/pyproject.toml
Comment threadci/tools/download-wheels
Comment threadci/test-matrix.yml
Comment threadci/test-matrix.yml Outdated
Comment threadci/test-matrix.yml Outdated
Comment threadci/test-matrix.yml
clin1234and others added 4 commits July 20, 2026 14:32
@clin1234@leofang
Apply suggestion from@leofang
b32546e
Co-authored-by: Leo Fang <leo80042@gmail.com>
@clin1234
Add Python 3.15 configurations to test matrix
ecddeb6
Added new configurations for Python 3.15 and 3.15t with CUDA 13.3.0 for AMD64 and ARM64 architectures.
@clin1234
Revert TOML changes
44af69f
@clin1234
lol
3c7bf6a
@clin1234

clin1234 commented Aug 11, 2026

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@leofang, please review

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@clin1234clin1234

Labels

CI/CDCI/CD infrastructurecuda.bindingsEverything related to the cuda.bindings modulecuda.coreEverything related to the cuda.core modulecuda.pathfinderEverything related to the cuda.pathfinder moduleP2Low priority - Nice to have

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Support Python 3.15

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@clin1234@leofang