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nix-builder: add support for Torch 2.15.0 RC3 - #897

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danieldk merged 12 commits into
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torch-2.15-rc3
Oct 13, 2026
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danieldk merged 12 commits into
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torch-2.15-rc3

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  • Add Torch 2.15.0rc3.
  • Add new Triton dependencies.
  • Add cupti-python for Torch 2.15 on CUDA 13.4.
  • Fixup some library dependencies in Python CUDA packages.

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The docs for this PR live here. All of your documentation changes will be reflected on that endpoint. The docs are available until 30 days after the last update.

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danieldk marked this pull request as ready for review October 12, 2026 15:18
Comment on lines +89 to +90
# autoAddDriverRunpath must come after autoPatchelfHook, because
# autoPatchelf rewrites the runpath and would drop the driver path.

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What a quirk!

pythonImportsCheck = [ "cupti" ];

meta = {
description = "Python bindings for the CUDA Profiling Tools Interface (CUPTI)";

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No idea why would they make it mandatory. Maybe for searching tuning configurations for torch.compile.

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It is possible to use Torch without, it's only used for profiling. But I thought we might as well link it up.

@danieldk
danieldk merged commit 27f45cd into main Oct 13, 2026
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@danieldk
danieldk deleted the torch-2.15-rc3 branch October 13, 2026 06:40
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3 participants