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python3Packages.taichi: init at 1.7.3 #370780

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@arunoruto arunoruto commented Jan 4, 2025

Continuation of #367617, but instead of building from PyPI, this one builds from source!

  • OpenGL support works
  • Vulkan support is missing something, compared to python312Packages.taichi: init at 1.7.2 #367617.
  • CUDA support is broken with [llvm_context.cpp:operator()@80] LLVM Fatal Error: Undefined external symbol "__stack_chk_fail".
  • ROCm is still in beta, and while rocmPackages are not updated to 6.3.x, I won't be testing it.

TODO:

  • The hash needs to be refetched from time to time. Maybe due to the submodules or that the .git directory is still present.
    Solution: faking a .git folder.

Submodules found under external:

Some of the submodules are frozen to certain commits, so if we would move to building using the version from nixpkgs instead of those, one needs to check first if everything still works!
Con: does it still compile/work with newer versions? 📉
Pro: easier dependency maintenance 📈 👀

Things done

  • Built on platform(s)
    • x86_64-linux
    • aarch64-linux
    • x86_64-darwin
    • aarch64-darwin
  • For non-Linux: Is sandboxing enabled in nix.conf? (See Nix manual)
    • sandbox = relaxed
    • sandbox = true
  • Tested, as applicable:
  • Tested compilation of all packages that depend on this change using nix-shell -p nixpkgs-review --run "nixpkgs-review rev HEAD". Note: all changes have to be committed, also see nixpkgs-review usage
  • Tested basic functionality of all binary files (usually in ./result/bin/)
  • 25.05 Release Notes (or backporting 24.11 and 25.05 Release notes)
    • (Package updates) Added a release notes entry if the change is major or breaking
    • (Module updates) Added a release notes entry if the change is significant
    • (Module addition) Added a release notes entry if adding a new NixOS module
  • Fits CONTRIBUTING.md.

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@nix-owners nix-owners bot requested a review from natsukium January 4, 2025 02:13
@github-actions github-actions bot added 10.rebuild-darwin: 0 This PR does not cause any packages to rebuild on Darwin 10.rebuild-linux: 1-10 labels Jan 4, 2025
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nixpkgs-review result

Generated using nixpkgs-review.

Command: nixpkgs-review pr 370780


x86_64-linux

✅ 4 packages built:
  • python312Packages.taichi
  • python312Packages.taichi.dist
  • python313Packages.taichi
  • python313Packages.taichi.dist

enableVulkan ? stdenv.isLinux,
}:

let
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use rec instead

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This is the only point I am not sure how to do.
Most attributes are needed both in the taichi cmake build phase (compiling the c-api) and the taichi python packaging in buildPythonPackage. If I used rec, I would have to maintain everything twice 🤔

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lucasew commented Jan 4, 2025

nixpkgs-review result

Generated using nixpkgs-review.

Command: nixpkgs-review pr 370780


x86_64-linux

✅ 4 packages built:
  • python312Packages.taichi
  • python312Packages.taichi.dist
  • python313Packages.taichi
  • python313Packages.taichi.dist

@arunoruto
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nixpkgs-review result

Generated using nixpkgs-review.

Command: nixpkgs-review pr 370780


x86_64-linux

✅ 4 packages built:
  • python312Packages.taichi
  • python312Packages.taichi.dist
  • python313Packages.taichi
  • python313Packages.taichi.dist

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@lucasew
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lucasew commented Jan 5, 2025

nixpkgs-review result

Generated using nixpkgs-review.

Command: nixpkgs-review pr 370780


x86_64-linux

✅ 4 packages built:
  • python312Packages.taichi
  • python312Packages.taichi.dist
  • python313Packages.taichi
  • python313Packages.taichi.dist

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