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danieldk merged 2 commits into from
Oct 16, 2026
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nix-builder: add back Torch 2.10-2.12 for CUDA #904

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e83a5c2
nix-builder: add back Torch 2.10-2.12 for CUDA
danieldk Oct 15, 2026
507e990
nix-builder: fixup the Torch minver/maxver test
danieldk Oct 15, 2026
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18 changes: 18 additions & 0 deletions docs/source/builder/build-variants.md
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Original file line number Diff line number Diff line change
Expand Up @@ -28,6 +28,15 @@ available. This list will be updated as new PyTorch versions are released.

## CUDA aarch64-linux

- `torch210-cu126-aarch64-linux`
- `torch210-cu128-aarch64-linux`
- `torch210-cu130-aarch64-linux`
- `torch211-cu126-aarch64-linux`
- `torch211-cu128-aarch64-linux`
- `torch211-cu130-aarch64-linux`
- `torch212-cu126-aarch64-linux`
- `torch212-cu130-aarch64-linux`
- `torch212-cu132-aarch64-linux`
- `torch213-cu126-aarch64-linux`
- `torch213-cu130-aarch64-linux`
- `torch213-cu132-aarch64-linux`
Expand All @@ -46,6 +55,15 @@ available. This list will be updated as new PyTorch versions are released.

## CUDA x86_64-linux

- `torch210-cu126-x86_64-linux`
- `torch210-cu128-x86_64-linux`
- `torch210-cu130-x86_64-linux`
- `torch211-cu126-x86_64-linux`
- `torch211-cu128-x86_64-linux`
- `torch211-cu130-x86_64-linux`
- `torch212-cu126-x86_64-linux`
- `torch212-cu130-x86_64-linux`
- `torch212-cu132-x86_64-linux`
- `torch213-cu126-x86_64-linux`
- `torch213-cu130-x86_64-linux`
- `torch213-cu132-x86_64-linux`
Expand Down
6 changes: 6 additions & 0 deletions examples/kernels/flake.nix
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Original file line number Diff line number Diff line change
Expand Up @@ -102,6 +102,12 @@
path = ./relu-torch-stable-abi;
drv = sys: out: out.packages.${sys}.redistributable.${"torch-stable-abi211-${cudaVersion}-${sys}"};
}
# Check that we can also build the non-stable ABI version preceding the stable ABI version.
{
name = "relu-torch-stable-abi-kernel";
path = ./relu-torch-stable-abi;
drv = sys: out: out.packages.${sys}.redistributable.${"torch210-${cudaVersion}-${sys}"};
}
{
name = "relu-tvm-ffi-kernel";
path = ./relu-tvm-ffi;
Expand Down
4 changes: 2 additions & 2 deletions examples/kernels/relu-torch-bounds/build.toml
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Original file line number Diff line number Diff line change
Expand Up @@ -12,8 +12,8 @@ backends = [
repo-id = "kernels-test/relu-torch-bounds"

[torch]
minver = "2.12"
maxver = "2.12"
minver = "2.13"
maxver = "2.13"
src = [
"torch-ext/torch_binding.cpp",
"torch-ext/torch_binding.h",
Expand Down
18 changes: 18 additions & 0 deletions nix-builder/build-variants.json
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Original file line number Diff line number Diff line change
Expand Up @@ -21,6 +21,15 @@
"torch215-cpu-aarch64-linux"
],
"cuda": [
"torch210-cu126-aarch64-linux",
"torch210-cu128-aarch64-linux",
"torch210-cu130-aarch64-linux",
"torch211-cu126-aarch64-linux",
"torch211-cu128-aarch64-linux",
"torch211-cu130-aarch64-linux",
"torch212-cu126-aarch64-linux",
"torch212-cu130-aarch64-linux",
"torch212-cu132-aarch64-linux",
"torch213-cu126-aarch64-linux",
"torch213-cu130-aarch64-linux",
"torch213-cu132-aarch64-linux",
Expand All @@ -39,6 +48,15 @@
"torch215-cpu-x86_64-linux"
],
"cuda": [
"torch210-cu126-x86_64-linux",
"torch210-cu128-x86_64-linux",
"torch210-cu130-x86_64-linux",
"torch211-cu126-x86_64-linux",
"torch211-cu128-x86_64-linux",
"torch211-cu130-x86_64-linux",
"torch212-cu126-x86_64-linux",
"torch212-cu130-x86_64-linux",
"torch212-cu132-x86_64-linux",
"torch213-cu126-x86_64-linux",
"torch213-cu130-x86_64-linux",
"torch213-cu132-x86_64-linux",
Expand Down
12 changes: 10 additions & 2 deletions nix-builder/lib/checks.nix
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Original file line number Diff line number Diff line change
Expand Up @@ -19,6 +19,10 @@ let
path = ../../examples/kernels/relu-torch-bounds;
};

# The Torch version that `relu-torch-bounds` is bounded to (minver/maxver).
expectedTorchVersion = "2.13.0";
kernelBuildSetTorchVersions = lib.unique (map (buildSet: buildSet.torch.version) kernelBuildSets);

badRegistrationCheck = testers.testBuildFailure' {
drv =
(genKernelFlakeOutputs {
Expand Down Expand Up @@ -128,9 +132,13 @@ let
touch $out
'';
in
assert lib.assertMsg (builtins.all (buildSet: buildSet.torch.version == "2.13.0") kernelBuildSets)
assert lib.assertMsg (kernelBuildSets != [ ]) ''
Torch minver/maxver filtering does not work: expected build sets with Torch ${expectedTorchVersion}, got no build sets.
'';
assert lib.assertMsg
(builtins.all (buildSet: buildSet.torch.version == expectedTorchVersion) kernelBuildSets)
''
Torch minver/maxver filtering does not work.
Torch minver/maxver filtering does not work: expected only build sets with Torch ${expectedTorchVersion}, got: ${lib.concatStringsSep ", " kernelBuildSetTorchVersions}
'';
assert lib.assertMsg (torchVersionUtilsTestFailures == [ ]) ''
torch-version-utils tests failed: ${builtins.toJSON torchVersionUtilsTestFailures}
Expand Down
5 changes: 3 additions & 2 deletions nix-builder/overlay.nix
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Original file line number Diff line number Diff line change
Expand Up @@ -105,6 +105,7 @@ final: prev:
in
{
inherit (triton)
triton_3_6_0
triton_3_7_0
triton_3_7_1
triton_3_8_0
Expand Down Expand Up @@ -249,7 +250,7 @@ final: prev:

torch-bin_2_10 = mkTorch {
version = "2.10";
triton-cuda = null;
triton-cuda = triton_3_6_0;
triton-rocm = null;
triton-xpu = triton-xpu_3_6_0;
xpuPackages = final.xpuPackages_2025_3_1;
Expand All @@ -258,7 +259,7 @@ final: prev:
# Maintain a minimal version for TPU support.
torch-bin_2_11 = mkTorch {
version = "2.11";
triton-cuda = null;
triton-cuda = triton_3_6_0;
triton-rocm = null;
triton-xpu = triton-xpu_3_7_0;
xpuPackages = final.xpuPackages_2025_3_2;
Expand Down
162 changes: 129 additions & 33 deletions nix-builder/pkgs/python-modules/torch/binary/torch-versions-hash.json
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Original file line number Diff line number Diff line change
@@ -1,17 +1,49 @@
{
"2.10": {
"aarch64-darwin": {
"cpu": {
"url": "https://download.pytorch.org/whl/cpu/torch-2.10.0-cp314-cp314-macosx_14_0_arm64.whl",
"hash": "sha256-yIsRKf1OFPD4gpY8ZygxXKrjXS9HN00X7e7R7cdpdJc=",
"version": "2.10.0"
}
},
"x86_64-linux": {
"xpu": {
"url": "https://download.pytorch.org/whl/xpu/torch-2.10.0%2Bxpu-cp314-cp314-linux_x86_64.whl",
"hash": "sha256-NJN2IhJKNBK+qpizLyYcHLVnZGEwcv/DQ/TaGzQg7X8=",
"version": "2.10.0"
},
"cu128": {
"url": "https://download.pytorch.org/whl/cu128/torch-2.10.0%2Bcu128-cp314-cp314-manylinux_2_28_x86_64.whl",
"hash": "sha256-N9cf7qBod2hVaGoVEgWN8/GfbwQKFR8FWqdGYBZ4dE8=",
"version": "2.10.0"
},
"cu126": {
"url": "https://download.pytorch.org/whl/cu126/torch-2.10.0%2Bcu126-cp314-cp314-manylinux_2_28_x86_64.whl",
"hash": "sha256-TPWXQD8zmlBorVqW+sViomZKfMWE8kaJ0xNr896w0H4=",
"version": "2.10.0"
},
"cu130": {
"url": "https://download.pytorch.org/whl/cu130/torch-2.10.0%2Bcu130-cp314-cp314-manylinux_2_28_x86_64.whl",
"hash": "sha256-21pheRt9o8GqWkluZM1y29TvPvLLtpaA/UXcJVsNovM=",
"version": "2.10.0"
}
},
"aarch64-linux": {
"cu130": {
"url": "https://download.pytorch.org/whl/cu130/torch-2.10.0%2Bcu130-cp314-cp314-manylinux_2_28_aarch64.whl",
"hash": "sha256-GPh65ijALwlfLpd1bk+iSc7vbtbofVo8ebUzir+EJRE=",
"version": "2.10.0"
},
"cu126": {
"url": "https://download.pytorch.org/whl/cu126/torch-2.10.0%2Bcu126-cp314-cp314-manylinux_2_28_aarch64.whl",
"hash": "sha256-aTWQLVUAezAxoeHOdPnQ4aZ4DLApkIGBM6hoVgGX36Y=",
"version": "2.10.0"
},
"cu128": {
"url": "https://download.pytorch.org/whl/cu128/torch-2.10.0%2Bcu128-cp314-cp314-manylinux_2_28_aarch64.whl",
"hash": "sha256-xCN3vCYH4+HGDacbeS+1B8OTjIf9btq4shxZyRRzw20=",
"version": "2.10.0"
}
},
"aarch64-darwin": {
"cpu": {
"url": "https://download.pytorch.org/whl/cpu/torch-2.10.0-cp314-cp314-macosx_14_0_arm64.whl",
"hash": "sha256-yIsRKf1OFPD4gpY8ZygxXKrjXS9HN00X7e7R7cdpdJc=",
"version": "2.10.0"
}
}
},
Expand All @@ -26,6 +58,38 @@
"url": "https://download.pytorch.org/whl/xpu/torch-2.11.0%2Bxpu-cp314-cp314-linux_x86_64.whl",
"hash": "sha256-9j+b6Gd+E4oquM6pYA4F1Db3AFvgEmr3Clj3s/cYnnM=",
"version": "2.11.0"
},
"cu128": {
"url": "https://download.pytorch.org/whl/cu128/torch-2.11.0%2Bcu128-cp314-cp314-manylinux_2_28_x86_64.whl",
"hash": "sha256-04moUGd/DSTa+uFXNkQDRCjY07nIC1HVW6Yv7X5sh3c=",
"version": "2.11.0"
},
"cu126": {
"url": "https://download.pytorch.org/whl/cu126/torch-2.11.0%2Bcu126-cp314-cp314-manylinux_2_28_x86_64.whl",
"hash": "sha256-CQg+zKX29iFLAh0SyXF2MmfNEnDfn/y7YpHIFcSDsaA=",
"version": "2.11.0"
},
"cu130": {
"url": "https://download.pytorch.org/whl/cu130/torch-2.11.0%2Bcu130-cp314-cp314-manylinux_2_28_x86_64.whl",
"hash": "sha256-bMw2ko/RfIYBG0b7gb0shUdfH7+Wfd51hnLWqNg6ISo=",
"version": "2.11.0"
}
},
"aarch64-linux": {
"cu128": {
"url": "https://download.pytorch.org/whl/cu128/torch-2.11.0%2Bcu128-cp314-cp314-manylinux_2_28_aarch64.whl",
"hash": "sha256-uqUve4pTyrFlh7EPHCfRAAygM/lyNoeLaFt11aG5JAg=",
"version": "2.11.0"
},
"cu130": {
"url": "https://download.pytorch.org/whl/cu130/torch-2.11.0%2Bcu130-cp314-cp314-manylinux_2_28_aarch64.whl",
"hash": "sha256-783+COwsnbKLUMxzKf7QyQu3T6b7zg9+sS4g2yJ5pA8=",
"version": "2.11.0"
},
"cu126": {
"url": "https://download.pytorch.org/whl/cu126/torch-2.11.0%2Bcu126-cp314-cp314-manylinux_2_28_aarch64.whl",
"hash": "sha256-m+9uLATCQWO/DK+rgu4q7N9QOxgX+Tbh5vXGUiMbBvE=",
"version": "2.11.0"
}
},
"aarch64-darwin": {
Expand All @@ -37,18 +101,50 @@
}
},
"2.12": {
"aarch64-darwin": {
"cpu": {
"url": "https://download.pytorch.org/whl/cpu/torch-2.12.0-cp314-cp314-macosx_14_0_arm64.whl",
"hash": "sha256-99+uSlGRl9+gUOmNjjY3ig+1iZYlqHXCtURFAFouQE4=",
"version": "2.12.0"
}
},
"x86_64-linux": {
"xpu": {
"url": "https://download.pytorch.org/whl/xpu/torch-2.12.0%2Bxpu-cp314-cp314-linux_x86_64.whl",
"hash": "sha256-CAXv6u5uWyIA13Bx3WxS1lUg+VsD5H9S9oPmL0jmIuY=",
"version": "2.12.0"
},
"cu130": {
"url": "https://download.pytorch.org/whl/cu130/torch-2.12.0%2Bcu130-cp314-cp314-manylinux_2_28_x86_64.whl",
"hash": "sha256-P/c2b2kZIy8JnvcCw+vTUJyRqzfDZ+QIyzeZxr7SFKQ=",
"version": "2.12.0"
},
"cu126": {
"url": "https://download.pytorch.org/whl/cu126/torch-2.12.0%2Bcu126-cp314-cp314-manylinux_2_28_x86_64.whl",
"hash": "sha256-FJo3aBO69h9KbR+is90EakHJi5HX0sIqCYmYRkI3P3M=",
"version": "2.12.0"
},
"cu132": {
"url": "https://download.pytorch.org/whl/cu132/torch-2.12.0%2Bcu132-cp314-cp314-manylinux_2_28_x86_64.whl",
"hash": "sha256-bH9721cP5nj6ukj10KH/HVqE+17mQgVmcOLD0ASh/t0=",
"version": "2.12.0"
}
},
"aarch64-linux": {
"cu126": {
"url": "https://download.pytorch.org/whl/cu126/torch-2.12.0%2Bcu126-cp314-cp314-manylinux_2_28_aarch64.whl",
"hash": "sha256-6b5n5sZLmAz9dfjPCUY9euqE3XXN3ZqQxrI2O+IhprU=",
"version": "2.12.0"
},
"cu130": {
"url": "https://download.pytorch.org/whl/cu130/torch-2.12.0%2Bcu130-cp314-cp314-manylinux_2_28_aarch64.whl",
"hash": "sha256-Bb4Xq0wb0zXP9Lb7THjrpv8m732MmXiH5ctZsMKUJ7I=",
"version": "2.12.0"
},
"cu132": {
"url": "https://download.pytorch.org/whl/cu132/torch-2.12.0%2Bcu132-cp314-cp314-manylinux_2_28_aarch64.whl",
"hash": "sha256-TEqccTGwXG6XTaMZIqyRTj320Z+wu8lKBCAp0QcJIGI=",
"version": "2.12.0"
}
},
"aarch64-darwin": {
"cpu": {
"url": "https://download.pytorch.org/whl/cpu/torch-2.12.0-cp314-cp314-macosx_14_0_arm64.whl",
"hash": "sha256-99+uSlGRl9+gUOmNjjY3ig+1iZYlqHXCtURFAFouQE4=",
"version": "2.12.0"
}
}
},
Expand Down Expand Up @@ -190,48 +286,43 @@
},
"2.15": {
"x86_64-linux": {
"cpu": {
"url": "https://huggingface.co/buckets/kernels-community/pytorch-rc/resolve/2.15.0/rc3/torch-2.15.0%2Bcpu-cp314-cp314-manylinux_2_28_x86_64.whl",
"hash": "sha256-ccfR027iL67S4QImAMBz3nq4GxMcQML92FTMU1+eMlQ=",
"version": "2.15.0"
},
"cu130": {
"url": "https://huggingface.co/buckets/kernels-community/pytorch-rc/resolve/2.15.0/rc3/torch-2.15.0%2Bcu130-cp314-cp314-manylinux_2_28_x86_64.whl",
"hash": "sha256-HVajzRduiOsnn8TcD/UXOZ/N6jZfluSngz+Eicwj7bQ=",
"version": "2.15.0"
},
"cu132": {
"url": "https://huggingface.co/buckets/kernels-community/pytorch-rc/resolve/2.15.0/rc3/torch-2.15.0%2Bcu132-cp314-cp314-manylinux_2_28_x86_64.whl",
"hash": "sha256-ZvMSOsOiXvPsZys8yW1/KO6hvWCCHO12tn7FV7fbUr4=",
"version": "2.15.0"
},
"cu134": {
"url": "https://huggingface.co/buckets/kernels-community/pytorch-rc/resolve/2.15.0/rc3/torch-2.15.0%2Bcu134-cp314-cp314-manylinux_2_28_x86_64.whl",
"hash": "sha256-5dYGV7nt1nNlnkvvQa239XTmMkSJv1ej16ZEhztZIwA=",
"version": "2.15.0"
},
"cu132": {
"url": "https://huggingface.co/buckets/kernels-community/pytorch-rc/resolve/2.15.0/rc3/torch-2.15.0%2Bcu132-cp314-cp314-manylinux_2_28_x86_64.whl",
"hash": "sha256-ZvMSOsOiXvPsZys8yW1/KO6hvWCCHO12tn7FV7fbUr4=",
"cpu": {
"url": "https://huggingface.co/buckets/kernels-community/pytorch-rc/resolve/2.15.0/rc3/torch-2.15.0%2Bcpu-cp314-cp314-manylinux_2_28_x86_64.whl",
"hash": "sha256-ccfR027iL67S4QImAMBz3nq4GxMcQML92FTMU1+eMlQ=",
"version": "2.15.0"
},
"xpu": {
"url": "https://huggingface.co/buckets/kernels-community/pytorch-rc/resolve/2.15.0/rc3/torch-2.15.0%2Bxpu-cp314-cp314-manylinux_2_28_x86_64.whl",
"hash": "sha256-UauujCMCQFMS+EHw7HFOURjg0s9W3RPSdhRwnGErQMw=",
"rocm714": {
"url": "https://huggingface.co/buckets/kernels-community/pytorch-rc/resolve/2.15.0/rc3/torch-2.15.0%2Brocm7.14-cp314-cp314-manylinux_2_28_x86_64.whl",
"hash": "sha256-/Vdsj1DgJvYNyJETM6DYl3j5/RaHAOUclavCXgvP5No=",
"version": "2.15.0"
},
"rocm100": {
"url": "https://huggingface.co/buckets/kernels-community/pytorch-rc/resolve/2.15.0/rc3/torch-2.15.0%2Brocm10.0-cp314-cp314-manylinux_2_28_x86_64.whl",
"hash": "sha256-CZsiabaC1soLrXZqORaEv2FAPYJMCQ5P2HIoR9GyjIs=",
"version": "2.15.0"
},
"rocm714": {
"url": "https://huggingface.co/buckets/kernels-community/pytorch-rc/resolve/2.15.0/rc3/torch-2.15.0%2Brocm7.14-cp314-cp314-manylinux_2_28_x86_64.whl",
"hash": "sha256-/Vdsj1DgJvYNyJETM6DYl3j5/RaHAOUclavCXgvP5No=",
"xpu": {
"url": "https://huggingface.co/buckets/kernels-community/pytorch-rc/resolve/2.15.0/rc3/torch-2.15.0%2Bxpu-cp314-cp314-manylinux_2_28_x86_64.whl",
"hash": "sha256-UauujCMCQFMS+EHw7HFOURjg0s9W3RPSdhRwnGErQMw=",
"version": "2.15.0"
}
},
"aarch64-linux": {
"cpu": {
"url": "https://huggingface.co/buckets/kernels-community/pytorch-rc/resolve/2.15.0/rc3/torch-2.15.0%2Bcpu-cp314-cp314-manylinux_2_28_aarch64.whl",
"hash": "sha256-Egmzbm4g1+f/3eSIYWQqwEzo4JmfkTR813RupstkQ/A=",
"version": "2.15.0"
},
"cu130": {
"url": "https://huggingface.co/buckets/kernels-community/pytorch-rc/resolve/2.15.0/rc3/torch-2.15.0%2Bcu130-cp314-cp314-manylinux_2_28_aarch64.whl",
"hash": "sha256-fpeAs7lXuETKdC0zZ8SwgwIi6Sa2KyWaCjooPF/iEac=",
Expand All @@ -246,6 +337,11 @@
"url": "https://huggingface.co/buckets/kernels-community/pytorch-rc/resolve/2.15.0/rc3/torch-2.15.0%2Bcu134-cp314-cp314-manylinux_2_28_aarch64.whl",
"hash": "sha256-P2VQ8PZqiAPLLys+jMLAEykeuOwh+GW7sEnOtf6Xxj4=",
"version": "2.15.0"
},
"cpu": {
"url": "https://huggingface.co/buckets/kernels-community/pytorch-rc/resolve/2.15.0/rc3/torch-2.15.0%2Bcpu-cp314-cp314-manylinux_2_28_aarch64.whl",
"hash": "sha256-Egmzbm4g1+f/3eSIYWQqwEzo4JmfkTR813RupstkQ/A=",
"version": "2.15.0"
}
},
"aarch64-darwin": {
Expand Down
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