ci: speed up and improve kernels tests CI #398
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,159 @@ | ||
| { | ||
| description = "All example kernels"; | ||
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| inputs = { | ||
| kernel-builder.url = "path:../.."; | ||
| }; | ||
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| outputs = | ||
| { | ||
| self, | ||
| kernel-builder, | ||
| }: | ||
| let | ||
| inherit (kernel-builder.inputs) flake-utils nixpkgs; | ||
| inherit (kernel-builder.inputs.nixpkgs) lib; | ||
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| cudaVersion = "cu126"; | ||
| torchVersion = "29"; | ||
| tvmFfiVersion = "01"; | ||
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| # All example kernels to build in CI. | ||
| # | ||
| # - name: name in the output path | ||
| # - path: kernel flake path | ||
| # - drv (system -> flakeOutputs -> derivation): the derivation for the given | ||
| # system and flake outputs. | ||
| # - torchVersions: optional override for the torchVersions argument | ||
| ciKernels = [ | ||
| { | ||
| name = "relu-kernel"; | ||
| path = ./relu; | ||
| drv = | ||
| sys: out: out.packages.${sys}.redistributable.${"torch${torchVersion}-cxx11-${cudaVersion}-${sys}"}; | ||
| } | ||
| { | ||
| name = "relu-tvm-ffi-kernel"; | ||
| path = ./relu-tvm-ffi; | ||
| drv = | ||
| sys: out: out.packages.${sys}.redistributable.${"tvm-ffi${tvmFfiVersion}-${cudaVersion}-${sys}"}; | ||
| } | ||
| { | ||
| name = "extra-data"; | ||
| path = ./extra-data; | ||
| drv = | ||
| sys: out: out.packages.${sys}.redistributable.${"torch${torchVersion}-cxx11-${cudaVersion}-${sys}"}; | ||
| } | ||
| { | ||
| name = "relu-kernel-cpu"; | ||
| path = ./relu; | ||
| drv = sys: out: out.packages.${sys}.redistributable.${"torch${torchVersion}-cxx11-cpu-${sys}"}; | ||
| } | ||
| { | ||
| name = "cutlass-gemm-kernel"; | ||
| path = ./cutlass-gemm; | ||
| drv = | ||
| sys: out: out.packages.${sys}.redistributable.${"torch${torchVersion}-cxx11-${cudaVersion}-${sys}"}; | ||
| } | ||
| { | ||
| name = "cutlass-gemm-tvm-ffi-kernel"; | ||
| path = ./cutlass-gemm-tvm-ffi; | ||
| drv = | ||
| sys: out: out.packages.${sys}.redistributable.${"tvm-ffi${tvmFfiVersion}-${cudaVersion}-${sys}"}; | ||
| } | ||
| { | ||
| name = "relu-backprop-compile-kernel"; | ||
| path = ./relu-backprop-compile; | ||
| drv = | ||
| sys: out: out.packages.${sys}.redistributable.${"torch${torchVersion}-cxx11-${cudaVersion}-${sys}"}; | ||
| } | ||
| { | ||
| name = "silu-and-mul-kernel"; | ||
| path = ./silu-and-mul; | ||
| drv = sys: out: out.packages.${sys}.redistributable.torch-cuda; | ||
| } | ||
| { | ||
| # Tests that we can build with the extra torchVersions argument. | ||
| name = "relu-specific-torch"; | ||
| path = ./relu-specific-torch; | ||
| drv = sys: out: out.packages.${sys}.default; | ||
| torchVersions = _defaultVersions: [ | ||
| { | ||
| torchVersion = "2.9"; | ||
| cudaVersion = "12.8"; | ||
| systems = [ | ||
| "x86_64-linux" | ||
| "aarch64-linux" | ||
| ]; | ||
| bundleBuild = true; | ||
| } | ||
| ]; | ||
| } | ||
| { | ||
| name = "relu-compiler-flags"; | ||
| path = ./relu-compiler-flags; | ||
| drv = | ||
| sys: out: out.packages.${sys}.redistributable.${"torch${torchVersion}-cxx11-${cudaVersion}-${sys}"}; | ||
| } | ||
| { | ||
| # Check that we can build a test shell (e.g. gcc is compatible with | ||
| # CUDA requirements). | ||
| name = "relu-test-shell"; | ||
| path = ./relu; | ||
| drv = sys: out: out.devShells.${sys}.test; | ||
| } | ||
| ]; | ||
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| mkKernelOutputs = | ||
| { | ||
| path, | ||
| torchVersions ? null, | ||
| }: | ||
| kernel-builder.lib.genKernelFlakeOutputs ( | ||
| { | ||
| inherit self path; | ||
| } | ||
| // lib.optionalAttrs (torchVersions != null) { inherit torchVersions; } | ||
| ); | ||
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| ciKernelOutputs = map ( | ||
| kernel: | ||
| kernel | ||
| // { | ||
| outputs = mkKernelOutputs { | ||
| inherit (kernel) path; | ||
| torchVersions = kernel.torchVersions or null; | ||
| }; | ||
| } | ||
| ) ciKernels; | ||
| in | ||
| flake-utils.lib.eachSystem | ||
| [ | ||
| "x86_64-linux" | ||
| "aarch64-linux" | ||
| ] | ||
| ( | ||
| system: | ||
| let | ||
| pkgs = nixpkgs.legacyPackages.${system}; | ||
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| resolvedKernels = map (kernel: { | ||
| inherit (kernel) name; | ||
| drv = kernel.drv system kernel.outputs; | ||
| }) ciKernelOutputs; | ||
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| ci-build = pkgs.linkFarm "ci-kernels" ( | ||
| map (kernel: { | ||
| inherit (kernel) name; | ||
| path = kernel.drv; | ||
| }) resolvedKernels | ||
| ); | ||
| in | ||
| { | ||
| packages = { | ||
| inherit ci-build; | ||
| default = ci-build; | ||
| }; | ||
| } | ||
| ); | ||
| } | ||
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I guess you meant