python3Packages.liger-kernel: init at 0.8.0 (#531922)

pkgs/development/python-modules/liger-kernel/default.nix

@@ -0,0 +1,45 @@
+{
+  lib,
+  buildPythonPackage,
+  fetchFromGitHub,
+  setuptools,
+  setuptools-scm,
+  torch,
+  triton,
+}:
+
+buildPythonPackage (finalAttrs: {
+  pname = "liger-kernel";
+  version = "0.8.0";
+  pyproject = true;
+
+  src = fetchFromGitHub {
+    owner = "linkedin";
+    repo = "liger-kernel";
+    tag = "v${finalAttrs.version}";
+    hash = "sha256-MAJ0goMxi8qA+ODd/kLIO7hp4dmNIOPLpSdkrm7hnnQ=";
+  };
+
+  build-system = [
+    setuptools
+    setuptools-scm
+  ];
+
+  dependencies = [
+    torch
+    triton
+  ];
+
+  # Requires NVIDIA driver.
+  doCheck = false;
+
+  pythonImportsCheck = [ "liger_kernel" ];
+
+  meta = {
+    description = "Efficient Triton Kernels for LLM Training";
+    homepage = "https://github.com/linkedin/liger-kernel";
+    changelog = "https://github.com/linkedin/liger-kernel/releases/tag/${finalAttrs.src.tag}";
+    license = lib.licenses.bsd3;
+    maintainers = with lib.maintainers; [ jherland ];
+  };
+})

pkgs/top-level/python-packages.nix

@@ -9513,6 +9513,8 @@ self: super: with self; {
 
   lifx-emulator-core = callPackage ../development/python-modules/lifx-emulator-core { };
 
+  liger-kernel = callPackage ../development/python-modules/liger-kernel { };
+
   lightgbm = callPackage ../development/python-modules/lightgbm { };
 
   lightify = callPackage ../development/python-modules/lightify { };