onednn: fix homepage and rename from oneDNN

rename to lowercase to fit package naming conventions

pkgs/by-name/ct/ctranslate2/package.nix

@@ -13,7 +13,7 @@
   # Enabling both withOneDNN and withOpenblas is broken
   # https://github.com/OpenNMT/CTranslate2/issues/1294
   withOneDNN ? false,
-  oneDNN,
+  onednn,
   withOpenblas ? true,
   openblas,
   withRuy ? true,
@@ -93,7 +93,7 @@ stdenv'.mkDerivation (finalAttrs: {
       cudaPackages.cudnn
     ]
     ++ lib.optionals withOneDNN [
-      oneDNN
+      onednn
     ]
     ++ lib.optionals withOpenblas [
       openblas

pkgs/by-name/on/onednn/package.nix

@@ -10,7 +10,7 @@
 # just recently been renamed again to oneDNN. See here for details:
 # https://github.com/oneapi-src/oneDNN#oneapi-deep-neural-network-library-onednn
 stdenv.mkDerivation (finalAttrs: {
-  pname = "oneDNN";
+  pname = "onednn";
   version = "3.10.2";
 
   src = fetchFromGitHub {
@@ -45,7 +45,7 @@ stdenv.mkDerivation (finalAttrs: {
   meta = {
     changelog = "https://github.com/oneapi-src/oneDNN/releases/tag/v${finalAttrs.version}";
     description = "oneAPI Deep Neural Network Library (oneDNN)";
-    homepage = "https://01.org/oneDNN";
+    homepage = "http://uxlfoundation.github.io/oneDNN";
     license = lib.licenses.asl20;
     platforms = lib.platforms.all;
   };

pkgs/by-name/on/onednn_2/package.nix

@@ -8,10 +8,10 @@
 # This was originally called mkl-dnn, then it was renamed to dnnl, and it has
 # just recently been renamed again to oneDNN. See here for details:
 # https://github.com/oneapi-src/oneDNN#oneapi-deep-neural-network-library-onednn
-# oneDNN_2 is currently only consumed by rocmPackages.migraphx and likely
+# onednn_2 is currently only consumed by rocmPackages.migraphx and likely
 # to be dropped once migraphx can migrate to 3
 stdenv.mkDerivation (finalAttrs: {
-  pname = "oneDNN";
+  pname = "onednn";
   version = "2.7.5";
 
   src = fetchFromGitHub {
@@ -52,7 +52,7 @@ stdenv.mkDerivation (finalAttrs: {
   meta = {
     changelog = "https://github.com/oneapi-src/oneDNN/releases/tag/v${finalAttrs.version}";
     description = "oneAPI Deep Neural Network Library (oneDNN)";
-    homepage = "https://01.org/oneDNN";
+    homepage = "http://uxlfoundation.github.io/oneDNN";
     license = lib.licenses.asl20;
     teams = [ lib.teams.rocm ];
     platforms = lib.platforms.all;

pkgs/development/python-modules/onnxruntime/default.nix

@@ -6,7 +6,7 @@
   autoPatchelfHook,
 
   # buildInputs
-  oneDNN,
+  onednn,
   re2,
 
   # dependencies
@@ -53,7 +53,7 @@ buildPythonPackage {
 
   # Libraries are not linked correctly.
   buildInputs = [
-    oneDNN
+    onednn
     re2
     onnxruntime.protobuf
 

pkgs/development/python-modules/vllm/default.nix

@@ -21,7 +21,7 @@
   setuptools-scm,
 
   # buildInputs
-  oneDNN,
+  onednn,
   numactl,
   llvmPackages,
 
@@ -392,7 +392,7 @@ buildPythonPackage.override { stdenv = torch.stdenv; } (finalAttrs: {
 
   buildInputs =
     lib.optionals cpuSupport [
-      oneDNN
+      onednn
     ]
     ++ lib.optionals (cpuSupport && stdenv.hostPlatform.isLinux) [
       numactl
@@ -529,7 +529,7 @@ buildPythonPackage.override { stdenv = torch.stdenv; } (finalAttrs: {
     }
     // lib.optionalAttrs cpuSupport {
       VLLM_TARGET_DEVICE = "cpu";
-      FETCHCONTENT_SOURCE_DIR_ONEDNN = "${oneDNN.src}";
+      FETCHCONTENT_SOURCE_DIR_ONEDNN = "${onednn.src}";
     };
 
   preConfigure = ''

pkgs/development/rocm-modules/migraphx/default.nix

@@ -21,9 +21,9 @@
   boost,
   msgpack-cxx,
   sqlite,
-  # TODO(@LunNova): Swap to `oneDNN` once v3 is supported
+  # TODO(@LunNova): Swap to `onednn` once v3 is supported
   # Upstream issue: https://github.com/ROCm/AMDMIGraphX/issues/4351
-  oneDNN_2,
+  onednn_2,
   blaze,
   texliveSmall,
   doxygen,
@@ -109,7 +109,7 @@ stdenv.mkDerivation (finalAttrs: {
     boost
     msgpack-cxx
     sqlite
-    oneDNN_2
+    onednn_2
     blaze
     python3Packages.pybind11
     python3Packages.onnx

pkgs/top-level/aliases.nix

@@ -1390,6 +1390,8 @@ mapAliases {
   oclgrind = throw "oclgrind has been removed, as it does not build with supported LLVM versions"; # Added 2025-08-10
   oil = throw "'oil' has been renamed to/replaced by 'oils-for-unix'"; # Converted to throw 2025-10-27
   olaris-server = throw "'olaris-server' has been removed as it failed to build since 2024"; # Added 2026-01-15
+  oneDNN = onednn; # Added 2026-02-08
+  oneDNN_2 = onednn_2; # Added 2026-02-08
   onevpl-intel-gpu = throw "'onevpl-intel-gpu' has been renamed to/replaced by 'vpl-gpu-rt'"; # Converted to throw 2025-10-27
   onlyoffice-bin = throw "'onlyoffice-bin' has been renamed to/replaced by 'onlyoffice-desktopeditors'"; # Converted to throw 2025-10-27
   onlyoffice-bin_latest = throw "'onlyoffice-bin_latest' has been renamed to/replaced by 'onlyoffice-bin'"; # Converted to throw 2025-10-27