Support torch 2.6.0 (#112)

.github/workflows/windows-x64-cpu-wheels.yml

@@ -50,7 +50,7 @@ jobs:
       # see https://cibuildwheel.readthedocs.io/en/stable/changelog/
       # for a list of versions
       - name: Build wheels
-        uses: pypa/cibuildwheel@v2.16.5
+        uses: pypa/cibuildwheel@v2.22.0
         env:
           CIBW_BEFORE_BUILD: pip install torch==${{ matrix.torch}}+cpu -f https://download.pytorch.org/whl/torch_stable.html cmake numpy || pip install torch==${{ matrix.torch}}+cpu -f https://download.pytorch.org/whl/torch/ cmake numpy
           CIBW_BUILD: ${{ matrix.python-version }}-win_amd64

scripts/github_actions/build-ubuntu-cuda.sh

@@ -87,7 +87,7 @@ echo "Installing torch"
 #   /Python-3.8.2/py-3.8/lib/python3.8/site-packages/torch/share/cmake/Torch/TorchConfig.cmake:68 (find_package)
 #   cmake/torch.cmake:14 (find_package)
 #   CMakeLists.txt:62 (include)
-sed -i.bak /9.0a/d /Python-*/py-3.*/lib/python3.*/site-packages/torch/share/cmake/Caffe2/Modules_CUDA_fix/upstream/FindCUDA/select_compute_arch.cmake
+sed -i.bak /9.0a/d /Python-*/py-3.*/lib/python3.*/site-packages/torch/share/cmake/Caffe2/Modules_CUDA_fix/upstream/FindCUDA/select_compute_arch.cmake || true
 
 rm -rf ~/.cache/pip >/dev/null 2>&1
 yum clean all >/dev/null 2>&1

scripts/github_actions/generate_build_matrix.py

@@ -277,10 +277,18 @@ def generate_build_matrix(enable_cuda, for_windows, for_macos, test_only_latest_
                 else ["11.8.0", "12.1.0", "12.4.0"]
             ),
         },
+        "2.6.0": {
+            "python-version": ["3.9", "3.10", "3.11", "3.12", "3.13"],
+            "cuda": (
+                ["11.8", "12.4", "12.6"]  # default 12.4
+                if not for_windows
+                else ["11.8.0", "12.4.0", "12.6.0"]
+            ),
+        },
         # https://github.com/Jimver/cuda-toolkit/blob/master/src/links/windows-links.ts
     }
     if test_only_latest_torch:
-        latest = "2.5.0"
+        latest = "2.6.0"
         matrix = {latest: matrix[latest]}
 
     if for_windows or for_macos:

scripts/github_actions/install_torch.sh

@@ -247,6 +247,23 @@ case ${torch} in
         ;;
     esac
     ;;
+  2.6.*)
+    case ${cuda} in
+      11.8)
+        package="torch==${torch}+cu118"
+        # https://download.pytorch.org/whl/nightly/torch/
+        url=https://download.pytorch.org/whl/torch/
+        ;;
+      12.4)
+        package="torch==${torch}+cu124"
+        url=https://download.pytorch.org/whl/torch/
+        ;;
+      12.6)
+        package="torch==${torch}+cu126"
+        url=https://download.pytorch.org/whl/torch/
+        ;;
+    esac
+    ;;
   *)
     echo "Unsupported PyTorch version: ${torch}"
     exit 1