fix build

.github/workflows/building-conda.yml

@@ -27,13 +27,9 @@ jobs:
             cuda-version: 'cu115'
           - os: macos-10.15
             cuda-version: 'cu116'
-          # - os: windows-2019
-          #   torch-version: 1.11.0
-          #   cuda-version: 'cu102'
-          # There is a weird bug going on for this combination:
-          # - os: windows-2019
-          #   python-version: '3.7'
-          #   cuda-version: 'cu115'
+          - os: windows-2019
+            torch-version: 1.11.0
+            cuda-version: 'cu102'
 
     steps:
       - uses: actions/checkout@v2

.github/workflows/building.yml

@@ -27,13 +27,9 @@ jobs:
             cuda-version: 'cu115'
           - os: macos-10.15
             cuda-version: 'cu116'
-          # - os: windows-2019
-          #   torch-version: 1.11.0
-          #   cuda-version: 'cu102'
-          # There is a weird bug going on for this combination:
-          # - os: windows-2019
-          #   python-version: '3.7'
-          #   cuda-version: 'cu115'
+          - os: windows-2019
+            torch-version: 1.11.0
+            cuda-version: 'cu102'
 
     steps:
       - uses: actions/checkout@v2

.github/workflows/cuda/cu115-Windows-env.sh

 #!/bin/bash
 
-CUDA_HOME=/c/Program\ Files/NVIDIA\ GPU\ Computing\ Toolkit/CUDA/v11.5
+CUDA_HOME=/c/Program\ Files/NVIDIA\ GPU\ Computing\ Toolkit/CUDA/v11.3
 PATH=${CUDA_HOME}/bin:$PATH
 PATH=/c/Program\ Files\ \(x86\)/Microsoft\ Visual\ Studio/2017/BuildTools/MSBuild/15.0/Bin:$PATH
 

.github/workflows/cuda/cu115-Windows.sh

 #!/bin/bash
 
+# TODO We currently use CUDA 11.3 to build CUDA 11.5 Windows wheels
+
 # Install NVIDIA drivers, see:
 # https://github.com/pytorch/vision/blob/master/packaging/windows/internal/cuda_install.bat#L99-L102
 curl -k -L "https://drive.google.com/u/0/uc?id=1injUyo3lnarMgWyRcXqKg4UGnN0ysmuq&export=download" --output "/tmp/gpu_driver_dlls.zip"
 7z x "/tmp/gpu_driver_dlls.zip" -o"/c/Windows/System32"
 
-export CUDA_SHORT=11.5
+export CUDA_SHORT=11.3
 export CUDA_URL=https://developer.download.nvidia.com/compute/cuda/${CUDA_SHORT}.0/local_installers
-export CUDA_FILE=cuda_${CUDA_SHORT}.0_496.13_win10.exe
+export CUDA_FILE=cuda_${CUDA_SHORT}.0_465.89_win10.exe
 
 # Install CUDA:
 curl -k -L "${CUDA_URL}/${CUDA_FILE}" --output "${CUDA_FILE}"

.github/workflows/cuda/cu116-Windows-env.sh

 #!/bin/bash
 
-CUDA_HOME=/c/Program\ Files/NVIDIA\ GPU\ Computing\ Toolkit/CUDA/v11.6
+CUDA_HOME=/c/Program\ Files/NVIDIA\ GPU\ Computing\ Toolkit/CUDA/v11.3
 PATH=${CUDA_HOME}/bin:$PATH
 PATH=/c/Program\ Files\ \(x86\)/Microsoft\ Visual\ Studio/2017/BuildTools/MSBuild/15.0/Bin:$PATH
 

.github/workflows/cuda/cu116-Windows.sh

 #!/bin/bash
 
+# TODO We currently use CUDA 11.3 to build CUDA 11.5 Windows wheels
+
 # Install NVIDIA drivers, see:
 # https://github.com/pytorch/vision/blob/master/packaging/windows/internal/cuda_install.bat#L99-L102
 curl -k -L "https://drive.google.com/u/0/uc?id=1injUyo3lnarMgWyRcXqKg4UGnN0ysmuq&export=download" --output "/tmp/gpu_driver_dlls.zip"
 7z x "/tmp/gpu_driver_dlls.zip" -o"/c/Windows/System32"
 
-export CUDA_SHORT=11.6
+export CUDA_SHORT=11.3
 export CUDA_URL=https://developer.download.nvidia.com/compute/cuda/${CUDA_SHORT}.0/local_installers
-export CUDA_FILE=cuda_${CUDA_SHORT}.0_511.23_windows.exe
+export CUDA_FILE=cuda_${CUDA_SHORT}.0_465.89_win10.exe
 
 # Install CUDA:
 curl -k -L "${CUDA_URL}/${CUDA_FILE}" --output "${CUDA_FILE}"