PATH testing

Author: 95-martin-orion

.github/workflows/testing_wheels.yml

@@ -55,13 +55,25 @@ jobs:
       # Install NVCC on Ubuntu to include GPU in the wheel.
       # TODO: open issues
       #   - `which nvcc` finds nothing? (need to add to path?)
+      #     - nope, confirmed working at workflow level
+      #     - might still be unavailable lower down? seems unlikely
+      #     - still skipping GPU-based tests
       #   - testing GPU on non-GPU machine will fail
       - name: cuda-toolkit
         if: ${{ matrix.os == 'ubuntu-20.04' }}
         uses: Jimver/cuda-toolkit@v0.2.4
 
-      - name: Check for NVCC
-        run: which nvcc
+      - name: First check
+        if: ${{ matrix.os == 'ubuntu-20.04' }}
+        run: echo "Cuda install location: ${{steps.cuda-toolkit.outputs.CUDA_PATH}}"
+
+      - name: Second check
+        if: ${{ matrix.os == 'ubuntu-20.04' }}
+        run: echo $PATH
+
+      - name: Third check
+        if: ${{ matrix.os == 'ubuntu-20.04' }}
+        run: PATH="${PATH}:${{steps.cuda-toolkit.outputs.CUDA_PATH}}"
 
       - name: Install cibuildwheel and twine
         run: python -m pip install cibuildwheel==1.11.0