update CUDA PATH

.github/workflows/build.yml

@@ -24,14 +24,15 @@ jobs:
           sudo apt install gcc-8 g++-8
           sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-8 80
           sudo update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-8 80
-      - name: Download CUDA files used for compiling NVVM IR
+      - name: Install CUDA toolkit
         uses: Jimver/cuda-toolkit@v0.2.16
         with:
           cuda: '10.1.243'
       - name: Shown CUDA version
         run: |
-          echo "Cuda install location: ${{steps.cuda-toolkit.outputs.CUDA_PATH}}"
-          echo "Installed cuda version is: ${{steps.cuda-toolkit.outputs.cuda}}"
+          echo "Cuda install location: ${{CUDA_PATH}}"
+          which llvm-config
+          clang --version
           nvcc -V
       - name: Download external files
         run: |