[ci] try building cuda examples

.github/workflows/cmake.yml

@@ -109,14 +109,21 @@ jobs:
       # Execute the build.  You can specify a specific target with "--target <NAME>"
       run: ccache -p && ccache -z && cmake --build . && ccache -s
 
-    - name: Test
+    - name: Build [cuda]
+      if: ${{ matrix.device == 'cuda' }}
+      working-directory: ${{github.workspace}}/build
+      shell: bash
+      # Execute the build.  You can specify a specific target with "--target <NAME>"
+      run: ccache -p && ccache -z && cmake --build . --target bspmm-cuda-parsec testing_dpotrf_cuda-parsec chain-ttg-cuda-parsec && ccache -s
+
+    - name: Test [host]
       if: ${{ matrix.device == 'host' }}
       working-directory: ${{github.workspace}}/build
       shell: bash
       # Execute tests defined by the CMake configuration.  
       # See https://cmake.org/cmake/help/latest/manual/ctest.1.html for more detail
       # run: ctest -C $BUILD_TYPE
-      run: cmake --build . --target check-ttg
+      run: ccache -p && ccache -z && cmake --build . --target check-ttg && ccache -s
 
     - name: Install
       working-directory: ${{github.workspace}}/build