[DO NOT MERGE]

Author: RossBrunton

.github/workflows/build-hw-reusable.yml

@@ -44,6 +44,7 @@ jobs:
         ]
         build_type: [Debug, Release]
         compiler: [{c: gcc, cxx: g++}, {c: clang, cxx: clang++}]
+        multiple: [Multiple, Single]
         # TODO: The latest L0 loader segfaults when built with clang.
         exclude:
          - adapter: {name: L0, platform: ""}
@@ -57,6 +58,11 @@ jobs:
            build_type: Release
          - adapter: {static_adapter: ON}
            compiler: {c: clang, cxx: clang++}
+        # With the "Multiple" jobs, don't bother with every combination
+         - multiple: Multiple
+           build_type: Release
+         - multiple: Multiple
+           compiler: {c: clang, cxx: clang++}
 
     runs-on: ${{inputs.runner_name}}
 
@@ -89,6 +95,7 @@ jobs:
         -DUR_SYCL_LIBRARY_DIR=${{github.workspace}}/dpcpp_compiler/lib
         ${{ matrix.adapter.name == 'HIP' && '-DUR_CONFORMANCE_AMD_ARCH=gfx1030' || '' }}
         ${{ matrix.adapter.name == 'HIP' && '-DUR_HIP_PLATFORM=AMD' || '' }}
+        ${{ matrix.multiple == 'Multiple' && '-DUR_BUILD_ADAPTER_OPENCL=ON -DUR_BUILD_ADAPTER_L0=ON' || '' }}
 
     - name: Build
       # This is so that device binaries can find the sycl runtime library
@@ -97,6 +104,8 @@ jobs:
     - name: Test adapter specific
       working-directory: ${{github.workspace}}/build
       run: ctest -C ${{matrix.build_type}} --output-on-failure -L "adapter-specific" --timeout 180
+      # Don't run adapter specific tests when building multiple adapters
+      if: ${{ matrix.multiple == 'Single' }}
 
     - name: Test adapters
       working-directory: ${{github.workspace}}/build

source/loader/ur_ldrddi.cpp

@@ -504,6 +504,9 @@ __urdlllocal ur_result_t UR_APICALL urDeviceGetInfo(
 ) {
     ur_result_t result = UR_RESULT_SUCCESS;
 
+    // For testing - this should explode and fail tests
+    abort();
+
     [[maybe_unused]] auto context = getContext();
 
     // extract platform's function pointer table