Add github workflow to only build tests

Author: ayylol

.github/workflows/sycl-linux-split-test.yml

@@ -0,0 +1,67 @@
+name: Experimental SYCL test split e2e
+
+on:
+  workflow_dispatch:
+
+permissions: read-all
+
+jobs:
+  detect_changes:
+    uses: ./.github/workflows/sycl-detect-changes.yml
+
+  build:
+    needs: [detect_changes]
+    if: always() && success()
+    uses: ./.github/workflows/sycl-linux-build.yml
+    with:
+      build_ref: ${{ github.sha }}
+      merge_ref: ''
+      build_cache_root: "/__w/"
+      build_artifact_suffix: "default"
+      build_cache_suffix: "default"
+      changes: ${{ needs.detect_changes.outputs.filters }}
+  build-tests:
+    needs: [build, detect_changes]
+    if: ${{ always() && !cancelled() && needs.build.outputs.build_conclusion == 'success' }}
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - name: Intel
+            runner: '["Linux", "gen12"]'
+            image: ghcr.io/intel/llvm/ubuntu2204_intel_drivers:latest
+            image_options: -u 1001 --device=/dev/dri -v /dev/dri/by-path:/dev/dri/by-path --privileged --cap-add SYS_ADMIN
+            target_devices: level_zero:gpu;opencl:gpu;opencl:cpu
+            reset_intel_gpu: true
+            extra_lit_opts: --param gpu-intel-gen12=True --param split-mode=build
+
+    uses: ./.github/workflows/sycl-linux-run-tests.yml
+    with:
+      name: ${{ matrix.name }}
+      runner: ${{ matrix. runner }}
+      image: ${{ matrix.image }}
+      image_options: ${{ matrix.image_options }}
+      target_devices: ${{ matrix.target_devices }}
+      reset_intel_gpu: ${{ matrix.reset_intel_gpu }}
+      extra_lit_opts: ${{ matrix.extra_lit_opts }}
+      env: ${{ matrix.env || '{}' }}
+
+      # Do not install drivers on AMD and CUDA runners.
+      install_igc_driver: >-
+        ${{ !contains(matrix.target_devices, 'ext_oneapi_cuda') &&
+        !contains(matrix.target_devices, 'ext_oneapi_hip') &&
+        contains(needs.detect_changes.outputs.filters, 'drivers') }}
+      install_dev_igc_driver: >-
+        ${{ !contains(matrix.target_devices, 'ext_oneapi_cuda') &&
+        !contains(matrix.target_devices, 'ext_oneapi_hip') &&
+        matrix.use_igc_dev && contains(needs.detect_changes.outputs.filters, 'devigccfg') ||
+        'false' }}
+      # Run only if the PR does not have the 'ci-no-devigc' label.
+      skip_run: ${{matrix.use_igc_dev && contains(github.event.pull_request.labels.*.name, 'ci-no-devigc') || 'false'}}
+
+      ref: ${{ github.sha }}
+      merge_ref: ''
+
+      sycl_toolchain_artifact: sycl_linux_default
+      sycl_toolchain_archive: ${{ needs.build.outputs.artifact_archive_name }}
+      sycl_toolchain_decompress_command: ${{ needs.build.outputs.artifact_decompress_command }}