diff --git a/.github/workflows/bandit.yml b/.github/workflows/bandit.yml
index e356e0bdb4..9cf5c655b8 100644
--- a/.github/workflows/bandit.yml
+++ b/.github/workflows/bandit.yml
@@ -1,25 +1,25 @@
-# Runs bandit security checker for code written in Python.
-name: Bandit
-
-on: [push, pull_request, workflow_dispatch]
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
-  cancel-in-progress: true
-
-jobs:
-  linux:
-    name: Bandit
-    runs-on: ubuntu-latest
-  
-    steps:
-      - name: Clone the git repo
-        uses: actions/checkout@v3
-
-      - name: Install pip packages
-        run: pip install -r third_party/requirements.txt
-
-      # Scan is run only for the 'tools' folder.
-      - name: Run Bandit
-        run: |
-          bandit -r tools
+## Runs bandit security checker for code written in Python.
+#name: Bandit
+#
+#on: [push, pull_request, workflow_dispatch]
+#
+#concurrency:
+#  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
+#  cancel-in-progress: true
+#
+#jobs:
+#  linux:
+#    name: Bandit
+#    runs-on: ubuntu-latest
+#
+#    steps:
+#      - name: Clone the git repo
+#        uses: actions/checkout@v3
+#
+#      - name: Install pip packages
+#        run: pip install -r third_party/requirements.txt
+#
+#      # Scan is run only for the 'tools' folder.
+#      - name: Run Bandit
+#        run: |
+#          bandit -r tools
diff --git a/.github/workflows/cmake.yml b/.github/workflows/cmake.yml
index 9edbd459d7..45593251b3 100644
--- a/.github/workflows/cmake.yml
+++ b/.github/workflows/cmake.yml
@@ -7,155 +7,155 @@ concurrency:
   cancel-in-progress: true
 
 jobs:
-  ubuntu-build:
-    name: Build - Ubuntu
-    strategy:
-      matrix:
-        os: ['ubuntu-20.04', 'ubuntu-22.04']
-        build_type: [Debug, Release]
-        compiler: [{c: gcc, cxx: g++}]
-        libbacktrace: ['-DVAL_USE_LIBBACKTRACE_BACKTRACE=OFF']
-        pool_tracking: ['-DUMF_ENABLE_POOL_TRACKING=ON', '-DUMF_ENABLE_POOL_TRACKING=OFF']
-        include:
-          - os: 'ubuntu-22.04'
-            build_type: Release
-            compiler: {c: clang, cxx: clang++}
-            libbacktrace: '-DVAL_USE_LIBBACKTRACE_BACKTRACE=OFF'
-          - os: 'ubuntu-22.04'
-            build_type: Release
-            compiler: {c: gcc, cxx: g++}
-            libbacktrace: '-DVAL_USE_LIBBACKTRACE_BACKTRACE=ON'
-          - os: 'ubuntu-22.04'
-            build_type: Release
-            compiler: {c: clang, cxx: clang++}
-            libbacktrace: '-DVAL_USE_LIBBACKTRACE_BACKTRACE=ON'
-          - os: 'ubuntu-20.04'
-            build_type: Release
-            compiler: {c: gcc-7, cxx: g++-7}
-
-    runs-on: ${{matrix.os}}
-
-    steps:
-    - uses: actions/checkout@v3
-
-    - name: Install apt packages
-      run: |
-        sudo apt-get update
-        sudo apt-get install -y doxygen ${{matrix.compiler.c}}
-
-    - name: Install g++-7
-      if: matrix.compiler.cxx == 'g++-7'
-      run: |
-        sudo apt-get install -y ${{matrix.compiler.cxx}}
-
-    - name: Install pip packages
-      run: pip install -r third_party/requirements.txt
-
-    - name: Install libbacktrace
-      if: matrix.libbacktrace == '-DVAL_USE_LIBBACKTRACE_BACKTRACE=ON'
-      run: |
-        git clone https://github.com/ianlancetaylor/libbacktrace.git
-        cd libbacktrace
-        ./configure
-        make
-        sudo make install
-        cd ..
-
-    - name: Download DPC++
-      if: matrix.os == 'ubuntu-22.04'
-      run: |
-        sudo apt install libncurses5
-        wget -O ${{github.workspace}}/dpcpp_compiler.tar.gz https://github.com/intel/llvm/releases/download/nightly-2023-09-21/sycl_linux.tar.gz
-        mkdir -p ${{github.workspace}}/dpcpp_compiler
-        tar -xvf ${{github.workspace}}/dpcpp_compiler.tar.gz -C ${{github.workspace}}/dpcpp_compiler
-
-    - name: Configure CMake
-      if: matrix.os == 'ubuntu-22.04'
-      run: >
-        cmake
-        -B${{github.workspace}}/build
-        -DCMAKE_C_COMPILER=${{matrix.compiler.c}}
-        -DCMAKE_CXX_COMPILER=${{matrix.compiler.cxx}}
-        -DUR_ENABLE_TRACING=ON
-        -DCMAKE_BUILD_TYPE=${{matrix.build_type}}
-        -DUR_BUILD_TESTS=ON
-        -DUR_FORMAT_CPP_STYLE=ON
-        -DUR_DPCXX=${{github.workspace}}/dpcpp_compiler/bin/clang++
-        ${{matrix.libbacktrace}}
-        ${{matrix.pool_tracking}}
-
-    - name: Configure CMake
-      if: matrix.os == 'ubuntu-20.04'
-      run: >
-        cmake
-        -B${{github.workspace}}/build
-        -DCMAKE_C_COMPILER=${{matrix.compiler.c}}
-        -DCMAKE_CXX_COMPILER=${{matrix.compiler.cxx}}
-        -DUR_ENABLE_TRACING=ON
-        -DCMAKE_BUILD_TYPE=${{matrix.build_type}}
-        -DUR_BUILD_TESTS=ON
-        -DUR_FORMAT_CPP_STYLE=ON
-        ${{matrix.libbacktrace}}
-        ${{matrix.pool_tracking}}
-
-    - name: Generate source from spec, check for uncommitted diff
-      if: matrix.os == 'ubuntu-22.04'
-      run: cmake --build ${{github.workspace}}/build --target check-generated
-    
-    - name: Verify that each source file contains a license
-      run: cmake --build ${{github.workspace}}/build --target verify-licenses
-
-    - name: Build
-      run: cmake --build ${{github.workspace}}/build -j $(nproc)
-
-    - name: Test
-      working-directory: ${{github.workspace}}/build
-      run: ctest -C ${{matrix.build_type}} --output-on-failure -L "python|umf|loader|validation|tracing|unit|urtrace"
-
-  fuzztest-build:
-    name: Build and run quick fuzztest scenarios
-    strategy:
-      matrix:
-        build_type: [Debug, Release]
-        compiler: [{c: clang, cxx: clang++}]
-
-    runs-on: 'ubuntu-22.04'
-
-    steps:
-    - uses: actions/checkout@v3
-
-    - name: Install pip packages
-      run: pip install -r third_party/requirements.txt
-
-    - name: Download DPC++
-      run: |
-        sudo apt install libncurses5
-        wget -O ${{github.workspace}}/dpcpp_compiler.tar.gz https://github.com/intel/llvm/releases/download/sycl-nightly%2F20230626/dpcpp-compiler.tar.gz
-        tar -xvf ${{github.workspace}}/dpcpp_compiler.tar.gz
-
-    - name: Setup DPC++
-      run: |
-        source ${{github.workspace}}/dpcpp_compiler/startup.sh
-
-    - name: Configure CMake
-      run: >
-        cmake
-        -B${{github.workspace}}/build
-        -DCMAKE_C_COMPILER=${{matrix.compiler.c}}
-        -DCMAKE_CXX_COMPILER=${{matrix.compiler.cxx}}
-        -DUR_ENABLE_TRACING=ON
-        -DCMAKE_BUILD_TYPE=${{matrix.build_type}}
-        -DUR_BUILD_TESTS=ON
-        -DUR_USE_ASAN=ON
-        -DUR_USE_UBSAN=ON
-        -DUR_DPCXX=${{github.workspace}}/dpcpp_compiler/bin/clang++
-
-    - name: Build
-      run: cmake --build ${{github.workspace}}/build -j $(nproc)
-
-    - name: Fuzz test
-      working-directory: ${{github.workspace}}/build
-      run: ctest -C ${{matrix.build_type}} --output-on-failure -L "fuzz-short"
+#  ubuntu-build:
+#    name: Build - Ubuntu
+#    strategy:
+#      matrix:
+#        os: ['ubuntu-20.04', 'ubuntu-22.04']
+#        build_type: [Debug, Release]
+#        compiler: [{c: gcc, cxx: g++}]
+#        libbacktrace: ['-DVAL_USE_LIBBACKTRACE_BACKTRACE=OFF']
+#        pool_tracking: ['-DUMF_ENABLE_POOL_TRACKING=ON', '-DUMF_ENABLE_POOL_TRACKING=OFF']
+#        include:
+#          - os: 'ubuntu-22.04'
+#            build_type: Release
+#            compiler: {c: clang, cxx: clang++}
+#            libbacktrace: '-DVAL_USE_LIBBACKTRACE_BACKTRACE=OFF'
+#          - os: 'ubuntu-22.04'
+#            build_type: Release
+#            compiler: {c: gcc, cxx: g++}
+#            libbacktrace: '-DVAL_USE_LIBBACKTRACE_BACKTRACE=ON'
+#          - os: 'ubuntu-22.04'
+#            build_type: Release
+#            compiler: {c: clang, cxx: clang++}
+#            libbacktrace: '-DVAL_USE_LIBBACKTRACE_BACKTRACE=ON'
+#          - os: 'ubuntu-20.04'
+#            build_type: Release
+#            compiler: {c: gcc-7, cxx: g++-7}
+#
+#    runs-on: ${{matrix.os}}
+#
+#    steps:
+#    - uses: actions/checkout@v3
+#
+#    - name: Install apt packages
+#      run: |
+#        sudo apt-get update
+#        sudo apt-get install -y doxygen ${{matrix.compiler.c}}
+#
+#    - name: Install g++-7
+#      if: matrix.compiler.cxx == 'g++-7'
+#      run: |
+#        sudo apt-get install -y ${{matrix.compiler.cxx}}
+#
+#    - name: Install pip packages
+#      run: pip install -r third_party/requirements.txt
+#
+#    - name: Install libbacktrace
+#      if: matrix.libbacktrace == '-DVAL_USE_LIBBACKTRACE_BACKTRACE=ON'
+#      run: |
+#        git clone https://github.com/ianlancetaylor/libbacktrace.git
+#        cd libbacktrace
+#        ./configure
+#        make
+#        sudo make install
+#        cd ..
+#
+#    - name: Download DPC++
+#      if: matrix.os == 'ubuntu-22.04'
+#      run: |
+#        sudo apt install libncurses5
+#        wget -O ${{github.workspace}}/dpcpp_compiler.tar.gz https://github.com/intel/llvm/releases/download/nightly-2023-09-21/sycl_linux.tar.gz
+#        mkdir -p ${{github.workspace}}/dpcpp_compiler
+#        tar -xvf ${{github.workspace}}/dpcpp_compiler.tar.gz -C ${{github.workspace}}/dpcpp_compiler
+#
+#    - name: Configure CMake
+#      if: matrix.os == 'ubuntu-22.04'
+#      run: >
+#        cmake
+#        -B${{github.workspace}}/build
+#        -DCMAKE_C_COMPILER=${{matrix.compiler.c}}
+#        -DCMAKE_CXX_COMPILER=${{matrix.compiler.cxx}}
+#        -DUR_ENABLE_TRACING=ON
+#        -DCMAKE_BUILD_TYPE=${{matrix.build_type}}
+#        -DUR_BUILD_TESTS=ON
+#        -DUR_FORMAT_CPP_STYLE=ON
+#        -DUR_DPCXX=${{github.workspace}}/dpcpp_compiler/bin/clang++
+#        ${{matrix.libbacktrace}}
+#        ${{matrix.pool_tracking}}
+#
+#    - name: Configure CMake
+#      if: matrix.os == 'ubuntu-20.04'
+#      run: >
+#        cmake
+#        -B${{github.workspace}}/build
+#        -DCMAKE_C_COMPILER=${{matrix.compiler.c}}
+#        -DCMAKE_CXX_COMPILER=${{matrix.compiler.cxx}}
+#        -DUR_ENABLE_TRACING=ON
+#        -DCMAKE_BUILD_TYPE=${{matrix.build_type}}
+#        -DUR_BUILD_TESTS=ON
+#        -DUR_FORMAT_CPP_STYLE=ON
+#        ${{matrix.libbacktrace}}
+#        ${{matrix.pool_tracking}}
+#
+#    - name: Generate source from spec, check for uncommitted diff
+#      if: matrix.os == 'ubuntu-22.04'
+#      run: cmake --build ${{github.workspace}}/build --target check-generated
+#
+#    - name: Verify that each source file contains a license
+#      run: cmake --build ${{github.workspace}}/build --target verify-licenses
+#
+#    - name: Build
+#      run: cmake --build ${{github.workspace}}/build -j $(nproc)
+#
+#    - name: Test
+#      working-directory: ${{github.workspace}}/build
+#      run: ctest -C ${{matrix.build_type}} --output-on-failure -L "python|umf|loader|validation|tracing|unit|urtrace"
+#
+#  fuzztest-build:
+#    name: Build and run quick fuzztest scenarios
+#    strategy:
+#      matrix:
+#        build_type: [Debug, Release]
+#        compiler: [{c: clang, cxx: clang++}]
+#
+#    runs-on: 'ubuntu-22.04'
+#
+#    steps:
+#    - uses: actions/checkout@v3
+#
+#    - name: Install pip packages
+#      run: pip install -r third_party/requirements.txt
+#
+#    - name: Download DPC++
+#      run: |
+#        sudo apt install libncurses5
+#        wget -O ${{github.workspace}}/dpcpp_compiler.tar.gz https://github.com/intel/llvm/releases/download/sycl-nightly%2F20230626/dpcpp-compiler.tar.gz
+#        tar -xvf ${{github.workspace}}/dpcpp_compiler.tar.gz
+#
+#    - name: Setup DPC++
+#      run: |
+#        source ${{github.workspace}}/dpcpp_compiler/startup.sh
+#
+#    - name: Configure CMake
+#      run: >
+#        cmake
+#        -B${{github.workspace}}/build
+#        -DCMAKE_C_COMPILER=${{matrix.compiler.c}}
+#        -DCMAKE_CXX_COMPILER=${{matrix.compiler.cxx}}
+#        -DUR_ENABLE_TRACING=ON
+#        -DCMAKE_BUILD_TYPE=${{matrix.build_type}}
+#        -DUR_BUILD_TESTS=ON
+#        -DUR_USE_ASAN=ON
+#        -DUR_USE_UBSAN=ON
+#        -DUR_DPCXX=${{github.workspace}}/dpcpp_compiler/bin/clang++
+#
+#    - name: Build
+#      run: cmake --build ${{github.workspace}}/build -j $(nproc)
+#
+#    - name: Fuzz test
+#      working-directory: ${{github.workspace}}/build
+#      run: ctest -C ${{matrix.build_type}} --output-on-failure -L "fuzz-short"
 
   adapter-build-hw:
     name: Build - Adapters on HW
@@ -163,14 +163,12 @@ jobs:
     strategy:
       matrix:
         adapter: [
-          {name: CUDA, triplet: nvptx64-nvidia-cuda},
-          {name: HIP, triplet: spir64}, # should be amdgcn-amdhsa, but build scripts for device binaries are currently broken for this target.
-          {name: L0, triplet: spir64}
+          {name: OPENCL, runner: ubuntu-22.04, triplet: spir64}
         ]
         build_type: [Debug, Release]
-        compiler: [{c: gcc, cxx: g++}, {c: clang, cxx: clang++}]
+        compiler: [{c: clang, cxx: clang++}]
 
-    runs-on: ${{matrix.adapter.name}}
+    runs-on: ${{matrix.adapter.runner}}
 
     steps:
     - uses: actions/checkout@v3
@@ -178,6 +176,24 @@ jobs:
     - name: Install pip packages
       run: pip install -r third_party/requirements.txt
 
+    - name: Install OpenCL
+      if: matrix.adapter.name == 'OpenCL'
+      run: |
+        lscpu
+        sudo apt-get update
+        sudo apt-get install ocl-icd-libopencl1 ocl-icd-opencl-dev clinfo
+#        mkdir intel-ocl-packages
+#        cd intel-ocl-packages
+#        wget https://github.com/intel/intel-graphics-compiler/releases/download/igc-1.0.14828.8/intel-igc-core_1.0.14828.8_amd64.deb
+#        wget https://github.com/intel/intel-graphics-compiler/releases/download/igc-1.0.14828.8/intel-igc-opencl_1.0.14828.8_amd64.deb
+#        wget https://github.com/intel/compute-runtime/releases/download/23.30.26918.9/intel-level-zero-gpu-dbgsym_1.3.26918.9_amd64.ddeb
+#        wget https://github.com/intel/compute-runtime/releases/download/23.30.26918.9/intel-level-zero-gpu_1.3.26918.9_amd64.deb
+#        wget https://github.com/intel/compute-runtime/releases/download/23.30.26918.9/intel-opencl-icd-dbgsym_23.30.26918.9_amd64.ddeb
+#        wget https://github.com/intel/compute-runtime/releases/download/23.30.26918.9/intel-opencl-icd_23.30.26918.9_amd64.deb
+#        wget https://github.com/intel/compute-runtime/releases/download/23.30.26918.9/libigdgmm12_22.3.0_amd64.deb
+#        sudo dpkg -i *.deb
+        clinfo
+
     - name: Download DPC++
       run: |
         wget -O ${{github.workspace}}/dpcpp_compiler.tar.gz https://github.com/intel/llvm/releases/download/nightly-2023-09-21/sycl_linux.tar.gz
@@ -215,131 +231,131 @@ jobs:
       working-directory: ${{github.workspace}}/build
       run: ctest -C ${{matrix.build_type}} --output-on-failure -L "conformance" --timeout 180
 
-  examples-build-hw:
-    name: Build - examples on HW
-    if: github.repository == 'oneapi-src/unified-runtime'  # run only on upstream; forks won't have the HW
-    strategy:
-      matrix:
-        adapter: [
-          {name: L0}
-        ]
-        build_type: [Debug, Release]
-        compiler: [{c: gcc, cxx: g++}, {c: clang, cxx: clang++}]
-
-    runs-on: ${{matrix.adapter.name}}
-
-    steps:
-    - uses: actions/checkout@v3
-
-    - name: Install pip packages
-      run: pip install -r third_party/requirements.txt
-    
-    - name: Init conda env
-      uses: conda-incubator/setup-miniconda@v2
-      with:
-          miniconda-version: "latest"
-          activate-environment: examples
-          environment-file: third_party/deps.yml
-          auto-activate-base: false
-
-    - name: Configure CMake
-      shell: bash -el {0}
-      run: >
-        cmake
-        -B${{github.workspace}}/build
-        -DCMAKE_C_COMPILER=${{matrix.compiler.c}}
-        -DCMAKE_CXX_COMPILER=${{matrix.compiler.cxx}}
-        -DCMAKE_BUILD_TYPE=${{matrix.build_type}}
-        -DUR_BUILD_ADAPTER_${{matrix.adapter.name}}=ON
-        -DUR_BUILD_EXAMPLE_CODEGEN=ON
-        -DUR_DEVELOPER_MODE=ON
-
-    - name: Build
-      run: cmake --build ${{github.workspace}}/build -j $(nproc)
-
-    - name: Test codegen example
-      working-directory: ${{github.workspace}}/build
-      run: bin/codegen
-
-  windows-build:
-    name: Build - Windows
-    strategy:
-      matrix:
-        os: ['windows-2019', 'windows-2022']
-        adapter: [
-          {name: None, var: ''}, {name: L0, var: '-DUR_BUILD_ADAPTER_L0=ON'}
-        ]
-
-        # TODO: building level zero loader on windows-2019 is currently broken
-        exclude:
-         - os: 'windows-2019'
-           adapter: {name: L0, var: '-DUR_BUILD_ADAPTER_L0=ON'}
-        build_type: [Debug, Release]
-        compiler: [{c: cl.exe, cxx: cl.exe}, {c: clang-cl.exe, cxx: clang-cl.exe}]
-    runs-on: ${{matrix.os}}
-
-    steps:
-    - uses: actions/checkout@v3
-
-    - uses: actions/setup-python@v4
-      with:
-        python-version: 3.9
-
-    - name: Install prerequisites
-      run: python3 -m pip install -r third_party/requirements.txt
-
-    - name: Configure CMake
-      run: >
-        cmake
-        -B${{github.workspace}}/build
-        -DCMAKE_C_COMPILER=${{matrix.compiler.c}}
-        -DCMAKE_CXX_COMPILER=${{matrix.compiler.cxx}}
-        -DCMAKE_POLICY_DEFAULT_CMP0094=NEW
-        -DUR_ENABLE_TRACING=ON
-        -DUR_DEVELOPER_MODE=ON
-        -DUR_BUILD_TESTS=ON
-        -DUR_FORMAT_CPP_STYLE=ON
-        ${{matrix.adapter.var}}
-
-    # TODO: re-enable when check-generated is fixed for windows runners see #888
-    # - name: Generate source from spec, check for uncommitted diff
-    #   if: matrix.os == 'windows-2022'
-    #   run: cmake --build ${{github.workspace}}/build --target check-generated --config ${{matrix.build_type}}
-
-    - name: Build all
-      run: cmake --build ${{github.workspace}}/build --config ${{matrix.build_type}} -j 2
-
-    - name: Test
-      working-directory: ${{github.workspace}}/build
-      run: ctest -C ${{matrix.build_type}} --output-on-failure -L "python|umf|loader|validation|tracing|unit|urtrace"
-
-
-  macos-build:
-    name: Build - MacOS
-    strategy:
-        matrix:
-          os: ['macos-12', 'macos-13']
-    runs-on: ${{matrix.os}}
-
-    steps:
-    - uses: actions/checkout@v3
-
-    - uses: actions/setup-python@v4
-      with:
-        python-version: 3.9
-
-    - name: Install prerequisites
-      run: python3 -m pip install -r third_party/requirements.txt
-
-    - name: Configure CMake
-      run: >
-        cmake
-        -B${{github.workspace}}/build
-        -DUR_ENABLE_TRACING=ON
-        -DUR_DEVELOPER_MODE=ON
-        -DCMAKE_BUILD_TYPE=Release
-        -DUR_BUILD_TESTS=ON
-        -DUR_FORMAT_CPP_STYLE=ON
-        -DUMF_ENABLE_POOL_TRACKING=ON
-    - name: Build
-      run: cmake --build ${{github.workspace}}/build -j $(nproc)
+#  examples-build-hw:
+#    name: Build - examples on HW
+#    if: github.repository == 'oneapi-src/unified-runtime'  # run only on upstream; forks won't have the HW
+#    strategy:
+#      matrix:
+#        adapter: [
+#          {name: L0}
+#        ]
+#        build_type: [Debug, Release]
+#        compiler: [{c: gcc, cxx: g++}, {c: clang, cxx: clang++}]
+#
+#    runs-on: ${{matrix.adapter.name}}
+#
+#    steps:
+#    - uses: actions/checkout@v3
+#
+#    - name: Install pip packages
+#      run: pip install -r third_party/requirements.txt
+#
+#    - name: Init conda env
+#      uses: conda-incubator/setup-miniconda@v2
+#      with:
+#          miniconda-version: "latest"
+#          activate-environment: examples
+#          environment-file: third_party/deps.yml
+#          auto-activate-base: false
+#
+#    - name: Configure CMake
+#      shell: bash -el {0}
+#      run: >
+#        cmake
+#        -B${{github.workspace}}/build
+#        -DCMAKE_C_COMPILER=${{matrix.compiler.c}}
+#        -DCMAKE_CXX_COMPILER=${{matrix.compiler.cxx}}
+#        -DCMAKE_BUILD_TYPE=${{matrix.build_type}}
+#        -DUR_BUILD_ADAPTER_${{matrix.adapter.name}}=ON
+#        -DUR_BUILD_EXAMPLE_CODEGEN=ON
+#        -DUR_DEVELOPER_MODE=ON
+#
+#    - name: Build
+#      run: cmake --build ${{github.workspace}}/build -j $(nproc)
+#
+#    - name: Test codegen example
+#      working-directory: ${{github.workspace}}/build
+#      run: bin/codegen
+#
+#  windows-build:
+#    name: Build - Windows
+#    strategy:
+#      matrix:
+#        os: ['windows-2019', 'windows-2022']
+#        adapter: [
+#          {name: None, var: ''}, {name: L0, var: '-DUR_BUILD_ADAPTER_L0=ON'}
+#        ]
+#
+#        # TODO: building level zero loader on windows-2019 is currently broken
+#        exclude:
+#         - os: 'windows-2019'
+#           adapter: {name: L0, var: '-DUR_BUILD_ADAPTER_L0=ON'}
+#        build_type: [Debug, Release]
+#        compiler: [{c: cl.exe, cxx: cl.exe}, {c: clang-cl.exe, cxx: clang-cl.exe}]
+#    runs-on: ${{matrix.os}}
+#
+#    steps:
+#    - uses: actions/checkout@v3
+#
+#    - uses: actions/setup-python@v4
+#      with:
+#        python-version: 3.9
+#
+#    - name: Install prerequisites
+#      run: python3 -m pip install -r third_party/requirements.txt
+#
+#    - name: Configure CMake
+#      run: >
+#        cmake
+#        -B${{github.workspace}}/build
+#        -DCMAKE_C_COMPILER=${{matrix.compiler.c}}
+#        -DCMAKE_CXX_COMPILER=${{matrix.compiler.cxx}}
+#        -DCMAKE_POLICY_DEFAULT_CMP0094=NEW
+#        -DUR_ENABLE_TRACING=ON
+#        -DUR_DEVELOPER_MODE=ON
+#        -DUR_BUILD_TESTS=ON
+#        -DUR_FORMAT_CPP_STYLE=ON
+#        ${{matrix.adapter.var}}
+#
+#    # TODO: re-enable when check-generated is fixed for windows runners see #888
+#    # - name: Generate source from spec, check for uncommitted diff
+#    #   if: matrix.os == 'windows-2022'
+#    #   run: cmake --build ${{github.workspace}}/build --target check-generated --config ${{matrix.build_type}}
+#
+#    - name: Build all
+#      run: cmake --build ${{github.workspace}}/build --config ${{matrix.build_type}} -j 2
+#
+#    - name: Test
+#      working-directory: ${{github.workspace}}/build
+#      run: ctest -C ${{matrix.build_type}} --output-on-failure -L "python|umf|loader|validation|tracing|unit|urtrace"
+#
+#
+#  macos-build:
+#    name: Build - MacOS
+#    strategy:
+#        matrix:
+#          os: ['macos-12', 'macos-13']
+#    runs-on: ${{matrix.os}}
+#
+#    steps:
+#    - uses: actions/checkout@v3
+#
+#    - uses: actions/setup-python@v4
+#      with:
+#        python-version: 3.9
+#
+#    - name: Install prerequisites
+#      run: python3 -m pip install -r third_party/requirements.txt
+#
+#    - name: Configure CMake
+#      run: >
+#        cmake
+#        -B${{github.workspace}}/build
+#        -DUR_ENABLE_TRACING=ON
+#        -DUR_DEVELOPER_MODE=ON
+#        -DCMAKE_BUILD_TYPE=Release
+#        -DUR_BUILD_TESTS=ON
+#        -DUR_FORMAT_CPP_STYLE=ON
+#        -DUMF_ENABLE_POOL_TRACKING=ON
+#    - name: Build
+#      run: cmake --build ${{github.workspace}}/build -j $(nproc)
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index bf312be396..eacd520520 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -1,68 +1,68 @@
-name: "CodeQL"
-
-on: [push, pull_request]
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
-  cancel-in-progress: true
-
-jobs:
-  analyze-ubuntu:
-    name: Analyze on Ubuntu
-    runs-on: ubuntu-latest
-    permissions:
-      security-events: write
-
-    strategy:
-      fail-fast: false
-
-    steps:
-    - name: Checkout repository
-      uses: actions/checkout@v3
-
-    - name: Initialize CodeQL
-      uses: github/codeql-action/init@v2
-      with:
-        languages: cpp, python
-
-    - name: Install pip packages
-      run: pip install -r third_party/requirements.txt
-
-    - name: Configure CMake
-      run: cmake -B ${{github.workspace}}/build -DUR_DEVELOPER_MODE=ON -DUR_BUILD_TESTS=ON -DUR_ENABLE_TRACING=ON -DUR_BUILD_TOOLS=ON -DUMF_ENABLE_POOL_TRACKING=ON
-
-    - name: Build
-      run: cmake --build ${{github.workspace}}/build -j $(nproc)
-
-    - name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@v2
-
-  analyze-windows:
-    name: Analyze on Windows
-    runs-on: windows-latest
-    permissions:
-      security-events: write
-
-    strategy:
-      fail-fast: false
-
-    steps:
-    - name: Checkout repository
-      uses: actions/checkout@v3
-
-    - name: Initialize CodeQL
-      uses: github/codeql-action/init@v2
-      with:
-        languages: cpp, python
-
-    - name: Install pip packages
-      run: python3 -m pip install -r third_party/requirements.txt
-
-    - name: Configure CMake
-      run: cmake -B ${{github.workspace}}/build -DCMAKE_POLICY_DEFAULT_CMP0094=NEW -DUR_DEVELOPER_MODE=ON -DUR_BUILD_TESTS=ON -DUR_ENABLE_TRACING=ON -DUR_BUILD_TOOLS=ON -DUMF_ENABLE_POOL_TRACKING=ON
-
-    - name: Build
-      run: cmake --build ${{github.workspace}}/build -j $(nproc) --config Release
-
-    - name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@v2
+#name: "CodeQL"
+#
+#on: [push, pull_request]
+#
+#concurrency:
+#  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
+#  cancel-in-progress: true
+#
+#jobs:
+#  analyze-ubuntu:
+#    name: Analyze on Ubuntu
+#    runs-on: ubuntu-latest
+#    permissions:
+#      security-events: write
+#
+#    strategy:
+#      fail-fast: false
+#
+#    steps:
+#    - name: Checkout repository
+#      uses: actions/checkout@v3
+#
+#    - name: Initialize CodeQL
+#      uses: github/codeql-action/init@v2
+#      with:
+#        languages: cpp, python
+#
+#    - name: Install pip packages
+#      run: pip install -r third_party/requirements.txt
+#
+#    - name: Configure CMake
+#      run: cmake -B ${{github.workspace}}/build -DUR_DEVELOPER_MODE=ON -DUR_BUILD_TESTS=ON -DUR_ENABLE_TRACING=ON -DUR_BUILD_TOOLS=ON -DUMF_ENABLE_POOL_TRACKING=ON
+#
+#    - name: Build
+#      run: cmake --build ${{github.workspace}}/build -j $(nproc)
+#
+#    - name: Perform CodeQL Analysis
+#      uses: github/codeql-action/analyze@v2
+#
+#  analyze-windows:
+#    name: Analyze on Windows
+#    runs-on: windows-latest
+#    permissions:
+#      security-events: write
+#
+#    strategy:
+#      fail-fast: false
+#
+#    steps:
+#    - name: Checkout repository
+#      uses: actions/checkout@v3
+#
+#    - name: Initialize CodeQL
+#      uses: github/codeql-action/init@v2
+#      with:
+#        languages: cpp, python
+#
+#    - name: Install pip packages
+#      run: python3 -m pip install -r third_party/requirements.txt
+#
+#    - name: Configure CMake
+#      run: cmake -B ${{github.workspace}}/build -DCMAKE_POLICY_DEFAULT_CMP0094=NEW -DUR_DEVELOPER_MODE=ON -DUR_BUILD_TESTS=ON -DUR_ENABLE_TRACING=ON -DUR_BUILD_TOOLS=ON -DUMF_ENABLE_POOL_TRACKING=ON
+#
+#    - name: Build
+#      run: cmake --build ${{github.workspace}}/build -j $(nproc) --config Release
+#
+#    - name: Perform CodeQL Analysis
+#      uses: github/codeql-action/analyze@v2
diff --git a/.github/workflows/coverity.yml b/.github/workflows/coverity.yml
index de327f92c7..135e4a61b1 100644
--- a/.github/workflows/coverity.yml
+++ b/.github/workflows/coverity.yml
@@ -1,45 +1,45 @@
+##
+## Copyright (C) 2023 Intel Corporation
+##
+## Part of the Unified-Runtime Project, under the Apache License v2.0 with LLVM Exceptions.
+## See LICENSE.TXT
+## SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+##
+#name: coverity-unified-runtime
+## It runs static analysis build - Coverity. It requires special token (set in CI's secret).
 #
-# Copyright (C) 2023 Intel Corporation
+#on:
+#  push:
+#    branches: ["main"]
+#  workflow_dispatch:
 #
-# Part of the Unified-Runtime Project, under the Apache License v2.0 with LLVM Exceptions.
-# See LICENSE.TXT
-# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+#env:
+#  WORKDIR:                           ${{ github.workspace }}
+#  COVERITY_SCAN_NOTIFICATION_EMAIL:  ${{ secrets.COVERITY_SCAN_NOTIFICATION_EMAIL }}
+#  COVERITY_SCAN_TOKEN:               ${{ secrets.COVERITY_SCAN_TOKEN }}
+#  COVERITY_SCAN_PROJECT_NAME:        ${{ github.repository }}
+#  COVERITY_SCAN_BUILD_COMMAND:       "cmake --build ${{github.workspace}}/build"
+#  COVERITY_SCAN_BRANCH_PATTERN:      "main"
+#  TRAVIS_BRANCH:                     ${{ github.ref_name }}
 #
-name: coverity-unified-runtime
-# It runs static analysis build - Coverity. It requires special token (set in CI's secret).
-
-on:
-  push:
-    branches: ["main"]
-  workflow_dispatch:
-
-env:
-  WORKDIR:                           ${{ github.workspace }}
-  COVERITY_SCAN_NOTIFICATION_EMAIL:  ${{ secrets.COVERITY_SCAN_NOTIFICATION_EMAIL }}
-  COVERITY_SCAN_TOKEN:               ${{ secrets.COVERITY_SCAN_TOKEN }}
-  COVERITY_SCAN_PROJECT_NAME:        ${{ github.repository }}
-  COVERITY_SCAN_BUILD_COMMAND:       "cmake --build ${{github.workspace}}/build"
-  COVERITY_SCAN_BRANCH_PATTERN:      "main"
-  TRAVIS_BRANCH:                     ${{ github.ref_name }}
-
-jobs:
-  linux:
-    name: Coverity
-    runs-on: ubuntu-latest
-
-    steps:
-      - name: Clone the git repo
-        uses: actions/checkout@v3
-
-      - name: Install pip packages
-        run: pip install -r third_party/requirements.txt
-
-      - name: Configure CMake
-        run: cmake -B $WORKDIR/build -DUR_ENABLE_TRACING=ON -DUR_DEVELOPER_MODE=ON -DUR_BUILD_TESTS=ON -DUMF_ENABLE_POOL_TRACKING=ON
-
-      - name: Run Coverity
-        run: |
-          cd $WORKDIR/build
-          wget https://scan.coverity.com/scripts/travisci_build_coverity_scan.sh
-          patch < "../.github/scripts/0001-travis-fix-travisci_build_coverity_scan.sh.patch"
-          bash ./travisci_build_coverity_scan.sh
+#jobs:
+#  linux:
+#    name: Coverity
+#    runs-on: ubuntu-latest
+#
+#    steps:
+#      - name: Clone the git repo
+#        uses: actions/checkout@v3
+#
+#      - name: Install pip packages
+#        run: pip install -r third_party/requirements.txt
+#
+#      - name: Configure CMake
+#        run: cmake -B $WORKDIR/build -DUR_ENABLE_TRACING=ON -DUR_DEVELOPER_MODE=ON -DUR_BUILD_TESTS=ON -DUMF_ENABLE_POOL_TRACKING=ON
+#
+#      - name: Run Coverity
+#        run: |
+#          cd $WORKDIR/build
+#          wget https://scan.coverity.com/scripts/travisci_build_coverity_scan.sh
+#          patch < "../.github/scripts/0001-travis-fix-travisci_build_coverity_scan.sh.patch"
+#          bash ./travisci_build_coverity_scan.sh
diff --git a/source/adapters/opencl/CMakeLists.txt b/source/adapters/opencl/CMakeLists.txt
index dc43a68ffa..c610d1de20 100644
--- a/source/adapters/opencl/CMakeLists.txt
+++ b/source/adapters/opencl/CMakeLists.txt
@@ -43,6 +43,34 @@ set_target_properties(${TARGET_NAME} PROPERTIES
 
 find_package(Threads REQUIRED)
 
+if(NOT OpenCL_INCLUDE_DIR)
+    set(OPENCL_HEADERS_REPO "https://github.com/KhronosGroup/OpenCL-Headers.git")
+    set(OPENCL_HEADERS_HASH 9ddb236e6eb3cf844f9e2f81677e1045f9bf838e)
+
+    FetchContent_Declare(ocl-headers
+            GIT_REPOSITORY    ${OPENCL_HEADERS_REPO}
+            GIT_TAG           ${OPENCL_HEADERS_HASH}
+    )
+    FetchContent_MakeAvailable(ocl-headers)
+    FetchContent_GetProperties(ocl-headers)
+
+    set(OpenCL_INCLUDE_DIR ${ocl-headers_SOURCE_DIR} CACHE PATH "Path to OpenCL Headers")
+endif()
+
+if(NOT OpenCL_LIBRARY)
+    set(OPENCL_ICD_LOADER_REPO "https://github.com/KhronosGroup/OpenCL-ICD-Loader.git")
+    set(OPENCL_ICD_LOADER_HASH 9a3e962f16f5097d2054233ad8b6dad51b6f41b7)
+
+    FetchContent_Declare(ocl-icd-loader
+            GIT_REPOSITORY    ${OPENCL_ICD_LOADER_REPO}
+            GIT_TAG           ${OPENCL_ICD_LOADER_HASH}
+    )
+    FetchContent_MakeAvailable(ocl-icd-loader)
+    FetchContent_GetProperties(ocl-icd-loader)
+
+    set(OpenCL_LIBRARY ${PROJECT_BINARY_DIR}/lib/libOpenCL.so CACHE PATH "Path to OpenCL ICD Loader")
+endif()
+
 # The OpenCL target can be set manually on upstream cmake to avoid using find_package().
 if (NOT UR_OPENCL_ICD_LOADER_LIBRARY)
     find_package(OpenCL REQUIRED)
diff --git a/source/adapters/opencl/adapter.cpp b/source/adapters/opencl/adapter.cpp
index 10713b9ff9..f1c5eaa7fb 100644
--- a/source/adapters/opencl/adapter.cpp
+++ b/source/adapters/opencl/adapter.cpp
@@ -18,7 +18,9 @@ ur_adapter_handle_t_ adapter{};
 
 UR_APIEXPORT ur_result_t UR_APICALL urInit(ur_device_init_flags_t,
                                            ur_loader_config_handle_t) {
-  cl_ext::ExtFuncPtrCache = new cl_ext::ExtFuncPtrCacheT();
+  if (!cl_ext::ExtFuncPtrCache) {
+    cl_ext::ExtFuncPtrCache = new cl_ext::ExtFuncPtrCacheT();
+  }
   return UR_RESULT_SUCCESS;
 }
 
diff --git a/test/conformance/CMakeLists.txt b/test/conformance/CMakeLists.txt
index e90b74f4cd..85a53e9e55 100644
--- a/test/conformance/CMakeLists.txt
+++ b/test/conformance/CMakeLists.txt
@@ -9,6 +9,9 @@ function(add_test_adapter name adapter)
     set(TEST_TARGET_NAME test-${name})
     set(TEST_NAME ${name}-${adapter})
 
+#    add_test(NAME ${TEST_NAME}
+#            COMMAND ${TEST_TARGET_NAME}
+#            WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR})
     add_test(NAME ${TEST_NAME}
         COMMAND ${CMAKE_COMMAND}
         -D TEST_FILE=${Python3_EXECUTABLE}
diff --git a/test/conformance/context/context_adapter_opencl.match b/test/conformance/context/context_adapter_opencl.match
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/test/conformance/cts_exe.py b/test/conformance/cts_exe.py
index 2b2c009a8e..2ec8232dba 100644
--- a/test/conformance/cts_exe.py
+++ b/test/conformance/cts_exe.py
@@ -24,6 +24,7 @@
 
     pat = re.compile(r'\[( )*FAILED( )*\]')
     for line in result.stdout.readlines():
+        print(line)
         if pat.search(line):
             test_case = line.split(" ")[5]
             test_case = test_case.rstrip(',')
diff --git a/test/conformance/device/device_adapter_opencl.match b/test/conformance/device/device_adapter_opencl.match
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/test/conformance/enqueue/enqueue_adapter_opencl.match b/test/conformance/enqueue/enqueue_adapter_opencl.match
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/test/conformance/event/event_adapter_opencl.match b/test/conformance/event/event_adapter_opencl.match
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/test/conformance/kernel/kernel_adapter_opencl.match b/test/conformance/kernel/kernel_adapter_opencl.match
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/test/conformance/memory/memory_adapter_opencl.match b/test/conformance/memory/memory_adapter_opencl.match
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/test/conformance/platform/platform_adapter_opencl.match b/test/conformance/platform/platform_adapter_opencl.match
new file mode 100644
index 0000000000..df63fbef05
--- /dev/null
+++ b/test/conformance/platform/platform_adapter_opencl.match
@@ -0,0 +1 @@
+urPlatformGetTest.InvalidNumEntries
diff --git a/test/conformance/program/program_adapter_opencl.match b/test/conformance/program/program_adapter_opencl.match
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/test/conformance/queue/queue_adapter_opencl.match b/test/conformance/queue/queue_adapter_opencl.match
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/test/conformance/runtime/runtime_adapter_opencl.match b/test/conformance/runtime/runtime_adapter_opencl.match
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/test/conformance/sampler/sampler_adapter_opencl.match b/test/conformance/sampler/sampler_adapter_opencl.match
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/test/conformance/usm/usm_adapter_opencl.match b/test/conformance/usm/usm_adapter_opencl.match
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/test/conformance/virtual_memory/virtual_memory_adapter_opencl.match b/test/conformance/virtual_memory/virtual_memory_adapter_opencl.match
new file mode 100644
index 0000000000..e69de29bb2