build.yml

name: Build and Run Tests

on:
  workflow_call:
    inputs:
      run-tests:
        description: 'Whether to also run unit tests, where possible.'
        default: true
        required: false
        type: boolean
      update-caches:
        description: 'Whether to update the `ccache` or `bazel` caches, where possible.'
        default: false
        required: false
        type: boolean

concurrency:
  group: ${{ github.workflow }}-${{ github.head_ref || github.ref }}-${{ inputs.update-caches }}
  cancel-in-progress: true

jobs:
  cmake-linux-x86_64:
    runs-on: 'ubuntu-24.04-8core'
    timeout-minutes: 60
    container:
      image: ghcr.io/google/xnnpack/standard:latest
    env:
      CMAKE_C_COMPILER_LAUNCHER: ccache
      CMAKE_CXX_COMPILER_LAUNCHER: ccache
      CCACHE_DIR: /home/xnnpack/.ccache
    steps:
      - uses: actions/checkout@v6

      - name: Mount ccache
        uses: actions/cache@v5
        with:
          path: /home/xnnpack/.ccache
          key: ccache-${{ runner.os }}-${{ github.job }}-${{ github.run_id }}
          restore-keys: |
            ccache-${{ runner.os }}-${{ github.job }}-
      - name: Configure ccache limit
        run: |
          ccache -M 500M
          ccache -z
      - name: Configure and build
        run: scripts/build-local.sh
      - name: Run tests
        if: ${{ inputs.run-tests }}
        run: ctest --output-on-failure --parallel $(nproc)
        working-directory: build/local
      - name: Print ccache stats
        run: ccache -s

  cmake-linux-aarch64:
    runs-on: 'arm-ubuntu-arm-22.04-8core'
    timeout-minutes: 60
    container:
      image: ghcr.io/google/xnnpack/standard:latest
    env:
      CMAKE_C_COMPILER_LAUNCHER: ccache
      CMAKE_CXX_COMPILER_LAUNCHER: ccache
      CCACHE_DIR: /home/xnnpack/.ccache
    steps:
      - uses: actions/checkout@v6

      - name: Mount ccache
        uses: actions/cache@v5
        with:
          path: /home/xnnpack/.ccache
          key: ccache-${{ runner.os }}-${{ github.job }}-${{ github.run_id }}
          restore-keys: |
            ccache-${{ runner.os }}-${{ github.job }}-
      - name: Configure ccache limit
        run: |
          ccache -M 500M
          ccache -z
      - name: Configure and build
        run: scripts/build-local.sh
      - name: Run tests
        if: ${{ inputs.run-tests }}
        run: ctest --output-on-failure --parallel $(nproc)
        working-directory: build/local
      - name: Print ccache stats
        run: ccache -s

  cmake-linux-armhf:
    runs-on: arm-ubuntu-arm-22.04-8core
    timeout-minutes: 60
    container:
      image: ghcr.io/google/xnnpack/standard:latest
    env:
      CMAKE_C_COMPILER_LAUNCHER: ccache
      CMAKE_CXX_COMPILER_LAUNCHER: ccache
      CCACHE_DIR: /home/xnnpack/.ccache
    steps:
      - uses: actions/checkout@v6

      - name: Mount ccache
        uses: actions/cache@v5
        with:
          path: /home/xnnpack/.ccache
          key: ccache-armhf-${{ runner.os }}-${{ github.job }}-${{ github.run_id }}
          restore-keys: |
            ccache-armhf-${{ runner.os }}-${{ github.job }}-

      - name: Configure ccache limit
        run: |
          ccache -M 500M
          ccache -z

      - name: Configure and build
        run: scripts/build-linux-armhf.sh -DCMAKE_BUILD_TYPE=Release

      - name: Run tests
        if: ${{ inputs.run-tests }}
        run: ctest --output-on-failure --parallel $(nproc)
        working-directory: build/linux/armhf

      - name: Print ccache stats
        run: ccache -s

  cmake-linux-riscv64:
    runs-on: 'ubuntu-24.04-16core'
    timeout-minutes: 60
    container:
      image: ghcr.io/google/xnnpack/riscv:latest
    env:
      CMAKE_C_COMPILER_LAUNCHER: ccache
      CMAKE_CXX_COMPILER_LAUNCHER: ccache
      CCACHE_DIR: /home/xnnpack/.ccache
    steps:
      - uses: actions/checkout@v6

      - name: Mount ccache
        uses: actions/cache@v5
        with:
          path: /home/xnnpack/.ccache
          key: ccache-riscv64-${{ runner.os }}-${{ github.job }}-${{ github.run_id }}
          restore-keys: |
            ccache-riscv64-${{ runner.os }}-${{ github.job }}-

      - name: Configure ccache limit
        run: |
          ccache -M 500M
          ccache -z

      - name: Configure and build
        run: |
          scripts/build-linux-riscv64.sh \
            -DCMAKE_BUILD_TYPE=Release \
            -DXNNPACK_ENABLE_RISCV_VECTOR=ON \
            -DUSE_GNU_SOURCE=ON \
            -DRISCV_TOOLCHAIN_ROOT=/opt/riscv \
            -DRISCV_QEMU_ROOT=/opt/qemu

      - name: Run tests (no operator tests)
        if: ${{ inputs.run-tests }}
        run: ctest --output-on-failure --label-exclude operator --parallel $(nproc)
        working-directory: build/linux/riscv64

      - name: Print ccache stats
        run: ccache -s

  cmake-windows-arm64:
    runs-on: windows-2022-8core
    timeout-minutes: 60
    steps:
      - uses: actions/checkout@v6
      - name: Setup ccache
        uses: hendrikmuhs/ccache-action@v1.2
        with:
          key: ${{ github.job }}
          max-size: "500M"
          save: ${{ inputs.update-caches }}
      - name: Install Ninja
        uses: seanmiddleditch/gha-setup-ninja@master
      - name: Setup build environment
        shell: bash
        run: |
          echo "VCVARSALL=$(vswhere -products \* -latest -property installationPath)\\VC\\Auxiliary\\Build\\vcvarsall.bat" >> $GITHUB_ENV
      - name: Configure and build
        run: scripts/build-windows-arm64.cmd
        shell: cmd
        working-directory: ${{ github.workspace }}
        env:
          CFLAGS: "/UNDEBUG"
          CXXFLAGS: "/UNDEBUG"
      - name: Print ccache stats
        run: ccache -s
        shell: bash

  cmake-windows-x64:
    runs-on: windows-2022-8core
    timeout-minutes: 60
    steps:
      - uses: actions/checkout@v6
      - name: Setup ccache
        uses: hendrikmuhs/ccache-action@v1.2
        with:
          key: ${{ github.job }}
          max-size: "500M"
          save: ${{ inputs.update-caches }}
      - name: Install Ninja
        uses: seanmiddleditch/gha-setup-ninja@master
      - name: Setup build environment
        shell: bash
        run: |
          echo "VCVARSALL=$(vswhere -products \* -latest -property installationPath)\\VC\\Auxiliary\\Build\\vcvarsall.bat" >> $GITHUB_ENV
      - name: Configure and build
        run: scripts/build-windows-x64.cmd
        shell: cmd
        working-directory: ${{ github.workspace }}
        env:
          CFLAGS: "/UNDEBUG"
          CXXFLAGS: "/UNDEBUG"
      - name: Run tests
        if: ${{ inputs.run-tests }}
        run: ctest -C Release --output-on-failure --parallel $NUMBER_OF_PROCESSORS
        working-directory: ${{ github.workspace }}/build/windows/x64
      - name: Print ccache stats
        run: ccache -s
        shell: bash

  cmake-windows-x86:
    runs-on: windows-2022-8core
    timeout-minutes: 60
    steps:
      - uses: actions/checkout@v6
      - name: Setup ccache
        uses: hendrikmuhs/ccache-action@v1.2
        with:
          key: ${{ github.job }}
          max-size: "500M"
          save: ${{ inputs.update-caches }}
      - name: Install Ninja
        uses: seanmiddleditch/gha-setup-ninja@master
      - name: Setup build environment
        shell: bash
        run: |
          echo "VCVARSALL=$(vswhere -products \* -latest -property installationPath)\\VC\\Auxiliary\\Build\\vcvarsall.bat" >> $GITHUB_ENV
      - name: Configure and build
        run: scripts/build-windows-x86.cmd
        shell: cmd
        working-directory: ${{ github.workspace }}
        env:
          CFLAGS: "/UNDEBUG"
          CXXFLAGS: "/UNDEBUG"
      - name: Run tests
        if: ${{ inputs.run-tests }}
        run: ctest -C Release --output-on-failure --parallel $NUMBER_OF_PROCESSORS
        working-directory: ${{ github.workspace }}/build/windows/x86
      - name: Print ccache stats
        run: ccache -s
        shell: bash

  gn-windows-x86_64:
    runs-on: 'windows-2022-8core'
    timeout-minutes: 30
    env:
      DEPOT_TOOLS_WIN_TOOLCHAIN: 0
    steps:
      - name: Setup ccache
        uses: hendrikmuhs/ccache-action@v1.2
        with:
          key: ${{ github.job }}
          max-size: "500M"
          save: ${{ inputs.update-caches }}
      - name: Install Depot Tools
        uses: newkdev/setup-depot-tools@v1.0.1
      - name: Write .gclient
        shell: powershell
        run: |
          Set-Content -Path .gclient -Value "
          solutions = [
            { 'name': 'XNNPACK',
              'url': 'https://github.com/google/XNNPACK',
              'deps_file': 'DEPS',
              'managed': False,
              'custom_deps': {},
            },
          ]
          "
        working-directory: ${{ github.workspace }}
      - name: Setup build environment
        shell: bash
        run: |
          echo "VCVARSALL=$(vswhere -products \* -latest -property installationPath)\\VC\\Auxiliary\\Build\\vcvarsall.bat" >> $GITHUB_ENV
      - name: Sync to commit and run hooks
        shell: powershell
        run: gclient sync -vv --revision $env:GITHUB_SHA
      - name: Write LASTCHANGE files
        shell: powershell
        run: |
          $LastChangeContents = @(
            "LASTCHANGE=$env:GITHUB_SHA-$env:GITHUB_REF_NAME"
            "LASTCHANGE_YEAR=$(git log -1 --pretty=%Y)"
          )

          Set-Content -Path build/util/LASTCHANGE -Value $LastChangeContents
          $UnixTime = git log -1 --pretty=%ct
          Set-Content -Path build/util/LASTCHANGE.committime -Value $UnixTime
        working-directory: ${{ github.workspace }}\XNNPACK
      - name: Generate build files (x64, dchecks)
        run: |
          gn gen --check --args="is_debug=false symbol_level=0 dcheck_always_on=true cc_wrapper=\`"ccache\`" target_cpu=\`"x64\`"" out/x64.dchecks
        working-directory: ${{ github.workspace }}\XNNPACK
        shell: powershell
      - name: Build all targets (x64 Release + debug checks)
        run: |
          autoninja -C out/x64.dchecks
        working-directory: ${{ github.workspace }}\XNNPACK
      - name: Run tests (x64)
        run: |
          python3 scripts/run-gn-tests.py out/x64.dchecks
        working-directory: ${{ github.workspace }}\XNNPACK

  cmake-macos-arm64:
    runs-on: macos-latest
    timeout-minutes: 60
    steps:
      - uses: actions/checkout@v6
      - name: Install ninja
        run: brew install ninja
      - name: Create output directory
        run: mkdir -p build/macos/arm64
        working-directory: ${{ github.workspace }}
      - name: Setup ccache
        uses: hendrikmuhs/ccache-action@v1.2
        with:
          key: ${{ github.job }}
          max-size: "500M"
          save: ${{ inputs.update-caches }}
      - name: Generate CMake project
        run: |
          cmake \
            -G Ninja \
            -DCMAKE_CONFIGURATION_TYPES=Release \
            -DCMAKE_OSX_ARCHITECTURES=arm64 \
            -DHAVE_STD_REGEX=TRUE \
            ../../..
        working-directory: ${{ github.workspace }}/build/macos/arm64
      - name: Build with Xcode
        run: |
          cmake \
            --build \
            build/macos/arm64 \
            -j$(sysctl -n hw.ncpu)
        working-directory: ${{ github.workspace }}

  cmake-android:
    strategy:
      matrix:
        arch: [arm64, armv7, x86]
    runs-on: 'ubuntu-24.04-8core'
    timeout-minutes: 60
    container:
      image: ghcr.io/google/xnnpack/android:latest
    env:
      CMAKE_C_COMPILER_LAUNCHER: ccache
      CMAKE_CXX_COMPILER_LAUNCHER: ccache
      CCACHE_DIR: /home/xnnpack/.ccache
    steps:
      - uses: actions/checkout@v6

      - name: Mount ccache
        uses: actions/cache@v5
        with:
          path: /home/xnnpack/.ccache
          key: ccache-android-${{ matrix.arch }}-${{ github.sha }}
          restore-keys: |
            ccache-android-${{ matrix.arch }}-

      - name: Configure ccache limit
        run: |
          ccache -M 500M
          ccache -z

      - name: Configure and build
        run: scripts/build-android-${{ matrix.arch }}.sh

      - name: Print ccache stats
        run: ccache -s

  cmake-ios-arm64:
    runs-on: macos-latest
    timeout-minutes: 60
    steps:
      - uses: actions/checkout@v6
      - name: Create output directory
        run: mkdir -p build/ios/arm64
        working-directory: ${{ github.workspace }}
      - name: Generate CMake project
        run: cmake -G Xcode -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_ARCHITECTURES=arm64 -DXNNPACK_BUILD_BENCHMARKS=OFF -DXNNPACK_BUILD_TESTS=OFF ../../..
        working-directory: ${{ github.workspace }}/build/ios/arm64
      - name: Build with Xcode
        run: cmake --build build/ios/arm64 --parallel $(sysctl -n hw.ncpu) -- -quiet
        working-directory: ${{ github.workspace }}

  gn-linux-arm:
    runs-on: 'ubuntu-24.04-8core'
    timeout-minutes: 15
    env:
      CCACHE_SLOPPINESS: time_macros,modules
      CCACHE_DIR: /home/runner/.cache/ccache
      CCACHE_DEPEND: 1
      CCACHE_MAX_SIZE: 5G
      CCACHE_COMPILERCHECK: content
    steps:
      - name: Restore ccache
        id: cache-ccache-restore
        uses: actions/cache@v5
        with:
          path: |
            /home/runner/.cache/ccache
          key: ccache-linux-arm-${{ github.ref_name }}-${{ github.sha }}
          restore-keys: |
            ccache-linux-arm-${{ github.ref_name }}-
            ccache-linux-arm-master-
      - name: Install system dependencies
        run: |
          sudo apt-get install -y ccache qemu-user qemu-user-static g++-arm-linux-gnueabihf
      - name: Install Depot Tools
        uses: newkdev/setup-depot-tools@v1.0.1
      - name: Write .gclient
        run: |
          cat <<EOF > .gclient
          solutions = [
            { "name"        : 'xnnpack',
              "url"         : 'https://github.com/google/XNNPACK',
              "deps_file"   : 'DEPS',
              "managed"     : False,
              "custom_deps" : {
            },
            "custom_vars": {},
            },
          ]
          EOF
      - name: Sync to commit and run hooks
        run: gclient sync --reset --force --upstream --revision $GITHUB_SHA
      - name: Install sysroot
        run: ./build/linux/sysroot_scripts/install-sysroot.py --arch=armhf
        working-directory: ${{ github.workspace }}/xnnpack
      - name: Check GN formatting
        run: |
          git cl format --presubmit --no-clang-format --no-python --diff
        working-directory: ${{ github.workspace }}/xnnpack
      - name: Generate build files
        run: |
          gn gen --check --args="is_debug=false clang_use_chrome_plugins=false dcheck_always_on=true cc_wrapper=\"ccache\" symbol_level=0 target_cpu=\"arm\" use_siso=true" out/arm.dchecks
        working-directory: ${{ github.workspace }}/xnnpack
      - name: Build all targets (Release + debug checks)
        run: |
          autoninja -C out/arm.dchecks
        working-directory: ${{ github.workspace }}/xnnpack
      - name: Print ccache stats
        run: ccache -s
      - name: Run tests
        run: |
          python3 scripts/run-gn-tests.py out/arm.dchecks --sysroot=/usr/arm-linux-gnueabihf --architecture=arm --shards=32
        working-directory: ${{ github.workspace }}/xnnpack

  gn-linux-x86_64:
    runs-on: 'ubuntu-24.04-8core'
    timeout-minutes: 15
    env:
      CCACHE_SLOPPINESS: time_macros,modules
      CCACHE_DIR: /home/runner/.cache/ccache
      CCACHE_DEPEND: 1
      CCACHE_MAX_SIZE: 5G
      CCACHE_COMPILERCHECK: content
    steps:
      - name: Restore ccache
        id: cache-ccache-restore
        uses: actions/cache@v5
        with:
          path: |
            /home/runner/.cache/ccache
          key: ccache-linux-${{ github.ref_name }}-${{ github.sha }}
          restore-keys: |
            ccache-linux-${{ github.ref_name }}-
            ccache-linux-master-
      - name: Install ccache
        run: |
          sudo apt-get install -y ccache
      - name: Install Depot Tools
        uses: newkdev/setup-depot-tools@v1.0.1
      - name: Write .gclient
        run: |
          cat <<EOF > .gclient
          solutions = [
            { "name"        : 'xnnpack',
              "url"         : 'https://github.com/google/XNNPACK',
              "deps_file"   : 'DEPS',
              "managed"     : False,
              "custom_deps" : {
            },
            "custom_vars": {},
            },
          ]
          EOF
      - name: Sync to commit and run hooks
        run: gclient sync --reset --force --upstream --revision $GITHUB_SHA
      - name: Check GN formatting
        run: |
          git cl format --presubmit --no-clang-format --no-python --diff
        working-directory: ${{ github.workspace }}/xnnpack
      - name: Generate build files (with AVX512)
        run: |
          gn gen --check --args="is_debug=false clang_use_chrome_plugins=false dcheck_always_on=true cc_wrapper=\"ccache\" symbol_level=0 xnnpack_enable_avx512=true target_cpu=\"x64\" use_siso=true" out/x64.dchecks
        working-directory: ${{ github.workspace }}/xnnpack
      - name: Build all targets (Release + debug checks, with AVX512)
        run: |
          autoninja -C out/x64.dchecks
        working-directory: ${{ github.workspace }}/xnnpack
      - name: Generate build files (no AVX512)
        run: |
          gn gen --check --args="is_debug=false clang_use_chrome_plugins=false dcheck_always_on=true cc_wrapper=\"ccache\" symbol_level=0 xnnpack_enable_avx512=false target_cpu=\"x64\" use_siso=true" out/x64.dchecks
        working-directory: ${{ github.workspace }}/xnnpack
      - name: Build all targets (Release + debug checks, without AVX512)
        run: |
          autoninja -C out/x64.dchecks
        working-directory: ${{ github.workspace }}/xnnpack
      - name: Print ccache stats
        run: ccache -s
      - name: Run tests
        run: |
          python3 scripts/run-gn-tests.py out/x64.dchecks
        working-directory: ${{ github.workspace }}/xnnpack

  bazel-linux-x86_64-clang-18:
    runs-on: 'ubuntu-24.04-8core'
    timeout-minutes: 60
    container:
      image: ghcr.io/google/xnnpack/standard:latest
    env:
      CC: clang-18
      CXX: clang++-18
      BAZEL_DEFINES: |
        --define=ynn_enable_x86_avx512fp16=false
    steps:
      - uses: actions/checkout@v6
      - name: Mount Bazel Cache
        uses: actions/cache@v5
        with:
          path: |
            /home/xnnpack/.cache/bazel/disk_cache
            /home/xnnpack/.cache/bazel/repo_cache
          key: bazel-clang18-opt-${{ runner.os }}-${{ github.job }}-${{ hashFiles('WORKSPACE', 'WORKSPACE.bazel', 'MODULE.bazel') }}
          restore-keys: |
            bazel-clang18-opt-${{ runner.os }}-${{ github.job }}-

      - name: Build tests
        if: ${{ !inputs.run-tests }}
        run: |
            bazel build \
              -c opt \
              --disk_cache=/home/xnnpack/.cache/bazel/disk_cache \
              --repository_cache=/home/xnnpack/.cache/bazel/repo_cache \
              --test_output=errors \
              ${BAZEL_DEFINES} \
              -- \
              //test/... \
              //bench/... \
              //ynnpack/...

      - name: Build and run tests
        if: ${{ inputs.run-tests }}
        run: |
            bazel test \
              -c opt \
              --disk_cache=/home/xnnpack/.cache/bazel/disk_cache \
              --repository_cache=/home/xnnpack/.cache/bazel/repo_cache \
              --test_output=errors \
              --local_test_jobs=HOST_CPUS \
              ${BAZEL_DEFINES} \
              -- \
              //test/... \
              //bench/... \
              //ynnpack/... \
              //litert/...

      - name: Compress disk cache
        if: ${{ inputs.update-caches }}
        run: |
          mkdir -p /home/xnnpack/.cache/bazel/disk_cache
          find /home/xnnpack/.cache/bazel/disk_cache -type f -atime +7 -delete

  bazel-linux-x86_64-gcc-9:
    runs-on: 'ubuntu-24.04-8core'
    timeout-minutes: 60
    container:
      image: ghcr.io/google/xnnpack/standard:latest
    env:
      CC: gcc-9
      CXX: g++-9
      BAZEL_DEFINES: |
        --define=xnn_enable_avxvnni=false
        --define=xnn_enable_avx256vnni=false
        --define=xnn_enable_avxvnniint8=false
        --define=xnn_enable_avx512amx=false
        --define=xnn_enable_avx512fp16=false
        --define=xnn_enable_avx512bf16=false
        --define=xnn_enable_avx512vnni=false
        --define=xnn_enable_avx512vnnigfni=false
        --define=xnn_enable_avx512skx=false
        --define=xnn_enable_avx512f=false
        --define=ynn_enable_x86_amx=false
        --define=ynn_enable_x86_avx512=false
    steps:
      - uses: actions/checkout@v6
      - name: Mount Bazel Cache
        uses: actions/cache@v5
        with:
          path: |
            /home/xnnpack/.cache/bazel/disk_cache
            /home/xnnpack/.cache/bazel/repo_cache
          key: bazel-gcc9-opt-${{ runner.os }}-${{ github.job }}-${{ hashFiles('WORKSPACE', 'WORKSPACE.bazel', 'MODULE.bazel') }}
          restore-keys: |
            bazel-gcc9-opt-${{ runner.os }}-${{ github.job }}-

      - name: Build tests
        if: ${{ !inputs.run-tests }}
        run: |
            bazel build \
              -c opt \
              --disk_cache=/home/xnnpack/.cache/bazel/disk_cache \
              --repository_cache=/home/xnnpack/.cache/bazel/repo_cache \
              ${BAZEL_DEFINES} \
              -- \
              //test/... \
              //bench/... \
              //ynnpack/...

      - name: Build and run tests
        if: ${{ inputs.run-tests }}
        run: |
            bazel test \
              -c opt \
              --disk_cache=/home/xnnpack/.cache/bazel/disk_cache \
              --repository_cache=/home/xnnpack/.cache/bazel/repo_cache \
              --test_output=errors \
              --local_test_jobs=HOST_CPUS \
              ${BAZEL_DEFINES} \
              -- \
              //test/... \
              //bench/... \
              //ynnpack/... \
              //litert/... \
              -//ynnpack/kernels/dot:get_dot_kernel_test

      - name: Compress disk cache
        if: ${{ inputs.update-caches }}
        run: |
          mkdir -p /home/xnnpack/.cache/bazel/disk_cache
          find /home/xnnpack/.cache/bazel/disk_cache -type f -atime +7 -delete

  bazel-linux-aarch64-clang18:
    runs-on: 'arm-ubuntu-arm-22.04-8core'
    timeout-minutes: 60
    container:
      image: ghcr.io/google/xnnpack/standard:latest
    env:
      CC: clang-18
      CXX: clang++-18
    steps:
      - uses: actions/checkout@v6
      - name: Mount Bazel Cache
        uses: actions/cache@v5
        with:
          path: |
            /home/xnnpack/.cache/bazel/disk_cache
            /home/xnnpack/.cache/bazel/repo_cache
          key: bazel-clang18-opt-${{ runner.os }}-${{ github.job }}-${{ hashFiles('WORKSPACE', 'WORKSPACE.bazel', 'MODULE.bazel') }}
          restore-keys: |
            bazel-clang18-opt-${{ runner.os }}-${{ github.job }}-

      - name: Build tests
        if: ${{ !inputs.run-tests }}
        run: |
            bazel build \
              -c opt \
              --disk_cache=/home/xnnpack/.cache/bazel/disk_cache \
              --repository_cache=/home/xnnpack/.cache/bazel/repo_cache \
              --test_output=errors \
              -- \
              //test/... \
              //bench/... \
              //ynnpack/...

      - name: Build and run tests
        if: ${{ inputs.run-tests }}
        run: |
            bazel test \
              -c opt \
              --disk_cache=/home/xnnpack/.cache/bazel/disk_cache \
              --repository_cache=/home/xnnpack/.cache/bazel/repo_cache \
              --test_output=errors \
              --local_test_jobs=HOST_CPUS \
              --test_tag_filters=-not_run:arm \
              -- \
              //test/... \
              //bench/... \
              //ynnpack/... \
              //litert/...

      - name: Compress disk cache
        if: ${{ inputs.update-caches }}
        run: |
          mkdir -p /home/xnnpack/.cache/bazel/disk_cache
          find /home/xnnpack/.cache/bazel/disk_cache -type f -atime +7 -delete

  bazel-linux-aarch64-gcc13:
    # This ensures we have solid test coverage for _Float16
    runs-on: 'arm-ubuntu-arm-22.04-8core'
    timeout-minutes: 60
    container:
      image: ghcr.io/google/xnnpack/standard:latest
    env:
      CC: gcc-13
      CXX: g++-13
      BAZEL_DEFINES: |
        --define=ynn_enable_arm64_sme=false
        --define=ynn_enable_arm_neonbf16=false
        --define=ynn_enable_arm64_sve=false
    steps:
      - uses: actions/checkout@v6
      - name: Mount Bazel Cache
        uses: actions/cache@v5
        with:
          path: |
            /home/xnnpack/.cache/bazel/disk_cache
            /home/xnnpack/.cache/bazel/repo_cache
          key: bazel-gcc13-opt-${{ runner.os }}-${{ github.job }}-${{ hashFiles('WORKSPACE', 'WORKSPACE.bazel', 'MODULE.bazel') }}
          restore-keys: |
            bazel-gcc13-opt-${{ runner.os }}-${{ github.job }}-

      - name: Build tests
        if: ${{ !inputs.run-tests }}
        run: |
            bazel build \
              -c opt \
              --disk_cache=/home/xnnpack/.cache/bazel/disk_cache \
              --repository_cache=/home/xnnpack/.cache/bazel/repo_cache \
              ${BAZEL_DEFINES} \
              -- \
              //test/... \
              //bench/... \
              //ynnpack/... \
              //litert/...

      - name: Build and run tests
        if: ${{ inputs.run-tests }}
        run: |
            bazel test \
              -c opt \
              --disk_cache=/home/xnnpack/.cache/bazel/disk_cache \
              --repository_cache=/home/xnnpack/.cache/bazel/repo_cache \
              --test_output=errors \
              --local_test_jobs=HOST_CPUS \
              ${BAZEL_DEFINES} \
              --test_tag_filters=-not_run:arm \
              -- \
              //test/... \
              //bench/... \
              //ynnpack/... \
              //litert/...

      - name: Compress disk cache
        if: ${{ inputs.update-caches }}
        run: |
          mkdir -p /home/xnnpack/.cache/bazel/disk_cache
          find /home/xnnpack/.cache/bazel/disk_cache -type f -atime +7 -delete

  bazel-linux-aarch64-sme2-qemu:
    runs-on: "arm-ubuntu-arm-22.04-8core"
    timeout-minutes: 60
    container:
      image: ghcr.io/google/xnnpack/sme2:latest
    env:
      CC: clang-20
      CXX: clang++-20
      QEMU_ARGS: -cpu max
    steps:
      - uses: actions/checkout@v6

      - name: Mount bazel cache
        uses: actions/cache@v5
        with:
          path: "/home/xnnpack/.cache/bazel"
          key: bazel-clang20-opt-sme2-${{ runner.os }}-${{ github.job }}-${{ hashFiles('WORKSPACE', 'WORKSPACE.bazel', 'MODULE.bazel') }}
          restore-keys: bazel-clang20-opt-sme2-${{ runner.os }}-${{ github.job }}-

      - name: Build microkernel and subgraph tests
        if: ${{ !inputs.run-tests }}
        run: |
          bazel build \
            -c opt \
            --copt=-g1 \
            --copt=-DGOOGLE_COMMANDLINEFLAGS_FULL_API=1 \
            --platforms=//build_config:aarch64_linux \
            --run_under="qemu-aarch64 ${QEMU_ARGS} " \
            --define xnn_enable_arm_sme2=true \
            --dynamic_mode=off \
            --features=fully_static_link \
            --disk_cache=/home/xnnpack/.cache/bazel/disk_cache \
            //test:qs8_qc8w_igemm_minmax_fp32_test \
            //test:qp8_f32_qc4w_gemm_minmax_test \
            //test:pf32_gemm_minmax_test \
            //test:pf16_gemm_minmax_test \
            //test:pqs8_qc8w_gemm_minmax_test \
            //test/subgraph/... \
            //ynnpack/...
        working-directory: ${{ github.workspace }}

      - name: Build and run microkernel tests
        if: ${{ inputs.run-tests }}
        run: |
          bazel test \
            -c opt \
            --copt=-g1 \
            --copt=-DGOOGLE_COMMANDLINEFLAGS_FULL_API=1 \
            --platforms=//build_config:aarch64_linux \
            --run_under="qemu-aarch64 ${QEMU_ARGS} " \
            --define xnn_enable_arm_sme2=true \
            --dynamic_mode=off \
            --features=fully_static_link \
            --disk_cache=/home/xnnpack/.cache/bazel/disk_cache \
            --test_tag_filters=-not_run:arm,-noemulator \
            //test:qs8_qc8w_igemm_minmax_fp32_test \
            //test:qp8_f32_qc4w_gemm_minmax_test \
            //test:pf32_gemm_minmax_test \
            //test:pf16_gemm_minmax_test \
            //test:pqs8_qc8w_gemm_minmax_test \
            --cache_test_results=no \
            --test_filter="*NEONSME2*" \
            --test_output=errors \
            --test_timeout=600 \
            --local_test_jobs=$(nproc)

      - name: Build and run subgraph tests
        if: ${{ inputs.run-tests }}
        run: |
          bazel test \
            -c opt \
            --copt=-g1 \
            --copt=-DGOOGLE_COMMANDLINEFLAGS_FULL_API=1 \
            --platforms=//build_config:aarch64_linux \
            --run_under="qemu-aarch64 ${QEMU_ARGS} " \
            --define xnn_enable_arm_sme2=true \
            --dynamic_mode=off \
            --features=fully_static_link \
            --disk_cache=/home/xnnpack/.cache/bazel/disk_cache \
            --test_tag_filters=-not_run:arm,-noemulator \
            //test/subgraph/... \
            //ynnpack/... \
            --cache_test_results=no \
            --test_output=errors \
            --test_timeout=600 \
            --local_test_jobs=$(nproc)

      - name: Compress disk cache
        if: ${{ inputs.update-caches }}
        run: |
          mkdir -p /home/xnnpack/.cache/bazel
          find "/home/xnnpack/.cache/bazel" -type f -atime +7 -delete