[DOC] Updated DNN detection tutorial #1294
Workflow file for this run
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| name: Ubuntu-sanitizers | |
| on: | |
| pull_request: | |
| types: [opened, reopened, synchronize] | |
| schedule: | |
| # https://docs.github.com/en/free-pro-team@latest/actions/reference/events-that-trigger-workflows#scheduled-events | |
| # * is a special character in YAML so you have to quote this string | |
| # every Sunday at 2 am | |
| - cron: '0 2 * * SUN' | |
| # https://stackoverflow.com/questions/66335225/how-to-cancel-previous-runs-in-the-pr-when-you-push-new-commitsupdate-the-curre#comment133398800_72408109 | |
| # https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#concurrency | |
| concurrency: | |
| group: ${{ github.workflow }}-${{ github.ref || github.run_id }} | |
| cancel-in-progress: true | |
| jobs: | |
| build-ubuntu-sanitizers: | |
| runs-on: ubuntu-latest | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| flags: ["-fsanitize=address", "-fsanitize=leak", "-fsanitize=thread", "-fsanitize=undefined"] | |
| steps: | |
| - name: Checkout repository | |
| uses: actions/checkout@v4 | |
| - name: Print system information | |
| run: lscpu | |
| - name: Print OS information | |
| run: lsb_release -a | |
| - name: Install dependencies | |
| run: sudo apt-get update && sudo apt-get install -y libx11-dev libdc1394-dev libv4l-dev liblapack-dev libblas-dev libeigen3-dev nlohmann-json3-dev | |
| - name: Linear algebra liblapack/libblas alternatives | |
| run: | | |
| update-alternatives --list liblapack.so.3-x86_64-linux-gnu | |
| update-alternatives --list libblas.so.3-x86_64-linux-gnu | |
| - name: Clone visp-images | |
| env: | |
| BRANCH_NAME: ${{ github.head_ref || github.ref_name }} | |
| # https://remarkablemark.org/blog/2022/09/25/check-git-branch-exists-in-remote-repository/ | |
| run: | | |
| git clone --depth 1 https://github.com/lagadic/visp-images ${HOME}/visp-images | |
| echo "VISP_INPUT_IMAGE_PATH=$HOME/visp-images" >> $GITHUB_ENV | |
| echo ${VISP_INPUT_IMAGE_PATH} | |
| - name: Configure CMake | |
| run: | | |
| mkdir build | |
| cd build | |
| cmake .. -DCMAKE_C_FLAGS=${{ matrix.flags }} -DCMAKE_CXX_FLAGS=${{ matrix.flags }} -DCMAKE_LDFLAGS=${{ matrix.flags }} -DCMAKE_BUILD_TYPE=RelWithDebInfo -DUSE_OPENMP=OFF | |
| cat ViSP-third-party.txt | |
| - name: Compile | |
| working-directory: build | |
| run: make -j$(nproc) | |
| - name: Run unit tests with sanitizers | |
| env: | |
| # Workaround error in SimdLib | |
| # ==20865==ERROR: AddressSanitizer: odr-violation (0x7f4ad36c4500): | |
| # [1] size=8 'ALIGNMENT' /home/runner/work/visp/visp/3rdparty/simdlib/Simd/SimdLib.cpp:82:18 | |
| # [2] size=8 'ALIGNMENT' /home/runner/work/visp/visp/3rdparty/simdlib/Simd/SimdLib.cpp:82:18 | |
| # These globals were registered at these points: | |
| # [1]: | |
| # #0 0x7f4ad3702928 in __asan_register_globals ../../../../src/libsanitizer/asan/asan_globals.cpp:341 | |
| # #1 0x7f4ad2eea39a in _sub_I_00099_1 (/home/runner/work/visp/visp/build/lib/libvisp_mbt.so.3.5+0x4e839a) | |
| # #2 0x7f4ad40c847d (/lib64/ld-linux-x86-64.so.2+0x647d) | |
| # | |
| # [2]: | |
| # #0 0x7f4ad3702928 in __asan_register_globals ../../../../src/libsanitizer/asan/asan_globals.cpp:341 | |
| # #1 0x7f4ad1957db0 in _sub_I_00099_1 (/home/runner/work/visp/visp/build/lib/libvisp_core.so.3.5+0x6aadb0) | |
| # #2 0x7f4ad40c847d (/lib64/ld-linux-x86-64.so.2+0x647d) | |
| # | |
| # ==20865==HINT: if you don't care about these errors you may set ASAN_OPTIONS=detect_odr_violation=0 | |
| # SUMMARY: AddressSanitizer: odr-violation: global 'ALIGNMENT' at /home/runner/work/visp/visp/3rdparty/simdlib/Simd/SimdLib.cpp:82:18 | |
| ASAN_OPTIONS: detect_odr_violation=0 | |
| working-directory: build | |
| # When running ctest we got a lot of segfault | |
| # This seems a bug reported in | |
| # - https://stackoverflow.com/questions/77894856/possible-bug-in-gcc-sanitizers | |
| # - https://stackoverflow.com/questions/77850769/fatal-threadsanitizer-unexpected-memory-mapping-when-running-on-linux-kernels | |
| # The workaround seems to be to set vm.mmap_rnd_bits=28 | |
| run: | | |
| sudo cat /proc/sys/vm/mmap_rnd_bits | |
| sudo sysctl vm.mmap_rnd_bits=28 | |
| ctest -j$(nproc) --output-on-failure -V |