ci: debug3 #20
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| # name: QA CPP Distributed | |
| # on: | |
| # push: | |
| # branches: | |
| # - main | |
| # pull_request: | |
| # branches: | |
| # - main | |
| # concurrency: | |
| # group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}-${{ github.actor }} | |
| # cancel-in-progress: true | |
| # jobs: | |
| # qa-l0-cpp_distributed: | |
| # runs-on: self-hosted | |
| # defaults: | |
| # run: | |
| # shell: bash | |
| # container: | |
| # image: localhost:5000/flagscale:cuda12.8.1-cudnn9.10.2-torch2.9.1-py3.10-transformerengine_fl | |
| # ports: | |
| # - 80:80 | |
| # options: >- | |
| # --gpus all | |
| # --shm-size=500g | |
| # --privileged | |
| # --ipc=host | |
| # --ulimit memlock=-1 | |
| # --ulimit stack=67108864 | |
| # --ulimit nofile=65535:65535 | |
| # --user root | |
| # steps: | |
| # - name: Checkout Code | |
| # uses: actions/checkout@v6.0.1 | |
| # with: | |
| # repository: ${{ github.event.pull_request.head.repo.full_name }} | |
| # ref: ${{ github.event.pull_request.head.ref }} | |
| # ssh-strict: true | |
| # ssh-user: git | |
| # persist-credentials: true | |
| # clean: true | |
| # sparse-checkout-cone-mode: true | |
| # fetch-tags: false | |
| # show-progress: true | |
| # lfs: false | |
| # submodules: recursive | |
| # set-safe-directory: true | |
| # - name: Pre-Check Environment | |
| # timeout-minutes: 5 | |
| # run: | | |
| # set -euo pipefail | |
| # echo "===== System Info =====" | |
| # uname -a | |
| # python3 --version || (echo "❌ python3 not found"; exit 1) | |
| # pip3 --version || (echo "❌ pip3 not found"; exit 1) | |
| # echo "===== GPU Info =====" | |
| # if command -v nvidia-smi &>/dev/null; then | |
| # nvidia-smi --query-gpu=index,name,memory.total,utilization.gpu --format=csv | |
| # else | |
| # echo "⚠️ GPU check skipped. nvidia-smi is not available in the current environment." | |
| # exit 1 | |
| # fi | |
| # nvcc --version || echo "⚠️ nvcc not found (non-fatal for python-only install)" | |
| # echo "===== Disk Space =====" | |
| # df -h | |
| # echo "===== Available memory =====" | |
| # free -h | |
| # - name: Install dependencies and build transformer_engine | |
| # # timeout-minutes: 30 | |
| # env: | |
| # NVTE_FRAMEWORK: pytorch | |
| # TE_WITH_NCCL: 1 | |
| # run: | | |
| # # =============== Install MPI =============== | |
| # apt update | |
| # apt install -y libopenmpi-dev openmpi-bin openmpi-common | |
| # apt install -y libmpich-dev mpich | |
| # # Verify the MPI header file | |
| # mpicxx -show | awk '{for(i=1;i<=NF;i++) if($i ~ /-I/) print substr($i,3)}' | |
| # # Verify whether the MPI C++ environment is ready | |
| # # 1. Verify whether the MPI C++ compiler (mpicxx) exists | |
| # mpicxx --version | |
| # # 2. Verify if the MPI library file exists | |
| # ls /usr/lib/x86_64-linux-gnu/libmpi_cxx.so | |
| # echo "=============== Install transformer_engine ===============" | |
| # pip install --no-build-isolation -vvv . --no-deps | |
| # cp -rf transformer_engine/plugins/ /usr/local/lib/python3.10/dist-packages/transformer_engine/plugins/ | |
| # - name: Verify installation | |
| # shell: bash | |
| # run: | | |
| # python3 tests/pytorch/test_sanity_import.py | |
| # - name: GPU Usage Check / Verification | |
| # run: | | |
| # source .github/workflows/scripts/gpu_check.sh | |
| # wait_for_gpu | |
| # - name: L0 CPP Distributed | |
| # id: L0_cpp_distributed | |
| # continue-on-error: true | |
| # # timeout-minutes: 10 | |
| # env: | |
| # TE_PATH: . | |
| # run: | | |
| # TE_LIB_PATH=$(pip3 show transformer-engine | grep -E "Location:|Editable project location:" | tail -n 1 | awk '{print $NF}') | |
| # TE_CPP_LIB_PATH="${TE_LIB_PATH}/transformer_engine" | |
| # export CMAKE_PREFIX_PATH="${TE_CPP_LIB_PATH}:${CMAKE_PREFIX_PATH}" | |
| # export LD_LIBRARY_PATH="${TE_CPP_LIB_PATH}:${LD_LIBRARY_PATH}" | |
| # cd $TE_PATH/tests/cpp_distributed | |
| # cmake -GNinja -S. -Bbuild |