Coalesced Buffer Communication #3142
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| name: CI short | |
| on: [pull_request] | |
| # Cancel "duplicated" workflows triggered by pushes to internal | |
| # branches with associated PRs. | |
| concurrency: | |
| group: ${{ github.workflow }}-${{ github.head_ref || github.ref }} | |
| cancel-in-progress: true | |
| env: | |
| CTEST_OUTPUT_ON_FAILURE: 1 | |
| CMAKE_BUILD_PARALLEL_LEVEL: 5 # num threads for build | |
| MACHINE_CFG: cmake/machinecfg/CI.cmake | |
| OMPI_MCA_mpi_common_cuda_event_max: 1000 | |
| # CUDA IPC within docker repeated seem to cause issue on the CI machine | |
| OMPI_MCA_btl_smcuda_use_cuda_ipc: 0 | |
| # https://github.com/open-mpi/ompi/issues/4948#issuecomment-395468231 | |
| OMPI_MCA_btl_vader_single_copy_mechanism: none | |
| jobs: | |
| style: | |
| runs-on: [self-hosted, A100] | |
| container: | |
| image: ghcr.io/parthenon-hpc-lab/cuda11.6-mpi-hdf5-ascent | |
| # map to local user id on CI machine to allow writing to build cache | |
| options: --user 1001 --cap-add CAP_SYS_PTRACE --shm-size="8g" --ulimit memlock=134217728 | |
| steps: | |
| - uses: actions/checkout@v3 | |
| with: | |
| submodules: 'true' | |
| - name: cpplint | |
| run: python ./tst/style/cpplint.py --counting=detailed --recursive src example tst | |
| - name: copyright | |
| run: | | |
| cmake -DCMAKE_CXX_FLAGS=-Werror -Bbuild-copyright-check | |
| cmake --build build-copyright-check -t check-copyright | |
| - uses: actions/upload-artifact@v3 | |
| with: | |
| name: configure-log-style | |
| path: build-copyright-check/CMakeFiles/CMakeOutput.log | |
| retention-days: 3 | |
| unit: | |
| strategy: | |
| matrix: | |
| device: ['cuda', 'host'] | |
| runs-on: [self-hosted, A100] | |
| container: | |
| image: ghcr.io/parthenon-hpc-lab/cuda11.6-mpi-hdf5-ascent | |
| # map to local user id on CI machine to allow writing to build cache | |
| options: --user 1001 --cap-add CAP_SYS_PTRACE --shm-size="8g" --ulimit memlock=134217728 | |
| steps: | |
| - uses: actions/checkout@v3 | |
| with: | |
| submodules: 'true' | |
| - name: Configure | |
| run: | | |
| cmake -B build \ | |
| -DCMAKE_BUILD_TYPE=Debug \ | |
| -DMACHINE_VARIANT=${{ matrix.device }}-mpi | |
| - name: Build | |
| run: cmake --build build | |
| - name: Test | |
| run: | | |
| cd build | |
| # Pick GPU with most available memory | |
| export CUDA_VISIBLE_DEVICES=$(nvidia-smi --query-gpu=memory.free,index --format=csv,nounits,noheader | sort -nr | head -1 | awk '{ print $NF }') | |
| ctest -LE 'performance|regression' | |
| - uses: actions/upload-artifact@v3 | |
| with: | |
| name: configure-log-unit-${{ matrix.device }} | |
| path: build/CMakeFiles/CMakeOutput.log | |
| retention-days: 3 | |
| integration: | |
| strategy: | |
| matrix: | |
| device: ['cuda', 'host'] | |
| runs-on: [self-hosted, A100] | |
| container: | |
| image: ghcr.io/parthenon-hpc-lab/cuda11.6-mpi-hdf5-ascent | |
| # map to local user id on CI machine to allow writing to build cache | |
| options: --user 1001 --cap-add CAP_SYS_PTRACE --shm-size="8g" --ulimit memlock=134217728 | |
| steps: | |
| - uses: actions/checkout@v3 | |
| with: | |
| submodules: 'true' | |
| - name: Configure | |
| run: | | |
| cmake -B build \ | |
| -DCMAKE_BUILD_TYPE=Release \ | |
| -DMACHINE_VARIANT=${{ matrix.device }}-mpi | |
| # Test example with "variables" and output | |
| - name: advection | |
| run: | | |
| cmake --build build -t advection-example | |
| cd build | |
| # Pick GPU with most available memory | |
| export CUDA_VISIBLE_DEVICES=$(nvidia-smi --query-gpu=memory.free,index --format=csv,nounits,noheader | sort -nr | head -1 | awk '{ print $NF }') | |
| ctest -R regression_mpi_test:output_hdf5 | |
| # Test example with swarms | |
| - name: particle-leapfrog | |
| run: | | |
| cmake --build build -t particle-leapfrog | |
| cd build | |
| # Pick GPU with most available memory | |
| export CUDA_VISIBLE_DEVICES=$(nvidia-smi --query-gpu=memory.free,index --format=csv,nounits,noheader | sort -nr | head -1 | awk '{ print $NF }') | |
| ctest -R regression_mpi_test:particle_leapfrog | |
| # Now testing if there are no hidden memcopies between host and device. | |
| # Using a static grid (i.e., not AMR) as additional transfers are expected | |
| # during loadbalance and refinement, but not for a static grid. We also need to | |
| # turn off sparse, since sparse results in additional transfers. | |
| # Also delaying start as there are explicit copies during initialization, e.g., | |
| # when the Variable caches are created. | |
| - name: host-device-copy | |
| if: ${{ matrix.device }} == 'cuda' | |
| run: | | |
| cd build | |
| nsys profile --delay=5 --duration=5 --stats=true -s none -t cuda example/advection/advection-example \ | |
| -i ../tst/regression/test_suites/advection_performance/parthinput.advection_performance \ | |
| parthenon/mesh/nx1=128 parthenon/mesh/nx2=128 parthenon/mesh/nx3=128 \ | |
| parthenon/meshblock/nx1=64 parthenon/meshblock/nx2=64 parthenon/meshblock/nx3=64 \ | |
| parthenon/sparse/enable_sparse=false parthenon/time/nlim=200000 parthenon/time/tlim=200 2>&1 | tee profile.txt | |
| if grep HtoD profile.txt; then exit 1; fi | |
| if grep DtoH profile.txt; then exit 1; fi | |
| - uses: actions/upload-artifact@v3 | |
| with: | |
| name: configure-log-integration-${{ matrix.device }} | |
| path: | | |
| build/CMakeFiles/CMakeOutput.log | |
| build/profile.txt | |
| retention-days: 3 | |
| integration-amdgpu: | |
| runs-on: [self-hosted, navi1030] | |
| container: | |
| image: ghcr.io/parthenon-hpc-lab/rocm5.4.3-mpi-hdf5 | |
| # Map to local user id on CI machine to allow writing to build cache and | |
| # forward device handles to access AMD GPU within container | |
| options: --user 1000 -w /home/ci --device /dev/kfd --device /dev/dri --security-opt seccomp=unconfined | |
| env: | |
| CMAKE_GENERATOR: Ninja | |
| CMAKE_BUILD_PARALLEL_LEVEL: 8 # num threads for build | |
| steps: | |
| - uses: actions/checkout@v3 | |
| with: | |
| submodules: 'true' | |
| - name: Configure | |
| run: | | |
| cmake -B build \ | |
| -DMACHINE_CFG=${PWD}/cmake/machinecfg/GitHubActions.cmake \ | |
| -DCMAKE_BUILD_TYPE=Release \ | |
| -DMACHINE_VARIANT=hip-mpi \ | |
| -DCMAKE_CXX_COMPILER=hipcc | |
| # Test example with "variables" and output | |
| - name: advection | |
| run: | | |
| cmake --build build -t advection-example | |
| cd build | |
| ctest -R regression_mpi_test:output_hdf5 | |
| # Test example with swarms | |
| - name: particle-leapfrog | |
| run: | | |
| cmake --build build -t particle-leapfrog | |
| cd build | |
| ctest -R regression_mpi_test:particle_leapfrog | |
| - uses: actions/upload-artifact@v3 | |
| with: | |
| name: configure-log-integration-amdgpu | |
| path: | | |
| build/CMakeFiles/CMakeOutput.log | |
| retention-days: 3 | |