Update Fat-Tree topology to have uniform routers throughout #18
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| name: Regression | |
| on: | |
| push: | |
| branches: [ main ] | |
| pull_request: | |
| branches: [ main ] | |
| jobs: | |
| regress: | |
| name: Regression / ${{ matrix.config }} | |
| runs-on: ubuntu-latest | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| config: | |
| - router_4x4 | |
| - router_8x8 | |
| - ring_4 | |
| - ring_8 | |
| - double_ring_4 | |
| - mesh_2x2 | |
| - mesh_4x4 | |
| - torus_2x2 | |
| - torus_4x4 | |
| - dtorus_2x2 | |
| - butterfly_k2_n2 | |
| - butterfly_k4_n2 | |
| - fat_tree_k2_n2 | |
| - fat_tree_k4_n2 | |
| - router_4x4_ser2 | |
| - router_4x4_clkcross2 | |
| - fully_connected_4x2 | |
| steps: | |
| - name: Checkout Code | |
| uses: actions/checkout@v6 | |
| - name: Set up Python | |
| uses: actions/setup-python@v6 | |
| with: | |
| python-version: '3.x' | |
| - name: Install Python Dependencies | |
| run: | | |
| python -m pip install --upgrade pip | |
| pip install numpy | |
| - name: Cache Verilator Build | |
| id: cache-verilator | |
| uses: actions/cache@v5 | |
| with: | |
| path: /home/runner/verilator-bin | |
| key: verilator-5.048-v2 | |
| - name: Install Build Prerequisites | |
| run: | | |
| sudo apt-get update | |
| sudo apt-get install -y git help2man perl python3 make autoconf g++ flex bison ccache | |
| sudo apt-get install -y libgoogle-perftools-dev libjemalloc-dev numactl perl-doc | |
| sudo apt-get install -y libfl2 || true | |
| sudo apt-get install -y libfl-dev || true | |
| sudo apt-get install -y zlibc zlib1g zlib1g-dev liblz4 liblz4-dev || true | |
| - name: Compile and Install Verilator v5.048 | |
| if: steps.cache-verilator.outputs.cache-hit != 'true' | |
| run: | | |
| unset VERILATOR_ROOT | |
| git clone https://github.com/verilator/verilator | |
| cd verilator | |
| git checkout v5.048 | |
| autoconf | |
| ./configure --prefix=/home/runner/verilator-bin | |
| make -j$(nproc) | |
| make install | |
| - name: Add Verilator to PATH | |
| run: | | |
| echo "/home/runner/verilator-bin/bin" >> $GITHUB_PATH | |
| - name: Run Regression Suite | |
| run: | | |
| ARGS=$(make -C test --no-print-directory _regress_print_args_${{ matrix.config }}) | |
| make -C test verilator $ARGS PACKET_COUNT=65536 THREADS=4 |