perf(refactor): use row-major cpu backend with SIMD #134
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| name: CUDA Recursion Tests | |
| on: | |
| push: | |
| branches: ["main"] | |
| pull_request: | |
| branches: ["**"] | |
| paths: | |
| - "crates/recursion/**" | |
| - ".github/workflows/recursion.cuda.yml" | |
| concurrency: | |
| group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.sha }} | |
| cancel-in-progress: true | |
| env: | |
| CARGO_TERM_COLOR: always | |
| jobs: | |
| cuda-backend: | |
| name: recursion cuda tracegen tests | |
| runs-on: | |
| - runs-on=${{ github.run_id }}/runner=test-gpu-nvidia/family=g6+g5+g6e | |
| steps: | |
| - uses: runs-on/action@v2 | |
| - uses: actions/checkout@v6 | |
| with: | |
| submodules: recursive | |
| - uses: dtolnay/rust-toolchain@stable | |
| env: | |
| RUSTUP_PERMIT_COPY_RENAME: "1" | |
| - uses: ./.github/actions/rust-cache-cuda | |
| - uses: taiki-e/install-action@nextest | |
| - name: Verify GPU setup | |
| run: | | |
| nvidia-smi | |
| nvidia-smi -L | |
| nvcc --version | |
| - name: Setup CUDA environment | |
| run: | | |
| # Find the actual CUDA library location | |
| CUDART_PATH=$(find /usr/local -name "libcudart.so" | head -1) | |
| if [ -n "$CUDART_PATH" ]; then | |
| CUDA_LIB_DIR=$(dirname "$CUDART_PATH") | |
| echo "CUDA libraries found at: $CUDA_LIB_DIR" | |
| echo "CUDA_LIB_DIR=$CUDA_LIB_DIR" >> $GITHUB_ENV | |
| else | |
| echo "CUDA libraries not found!" | |
| exit 1 | |
| fi | |
| - name: Run recursion CUDA tests | |
| working-directory: crates/recursion | |
| run: cargo nextest run cuda --features cuda --test-threads=8 |