Merge pull request #3 from linksplatform/issue-2-7343f08dd7ad

feat: implement SpacetimeDB 2 vs Doublets Rust benchmark

Author: konard

.github/workflows/rust-benchmark.yml

@@ -0,0 +1,121 @@
+name: Rust Benchmark
+
+on:
+  push:
+    branches: [main, master]
+    paths: ['rust/**', '.github/workflows/rust-benchmark.yml']
+  pull_request:
+    branches: [main, master]
+    paths: ['rust/**', '.github/workflows/rust-benchmark.yml']
+
+env:
+  CARGO_TERM_COLOR: always
+  RUST_BACKTRACE: 1
+
+defaults:
+  run:
+    working-directory: rust
+
+jobs:
+  test:
+    name: Test (${{ matrix.os }})
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest, macos-latest, windows-latest]
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Setup Rust (nightly-2022-08-22)
+        uses: dtolnay/rust-toolchain@master
+        with:
+          toolchain: nightly-2022-08-22
+          components: rustfmt, clippy
+
+      - name: Cache cargo registry
+        uses: actions/cache@v4
+        with:
+          path: |
+            ~/.cargo/registry
+            ~/.cargo/git
+            rust/target
+          key: ${{ runner.os }}-cargo-${{ hashFiles('rust/Cargo.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-cargo-
+
+      - name: Check formatting
+        run: cargo fmt --all -- --check
+
+      - name: Run Clippy
+        run: cargo clippy --all-targets
+
+      - name: Run tests
+        run: cargo test --release
+
+  benchmark:
+    name: Benchmark
+    runs-on: ubuntu-latest
+    needs: [test]
+    if: github.event_name == 'push' && (github.ref == 'refs/heads/main' || github.ref == 'refs/heads/master')
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+          token: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Setup Rust (nightly-2022-08-22)
+        uses: dtolnay/rust-toolchain@master
+        with:
+          toolchain: nightly-2022-08-22
+
+      - name: Setup Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.11'
+
+      - name: Install Python dependencies
+        run: pip install matplotlib numpy
+
+      - name: Cache cargo registry
+        uses: actions/cache@v4
+        with:
+          path: |
+            ~/.cargo/registry
+            ~/.cargo/git
+            rust/target
+          key: ubuntu-cargo-bench-${{ hashFiles('rust/Cargo.lock') }}
+          restore-keys: |
+            ubuntu-cargo-bench-
+
+      - name: Build benchmark
+        run: cargo build --release
+
+      - name: Run benchmark
+        env:
+          BENCHMARK_LINK_COUNT: 1000
+          BACKGROUND_LINK_COUNT: 3000
+        run: cargo bench --bench bench -- --output-format bencher | tee out.txt
+
+      - name: Generate charts
+        run: python3 out.py
+
+      - name: Configure git
+        run: |
+          git config user.name "github-actions[bot]"
+          git config user.email "github-actions[bot]@users.noreply.github.com"
+
+      - name: Commit benchmark results
+        run: |
+          git add -f out.txt bench_rust.png bench_rust_log_scale.png 2>/dev/null || true
+          git diff --staged --quiet || git commit -m "chore: update benchmark results [skip ci]"
+          git push
+
+      - name: Upload benchmark artifacts
+        uses: actions/upload-artifact@v4
+        with:
+          name: benchmark-results
+          path: |
+            rust/out.txt
+            rust/bench_rust.png
+            rust/bench_rust_log_scale.png