Add CI benchmarking

.github/workflows/bench.yml

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+name: Benchmark
+
+permissions:
+  contents: read
+
+on:
+  push:
+  workflow_dispatch:
+    inputs:
+      ref:
+        description: "The commit or branch to benchmark"
+        required: true
+        type: string
+  merge_group:
+    branches:
+      - main
+
+# Make sure only a single benchmark job runs at a time for the main branch to prevent conflicts when
+# pushing the benchmark data.
+concurrency:
+  group: "benchmarking-${{inputs.ref}}"
+  cancel-in-progress: false
+
+jobs:
+  bench:
+    name: "Benchmark ${{ matrix.name }}"
+    runs-on: ${{ matrix.os }}
+    timeout-minutes: 30
+    strategy:
+      matrix:
+        include:
+          - name: linux-x86
+            os: [benchmark, X64]
+            target: "x86_64-unknown-linux-gnu"
+          - name: macos-arm64
+            os: [benchmark, ARM64, macOS]
+            target: "aarch64-apple-darwin"
+    steps:
+      - name: Checkout sources
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11
+        with:
+          persist-credentials: false
+          ref: "${{inputs.ref}}"
+          fetch-depth: 2
+      - name: cargo build
+        run: |
+          . "$HOME/.cargo/env"
+          RUSTFLAGS="-Ctarget-cpu=native -Cllvm-args=-enable-dfa-jump-thread" cargo build --target ${{matrix.target}} -p test-libz-rs-sys --release --examples
+          cp target/${{matrix.target}}/release/examples/blogpost-compress .
+          cp target/${{matrix.target}}/release/examples/blogpost-uncompress .
+      - name: Benchmark
+        uses: trifectatechfoundation/benchmarker-action@main
+        with:
+          deploy-key: "${{ secrets.BENCH_DATA_DEPLOY_KEY }}"
+          bench-repo: "[email protected]:trifectatechfoundation/zlib-rs-bench.git"
+          metric-key: "${{ matrix.name }}"
+          benchmarks: "zlib_benchmarks.json"

zlib_benchmarks.json

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+{
+    "blogpost-compress-rs": [
+        "./blogpost-compress 0 rs silesia-small.tar",
+        "./blogpost-compress 1 rs silesia-small.tar",
+        "./blogpost-compress 2 rs silesia-small.tar",
+        "./blogpost-compress 3 rs silesia-small.tar",
+        "./blogpost-compress 4 rs silesia-small.tar",
+        "./blogpost-compress 5 rs silesia-small.tar",
+        "./blogpost-compress 6 rs silesia-small.tar",
+        "./blogpost-compress 7 rs silesia-small.tar",
+        "./blogpost-compress 8 rs silesia-small.tar",
+        "./blogpost-compress 9 rs silesia-small.tar"
+    ],
+    "blogpost-compress-ng": [
+        "./blogpost-compress 0 ng silesia-small.tar",
+        "./blogpost-compress 1 ng silesia-small.tar",
+        "./blogpost-compress 2 ng silesia-small.tar",
+        "./blogpost-compress 3 ng silesia-small.tar",
+        "./blogpost-compress 4 ng silesia-small.tar",
+        "./blogpost-compress 5 ng silesia-small.tar",
+        "./blogpost-compress 6 ng silesia-small.tar",
+        "./blogpost-compress 7 ng silesia-small.tar",
+        "./blogpost-compress 8 ng silesia-small.tar",
+        "./blogpost-compress 9 ng silesia-small.tar"
+    ],
+    "blogpost-uncompress-rs": [
+        "./blogpost-uncompress rs-chunked 4 silesia-small.tar",
+        "./blogpost-uncompress rs-chunked 5 silesia-small.tar",
+        "./blogpost-uncompress rs-chunked 6 silesia-small.tar",
+        "./blogpost-uncompress rs-chunked 7 silesia-small.tar",
+        "./blogpost-uncompress rs-chunked 8 silesia-small.tar",
+        "./blogpost-uncompress rs-chunked 9 silesia-small.tar",
+        "./blogpost-uncompress rs-chunked 10 silesia-small.tar",
+        "./blogpost-uncompress rs-chunked 11 silesia-small.tar",
+        "./blogpost-uncompress rs-chunked 12 silesia-small.tar",
+        "./blogpost-uncompress rs-chunked 13 silesia-small.tar",
+        "./blogpost-uncompress rs-chunked 14 silesia-small.tar",
+        "./blogpost-uncompress rs-chunked 15 silesia-small.tar",
+        "./blogpost-uncompress rs-chunked 16 silesia-small.tar",
+        "./blogpost-uncompress rs-chunked 17 silesia-small.tar",
+        "./blogpost-uncompress rs-chunked 18 silesia-small.tar",
+        "./blogpost-uncompress rs-chunked 19 silesia-small.tar",
+        "./blogpost-uncompress rs-chunked 20 silesia-small.tar",
+        "./blogpost-uncompress rs-chunked 21 silesia-small.tar",
+        "./blogpost-uncompress rs-chunked 22 silesia-small.tar",
+        "./blogpost-uncompress rs-chunked 23 silesia-small.tar",
+        "./blogpost-uncompress rs-chunked 24 silesia-small.tar"
+    ],
+    "blogpost-uncompress-ng": [
+        "./blogpost-uncompress ng-chunked 4 silesia-small.tar",
+        "./blogpost-uncompress ng-chunked 5 silesia-small.tar",
+        "./blogpost-uncompress ng-chunked 6 silesia-small.tar",
+        "./blogpost-uncompress ng-chunked 7 silesia-small.tar",
+        "./blogpost-uncompress ng-chunked 8 silesia-small.tar",
+        "./blogpost-uncompress ng-chunked 9 silesia-small.tar",
+        "./blogpost-uncompress ng-chunked 10 silesia-small.tar",
+        "./blogpost-uncompress ng-chunked 11 silesia-small.tar",
+        "./blogpost-uncompress ng-chunked 12 silesia-small.tar",
+        "./blogpost-uncompress ng-chunked 13 silesia-small.tar",
+        "./blogpost-uncompress ng-chunked 14 silesia-small.tar",
+        "./blogpost-uncompress ng-chunked 15 silesia-small.tar",
+        "./blogpost-uncompress ng-chunked 16 silesia-small.tar",
+        "./blogpost-uncompress ng-chunked 17 silesia-small.tar",
+        "./blogpost-uncompress ng-chunked 18 silesia-small.tar",
+        "./blogpost-uncompress ng-chunked 19 silesia-small.tar",
+        "./blogpost-uncompress ng-chunked 20 silesia-small.tar",
+        "./blogpost-uncompress ng-chunked 21 silesia-small.tar",
+        "./blogpost-uncompress ng-chunked 22 silesia-small.tar",
+        "./blogpost-uncompress ng-chunked 23 silesia-small.tar",
+        "./blogpost-uncompress ng-chunked 24 silesia-small.tar"
+    ]
+}