👷 Setup GitHub Actions CI with codspeed benchmarking

.github/workflows/bench.yml

@@ -0,0 +1,53 @@
+# Run performance benchmarks
+name: Benchmarks
+
+on:
+  push:
+    branches: ["main"]
+  release:
+    types: [published]
+  pull_request:
+    types: [opened, reopened, synchronize]
+    branches: ["main"]
+
+env:
+  CARGO_TERM_COLOR: always
+
+permissions:
+  contents: read
+
+jobs:
+  rust:
+    runs-on: ubuntu-24.04
+    strategy:
+      matrix:
+        toolchain:
+          - 1.85.0 # msrv
+          - stable
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+        with:
+          persist-credentials: false
+
+      - name: Install apt packages
+        run: |
+          sudo apt update
+          sudo apt install -y --no-install-recommends libgdal-dev
+
+      - name: Setup rust toolchain, cache and cargo-codspeed binary
+        uses: moonrepo/setup-rust@ede6de059f8046a5e236c94046823e2af11ca670 # v1.2.2
+        with:
+          channel: ${{ matrix.toolchain }}
+          cache: false
+          cache-target: release
+          bins: cargo-codspeed
+
+      - name: Build the benchmark target(s)
+        run: cargo codspeed build
+
+      - name: Run the benchmarks
+        uses: CodSpeedHQ/action@bb005fe1c1eea036d3894f02c049cb6b154a1c27 # v4.3.3
+        with:
+          mode: instrumentation
+          run: cargo codspeed run

Cargo.toml

@@ -31,5 +31,5 @@ url = "2.5.7"
 cuda = ["cudarc"]
 
 [[bench]]
-name = "read_cog"
+name = "read_geotiff"
 harness = false

benches/read_geotiff.rs

@@ -0,0 +1,10 @@
+use criterion::{Criterion, criterion_group, criterion_main};
+
+fn criterion_benchmark(c: &mut Criterion) {
+    let mut group = c.benchmark_group("read_geotiff");
+
+    group.finish();
+}
+
+criterion_group!(benches, criterion_benchmark);
+criterion_main!(benches);