chore(l1): add rlp encode benches

.github/workflows/pr_perf_rlp.yaml

@@ -0,0 +1,70 @@
+name: Benchmark RLP
+
+on:
+  pull_request:
+    branches: ["**"]
+    paths:
+      - "crates/common/rlp/**"
+      - ".github/workflows/pr_perf_rlp.yaml"
+  workflow_dispatch:
+
+permissions:
+  contents: read
+  actions: write
+  issues: write
+  pull-requests: write
+
+jobs:
+  benchmark:
+    name: Benchmark RLP
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout sources
+        uses: actions/checkout@v4
+        with:
+          ref: 'main'
+      - name: Setup Rust Environment
+        uses: ./.github/actions/setup-rust
+        with:
+          components: rustfmt, clippy
+
+      - name: Install critcmp
+        run: cargo install critcmp
+
+      - name: Run bench main
+        continue-on-error: true
+        run: make bench-rlp
+      - name: Change to PR
+        env:
+          HEAD_REF: ${{ github.head_ref }}
+        run: |
+         git fetch origin "$HEAD_REF"
+         git checkout "$HEAD_REF"
+      - name: Run bench PR
+        run: make bench-rlp
+
+      - name: Save comparison
+        run: |
+          {
+            printf '## RLP Bench Results\n\n<details>\n<summary>Bench output</summary>\n\n```\n'
+            critcmp --list
+            printf '\n```\n\n</details>\n'
+          } > result.md
+
+      - name: Find comment
+        continue-on-error: true
+        uses: peter-evans/find-comment@v3
+        id: fc
+        with:
+          issue-number: ${{ github.event.pull_request.number }}
+          comment-author: "github-actions[bot]"
+          body-includes: "RLP Bench Results"
+
+      - name: Create or update comment
+        uses: peter-evans/create-or-update-comment@v4
+        with:
+          comment-id: ${{ steps.fc.outputs.comment-id }}
+          token: ${{ secrets.GITHUB_TOKEN }}
+          issue-number: ${{ github.event.pull_request.number }}
+          body-path: result.md
+          edit-mode: replace

Makefile

@@ -1,6 +1,6 @@
 .PHONY: build lint test clean run-image build-image clean-vectors \
 		setup-hive test-pattern-default run-hive run-hive-debug clean-hive-logs \
-		load-test-fibonacci load-test-io run-hive-eels-blobs
+		load-test-fibonacci load-test-io run-hive-eels-blobs bench-rlp
 
 help: ## 📚 Show help for each of the Makefile recipes
 	@grep -E '^[a-zA-Z0-9_-]+:.*?## .*$$' $(MAKEFILE_LIST) | sort | awk 'BEGIN {FS = ":.*?## "}; {printf "\033[36m%-30s\033[0m %s\n", $$1, $$2}'
@@ -178,6 +178,9 @@ fixtures/ERC20/ERC20.bin: ## 🔨 Build the ERC20 contract for the load test
 sort-genesis-files:
 	cd ./tooling/genesis && cargo run
 
+bench-rlp: ## ⚡ Bench the RLP decoder/encoder
+	cd ./crates/common/rlp && cargo bench
+
 # Using & so make calls this recipe only once per run
 mermaid-init.js mermaid.min.js &:
 	@# Required for mdbook-mermaid to work

crates/common/Cargo.toml

@@ -37,6 +37,7 @@ secp256k1 = { workspace = true, optional = true }
 
 [dev-dependencies]
 hex-literal.workspace = true
+ethrex-p2p.workspace = true
 
 [features]
 default = ["secp256k1"]

crates/common/rlp/Cargo.toml

@@ -16,8 +16,22 @@ snap.workspace = true
 
 [dev-dependencies]
 hex-literal.workspace = true
+criterion = { version = "0.8.0", features = ["html_reports", "csv_output"] }
+ethrex-common.workspace = true
+ethrex-p2p.workspace = true
+ethrex-trie.workspace = true
+rand.workspace = true
+
 [lib]
 path = "./rlp.rs"
 
 [lints]
 workspace = true
+
+[[bench]]
+name = "decode"
+harness = false
+
+[[bench]]
+name = "encode"
+harness = false

crates/common/rlp/benches/decode.rs

@@ -0,0 +1,36 @@
+use criterion::{Criterion, criterion_group, criterion_main};
+
+fn bench_decode_scalars(c: &mut Criterion) {
+    let mut group = c.benchmark_group("decode_scalars");
+    group.finish();
+}
+
+fn bench_decode_bytes_strings(c: &mut Criterion) {
+    let mut group = c.benchmark_group("decode_bytes_strings");
+    group.finish();
+}
+
+fn bench_decode_collections(c: &mut Criterion) {
+    let mut group = c.benchmark_group("decode_collections");
+    group.finish();
+}
+
+fn bench_decode_tuples(c: &mut Criterion) {
+    let mut group = c.benchmark_group("decode_tuples");
+    group.finish();
+}
+
+fn bench_decode_ips(c: &mut Criterion) {
+    let mut group = c.benchmark_group("decode_ip_types");
+    group.finish();
+}
+
+criterion_group!(
+    benches,
+    bench_decode_scalars,
+    bench_decode_bytes_strings,
+    bench_decode_collections,
+    bench_decode_tuples,
+    bench_decode_ips,
+);
+criterion_main!(benches);