feat: set up codspeed (#13372)

crates/trie/sparse/benches/root.rs

@@ -1,4 +1,4 @@
-#![allow(missing_docs, unreachable_pub)]
+#![allow(missing_docs)]
 
 use alloy_primitives::{map::B256HashMap, B256, U256};
 use criterion::{criterion_group, criterion_main, BenchmarkId, Criterion};
@@ -15,11 +15,17 @@ use reth_trie::{
 use reth_trie_common::{HashBuilder, Nibbles};
 use reth_trie_sparse::SparseTrie;
 
-pub fn calculate_root_from_leaves(c: &mut Criterion) {
+fn calculate_root_from_leaves(c: &mut Criterion) {
     let mut group = c.benchmark_group("calculate root from leaves");
     group.sample_size(20);
 
     for size in [1_000, 5_000, 10_000, 100_000] {
+        // Too slow.
+        #[allow(unexpected_cfgs)]
+        if cfg!(codspeed) && size > 5_000 {
+            continue;
+        }
+
         let state = generate_test_data(size);
 
         // hash builder
@@ -29,6 +35,7 @@ pub fn calculate_root_from_leaves(c: &mut Criterion) {
                     hb.add_leaf(Nibbles::unpack(key), &alloy_rlp::encode_fixed_size(value));
                 }
                 hb.root();
+                hb
             })
         });
 
@@ -44,19 +51,32 @@ pub fn calculate_root_from_leaves(c: &mut Criterion) {
                         .unwrap();
                 }
                 sparse.root().unwrap();
+                sparse
             })
         });
     }
 }
 
-pub fn calculate_root_from_leaves_repeated(c: &mut Criterion) {
+fn calculate_root_from_leaves_repeated(c: &mut Criterion) {
     let mut group = c.benchmark_group("calculate root from leaves repeated");
     group.sample_size(20);
 
     for init_size in [1_000, 10_000, 100_000] {
+        // Too slow.
+        #[allow(unexpected_cfgs)]
+        if cfg!(codspeed) && init_size > 10_000 {
+            continue;
+        }
+
         let init_state = generate_test_data(init_size);
 
         for update_size in [100, 1_000, 5_000, 10_000] {
+            // Too slow.
+            #[allow(unexpected_cfgs)]
+            if cfg!(codspeed) && update_size > 1_000 {
+                continue;
+            }
+
             for num_updates in [1, 3, 5, 10] {
                 let updates =
                     (0..num_updates).map(|_| generate_test_data(update_size)).collect::<Vec<_>>();