bench_tools: add criterion benchmark names to benchmark config (#9697)

Author: AvivYossef-starkware

crates/bench_tools/src/types/benchmark_config.rs

@@ -7,6 +7,10 @@ pub struct BenchmarkConfig {
     /// Optional input directory path relative to workspace root. If set, inputs will be
     /// downloaded from GCS before running the benchmark.
     pub input_dir: Option<&'static str>,
+    /// Optional list of Criterion benchmark names that this benchmark suite produces.
+    /// If None, assumes a single benchmark with the same name as the config.
+    /// Used for regression checking to know which criterion directories to check.
+    pub criterion_benchmark_names: Option<&'static [&'static str]>,
 }
 
 impl BenchmarkConfig {
@@ -28,24 +32,33 @@ pub const BENCHMARKS: &[BenchmarkConfig] = &[
         package: "starknet_committer_and_os_cli",
         cmd_args: &["bench", "-p", "starknet_committer_and_os_cli", "full_committer_flow"],
         input_dir: Some("crates/starknet_committer_and_os_cli/test_inputs"),
+        criterion_benchmark_names: None, // Single benchmark with same name.
     },
     BenchmarkConfig {
         name: "single_tree_flow",
         package: "starknet_committer_and_os_cli",
         cmd_args: &["bench", "-p", "starknet_committer_and_os_cli", "single_tree_flow"],
         input_dir: Some("crates/starknet_committer_and_os_cli/test_inputs"),
+        criterion_benchmark_names: None, // Single benchmark with same name.
     },
     BenchmarkConfig {
         name: "gateway_apply_block",
         package: "apollo_gateway",
         cmd_args: &["bench", "-p", "apollo_gateway", "apply_block"],
         input_dir: None,
+        criterion_benchmark_names: None, // Single benchmark with same name.
     },
     BenchmarkConfig {
         name: "dummy_benchmark",
         package: "bench_tools",
         cmd_args: &["bench", "-p", "bench_tools", "--bench", "dummy_bench"],
         input_dir: Some("crates/bench_tools/data/dummy_bench_input"),
+        criterion_benchmark_names: Some(&[
+            "dummy_sum_100",
+            "dummy_sum_1000",
+            "dummy_process_small_input",
+            "dummy_process_large_input",
+        ]),
     },
 ];