Squashed 'vendor/ruvector/' content from commit b64c2172

git-subtree-dir: vendor/ruvector
git-subtree-split: b64c21726f2bb37286d9ee36a7869fef60cc6900

crates/agentic-robotics-core/benches/message_passing.rs

@@ -0,0 +1,36 @@
+use criterion::{black_box, criterion_group, criterion_main, Criterion};
+use ros3_core::{Publisher, RobotState};
+
+fn benchmark_publish(c: &mut Criterion) {
+    let rt = tokio::runtime::Runtime::new().unwrap();
+
+    c.bench_function("ros3_publish", |b| {
+        let publisher = Publisher::<RobotState>::new("benchmark/topic");
+        let msg = RobotState::default();
+
+        b.to_async(&rt).iter(|| async {
+            black_box(publisher.publish(&msg).await).unwrap();
+        });
+    });
+}
+
+fn benchmark_serialization(c: &mut Criterion) {
+    use ros3_core::serialization::{serialize_cdr, serialize_rkyv};
+
+    let msg = RobotState::default();
+
+    c.bench_function("cdr_serialize", |b| {
+        b.iter(|| {
+            black_box(serialize_cdr(&msg)).unwrap();
+        });
+    });
+
+    c.bench_function("rkyv_serialize", |b| {
+        b.iter(|| {
+            black_box(serialize_rkyv(&msg)).unwrap();
+        });
+    });
+}
+
+criterion_group!(benches, benchmark_publish, benchmark_serialization);
+criterion_main!(benches);