make signal sync

packages/generational-box/benches/lock.rs

@@ -0,0 +1,24 @@
+#![allow(unused)]
+use generational_box::{GenerationalBox, Owner, Store};
+
+use criterion::{black_box, criterion_group, criterion_main, Criterion};
+
+fn create(owner: &Owner) -> GenerationalBox<u32> {
+    owner.insert(0)
+}
+
+fn set_read(signal: GenerationalBox<u32>) -> u32 {
+    signal.set(1);
+    *signal.read()
+}
+
+fn bench_fib(c: &mut Criterion) {
+    let store = Store::default();
+    let owner = store.owner();
+    c.bench_function("create", |b| b.iter(|| create(black_box(&owner))));
+    let signal = create(&owner);
+    c.bench_function("set_read", |b| b.iter(|| set_read(black_box(signal))));
+}
+
+criterion_group!(benches, bench_fib);
+criterion_main!(benches);