feat(y-octo): import y-octo monorepo (#11750)

packages/common/y-octo/utils/benches/array_ops_benchmarks.rs

@@ -0,0 +1,79 @@
+use std::time::Duration;
+
+use criterion::{criterion_group, criterion_main, Criterion};
+use rand::{Rng, SeedableRng};
+
+fn operations(c: &mut Criterion) {
+  let mut group = c.benchmark_group("ops/array");
+  group.measurement_time(Duration::from_secs(15));
+
+  group.bench_function("yrs/insert", |b| {
+    let base_text = "test1 test2 test3 test4 test5 test6 test7 test8 test9";
+    let mut rng = rand_chacha::ChaCha20Rng::seed_from_u64(1234);
+
+    let idxs = (0..99)
+      .map(|_| rng.random_range(0..base_text.len() as u32))
+      .collect::<Vec<_>>();
+    b.iter(|| {
+      use yrs::{Array, Doc, Transact};
+      let doc = Doc::new();
+      let array = doc.get_or_insert_array("test");
+
+      let mut trx = doc.transact_mut();
+      for c in base_text.chars() {
+        array.push_back(&mut trx, c.to_string());
+      }
+      for idx in &idxs {
+        array.insert(&mut trx, *idx, "test");
+      }
+      drop(trx);
+    });
+  });
+
+  group.bench_function("yrs/insert range", |b| {
+    let base_text = "test1 test2 test3 test4 test5 test6 test7 test8 test9";
+    let mut rng = rand_chacha::ChaCha20Rng::seed_from_u64(1234);
+
+    let idxs = (0..99)
+      .map(|_| rng.random_range(0..base_text.len() as u32))
+      .collect::<Vec<_>>();
+    b.iter(|| {
+      use yrs::{Array, Doc, Transact};
+      let doc = Doc::new();
+      let array = doc.get_or_insert_array("test");
+
+      let mut trx = doc.transact_mut();
+      for c in base_text.chars() {
+        array.push_back(&mut trx, c.to_string());
+      }
+      for idx in &idxs {
+        array.insert_range(&mut trx, *idx, vec!["test1", "test2"]);
+      }
+      drop(trx);
+    });
+  });
+
+  group.bench_function("yrs/remove", |b| {
+    let base_text = "test1 test2 test3 test4 test5 test6 test7 test8 test9";
+
+    b.iter(|| {
+      use yrs::{Array, Doc, Transact};
+      let doc = Doc::new();
+      let array = doc.get_or_insert_array("test");
+
+      let mut trx = doc.transact_mut();
+      for c in base_text.chars() {
+        array.push_back(&mut trx, c.to_string());
+      }
+      for idx in (base_text.len() as u32)..0 {
+        array.remove(&mut trx, idx);
+      }
+      drop(trx);
+    });
+  });
+
+  group.finish();
+}
+
+criterion_group!(benches, operations);
+criterion_main!(benches);