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-rw-r--r--library/alloc/benches/btree/map.rs585
-rw-r--r--library/alloc/benches/btree/mod.rs2
-rw-r--r--library/alloc/benches/btree/set.rs224
3 files changed, 811 insertions, 0 deletions
diff --git a/library/alloc/benches/btree/map.rs b/library/alloc/benches/btree/map.rs
new file mode 100644
index 000000000..1f6b87fb0
--- /dev/null
+++ b/library/alloc/benches/btree/map.rs
@@ -0,0 +1,585 @@
+use std::collections::BTreeMap;
+use std::iter::Iterator;
+use std::ops::RangeBounds;
+use std::vec::Vec;
+
+use rand::{seq::SliceRandom, Rng};
+use test::{black_box, Bencher};
+
+macro_rules! map_insert_rand_bench {
+ ($name: ident, $n: expr, $map: ident) => {
+ #[bench]
+ pub fn $name(b: &mut Bencher) {
+ let n: usize = $n;
+ let mut map = $map::new();
+ // setup
+ let mut rng = crate::bench_rng();
+
+ for _ in 0..n {
+ let i = rng.gen::<usize>() % n;
+ map.insert(i, i);
+ }
+
+ // measure
+ b.iter(|| {
+ let k = rng.gen::<usize>() % n;
+ map.insert(k, k);
+ map.remove(&k);
+ });
+ black_box(map);
+ }
+ };
+}
+
+macro_rules! map_insert_seq_bench {
+ ($name: ident, $n: expr, $map: ident) => {
+ #[bench]
+ pub fn $name(b: &mut Bencher) {
+ let mut map = $map::new();
+ let n: usize = $n;
+ // setup
+ for i in 0..n {
+ map.insert(i * 2, i * 2);
+ }
+
+ // measure
+ let mut i = 1;
+ b.iter(|| {
+ map.insert(i, i);
+ map.remove(&i);
+ i = (i + 2) % n;
+ });
+ black_box(map);
+ }
+ };
+}
+
+macro_rules! map_from_iter_rand_bench {
+ ($name: ident, $n: expr, $map: ident) => {
+ #[bench]
+ pub fn $name(b: &mut Bencher) {
+ let n: usize = $n;
+ // setup
+ let mut rng = crate::bench_rng();
+ let mut vec = Vec::with_capacity(n);
+
+ for _ in 0..n {
+ let i = rng.gen::<usize>() % n;
+ vec.push((i, i));
+ }
+
+ // measure
+ b.iter(|| {
+ let map: $map<_, _> = vec.iter().copied().collect();
+ black_box(map);
+ });
+ }
+ };
+}
+
+macro_rules! map_from_iter_seq_bench {
+ ($name: ident, $n: expr, $map: ident) => {
+ #[bench]
+ pub fn $name(b: &mut Bencher) {
+ let n: usize = $n;
+ // setup
+ let mut vec = Vec::with_capacity(n);
+
+ for i in 0..n {
+ vec.push((i, i));
+ }
+
+ // measure
+ b.iter(|| {
+ let map: $map<_, _> = vec.iter().copied().collect();
+ black_box(map);
+ });
+ }
+ };
+}
+
+macro_rules! map_find_rand_bench {
+ ($name: ident, $n: expr, $map: ident) => {
+ #[bench]
+ pub fn $name(b: &mut Bencher) {
+ let mut map = $map::new();
+ let n: usize = $n;
+
+ // setup
+ let mut rng = crate::bench_rng();
+ let mut keys: Vec<_> = (0..n).map(|_| rng.gen::<usize>() % n).collect();
+
+ for &k in &keys {
+ map.insert(k, k);
+ }
+
+ keys.shuffle(&mut rng);
+
+ // measure
+ let mut i = 0;
+ b.iter(|| {
+ let t = map.get(&keys[i]);
+ i = (i + 1) % n;
+ black_box(t);
+ })
+ }
+ };
+}
+
+macro_rules! map_find_seq_bench {
+ ($name: ident, $n: expr, $map: ident) => {
+ #[bench]
+ pub fn $name(b: &mut Bencher) {
+ let mut map = $map::new();
+ let n: usize = $n;
+
+ // setup
+ for i in 0..n {
+ map.insert(i, i);
+ }
+
+ // measure
+ let mut i = 0;
+ b.iter(|| {
+ let x = map.get(&i);
+ i = (i + 1) % n;
+ black_box(x);
+ })
+ }
+ };
+}
+
+map_insert_rand_bench! {insert_rand_100, 100, BTreeMap}
+map_insert_rand_bench! {insert_rand_10_000, 10_000, BTreeMap}
+
+map_insert_seq_bench! {insert_seq_100, 100, BTreeMap}
+map_insert_seq_bench! {insert_seq_10_000, 10_000, BTreeMap}
+
+map_from_iter_rand_bench! {from_iter_rand_100, 100, BTreeMap}
+map_from_iter_rand_bench! {from_iter_rand_10_000, 10_000, BTreeMap}
+
+map_from_iter_seq_bench! {from_iter_seq_100, 100, BTreeMap}
+map_from_iter_seq_bench! {from_iter_seq_10_000, 10_000, BTreeMap}
+
+map_find_rand_bench! {find_rand_100, 100, BTreeMap}
+map_find_rand_bench! {find_rand_10_000, 10_000, BTreeMap}
+
+map_find_seq_bench! {find_seq_100, 100, BTreeMap}
+map_find_seq_bench! {find_seq_10_000, 10_000, BTreeMap}
+
+fn bench_iteration(b: &mut Bencher, size: i32) {
+ let mut map = BTreeMap::<i32, i32>::new();
+ let mut rng = crate::bench_rng();
+
+ for _ in 0..size {
+ map.insert(rng.gen(), rng.gen());
+ }
+
+ b.iter(|| {
+ for entry in &map {
+ black_box(entry);
+ }
+ });
+}
+
+#[bench]
+pub fn iteration_20(b: &mut Bencher) {
+ bench_iteration(b, 20);
+}
+
+#[bench]
+pub fn iteration_1000(b: &mut Bencher) {
+ bench_iteration(b, 1000);
+}
+
+#[bench]
+pub fn iteration_100000(b: &mut Bencher) {
+ bench_iteration(b, 100000);
+}
+
+fn bench_iteration_mut(b: &mut Bencher, size: i32) {
+ let mut map = BTreeMap::<i32, i32>::new();
+ let mut rng = crate::bench_rng();
+
+ for _ in 0..size {
+ map.insert(rng.gen(), rng.gen());
+ }
+
+ b.iter(|| {
+ for kv in map.iter_mut() {
+ black_box(kv);
+ }
+ });
+}
+
+#[bench]
+pub fn iteration_mut_20(b: &mut Bencher) {
+ bench_iteration_mut(b, 20);
+}
+
+#[bench]
+pub fn iteration_mut_1000(b: &mut Bencher) {
+ bench_iteration_mut(b, 1000);
+}
+
+#[bench]
+pub fn iteration_mut_100000(b: &mut Bencher) {
+ bench_iteration_mut(b, 100000);
+}
+
+fn bench_first_and_last_nightly(b: &mut Bencher, size: i32) {
+ let map: BTreeMap<_, _> = (0..size).map(|i| (i, i)).collect();
+ b.iter(|| {
+ for _ in 0..10 {
+ black_box(map.first_key_value());
+ black_box(map.last_key_value());
+ }
+ });
+}
+
+fn bench_first_and_last_stable(b: &mut Bencher, size: i32) {
+ let map: BTreeMap<_, _> = (0..size).map(|i| (i, i)).collect();
+ b.iter(|| {
+ for _ in 0..10 {
+ black_box(map.iter().next());
+ black_box(map.iter().next_back());
+ }
+ });
+}
+
+#[bench]
+pub fn first_and_last_0_nightly(b: &mut Bencher) {
+ bench_first_and_last_nightly(b, 0);
+}
+
+#[bench]
+pub fn first_and_last_0_stable(b: &mut Bencher) {
+ bench_first_and_last_stable(b, 0);
+}
+
+#[bench]
+pub fn first_and_last_100_nightly(b: &mut Bencher) {
+ bench_first_and_last_nightly(b, 100);
+}
+
+#[bench]
+pub fn first_and_last_100_stable(b: &mut Bencher) {
+ bench_first_and_last_stable(b, 100);
+}
+
+#[bench]
+pub fn first_and_last_10k_nightly(b: &mut Bencher) {
+ bench_first_and_last_nightly(b, 10_000);
+}
+
+#[bench]
+pub fn first_and_last_10k_stable(b: &mut Bencher) {
+ bench_first_and_last_stable(b, 10_000);
+}
+
+const BENCH_RANGE_SIZE: i32 = 145;
+const BENCH_RANGE_COUNT: i32 = BENCH_RANGE_SIZE * (BENCH_RANGE_SIZE - 1) / 2;
+
+fn bench_range<F, R>(b: &mut Bencher, f: F)
+where
+ F: Fn(i32, i32) -> R,
+ R: RangeBounds<i32>,
+{
+ let map: BTreeMap<_, _> = (0..BENCH_RANGE_SIZE).map(|i| (i, i)).collect();
+ b.iter(|| {
+ let mut c = 0;
+ for i in 0..BENCH_RANGE_SIZE {
+ for j in i + 1..BENCH_RANGE_SIZE {
+ let _ = black_box(map.range(f(i, j)));
+ c += 1;
+ }
+ }
+ debug_assert_eq!(c, BENCH_RANGE_COUNT);
+ });
+}
+
+#[bench]
+pub fn range_included_excluded(b: &mut Bencher) {
+ bench_range(b, |i, j| i..j);
+}
+
+#[bench]
+pub fn range_included_included(b: &mut Bencher) {
+ bench_range(b, |i, j| i..=j);
+}
+
+#[bench]
+pub fn range_included_unbounded(b: &mut Bencher) {
+ bench_range(b, |i, _| i..);
+}
+
+#[bench]
+pub fn range_unbounded_unbounded(b: &mut Bencher) {
+ bench_range(b, |_, _| ..);
+}
+
+fn bench_iter(b: &mut Bencher, repeats: i32, size: i32) {
+ let map: BTreeMap<_, _> = (0..size).map(|i| (i, i)).collect();
+ b.iter(|| {
+ for _ in 0..repeats {
+ let _ = black_box(map.iter());
+ }
+ });
+}
+
+/// Contrast range_unbounded_unbounded with `iter()`.
+#[bench]
+pub fn range_unbounded_vs_iter(b: &mut Bencher) {
+ bench_iter(b, BENCH_RANGE_COUNT, BENCH_RANGE_SIZE);
+}
+
+#[bench]
+pub fn iter_0(b: &mut Bencher) {
+ bench_iter(b, 1_000, 0);
+}
+
+#[bench]
+pub fn iter_1(b: &mut Bencher) {
+ bench_iter(b, 1_000, 1);
+}
+
+#[bench]
+pub fn iter_100(b: &mut Bencher) {
+ bench_iter(b, 1_000, 100);
+}
+
+#[bench]
+pub fn iter_10k(b: &mut Bencher) {
+ bench_iter(b, 1_000, 10_000);
+}
+
+#[bench]
+pub fn iter_1m(b: &mut Bencher) {
+ bench_iter(b, 1_000, 1_000_000);
+}
+
+const FAT: usize = 256;
+
+// The returned map has small keys and values.
+// Benchmarks on it have a counterpart in set.rs with the same keys and no values at all.
+fn slim_map(n: usize) -> BTreeMap<usize, usize> {
+ (0..n).map(|i| (i, i)).collect::<BTreeMap<_, _>>()
+}
+
+// The returned map has small keys and large values.
+fn fat_val_map(n: usize) -> BTreeMap<usize, [usize; FAT]> {
+ (0..n).map(|i| (i, [i; FAT])).collect::<BTreeMap<_, _>>()
+}
+
+#[bench]
+pub fn clone_slim_100(b: &mut Bencher) {
+ let src = slim_map(100);
+ b.iter(|| src.clone())
+}
+
+#[bench]
+pub fn clone_slim_100_and_clear(b: &mut Bencher) {
+ let src = slim_map(100);
+ b.iter(|| src.clone().clear())
+}
+
+#[bench]
+pub fn clone_slim_100_and_drain_all(b: &mut Bencher) {
+ let src = slim_map(100);
+ b.iter(|| src.clone().drain_filter(|_, _| true).count())
+}
+
+#[bench]
+pub fn clone_slim_100_and_drain_half(b: &mut Bencher) {
+ let src = slim_map(100);
+ b.iter(|| {
+ let mut map = src.clone();
+ assert_eq!(map.drain_filter(|i, _| i % 2 == 0).count(), 100 / 2);
+ assert_eq!(map.len(), 100 / 2);
+ })
+}
+
+#[bench]
+pub fn clone_slim_100_and_into_iter(b: &mut Bencher) {
+ let src = slim_map(100);
+ b.iter(|| src.clone().into_iter().count())
+}
+
+#[bench]
+pub fn clone_slim_100_and_pop_all(b: &mut Bencher) {
+ let src = slim_map(100);
+ b.iter(|| {
+ let mut map = src.clone();
+ while map.pop_first().is_some() {}
+ map
+ });
+}
+
+#[bench]
+pub fn clone_slim_100_and_remove_all(b: &mut Bencher) {
+ let src = slim_map(100);
+ b.iter(|| {
+ let mut map = src.clone();
+ while let Some(elt) = map.iter().map(|(&i, _)| i).next() {
+ let v = map.remove(&elt);
+ debug_assert!(v.is_some());
+ }
+ map
+ });
+}
+
+#[bench]
+pub fn clone_slim_100_and_remove_half(b: &mut Bencher) {
+ let src = slim_map(100);
+ b.iter(|| {
+ let mut map = src.clone();
+ for i in (0..100).step_by(2) {
+ let v = map.remove(&i);
+ debug_assert!(v.is_some());
+ }
+ assert_eq!(map.len(), 100 / 2);
+ map
+ })
+}
+
+#[bench]
+pub fn clone_slim_10k(b: &mut Bencher) {
+ let src = slim_map(10_000);
+ b.iter(|| src.clone())
+}
+
+#[bench]
+pub fn clone_slim_10k_and_clear(b: &mut Bencher) {
+ let src = slim_map(10_000);
+ b.iter(|| src.clone().clear())
+}
+
+#[bench]
+pub fn clone_slim_10k_and_drain_all(b: &mut Bencher) {
+ let src = slim_map(10_000);
+ b.iter(|| src.clone().drain_filter(|_, _| true).count())
+}
+
+#[bench]
+pub fn clone_slim_10k_and_drain_half(b: &mut Bencher) {
+ let src = slim_map(10_000);
+ b.iter(|| {
+ let mut map = src.clone();
+ assert_eq!(map.drain_filter(|i, _| i % 2 == 0).count(), 10_000 / 2);
+ assert_eq!(map.len(), 10_000 / 2);
+ })
+}
+
+#[bench]
+pub fn clone_slim_10k_and_into_iter(b: &mut Bencher) {
+ let src = slim_map(10_000);
+ b.iter(|| src.clone().into_iter().count())
+}
+
+#[bench]
+pub fn clone_slim_10k_and_pop_all(b: &mut Bencher) {
+ let src = slim_map(10_000);
+ b.iter(|| {
+ let mut map = src.clone();
+ while map.pop_first().is_some() {}
+ map
+ });
+}
+
+#[bench]
+pub fn clone_slim_10k_and_remove_all(b: &mut Bencher) {
+ let src = slim_map(10_000);
+ b.iter(|| {
+ let mut map = src.clone();
+ while let Some(elt) = map.iter().map(|(&i, _)| i).next() {
+ let v = map.remove(&elt);
+ debug_assert!(v.is_some());
+ }
+ map
+ });
+}
+
+#[bench]
+pub fn clone_slim_10k_and_remove_half(b: &mut Bencher) {
+ let src = slim_map(10_000);
+ b.iter(|| {
+ let mut map = src.clone();
+ for i in (0..10_000).step_by(2) {
+ let v = map.remove(&i);
+ debug_assert!(v.is_some());
+ }
+ assert_eq!(map.len(), 10_000 / 2);
+ map
+ })
+}
+
+#[bench]
+pub fn clone_fat_val_100(b: &mut Bencher) {
+ let src = fat_val_map(100);
+ b.iter(|| src.clone())
+}
+
+#[bench]
+pub fn clone_fat_val_100_and_clear(b: &mut Bencher) {
+ let src = fat_val_map(100);
+ b.iter(|| src.clone().clear())
+}
+
+#[bench]
+pub fn clone_fat_val_100_and_drain_all(b: &mut Bencher) {
+ let src = fat_val_map(100);
+ b.iter(|| src.clone().drain_filter(|_, _| true).count())
+}
+
+#[bench]
+pub fn clone_fat_val_100_and_drain_half(b: &mut Bencher) {
+ let src = fat_val_map(100);
+ b.iter(|| {
+ let mut map = src.clone();
+ assert_eq!(map.drain_filter(|i, _| i % 2 == 0).count(), 100 / 2);
+ assert_eq!(map.len(), 100 / 2);
+ })
+}
+
+#[bench]
+pub fn clone_fat_val_100_and_into_iter(b: &mut Bencher) {
+ let src = fat_val_map(100);
+ b.iter(|| src.clone().into_iter().count())
+}
+
+#[bench]
+pub fn clone_fat_val_100_and_pop_all(b: &mut Bencher) {
+ let src = fat_val_map(100);
+ b.iter(|| {
+ let mut map = src.clone();
+ while map.pop_first().is_some() {}
+ map
+ });
+}
+
+#[bench]
+pub fn clone_fat_val_100_and_remove_all(b: &mut Bencher) {
+ let src = fat_val_map(100);
+ b.iter(|| {
+ let mut map = src.clone();
+ while let Some(elt) = map.iter().map(|(&i, _)| i).next() {
+ let v = map.remove(&elt);
+ debug_assert!(v.is_some());
+ }
+ map
+ });
+}
+
+#[bench]
+pub fn clone_fat_val_100_and_remove_half(b: &mut Bencher) {
+ let src = fat_val_map(100);
+ b.iter(|| {
+ let mut map = src.clone();
+ for i in (0..100).step_by(2) {
+ let v = map.remove(&i);
+ debug_assert!(v.is_some());
+ }
+ assert_eq!(map.len(), 100 / 2);
+ map
+ })
+}
diff --git a/library/alloc/benches/btree/mod.rs b/library/alloc/benches/btree/mod.rs
new file mode 100644
index 000000000..095ca5dd2
--- /dev/null
+++ b/library/alloc/benches/btree/mod.rs
@@ -0,0 +1,2 @@
+mod map;
+mod set;
diff --git a/library/alloc/benches/btree/set.rs b/library/alloc/benches/btree/set.rs
new file mode 100644
index 000000000..3f4b0e0f1
--- /dev/null
+++ b/library/alloc/benches/btree/set.rs
@@ -0,0 +1,224 @@
+use std::collections::BTreeSet;
+
+use rand::Rng;
+use test::Bencher;
+
+fn random(n: usize) -> BTreeSet<usize> {
+ let mut rng = crate::bench_rng();
+ let mut set = BTreeSet::new();
+ while set.len() < n {
+ set.insert(rng.gen());
+ }
+ assert_eq!(set.len(), n);
+ set
+}
+
+fn neg(n: usize) -> BTreeSet<i32> {
+ let set: BTreeSet<i32> = (-(n as i32)..=-1).collect();
+ assert_eq!(set.len(), n);
+ set
+}
+
+fn pos(n: usize) -> BTreeSet<i32> {
+ let set: BTreeSet<i32> = (1..=(n as i32)).collect();
+ assert_eq!(set.len(), n);
+ set
+}
+
+fn stagger(n1: usize, factor: usize) -> [BTreeSet<u32>; 2] {
+ let n2 = n1 * factor;
+ let mut sets = [BTreeSet::new(), BTreeSet::new()];
+ for i in 0..(n1 + n2) {
+ let b = i % (factor + 1) != 0;
+ sets[b as usize].insert(i as u32);
+ }
+ assert_eq!(sets[0].len(), n1);
+ assert_eq!(sets[1].len(), n2);
+ sets
+}
+
+macro_rules! set_bench {
+ ($name: ident, $set_func: ident, $result_func: ident, $sets: expr) => {
+ #[bench]
+ pub fn $name(b: &mut Bencher) {
+ // setup
+ let sets = $sets;
+
+ // measure
+ b.iter(|| sets[0].$set_func(&sets[1]).$result_func())
+ }
+ };
+}
+
+fn slim_set(n: usize) -> BTreeSet<usize> {
+ (0..n).collect::<BTreeSet<_>>()
+}
+
+#[bench]
+pub fn clone_100(b: &mut Bencher) {
+ let src = slim_set(100);
+ b.iter(|| src.clone())
+}
+
+#[bench]
+pub fn clone_100_and_clear(b: &mut Bencher) {
+ let src = slim_set(100);
+ b.iter(|| src.clone().clear())
+}
+
+#[bench]
+pub fn clone_100_and_drain_all(b: &mut Bencher) {
+ let src = slim_set(100);
+ b.iter(|| src.clone().drain_filter(|_| true).count())
+}
+
+#[bench]
+pub fn clone_100_and_drain_half(b: &mut Bencher) {
+ let src = slim_set(100);
+ b.iter(|| {
+ let mut set = src.clone();
+ assert_eq!(set.drain_filter(|i| i % 2 == 0).count(), 100 / 2);
+ assert_eq!(set.len(), 100 / 2);
+ })
+}
+
+#[bench]
+pub fn clone_100_and_into_iter(b: &mut Bencher) {
+ let src = slim_set(100);
+ b.iter(|| src.clone().into_iter().count())
+}
+
+#[bench]
+pub fn clone_100_and_pop_all(b: &mut Bencher) {
+ let src = slim_set(100);
+ b.iter(|| {
+ let mut set = src.clone();
+ while set.pop_first().is_some() {}
+ set
+ });
+}
+
+#[bench]
+pub fn clone_100_and_remove_all(b: &mut Bencher) {
+ let src = slim_set(100);
+ b.iter(|| {
+ let mut set = src.clone();
+ while let Some(elt) = set.iter().copied().next() {
+ let ok = set.remove(&elt);
+ debug_assert!(ok);
+ }
+ set
+ });
+}
+
+#[bench]
+pub fn clone_100_and_remove_half(b: &mut Bencher) {
+ let src = slim_set(100);
+ b.iter(|| {
+ let mut set = src.clone();
+ for i in (0..100).step_by(2) {
+ let ok = set.remove(&i);
+ debug_assert!(ok);
+ }
+ assert_eq!(set.len(), 100 / 2);
+ set
+ })
+}
+
+#[bench]
+pub fn clone_10k(b: &mut Bencher) {
+ let src = slim_set(10_000);
+ b.iter(|| src.clone())
+}
+
+#[bench]
+pub fn clone_10k_and_clear(b: &mut Bencher) {
+ let src = slim_set(10_000);
+ b.iter(|| src.clone().clear())
+}
+
+#[bench]
+pub fn clone_10k_and_drain_all(b: &mut Bencher) {
+ let src = slim_set(10_000);
+ b.iter(|| src.clone().drain_filter(|_| true).count())
+}
+
+#[bench]
+pub fn clone_10k_and_drain_half(b: &mut Bencher) {
+ let src = slim_set(10_000);
+ b.iter(|| {
+ let mut set = src.clone();
+ assert_eq!(set.drain_filter(|i| i % 2 == 0).count(), 10_000 / 2);
+ assert_eq!(set.len(), 10_000 / 2);
+ })
+}
+
+#[bench]
+pub fn clone_10k_and_into_iter(b: &mut Bencher) {
+ let src = slim_set(10_000);
+ b.iter(|| src.clone().into_iter().count())
+}
+
+#[bench]
+pub fn clone_10k_and_pop_all(b: &mut Bencher) {
+ let src = slim_set(10_000);
+ b.iter(|| {
+ let mut set = src.clone();
+ while set.pop_first().is_some() {}
+ set
+ });
+}
+
+#[bench]
+pub fn clone_10k_and_remove_all(b: &mut Bencher) {
+ let src = slim_set(10_000);
+ b.iter(|| {
+ let mut set = src.clone();
+ while let Some(elt) = set.iter().copied().next() {
+ let ok = set.remove(&elt);
+ debug_assert!(ok);
+ }
+ set
+ });
+}
+
+#[bench]
+pub fn clone_10k_and_remove_half(b: &mut Bencher) {
+ let src = slim_set(10_000);
+ b.iter(|| {
+ let mut set = src.clone();
+ for i in (0..10_000).step_by(2) {
+ let ok = set.remove(&i);
+ debug_assert!(ok);
+ }
+ assert_eq!(set.len(), 10_000 / 2);
+ set
+ })
+}
+
+set_bench! {intersection_100_neg_vs_100_pos, intersection, count, [neg(100), pos(100)]}
+set_bench! {intersection_100_neg_vs_10k_pos, intersection, count, [neg(100), pos(10_000)]}
+set_bench! {intersection_100_pos_vs_100_neg, intersection, count, [pos(100), neg(100)]}
+set_bench! {intersection_100_pos_vs_10k_neg, intersection, count, [pos(100), neg(10_000)]}
+set_bench! {intersection_10k_neg_vs_100_pos, intersection, count, [neg(10_000), pos(100)]}
+set_bench! {intersection_10k_neg_vs_10k_pos, intersection, count, [neg(10_000), pos(10_000)]}
+set_bench! {intersection_10k_pos_vs_100_neg, intersection, count, [pos(10_000), neg(100)]}
+set_bench! {intersection_10k_pos_vs_10k_neg, intersection, count, [pos(10_000), neg(10_000)]}
+set_bench! {intersection_random_100_vs_100, intersection, count, [random(100), random(100)]}
+set_bench! {intersection_random_100_vs_10k, intersection, count, [random(100), random(10_000)]}
+set_bench! {intersection_random_10k_vs_100, intersection, count, [random(10_000), random(100)]}
+set_bench! {intersection_random_10k_vs_10k, intersection, count, [random(10_000), random(10_000)]}
+set_bench! {intersection_staggered_100_vs_100, intersection, count, stagger(100, 1)}
+set_bench! {intersection_staggered_10k_vs_10k, intersection, count, stagger(10_000, 1)}
+set_bench! {intersection_staggered_100_vs_10k, intersection, count, stagger(100, 100)}
+set_bench! {difference_random_100_vs_100, difference, count, [random(100), random(100)]}
+set_bench! {difference_random_100_vs_10k, difference, count, [random(100), random(10_000)]}
+set_bench! {difference_random_10k_vs_100, difference, count, [random(10_000), random(100)]}
+set_bench! {difference_random_10k_vs_10k, difference, count, [random(10_000), random(10_000)]}
+set_bench! {difference_staggered_100_vs_100, difference, count, stagger(100, 1)}
+set_bench! {difference_staggered_10k_vs_10k, difference, count, stagger(10_000, 1)}
+set_bench! {difference_staggered_100_vs_10k, difference, count, stagger(100, 100)}
+set_bench! {is_subset_100_vs_100, is_subset, clone, [pos(100), pos(100)]}
+set_bench! {is_subset_100_vs_10k, is_subset, clone, [pos(100), pos(10_000)]}
+set_bench! {is_subset_10k_vs_100, is_subset, clone, [pos(10_000), pos(100)]}
+set_bench! {is_subset_10k_vs_10k, is_subset, clone, [pos(10_000), pos(10_000)]}