Merge branch 'main' into dependabot/cargo/sysinfo-0.33.0

Cargo.toml

@@ -156,6 +156,9 @@ bevy_ui_picking_backend = [
   "bevy_internal/bevy_ui_picking_backend",
 ]
 
+# Provides a debug overlay for bevy UI
+bevy_ui_debug = ["bevy_internal/bevy_ui_debug"]
+
 # Force dynamic linking, which improves iterative compile times
 dynamic_linking = ["dep:bevy_dylib", "bevy_internal/dynamic_linking"]
 
@@ -481,7 +484,7 @@ futures-lite = "2.0.1"
 async-std = "1.13"
 crossbeam-channel = "0.5.0"
 argh = "0.1.12"
-thiserror = "1.0"
+thiserror = "2.0"
 event-listener = "5.3.0"
 hyper = { version = "1", features = ["server", "http1"] }
 http-body-util = "0.1"
@@ -2750,6 +2753,17 @@ description = "Test rendering of many cameras and lights"
 category = "Stress Tests"
 wasm = true
 
+[[example]]
+name = "many_components"
+path = "examples/stress_tests/many_components.rs"
+doc-scrape-examples = true
+
+[package.metadata.example.many_components]
+name = "Many Components (and Entities and Systems)"
+description = "Test large ECS systems"
+category = "Stress Tests"
+wasm = false
+
 [[example]]
 name = "many_cubes"
 path = "examples/stress_tests/many_cubes.rs"

benches/Cargo.toml

@@ -4,12 +4,11 @@ edition = "2021"
 description = "Benchmarks that test Bevy's performance"
 publish = false
 license = "MIT OR Apache-2.0"
+# Do not automatically discover benchmarks, we specify them manually instead.
+autobenches = false
 
 [dev-dependencies]
-glam = "0.29"
-rand = "0.8"
-rand_chacha = "0.3"
-criterion = { version = "0.3", features = ["html_reports"] }
+# Bevy crates
 bevy_app = { path = "../crates/bevy_app" }
 bevy_ecs = { path = "../crates/bevy_ecs", features = ["multi_threaded"] }
 bevy_hierarchy = { path = "../crates/bevy_hierarchy" }
@@ -22,70 +21,47 @@ bevy_render = { path = "../crates/bevy_render" }
 bevy_tasks = { path = "../crates/bevy_tasks" }
 bevy_utils = { path = "../crates/bevy_utils" }
 
-# make bevy_render compile on linux. x11 vs wayland does not matter here as the benches do not actually use a window
+# Other crates
+criterion = { version = "0.5.1", features = ["html_reports"] }
+glam = "0.29"
+rand = "0.8"
+rand_chacha = "0.3"
+
+# Make `bevy_render` compile on Linux with x11 windowing. x11 vs. Wayland does not matter here
+# because the benches do not actually open any windows.
 [target.'cfg(target_os = "linux")'.dev-dependencies]
 bevy_winit = { path = "../crates/bevy_winit", features = ["x11"] }
 
 [profile.release]
 opt-level = 3
 lto = true
 
-[[bench]]
-name = "change_detection"
-path = "benches/bevy_ecs/change_detection.rs"
-harness = false
-
 [[bench]]
 name = "ecs"
-path = "benches/bevy_ecs/benches.rs"
-harness = false
-
-[[bench]]
-name = "ray_mesh_intersection"
-path = "benches/bevy_picking/ray_mesh_intersection.rs"
-harness = false
-
-[[bench]]
-name = "reflect_function"
-path = "benches/bevy_reflect/function.rs"
-harness = false
-
-[[bench]]
-name = "reflect_list"
-path = "benches/bevy_reflect/list.rs"
-harness = false
-
-[[bench]]
-name = "reflect_map"
-path = "benches/bevy_reflect/map.rs"
-harness = false
-
-[[bench]]
-name = "reflect_struct"
-path = "benches/bevy_reflect/struct.rs"
+path = "benches/bevy_ecs/main.rs"
 harness = false
 
 [[bench]]
-name = "parse_reflect_path"
-path = "benches/bevy_reflect/path.rs"
+name = "math"
+path = "benches/bevy_math/main.rs"
 harness = false
 
 [[bench]]
-name = "iter"
-path = "benches/bevy_tasks/iter.rs"
+name = "picking"
+path = "benches/bevy_picking/main.rs"
 harness = false
 
 [[bench]]
-name = "bezier"
-path = "benches/bevy_math/bezier.rs"
+name = "reflect"
+path = "benches/bevy_reflect/main.rs"
 harness = false
 
 [[bench]]
-name = "torus"
-path = "benches/bevy_render/torus.rs"
+name = "render"
+path = "benches/bevy_render/main.rs"
 harness = false
 
 [[bench]]
-name = "entity_hash"
-path = "benches/bevy_ecs/world/entity_hash.rs"
+name = "tasks"
+path = "benches/bevy_tasks/main.rs"
 harness = false

benches/benches/bevy_ecs/change_detection.rs

@@ -5,7 +5,7 @@ use bevy_ecs::{
     query::QueryFilter,
     world::World,
 };
-use criterion::{black_box, criterion_group, criterion_main, Criterion};
+use criterion::{black_box, criterion_group, Criterion};
 use rand::{prelude::SliceRandom, SeedableRng};
 use rand_chacha::ChaCha8Rng;
 
@@ -17,7 +17,6 @@ criterion_group!(
     none_changed_detection,
     multiple_archetype_none_changed_detection
 );
-criterion_main!(benches);
 
 macro_rules! modify {
     ($components:ident;$($index:tt),*) => {
@@ -96,7 +95,7 @@ fn all_added_detection_generic<T: Component + Default>(group: &mut BenchGroup, e
                 },
                 |(ref mut world, ref mut query)| {
                     let mut count = 0;
-                    for entity in query.iter(&world) {
+                    for entity in query.iter(world) {
                         black_box(entity);
                         count += 1;
                     }
@@ -144,7 +143,7 @@ fn all_changed_detection_generic<T: Component<Mutability = Mutable> + Default +
                 },
                 |(ref mut world, ref mut query)| {
                     let mut count = 0;
-                    for entity in query.iter(&world) {
+                    for entity in query.iter(world) {
                         black_box(entity);
                         count += 1;
                     }
@@ -196,7 +195,7 @@ fn few_changed_detection_generic<T: Component<Mutability = Mutable> + Default +
                     (world, query)
                 },
                 |(ref mut world, ref mut query)| {
-                    for entity in query.iter(&world) {
+                    for entity in query.iter(world) {
                         black_box(entity);
                     }
                 },
@@ -238,7 +237,7 @@ fn none_changed_detection_generic<T: Component<Mutability = Mutable> + Default>(
                 },
                 |(ref mut world, ref mut query)| {
                     let mut count = 0;
-                    for entity in query.iter(&world) {
+                    for entity in query.iter(world) {
                         black_box(entity);
                         count += 1;
                     }
@@ -298,7 +297,9 @@ fn add_archetypes_entities<T: Component<Mutability = Mutable> + Default>(
         }
     }
 }
-fn multiple_archetype_none_changed_detection_generic<T: Component<Mutability = Mutable> + Default + BenchModify>(
+fn multiple_archetype_none_changed_detection_generic<
+    T: Component<Mutability = Mutable> + Default + BenchModify,
+>(
     group: &mut BenchGroup,
     archetype_count: u16,
     entity_count: u32,
@@ -342,7 +343,7 @@ fn multiple_archetype_none_changed_detection_generic<T: Component<Mutability = M
                 },
                 |(ref mut world, ref mut query)| {
                     let mut count = 0;
-                    for entity in query.iter(&world) {
+                    for entity in query.iter(world) {
                         black_box(entity);
                         count += 1;
                     }

benches/benches/bevy_ecs/components/mod.rs

@@ -1,19 +1,18 @@
-use criterion::*;
-
+mod add_remove;
 mod add_remove_big_sparse_set;
 mod add_remove_big_table;
 mod add_remove_sparse_set;
 mod add_remove_table;
 mod add_remove_very_big_table;
-mod add_remove;
 mod archetype_updates;
 mod insert_simple;
 mod insert_simple_unbatched;
 
 use archetype_updates::*;
+use criterion::{criterion_group, Criterion};
 
 criterion_group!(
-    components_benches,
+    benches,
     add_remove,
     add_remove_big,
     add_remove_very_big,

benches/benches/bevy_ecs/empty_archetypes.rs

@@ -1,9 +1,7 @@
-use bevy_ecs::{component::Component, prelude::*, world::World};
-use bevy_tasks::{ComputeTaskPool, TaskPool};
-use criterion::{black_box, criterion_group, criterion_main, BenchmarkId, Criterion};
+use bevy_ecs::{component::Component, prelude::*, schedule::ExecutorKind, world::World};
+use criterion::{black_box, criterion_group, BenchmarkId, Criterion};
 
 criterion_group!(benches, empty_archetypes);
-criterion_main!(benches);
 
 #[derive(Component)]
 struct A<const N: u16>(f32);
@@ -47,13 +45,12 @@ fn for_each(
         &A<12>,
     )>,
 ) {
-    query.for_each(|comp| {
+    query.iter().for_each(|comp| {
         black_box(comp);
     });
 }
 
 fn par_for_each(
-    task_pool: Res<ComputeTaskPool>,
     query: Query<(
         &A<0>,
         &A<1>,
@@ -70,25 +67,29 @@ fn par_for_each(
         &A<12>,
     )>,
 ) {
-    query.par_for_each(&*task_pool, 64, |comp| {
+    query.par_iter().for_each(|comp| {
         black_box(comp);
     });
 }
 
 fn setup(parallel: bool, setup: impl FnOnce(&mut Schedule)) -> (World, Schedule) {
-    let mut world = World::new();
+    let world = World::new();
     let mut schedule = Schedule::default();
-    if parallel {
-        world.insert_resource(ComputeTaskPool(TaskPool::default()));
-    }
+
+    schedule.set_executor_kind(match parallel {
+        true => ExecutorKind::MultiThreaded,
+        false => ExecutorKind::SingleThreaded,
+    });
+
     setup(&mut schedule);
+
     (world, schedule)
 }
 
 /// create `count` entities with distinct archetypes
 fn add_archetypes(world: &mut World, count: u16) {
     for i in 0..count {
-        let mut e = world.spawn();
+        let mut e = world.spawn_empty();
         e.insert(A::<0>(1.0));
         e.insert(A::<1>(1.0));
         e.insert(A::<2>(1.0));
@@ -158,7 +159,7 @@ fn empty_archetypes(criterion: &mut Criterion) {
         });
         add_archetypes(&mut world, archetype_count);
         world.clear_entities();
-        let mut e = world.spawn();
+        let mut e = world.spawn_empty();
         e.insert(A::<0>(1.0));
         e.insert(A::<1>(1.0));
         e.insert(A::<2>(1.0));
@@ -189,7 +190,7 @@ fn empty_archetypes(criterion: &mut Criterion) {
         });
         add_archetypes(&mut world, archetype_count);
         world.clear_entities();
-        let mut e = world.spawn();
+        let mut e = world.spawn_empty();
         e.insert(A::<0>(1.0));
         e.insert(A::<1>(1.0));
         e.insert(A::<2>(1.0));
@@ -220,7 +221,7 @@ fn empty_archetypes(criterion: &mut Criterion) {
         });
         add_archetypes(&mut world, archetype_count);
         world.clear_entities();
-        let mut e = world.spawn();
+        let mut e = world.spawn_empty();
         e.insert(A::<0>(1.0));
         e.insert(A::<1>(1.0));
         e.insert(A::<2>(1.0));

benches/benches/bevy_ecs/events/mod.rs

@@ -1,9 +1,9 @@
-use criterion::*;
-
 mod iter;
 mod send;
 
-criterion_group!(event_benches, send, iter);
+use criterion::{criterion_group, Criterion};
+
+criterion_group!(benches, send, iter);
 
 fn send(c: &mut Criterion) {
     let mut group = c.benchmark_group("events_send");

benches/benches/bevy_ecs/fragmentation/mod.rs → benches/benches/bevy_ecs/fragmentation.rs

@@ -1,10 +1,10 @@
 use bevy_ecs::prelude::*;
 use bevy_ecs::system::SystemState;
+use core::hint::black_box;
 use criterion::*;
 use glam::*;
-use core::hint::black_box;
 
-criterion_group!(fragmentation_benches, iter_frag_empty);
+criterion_group!(benches, iter_frag_empty);
 
 #[derive(Component, Default)]
 struct Table<const X: usize = 0>(usize);