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# Objective This is a followup to #18704 . There's lots more followup work, but this is the minimum to unblock #18670, etc. This direction has been given the green light by Alice [here](https://github.com/bevyengine/bevy/pull/18704#issuecomment-2853368129). ## Solution I could have split this over multiple PRs, but I figured skipping straight here would be easiest for everyone and would unblock things the quickest. This removes the now no longer needed `identifier` module and makes `Entity::generation` go from `NonZeroU32` to `struct EntityGeneration(u32)`. ## Testing CI --------- Co-authored-by: Mark Nokalt <marknokalt@live.com> |
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| benches | ||
| src | ||
| Cargo.toml | ||
| README.md | ||
Bevy Benchmarks
This is a crate with a collection of benchmarks for Bevy.
Running benchmarks
Benchmarks can be run through Cargo:
# Run all benchmarks. (This will take a while!)
cargo bench -p benches
# Just compile the benchmarks, do not run them.
cargo bench -p benches --no-run
# Run the benchmarks for a specific crate. (See `Cargo.toml` for a complete list of crates
# tracked.)
cargo bench -p benches --bench ecs
# Filter which benchmarks are run based on the name. This will only run benchmarks whose name
# contains "name_fragment".
cargo bench -p benches -- name_fragment
# List all available benchmarks.
cargo bench -p benches -- --list
# Save a baseline to be compared against later.
cargo bench -p benches -- --save-baseline before
# Compare the current benchmarks against a baseline to find performance gains and regressions.
cargo bench -p benches -- --baseline before
Criterion
Bevy's benchmarks use Criterion. If you want to learn more about using Criterion for comparing performance against a baseline or generating detailed reports, you can read the Criterion.rs documentation.