bevy/tools
Aevyrie dba1f7a7b6
Parallel Transform Propagation (#17840)
# Objective

- Make transform propagation faster.

## Solution

- Work sharing worker threads
- Parallel tree traversal excluding leaves
- Second cache friendly wide pass over all leaves
- 3-10x faster than main

## Testing

- Tracy
- Caldera hotel is showing 3-7x faster on my M4 Max. Timing for bevy's
existing transform system shifts wildly run to run, so I don't know that
I would advertise a particular number. But this implementation is faster
in a... statistically significant way.

![image](https://github.com/user-attachments/assets/b4a48fc6-86b8-4b9c-8c5e-5b746c1d163b)

---------

Co-authored-by: Alice Cecile <alice.i.cecile@gmail.com>
Co-authored-by: François Mockers <mockersf@gmail.com>
2025-02-23 20:43:09 +00:00
..
build-easefunction-graphs Add ways to configure EasingFunction::Steps via new StepConfig (#17752) 2025-02-11 22:19:01 +00:00
build-templated-pages More combinator cleanup (#17148) 2025-01-05 02:44:29 +00:00
build-wasm-example Fix common capitalization errors in documentation (#14562) 2024-07-31 21:16:05 +00:00
ci Parallel Transform Propagation (#17840) 2025-02-23 20:43:09 +00:00
compile_fail_utils Prefer Display over Debug (#16112) 2024-12-27 00:40:06 +00:00
example-showcase Remove tracing re-export from bevy_utils (#17161) 2025-01-05 23:06:34 +00:00
publish.sh Cleanup publish process (#17728) 2025-02-09 17:46:19 +00:00