bevy/tools/ci/src
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
..
commands Parallel Transform Propagation (#17840) 2025-02-23 20:43:09 +00:00
ci.rs Harden proc macro path resolution and add integration tests. (#17330) 2025-02-09 19:45:45 +00:00
main.rs Simpler lint fixes: makes ci lints work but disables a lint for now (#15376) 2024-09-24 11:42:59 +00:00
prepare.rs Small changes to ci tool (#13137) 2024-04-30 00:54:14 +00:00