re0312 0f27500e46 Improve par_iter and Parallel (#12904) ... # Objective - bevy usually use `Parallel::scope` to collect items from `par_iter`, but `scope` will be called with every satifified items. it will cause a lot of unnecessary lookup. ## Solution - similar to Rayon ,we introduce `for_each_init` for `par_iter` which only be invoked when spawn a task for a group of items. --- ## Changelog - added `for_each_init` ## Performance `check_visibility ` in `many_foxes `  ~40% performance gain in `check_visibility`. --------- Co-authored-by: James Liu <contact@jamessliu.com>		2024-04-23 12:05:34 +00:00
..
cow_arc.rs	impl Borrow and AsRef for CowArc (#11616)	2024-01-30 14:27:53 +00:00
default.rs
futures.rs	Async pipeline compilation (#10812)	2024-02-05 13:50:50 +00:00
lib.rs	Moves intern and label modules into bevy_ecs (#12772)	2024-04-08 15:34:11 +00:00
once.rs	move once from bevy_log to bevy_utils, to allow for it's use in bevy_ecs (#11419)	2024-01-19 06:07:41 +00:00
parallel_queue.rs	Improve par_iter and Parallel (#12904)	2024-04-23 12:05:34 +00:00
short_names.rs
synccell.rs	Replace pointer castings (as) by their API equivalent (#11818)	2024-02-11 23:19:36 +00:00
syncunsafecell.rs	Cleanup the multithreaded executor (#12969)	2024-04-16 02:37:19 +00:00