[Merged by Bors] - run clear trackers on render world #6878
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We should probably add some docs to sub apps that they need to add clear_trackers to the sub app too or just call it for every sub app world somewhere, but not sure there's a good place for that. |
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would it be better to call it here: bevy/crates/bevy_app/src/app.rs Line 154 in 530be10 and add sub_app.app.world.clear_trackers(); |
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That works. Last night I was a little worried what that would mean for pipelined rendering, but I can put it in the sub app run function in that pr. |
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Moved the call to clear_trackers into It does bring up the question of whether I should move the call for the main world into |
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Probably should since it's currently only found via a runtime addition to |
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bors r+ |
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# Objective - Fixes #6417 ## Solution - clear_trackers was not being called on the render world. This causes the removed components vecs to continuously grow. This PR adds clear trackers to the end of RenderStage::Cleanup ## Migration Guide The call to `clear_trackers` in `App` has been moved from the schedule to App::update for the main world and calls to `clear_trackers` have been added for sub_apps in the same function. This was due to needing stronger guarantees. If clear_trackers isn't called on a world it can lead to memory leaks in `RemovedComponents`.
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# Objective - Fixes bevyengine#6417 ## Solution - clear_trackers was not being called on the render world. This causes the removed components vecs to continuously grow. This PR adds clear trackers to the end of RenderStage::Cleanup ## Migration Guide The call to `clear_trackers` in `App` has been moved from the schedule to App::update for the main world and calls to `clear_trackers` have been added for sub_apps in the same function. This was due to needing stronger guarantees. If clear_trackers isn't called on a world it can lead to memory leaks in `RemovedComponents`.
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# Objective - Fixes bevyengine#6417 ## Solution - clear_trackers was not being called on the render world. This causes the removed components vecs to continuously grow. This PR adds clear trackers to the end of RenderStage::Cleanup ## Migration Guide The call to `clear_trackers` in `App` has been moved from the schedule to App::update for the main world and calls to `clear_trackers` have been added for sub_apps in the same function. This was due to needing stronger guarantees. If clear_trackers isn't called on a world it can lead to memory leaks in `RemovedComponents`.
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Objective
Solution
Migration Guide
The call to
clear_trackersinApphas been moved from the schedule to App::update for the main world and calls toclear_trackershave been added for sub_apps in the same function. This was due to needing stronger guarantees. If clear_trackers isn't called on a world it can lead to memory leaks inRemovedComponents. If you were ordering systems with clear_trackers this is no longer possible.