Search Issue Tracker

Won't Fix

Votes

26

Found in

2019.3

2019.4

2020.1

2020.2

Issue ID

1203512

Regression

Yes

[Performance Regression] AssetBundleLoadAllAssets - Load_Prefabs_AllAssets is significantly slower than 18.4

Asset Bundles

-

AssetBundleLoadAllAssets - Load_Prefabs_AllAssets is significantly slower than 18.4

Platform Affected - MacOS

To observe the issue:
https://observer.cds.internal.unity3d.com/cfbfa5787ed20ff5767fa83be804a6b415937677

Load_Prefabs_AllAssets(Lz4,WithDependencies,LoadTypeAsync) )

  1. Response avatar

    Resolution Note:

    The changes which caused these OSX regressions brought in other important performance benefits and cannot be removed. We are therefore unable to address this issue. In some cases (temporarily) disabling https://docs.unity3d.com/ScriptReference/Texture-allowThreadedTextureCreation.html may help, but note that this may also cause performance regressions, so it is not recommended to leave this permanently disabled.

Add comment

Log in to post comment

All about bugs

View bugs we have successfully reproduced, and vote for the bugs you want to see fixed most urgently.