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Won't Fix
Votes
22
Found in
2019.3
2019.4
2020.1
2020.2
Issue ID
1203511
Regression
Yes
[Performance Regression] AssetBundleLoadSingleAssets : LoadAsync_Prefabs_SingleAssets is significantly slower than 18.4
The AssetBundleLoadSingleAssets : LoadAsync_Prefabs_SingleAssets test is significantly slower than 18.4.
Platform Affected - MacOS
To observe the issue:
https://observer.cds.internal.unity3d.com/61f48f8d3ef5d006fddff907fed7697079103963
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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.